|
Standard Reference Data Program |
Data Gateway |
Chemistry WebBook |
|
NIST subscription sites provide data under the NIST Standard Reference Data Program, but require an annual fee to access. The purpose of the fee is to recover costs associated with the development of data collections included in such sites. Your institution may already be a subscriber. Follow the links above to find out more about the data in these sites and their terms of usage.
Go To: Top, Constants of diatomic molecules, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data evaluated as indicated in comments:
HL - E.P. Hunter and S.G. Lias
L - S.G. Lias
Data compiled as indicated in comments:
B - J.E. Bartmess
LLK - S.G. Lias, R.D. Levin, and S.A. Kafafi
RDSH - H.M. Rosenstock, K. Draxl, B.W. Steiner, and J.T. Herron
LL - S.G. Lias and J.F. Liebman
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| IE (evaluated) | 16.03 ± 0.04 | eV | N/A | N/A | L |
| Quantity | Value | Units | Method | Reference | Comment |
| Proton affinity (review) | 484. | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
| Quantity | Value | Units | Method | Reference | Comment |
| Gas basicity | 456.7 | kJ/mol | N/A | Hunter and Lias, 1998 | HL |
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 16.06 | PE | Bieri, Schmelzer, et al., 1980 | LLK |
| 15.98 ± 0.04 | PI | Tiedemann, Anderson, et al., 1979 | LLK |
| 16.05 | EI | Foner and Hudson, 1978 | LLK |
| 15.98 ± 0.04 | PI | Ng, Trevor, et al., 1977 | LLK |
| 16. ± 1. | EI | Farber and Srivastava, 1977 | LLK |
| 16.039 | TE | Guyon, Spohr, et al., 1976 | LLK |
| 16.05 ± 0.04 | AUG | Shaw and Thomas, 1975 | LLK |
| 16.1 | PE | Debies and Rabalais, 1975 | LLK |
| 16.044 ± 0.003 | PE | Walker, Dehmer, et al., 1973 | LLK |
| 16.03 ± 0.01 | PE | Berkowitz, 1971 | LLK |
| 16.007 ± 0.010 | PI | Berkowitz, Chupka, et al., 1971 | LLK |
| 16.05 ± 0.01 | PE | Brundle, 1970 | RDSH |
| 15.92 ± 0.01 | PI | Dibeler, Walker, et al., 1969 | RDSH |
| 16.05 ± 0.01 | PE | Lempka, Passmore, et al., 1968 | RDSH |
| 16.06 ± 0.01 | PE | Frost, McDowell, et al., 1967 | RDSH |
| 16.12 ± 0.04 | PE | Banna and Shirley, 1975 | Vertical value; LLK |
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| H+ | 19.42 ± 0.01 | F | PI | Berkowitz, Ellison, et al., 1994 | LL |
| H+ | 19.444 | F | PI | Berkowitz and Wahl, 1973 | LLK |
| H+ | 16.061 ± 0.005 | F- | PI | Berkowitz, Chupka, et al., 1971 | LLK |
| H+ | 19.45 ± 0.01 | F | PI | Berkowitz, Chupka, et al., 1971, 2 | LLK |
| H+ | >19.44 ± 0.02 | F | PE | Brundle, 1970 | RDSH |
+ H+ =
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 1554. | kJ/mol | D-EA | Blondel, Delsart, et al., 2001 | gas phase; Given: 3.4011895(25) eV, or 27432.446(19) cm-1; B |
| ΔrH° | 1554. | kJ/mol | N/A | Martin and Hepburn, 2000 | gas phase; Given: 371.334±0.003 kcal/mol (corr to 298K with data from Wagman, Evans, et al., 1982); B |
| ΔrH° | 1554. | kJ/mol | D-EA | Blondel, Cacciani, et al., 1989 | gas phase; Reported: 3.401190±0.000004 eV. acidity includes 0.9 kcal 0 to 298 K correction.; B |
| ΔrH° | 1554. ± 8.8 | kJ/mol | G+TS | Bierbaum, Schmidt, et al., 1981 | gas phase; B |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔrG° | 1529.3 ± 0.84 | kJ/mol | H-TS | Blondel, Delsart, et al., 2001 | gas phase; Given: 3.4011895(25) eV, or 27432.446(19) cm-1; B |
| ΔrG° | 1529. | kJ/mol | H-TS | Martin and Hepburn, 2000 | gas phase; Given: 371.334±0.003 kcal/mol (corr to 298K with data from Wagman, Evans, et al., 1982); B |
| ΔrG° | 1529.3 ± 0.84 | kJ/mol | H-TS | Blondel, Cacciani, et al., 1989 | gas phase; Reported: 3.401190±0.000004 eV. acidity includes 0.9 kcal 0 to 298 K correction.; B |
| ΔrG° | 1529. ± 8.4 | kJ/mol | IMRE | Bierbaum, Schmidt, et al., 1981 | gas phase; B |
Go To: Top, Gas phase ion energetics data, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: K.P. Huber and G. Herzberg
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rydberg 1 | Rydberg levels converging to the ground state of HF+ have been observed in the electronic energy loss spectrum. | |||||||||||
| D 1Σ+ 1 | D ← X | |||||||||||
| di Londardo and Douglas, 1973 | ||||||||||||
| C 1Π | (105820) | [2636] | [16.0] | [1.049] | C ← X R | 105090.8 | ||||||
| di Lonardo and Douglas, 1972; di Londardo and Douglas, 1973 | ||||||||||||
| b 3Π 2 | b ← X | |||||||||||
| di Lonardo and Douglas, 1972 | ||||||||||||
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
| B 1Σ+ | 84776.65 | 1159.18 Z | 18.005 3 | 0.184 | 4.0291 4 | 0.0177 5 | 1.932E-4 6 | 2.09086 | B ↔ X 7 R | 83304.96 Z | ||
| Johns and Barrow, 1959; missing citation | ||||||||||||
| A | Continuous absorption starting at 60600 cm-1. 8 | |||||||||||
| Safari, 1954 | ||||||||||||
| X 1Σ+ | 0 | 4138.32 9 Z | 89.88 10 | 20.9557 9 11 12 | 0.798 13 | 21.51E-4 14 | 0.916808 15 | |||||
| Mann, Thrush, et al., 1961; Herget, Deeds, et al., 1962; Fishburne and Rao, 1966; Webb and Rao, 1968 | ||||||||||||
| Rotation sp. 16 17 | ||||||||||||
| Rothschild, 1964; Revich and Stankevich, 1966; Mason and Nielsen, 1967 | ||||||||||||
| Mol. Beam el. Reson. 18 | ||||||||||||
| Weiss, 1963; Muenter and Klemperer, 1970; Muenter, 1972; de Leeuw and Dymanus, 1973 | ||||||||||||
| Mol. Beam magn. Reson. 19 | ||||||||||||
| Baker, Nelson, et al., 1961 |
| 1 | Two strong bands between 104000 and 116000 cm-1, not yet analysed. |
| 2 | Absorption bands above 100000 cm-1, not yet analysed. |
| 3 | The vibrational and rotational constants, were obtained from a fit to the seven lowest vibrational levels di Londardo and Douglas, 1973. See 7. |
| 4 | RKR potential curves Fallon, Vanderslice, et al., 1960, di Londardo and Douglas, 1973. |
| 5 | -0.000950(v+1/2)2 + 0.000060l(v+1/2)3; see 3. |
| 6 | +0.182E-4(v+1/2) + 0.00551E-4(v+1/2)2; see 3. |
| 7 | Very extensive band system (also called V-X) extending in absorption from 96000 to 117000, in emission from 36000 to 70000 cm-1. Strong perturbations above v'=27, but bands have been identified to v'=73. The B (or V) state was also observed in the electron energy loss spectrum Salama and Hasted, 1976. |
| 8 | HF is quite transparent to 1650 Safari, 1954. Theoretical potential curves for three repulsive states (3Π, 1Π, 3Σ+) arising from ground state atomic products were given by Dunning, 1976. |
| 9 | Introduction of the Dunham correction Webb and Rao, 1968 gives ωe = 4138.767 Webb and Rao, 1968 and Be = 20.9561. |
| 10 | +0.90(v+1/2)3 - 0.0ll0(v+1/2)4 - 0.00067(v+1/2)5, v≤9 Webb and Rao, 1968. A different formula for higher vibrational levels (v≤19) was derived by Johns and Barrow, 1959. All levels up to the last (v=19) are tabulated in di Londardo and Douglas, 1973). |
| 11 | For v=14,...19 the rotational levels break off at decreasing J on account of predissociation by rotation. A few broadened lines near these limits have been observed di Londardo and Douglas, 1973. From the limiting curve the dissociation energy 47333 ± 60 cm-1 has been determined di Londardo and Douglas, 1973. |
| 12 | RKR potential curves Fallon, Vanderslice, et al., 1960, di Londardo and Douglas, 1973, Dunham potential coefficients Webb and Rao, 1968, Ogilvie and Koo, 1976. Ab initio calculations of molecular constants Bondybey, Pearson, et al., 1972, Krauss and Neumann, 1974, Meyer and Rosmus, 1975, Dunning, 1976. |
| 13 | +0.0127(v+1/2)2 - 0.00044(v+1/2)3 , from Webb and Rao, 1968. |
| 14 | -0.68E-4(v+1/2)+0.029E-4(v+1/2)2, He = 1.59E-7; from Webb and Rao, 1968; see also Mann, Thrush, et al., 1961. |
| 15 | Rot.-vibr. Sp. 22 23 17 |
| 16 | Laser emission in the pure rotation spectrum Deutsch, 1967. |
| 17 | Rotation and rotation-vibration spectra in rare-gas matrices Mason, von Holle, et al., 1971. |
| 18 | μel(v=0,J=1) = 1.82618 D Muenter and Klemperer, 1970, Muenter, 1972; gJ = 0.7410, quadrupole moment Θm= 2.36E-26 esu cm2 de Leeuw and Dymanus, 1973; also nuclear spin - rotation and other hyperfine structure constants. |
| 19 | Nuclear reorientation spectrum. |
| 20 | From the limiting curve of dissociation for the ground state di Londardo and Douglas, 1973; see 11. |
| 21 | From photoelectron spectra Walker, Dehmer, et al., 1973, Guyon, Spohr, et al., 1976, 2. Earlier photoionization studies yielded 16.007 eV Berkowitz, Chupka, et al., 1971, a value strongly affected by the presence of autoionizing Rydberg levels in the threshold region Guyon, Spohr, et al., 1976, 2. The second ionization potential (removal of a 3σ electron) from the photoelectron spectrum Berkowitz, 1971, Guyon, Spohr, et al., 1976, 2 is 19.118 eV in agreement with the value derived from the spectrum of HF+. The third and fourth ionization potentials (removal of a 2σ and 1σ electron, respectively) are 39.61 Banna and Shirley, 1975, Shaw and Thomas, 1975 and 694.25 eV Shaw and Thomas, 1975; these are vertical potentials from X-ray photoelectron spectra. |
| 22 | 1-0, 2-0 bands studied in absorption under high resolution by Herget, Deeds, et al., 1962, Webb and Rao, 1968, 3-0, 4-0, 5-0 in the photographic infrared by Naude and Verleger, 1950, Fishburne and Rao, 1966. In emission, rotation-vibration bands have been studied by Mann, Thrush, et al., 1961 and Sileo and Cool, 1976, the latter extending the chemical laser emission, first observed in the 2-1 band by Kompa and Pimentel, 1967, to v=9 and Δv=6. Electric discharge induced laser emission in the 3-2, 2-1, 1-0 bands, see Deutsch, 1967, 2, Coldhar, Osgood, et al., 1971. |
| 23 | Line strengths, collision-broadened widths, dipole moment function Meredith, 1972, Spellicy, Meredith, et al., 1972, Lie, 1974, Rimpel, 1974, Sileo and Cool, 1976, Yardley and Balint-Kurti, 1976. The radiative lifetime of v=1 [P(4) line] is 6.16 ms Hinchen, 1974. Sileo and Cool, 1976 give a vibrational dipole moment matrix for v ≤ 9 based on intensity measurements in chemical laser emission. |
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G.,
Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update,
J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656. [doi:10.1063/1.556018]
[all data]
Bieri, Schmelzer, et al., 1980
Bieri, G.; Schmelzer, A.; Asbrink, L.; Jonsson, M.,
Fluorine and the fluoroderivatives of acetylene and diacetylene studied by 30.4 nm He(II) photoelectron spectroscopy,
Chem. Phys., 1980, 49, 213. [all data]
Tiedemann, Anderson, et al., 1979
Tiedemann, P.W.; Anderson, S.L.; Ceyer, S.T.; Hirooka, T.; Ng, C.Y.; Mahan, B.H.; Lee, Y.T.,
Proton affinities of hydrogen halides determined by the molecular beam photoionization method,
J. Chem. Phys., 1979, 71, 605. [all data]
Foner and Hudson, 1978
Foner, S.N.; Hudson, R.L.,
Mass spectrometry of excited state molecules: Observation of highly vibrationally excited HF by ionization potential measurement,
J. Chem. Phys., 1978, 68, 2987. [all data]
Ng, Trevor, et al., 1977
Ng, C.Y.; Trevor, D.J.; Tiedemann, P.W.; Ceyer, S.T.; Kronebusch, P.L.; Mahan, B.H.; Lee, Y.T.,
Photoionization of dimeric polyatomic molecules: proton affinities of H2O and HF,
J. Chem. Phys., 1977, 67, 4235. [all data]
Farber and Srivastava, 1977
Farber, M.; Srivastava, R.D.,
Mass spectrometric determination of the heats of formation of the silane fluorides,
Chem. Phys. Lett., 1977, 51, 307. [all data]
Guyon, Spohr, et al., 1976
Guyon, P.-M.; Spohr, R.; Chupka, W.A.; Berkowitz, J.,
Threshold photoelectron spectra of HF, DF, F2,
J. Chem. Phys., 1976, 65, 1650. [all data]
Shaw and Thomas, 1975
Shaw, R.W., Jr.; Thomas, T.D.,
Auger electron spectrum and ionization potentials of the HF molecule,
Phys. Rev. A:, 1975, 11, 1491. [all data]
Debies and Rabalais, 1975
Debies, T.P.; Rabalais, J.W.,
Calculated photoionization cross-sections and angular distributions for the isoelectronic series Ne, HF, H2O, NH3, and CH4,
J. Am. Chem. Soc., 1975, 97, 487. [all data]
Walker, Dehmer, et al., 1973
Walker, T.E.H.; Dehmer, P.M.; Berkowitz, J.,
Rotational band shapes in photoelectron spectroscopy: HF DF,
J. Chem. Phys., 1973, 59, 4292. [all data]
Berkowitz, 1971
Berkowitz, J.,
Experimental potential energy curves for X2{PI} and 2Σ+ states of HF+,
Chem. Phys. Lett., 1971, 11, 21. [all data]
Berkowitz, Chupka, et al., 1971
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.H.; Spohr, R.,
Photoionization mass spectrometric study of F2, HF, and DF,
J. Chem. Phys., 1971, 54, 5165. [all data]
Brundle, 1970
Brundle, C.R.,
Ionization and dissociation energies of HF and DF and their bearing on D(F2),
Chem. Phys. Lett., 1970, 7, 317. [all data]
Dibeler, Walker, et al., 1969
Dibeler, V.H.; Walker, J.A.; McCulloh, K.E.,
Photoionization study of the dissociation energy of fluorine and the heat of formation of hydrogen fluoride,
J. Chem. Phys., 1969, 51, 4230. [all data]
Lempka, Passmore, et al., 1968
Lempka, H.J.; Passmore, T.R.; Price, W.C.,
The photoelectron spectra and ionized states of the halogen acids,
Proc. Roy. Soc. (London), 1968, A304, 53. [all data]
Frost, McDowell, et al., 1967
Frost, D.C.; McDowell, C.A.; Vroom, D.A.,
Photoelectron spectra of the halogens and the hydrogen halides,
J. Chem. Phys., 1967, 46, 4255. [all data]
Banna and Shirley, 1975
Banna, M.S.; Shirley, D.A.,
Molecular photoelectron spectroscopy at 132.3 eV. The second-row hydrides,
J. Chem. Phys., 1975, 63, 4759. [all data]
Berkowitz, Ellison, et al., 1994
Berkowitz, J.; Ellison, G.B.; Gutman, D.,
Three methods to measure RH bond energies,
J. Phys. Chem., 1994, 98, 2744. [all data]
Berkowitz and Wahl, 1973
Berkowitz, J.; Wahl, A.C.,
The dissociation energy of fluorine,
Adv. Fluorine Chem., 1973, 7, 147. [all data]
Berkowitz, Chupka, et al., 1971, 2
Berkowitz, J.; Chupka, W.A.; Guyon, P.M.; Holloway, J.; Spohr, R.,
Photo-ionization studies of F2, HF, DF, and the xenon fluorides,
Advan. Mass Spectrom., 1971, 5, 112. [all data]
Blondel, Delsart, et al., 2001
Blondel, C.; Delsart, C.; Goldfarb, F.,
Electron spectrometry at the mu eV level and the electron affinities of Si and F,
J. Phys. B. - Atomic Molecular And Optical Physics, 2001, 34, L281-L288. [all data]
Martin and Hepburn, 2000
Martin, J.D.D.; Hepburn, J.W.,
Faraday Disc., 2000, 115, 416. [all data]
Wagman, Evans, et al., 1982
Wagman, D.D.; Evans, W.H.; Parker, V.B.; Schumm, R.H.; Halow, I.; Bailey, S.M.; Churney, K.L.; Nuttall, R.L.,
The NBS Tables of Chemical Thermodynamic Properties (NBS Tech Note 270),
J. Phys. Chem. Ref. Data, Supl. 1, 1982, 11. [all data]
Blondel, Cacciani, et al., 1989
Blondel, C.; Cacciani, P.; Delsart, C.; Trainham, R.,
High Resolution Determination of the Electron Affinity of Fluorine and Bromine using Crossed Ion and Laser Beams,
Phys. Rev. A, 1989, 40, 3698. [all data]
Bierbaum, Schmidt, et al., 1981
Bierbaum, V.M.; Schmidt, R.J.; DePuy, C.H.; Mead, R.H.; Schulz, P.A.; Lineberger, W.C.,
Reactions of carbanions with triplet and singlet molecular oxygen,
J. Am. Chem. Soc., 1981, 103, 6262. [all data]
di Londardo and Douglas, 1973
di Londardo, G.; Douglas, A.E.,
The electronic spectrum of HF. I. The B1Σ+-X1Σ+ 1 band system,
Can. J. Phys., 1973, 51, 434. [all data]
di Lonardo and Douglas, 1972
di Lonardo, G.; Douglas, A.E.,
Electronic spectra of HF and F2,
J. Chem. Phys., 1972, 56, 5185. [all data]
Johns and Barrow, 1959
Johns, J.W.C.; Barrow, R.F.,
The ultra-violet spectra of HF and DF,
Proc. R. Soc. London A, 1959, 251, 504. [all data]
Safari, 1954
Safari, E.,
Contribution a l'etude spectrale de l'acide fluorhydrique,
Ann. Phys. (Paris), 1954, 9, 203. [all data]
Mann, Thrush, et al., 1961
Mann, D.E.; Thrush, B.A.; Lide, D.R., Jr.; Ball, J.J.; Acquista, N.,
Spectroscopy of fluorine flames. I. Hydrogen-fluorine flame and the vibration-rotation emission spectrum of HF,
J. Chem. Phys., 1961, 34, 420. [all data]
Herget, Deeds, et al., 1962
Herget, W.F.; Deeds, W.E.; Gailar, N.M.; Lovell, R.J.; Nielsen, A.H.,
Infrared spectrum of hydrogen fluoride: line positions and line shapes. Part II. Treatment of data and results,
J. Opt. Soc. Am., 1962, 52, 1113. [all data]
Fishburne and Rao, 1966
Fishburne, E.S.; Rao, K.N.,
Vibration rotation bands of HF,
J. Mol. Spectrosc., 1966, 19, 290. [all data]
Webb and Rao, 1968
Webb, D.U.; Rao, K.N.,
Vibration rotation bands of heated hydrogen halides,
J. Mol. Spectrosc., 1968, 28, 121. [all data]
Rothschild, 1964
Rothschild, W.G.,
Pure rotational absorption spectrum of hydrogen fluoride vapor between 22 and 250 μ,
J. Opt. Soc. Am., 1964, 54, 20. [all data]
Revich and Stankevich, 1966
Revich, V.E.; Stankevich, S.A.,
The rotational spectra of HF and DF molecules,
Dokl. Phys. Chem. Engl. Transl., 1966, 170, 699, In original 1376. [all data]
Mason and Nielsen, 1967
Mason, A.A.; Nielsen, A.H.,
Rotational spectrum of hydrogen fluoride: frequencies and linewidths,
J. Opt. Soc. Am., 1967, 57, 1464. [all data]
Weiss, 1963
Weiss, R.,
Stark effect and hyperfine structure of hydrogen fluoride,
Phys. Rev., 1963, 131, 659. [all data]
Muenter and Klemperer, 1970
Muenter, J.S.; Klemperer, W.,
Hyperfine structure constants of HF and DF,
J. Chem. Phys., 1970, 52, 6033. [all data]
Muenter, 1972
Muenter, J.S.,
Polarizability anisotropy of hydrogen fluoride,
J. Chem. Phys., 1972, 56, 5409. [all data]
de Leeuw and Dymanus, 1973
de Leeuw, F.H.; Dymanus, A.,
Magnetic properties and molecular quadrupole moment of HF and HCl by molecular-beam electric-resonance spectroscopy,
J. Mol. Spectrosc., 1973, 48, 427. [all data]
Baker, Nelson, et al., 1961
Baker, M.R.; Nelson, H.M.; Leavitt, J.A.; Ramsey, N.F.,
Nuclear magnetic interactions in hydrogen fluoride,
Phys. Rev., 1961, 121, 807. [all data]
Fallon, Vanderslice, et al., 1960
Fallon, R.J.; Vanderslice, J.T.; Mason, E.A.,
Potential energy curves of hydrogen fluoride,
J. Chem. Phys., 1960, 32, 698. [all data]
Salama and Hasted, 1976
Salama, A.; Hasted, J.B.,
Electron energy loss spectrum of hydrogen fluoride,
J. Phys. B:, 1976, 9, 333. [all data]
Dunning, 1976
Dunning, T.H., Jr.,
The low-lying states of hydrogen fluoride: potential energy curves for the X1Σ+, 3Σ+, 3Π, and 1Π states,
J. Chem. Phys., 1976, 65, 3854. [all data]
Ogilvie and Koo, 1976
Ogilvie, J.F.; Koo, D.,
Dunham potential energy coefficients of the hydrogen halides and carbon monoxide,
J. Mol. Spectrosc., 1976, 61, 332-336. [all data]
Bondybey, Pearson, et al., 1972
Bondybey, V.; Pearson, P.K.; Schaefer, H.F., III,
Theoretical potential energy curves for OH, HF+, HF, HF-, NeH+, and NeH,
J. Chem. Phys., 1972, 57, 1123. [all data]
Krauss and Neumann, 1974
Krauss, M.; Neumann, D.,
Multi-configuration self-consistent-field calculation of the dissociation energy and electronic structure of hydrogen fluoride,
Mol. Phys., 1974, 27, 917. [all data]
Meyer and Rosmus, 1975
Meyer, W.; Rosmus, P.,
PNO-Cl and CEPA studies of electron correlation effects. III. Spectroscopic constants and dipole moment functions for the ground states of the first-row and second-row diatomic hydrides,
J. Chem. Phys., 1975, 63, 2356. [all data]
Deutsch, 1967
Deutsch, T.F.,
Laser emission from HF rotational transitions,
Appl. Phys. Lett., 1967, 11, 18. [all data]
Mason, von Holle, et al., 1971
Mason, M.G.; von Holle, W.G.; Robinson, D.W.,
Mid- and far-infrared spectra of HF and DF in rare-gas matrices,
J. Chem. Phys., 1971, 54, 3491. [all data]
Guyon, Spohr, et al., 1976, 2
Guyon, P.-M.; Spohr, R.; Chupka, W.A.; Berkowitz, J.,
Threshold photoelectron spectra of HF, DF, and F2,
J. Chem. Phys., 1976, 65, 1650-1658. [all data]
Naude and Verleger, 1950
Naude, S.M.; Verleger, H.,
The vibration-rotation bands of the hydrogen halides HF, H35Cl, H37Cl, H79Br, H81Br and H127I,
Proc. Phys. Soc. London Sect. A, 1950, 63, 470. [all data]
Sileo and Cool, 1976
Sileo, R.N.; Cool, T.A.,
Overtone emission spectroscopy of HF and DF: vibrational matrix elements and dipole moment function,
J. Chem. Phys., 1976, 65, 117. [all data]
Kompa and Pimentel, 1967
Kompa, K.L.; Pimentel, G.C.,
Hydrofluoric acid chemical laser,
J. Chem. Phys., 1967, 47, 857. [all data]
Deutsch, 1967, 2
Deutsch, T.F.,
Molecular laser action in hydrogen and deuterium halides,
Appl. Phys. Lett., 1967, 10, 234. [all data]
Coldhar, Osgood, et al., 1971
Coldhar, J.; Osgood, R.M., Jr.; Javan, A.,
Observation of intense superradiant emission in the high-gain infrared transitions of HF and DF molecules,
Appl. Phys. Lett., 1971, 18, 167. [all data]
Meredith, 1972
Meredith, R.E.,
Strengths and widths in the first overtone band of hydrogen fluoride,
J. Quant. Spectrosc. Radiat. Transfer, 1972, 12, 485. [all data]
Spellicy, Meredith, et al., 1972
Spellicy, R.L.; Meredith, R.E.; Smith, F.G.,
Strengths and collision broadened widths in the second overtone band of hydrogen fluoride,
J. Chem. Phys., 1972, 57, 5119. [all data]
Lie, 1974
Lie, G.C.,
Study of the theoretical dipole moment function and infrared transition matrix for the X1Σ+ state of the HF molecule,
J. Chem. Phys., 1974, 60, 2991. [all data]
Rimpel, 1974
Rimpel, G.,
Linienstarken in der 4-0- und 5-0-Rotationsschwingungsbande von Fluorwasserstoff,
Z. Naturforsch. A, 1974, 29, 588. [all data]
Yardley and Balint-Kurti, 1976
Yardley, R.N.; Balint-Kurti, G.G.,
Ab initio valence-bond calculations on HF, LiH, LiH+ and LiF,
Mol. Phys., 1976, 31, 921. [all data]
Hinchen, 1974
Hinchen, J.J.,
Determination of vibration-rotation line strengths for HF and DF by use of an HF/DF cw laser,
J. Opt. Soc. Am., 1974, 64, 1162. [all data]
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References
| AE | Appearance energy |
| IE (evaluated) | Recommended ionization energy |
| ΔrG° | Free energy of reaction at standard conditions |
| ΔrH° | Enthalpy of reaction at standard conditions |
Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.
|
Standard Reference Data Program |
Data Gateway |
Chemistry WebBook |
If you have comments or questions about this site, please contact us.


Our professional masseuse bring you professional services, to ease the work pressure, and relax whole body.
Hot stone massage therapy is a great way to reduce tension and stress while increasing circulation and metabolism.
This treatment offers greater relaxation and is exceptionally beneficial for increasing the level oxygen in the blood and body, decreasing muscle toxins, improving circulation and flexibility, and easing tension in your muscles and joints..
The procedure cures all kinds of pain caused by various injuries or illnesses.
Chinese herbal medicines are extremely helpful in treating and helping manage women's health related problems.
A therapy in which heated glass cups are applied to the skin along the meridians of the body, creating suction as a way of stimulating the flow of energy.
In 2012, We opened our first Spa at downtown Milpitas, new Milpitas Library!
To provide more spacious spaces and comfortable enviorment to our customers, we started to remodling!
After two month remodeling, we are glad to reopen our new spa in 154 S Main St, Milpitas, CA!
Lead Massager
Lead Therapist
Manager
We hope to bring our great service to you.


Gaim Returns Under Name Pidgin
Before, like all noob worthy of that appellation, back in the days where I had no friends (on the internet), I used to live with one soul instant messaging client, that is MSN Messenger. Of course, from age ten and later, I got a bit better at my practices and downloaded a bit of extensions and tweaks, amongst those were the very famous Messenger Plus and several of the plugins available for it. For Messenger versions 6 & 7, I was pretty much hooked on Messenger Plus. Of course, sometimes I would go wild in one of my Linux/Open source follies, and I ended up trying several remakes of messenger clients, amongst which many browser-based clients like eBuddy and Meebo, and eventual, I stumbled upon Gaim, probably the most known cross-platform, cross-protocol, plugin-extensible messenger client out there. For me and at that time, it was wonderful for two reasons:
- It could support numerous logins on numerous protocols, something that I really found cool be really never used.
- It was open source, which back in the day was an incentive by itself. If it was open source but I didn't need it, I had it anyways, just because I thought it was cool supporting GNU and GPL and stuff.
Despite these two reasons, several features, or lack of features, made me uninstall Gaim, stuff like the raw ugliness of the buddy list, those cheesy, old-skool, Gnome-style icons, which for reason I couldn’t bare, and the lack of support for the brand new funky feature on MSN Messenger 7, “personal messages”, that customizable sub-nickname that could display what tune you were listening to. I thought that this new feature was essential, so I ditched it, and went back to my old habits.
Then, just under a year ago, Windows Live Messenger hit the streets, and as soon as the final version came out (I was still afraid of betas in the days), I grab myself a copy and jawdropped at the loads of new features. Simplified file sharing through sharing folders, better support of video conversations, tweakable UI that can take any color you desire, offline messaging, and all that upon first release, I was amazed of what kind of monster Microsoft had made it’s chat client into. What I didn’t realize is that all this beautiful Vista inspired crap was taking seriously more system resources than previous version, which I became aware of when I bought my laptop and tried torrenting @ 2 mb/s , running Songbird, Firefox, Messenger and Xfire at the same time on a meagre 512 MB of RAM. Despite this fact, I blindly continued running the official MSNM client.
It is only a few days ago that I was forced to move back to GAIM again. On Dreamincode, somebody was offering a short PHP job, and one of the only ways that I could reach the employer to be was by AIM, a protocol which I had never used and planned on using. Facing this, I had two possible solutions: download yet another IM client, or go the bright way and download the client to control them all : GAIM.
That’s when I found out that Gaim had FINALLY gotten to version 2, and because of a lawsuit with AOL were forced to change their name for Pidgin.
I didn’t know what to think about the name change. After all, it wasn’t the first name change that I had seen (remember the relatively recent Ethereal to Wireshark story), and in pretty much all of the name changes, the product stayed pretty much the same. I hoped the Gaim team had fixed my peaves in this new version, but at the same time I didn’t want to learn a new IM client and take all the hassle that comes with it.
Turns out that I am really satisfied with what Gaim has become. Version 2 still has the distinct Gaim look and feel, but major additions were added to this version. Amongst the changes, you will find:
- Many additions to the list of support protocols, with more of those weird ones nobody seems to know, like Groupwise, Sametime, SIMPLE and XMPP.
- Better integration with Windows. Back in the days of Gaim, KDE and Gnome were fully functional with Gaim, as in you could close the buddy list and still have a system tray icon notifying you that your IM was still active, a major feature that lacked in the Windows version. I was tired of closing my IM each time I closed the budy list, but now Pidgin fully integrates in the Windows system tray, with a clean icon that notifies you of your status and if you have received new messages or not. Like in Windows Live messenger, you can change your status and send IMs with a right-click on the tray icon. I was pretty happy to see this considering that it was the first release with a tray icon.
- Redesigned, simpler accounts window, eliminating the clutter of having 3 windows pop open when you fire up the program. Much cleaner and more efficient that way.
- Redesigned, tabbed preferences window, makes it easier to access settings. Although I like the new look and feel, some options have been scattered about, and more protocol specific options are available through the "Accounts" menu.
- A confirm close prompt when attempting to close a window which contains unread messages. Useful since Pidgin works with tabbed chat windows.
- I'm not sure if this feature was present in other versions, but 2.0 now comes standard with an open-source spell-checking engine, which supports lots and lots of languages.
And of course, you can still expect to see those features that you know and love, that is:
- File transfer support for every protocol that allows it.
- Plug-in extensibility with open API, so that development people can easily code their own add-ins.
- Buddy pounces, which lets you execute an action as soon as the latter is online. Usful for creating reminders linked with certain people.
- Text-replacement, to correct those annoying tiny-but-imcomprehensible typos.
- Support for just under a gazillion protocols.
- Polygamy support, meaning that you can log in to many accounts of the same protocol at the same time.
- Takes tons less resources than your average IM client. Hrmm hrmm, WLM.
- Tons of pre-coded plugins for your using pleasure.
Of course, I’m not saying Pidgin is perfect, it still lacks some features that most of the default IM clients offer, like webcam support, or even voicechat support for that matter, which in today’s Web 2.0 is becoming a must, but since it’s open source, I’m pretty sure that code-monkeys around the globe are getting a shot at these issues as I write this. Besides, Pidgin has official been taken in as a project for the Google Summer of Code event, so these features are very likely to be release somewhere this summer.
My final word on Pidgin: if you want multi-protocol support without running 7 IM clients, and if you want a feature-rich but resource-aware client, and if you don’t mind not having voice and video (Skype was made for that anyways.), go for it.
Find it here.


|
| | afc (float *bandlimited_filter_taps, size_t bandlimited_filter_tap_len, float *prefilter_taps, size_t prefilter_tap_len, float *adaptive_filter_taps, size_t adaptive_filter_tap_len, size_t max_frame_size, int adaptation_type, float mu, float delta, float rho, float alpha, float beta, float p, float c, float power_estimate, size_t delay_len, int afc_on_off) |
| | AFC constructor. More...
|
| |
|
| ~afc () |
| | AFC destructor.
|
| |
| int | get_y_hat (float *y_hat, float *e, float *s, size_t ref_size) |
| | Getting y_hat signal (an estimated feedback signal) More...
|
| |
| void | get_delay (size_t &delay_len) |
| | Getting the length of delay line in samples. More...
|
| |
| int | set_delay (size_t delay_len) |
| | Setting the length of delay line in samples. More...
|
| |
| void | set_afc_on_off (int afc_on_off) |
| | Setting the ON/OFF for the AFC. More...
|
| |
| void | get_afc_on_off (int &afc_on_off) |
| | Getting the ON/OFF for the AFC. More...
|
| |
| void | reset (float *default_taps, size_t len) |
| | Reset the AFC filter to all zeros. More...
|
| |
| | adaptive_filter (float *adaptive_filter_taps, size_t adaptive_filter_tap_len, size_t max_frame_size, int adaptation_type, float mu, float delta, float rho, float alpha, float beta, float p, float c, float power_estimate) |
| | Adaptive filter constructor. More...
|
| |
|
| ~adaptive_filter () |
| | Adaptive filter destructor.
|
| |
| int | update_taps (float *u_ref, float *e_ref, size_t ref_size) |
| | To update the taps of this adaptive filter based on the reference signals u_ref and e_ref. More...
|
| |
| size_t | get_max_frame_size () |
| | Getting the maximum frame size. More...
|
| |
| void | get_params (float &mu, float &rho, float &delta, float &alpha, float &beta, float &p, float &c, int &adaptation_type) |
| | Getting all parameters from this adaptive filter. More...
|
| |
| void | set_params (float mu, float rho, float delta, float alpha, float beta, float p, float c, int adaptation_type) |
| | Setting all parameters from this adaptive filter. More...
|
| |
| | filter (float *taps, size_t tap_size, circular_buffer *cir_buf, size_t max_buf_size) |
| | Filter constructor.  More...
|
| |
| size_t | get_size () |
| | Getting the number of taps of this FIR filter. More...
|
| |
| void | cirfir (float *data_out, size_t num_samp) |
| | Frame-based convolution for FIR filtering. More...
|
| |
Adaptive Feedback Cancellation (AFC) Class.
Under the FXLMS framework, this AFC class utilizes an adaptive filter to estimate the feedback signal, namely, y_hat.
Definition at line 40 of file afc.hpp.


A report from the course XXX
S01
In the software engineering class last semester, we used GitHub to collaborate on a project. So to some extent, I am familiar with it. But I know nothing about MarkDown. I created a website with my classmates when I was a freshman. But we did it particularly badly. We downloaded a template on a website, and then made changes to various parts based on what we learned. For what I have learned about TIL, first of all, I think I learned to perform code operations in the terminal, and then I awakened my previous knowledge. That's all.
S02
I had experience in HTML before, but I have almost forgotten my knowledge now.HTML is a language used to describe web pages;CSS controlling how HTML elements are displayed;JavaScript does not require script code to be compiled, and can be directly interpreted and executed in a browser or JS container. In the page:HTML definition structure;CSS control display style;JavaScript adds various operations and interactions to the page.TIL: Through the past few days of learning, I got started very smoothly.I am more proficient in Git terminal operations than before, and I deliberately learned some basic UNIX commands.
S03
1.I have no previous experience of client side JavaScript. JS is new for me. 2.Python and Javascript both require an interpreter to run, both are dynamically typed, both support automatic memory management, and both can call eval () to execute scripts and other features common to scripting languages. However, they are also very different. At the beginning of the design of Javascript was a client-side scripting language, mainly a syntax browser, and its syntax was mainly in C. Python is widely welcomed into different scenarios such as education, scientific computing, web development. 3.For coding exercise, I watch your vedio on YOUTUBE and learn some basic knowledge from website. I decide to complete the requirement for grade 3 first. 4.as for TIL, JavaScript is hard for me. I need to spend more time on it since our project use JS.
S04
Here is the text for this section.
S05
Here is the text for this section.
S06
Here is the text for this section.
S07
Here is the text for this section.
S08
Here is the text for this section.
S09
Here is the text for this section.
S10
Here is the text for this section.


Responsible for this Website is:
--- layout: index meta-title: "Midica - Contact" meta-desc: "Music Programming Language for MIDI. MIDI Player, Karaoke Player, MIDI Analyzer, Soundfont Viewer, MIDI compiler and decompiler." ---
Responsible for this Website is:
Jan Trukenmüller
Am Brombeerberg 23
64291 Darmstadt
Germany
E-Mail: {{> email}}
Phone: +49 (0) 15 737 616 085
If you want to report a bug in Midica or suggest an enhancement in Midica or MidicaPL, you can do so via E-Mail as well.
But an even better way is to open an issue in the Github project.


Fallon, Arthur John Doctor
| Birth Name | Fallon, Arthur John Doctor |
| Gender | male |
| Age at Death | 62 years, 10 months, 3 days |
Narrative
SMH - FALLON, Arthur John M.B. M.S. - Feb 26, 1991, (peacefully),at home, West Pennant Hills, dearly loved husband of Anne, loving father of Rosemary, Jenny, Alison, Robert & Margaret, loved brother-in-law of Elizabeth & John Griffiths & family, only son of the late Gladys & Hal Fallon. Age 62yrs.
No flowers by request, donations to Simaid, P.O. Box 371, Miranda 2228.
SMH - FUNERAL - A Memorial Service for the late Doctor ARTHUR JOHN FALLON, of West Pennant Hills will be held in St. Matthews Anglican Church, corner Castle Hill & New Line Roads, West Pennant Hills, this day (Thursday) at 11am. No flowers by request, donations to Simaid.
Events
| Event | Date | Place | Description | Sources |
|---|---|---|---|---|
| Birth | 1928-04-23 | |||
|
|
||||
| Christening | Concord West Methodist Church,Concord,NSW | |||
|
|
||||
| Death | 1991-02-26 | West Pennant Hills NSW (62yrs) | ||
|
|
||||
| Burial | 1991-02-28 | St.Matthew’s Anglican Church, West Pennant Hills NSW Aust | ||
|
|
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Fallon, Harrison Goodenough | about 1898 | 1990-05-03 | |
| Mother | Connor, Eva Gladys | 1899 | 1966-01-24 | |
| Fallon, Arthur John Doctor | 1928-04-23 | 1991-02-26 |
Families
Family of Fallon, Arthur John Doctor and Dowe, [Living] |
|||||||||||||||||
| Married | Wife | Dowe, [Living] ( * + ... ) | |||||||||||||||
| Children |
| Name | Birth Date | Death Date |
|---|---|---|
| Fallon, [Living] | ||
| Fallon, [Living] | ||
| Fallon, [Living] | ||
| Fallon, [Living] |
| Type | Value | Notes | Sources |
|---|---|---|---|
| _UID | E202FB65E5C4D5119853B7EB0FA9CA6D4F4A |
Attributes
| Type | Value | Notes | Sources |
|---|---|---|---|
| _UID | E102FB65E5C4D5119853B7EB0FA9CA6D4E3A |
Pedigree
-
Fallon, Harrison Goodenough
-
Connor, Eva Gladys
- Fallon, Arthur John Doctor
-
Connor, Eva Gladys


{% load i18n %}
{% blocktrans %}Ready to upload. Click Begin Upload below to start.{% endblocktrans %}
{% trans 'There were errors' %}


Building a Web App
For Practical Programming Class #3.
We’re going to build a web based quiz game today using Python 3 and a library called flask.
Installing
We may need to install pip which we can do with this command.
python3 -m pip install flask
You need to have python 3.4 or greater.
Starting out
Let’s make a folder for our project
mkdir webs
and
cd webs
Create a python file (call it server.py) with the following text.
from flask import Flask
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello'
if __name__ == '__main__':
app.run(debug=True)
Now run the file.
python3 server.py
The template
<!DOCTYPE html>

<form action="/game/" method="POST">
<input type="text" name="text">
<input type="submit" name="my-form" value="Send">
</form>


Create a Silver Ticket for the “ldap” service to gain admin rights to LDAP services on the target system (including Active Directory).
Leveraging the LDAP Silver Ticket, we can use Mimikatz and run DCSync to “replicate” credentials from the DC.


interface |
ClientCertificate |
Extract the HTTPS Client Certificate from the request
|
interface |
ContentBody |
Set the return value in the content body with an optional content-type
|
interface |
ContextUrl |
Extract the context URL into the parameter as URL or String
|
interface |
HttpHeader |
When used on a parameter, maps the HTTP Request header to the parameter, converting the type if necessary.
|
interface |
IfModifiedSince |
|
interface |
LastModified |
|
interface |
PathParam |
Maps part of the HTTP request target to the parameter, converting the type if necessary.
|
interface |
QueryString |
Maps the raw query part of the HTTP request target to the parameter.
|
interface |
RequestParam |
Maps the HTTP request parameter to the parameter, converting the type if necessary.
|
static interface |
RequestParam.ClientIp |
Maps the HTTP client IP to the parameter as String.
|
static interface |
RequestParam.RemoteUser |
NOT SUPPORTED ON JdkHttpExchange.
|
interface |
ServletUrl |
|
interface |
SessionParameter |
Maps the parameter to the specified servlet session.
|
interface |
UnencryptedCookie |
Maps the parameter to the specified HTTP request cookie, URL decoding and converting the type if necessary.
|
interface |
UnencryptedCookiePreview |
This is a preview version of @UnencryptedCookie, which supports cookies with the Same-Site attribute set
|
interface |
UserPrincipal |
Returns the remote principal for the request as set on the servlet container.
|


I have been playing with react-native for one month. What I am doing in it will have it’s own post :p
Let’s dive into subject
You will find many very good explaination for what is React ?
on internet and Details explaination will be out of scope for this post. But to get things started here is how we can explain react in nutshell
react(data) => UI
It simply means react
is function of data
which give UI
. So whenever data changes it will basically
rerender all UI related to it. What makes is faster than other view library is virtual dom
and diffing
argorithm.
So lets take one step back and see how we are building our frontend application.
what above diagram says is we split our data on level of small views. We store data at level of view.
But as I said react is function which maps data to UI. Data and UI now becomes totaly different things.
This is very interesting way to build and think about application. And it creates different set of challeges while dealing with data in react and thats where things get interesting. But how can we solve it ?
Flux architecture is created at facebook to tackle problem created by React way of doing things.
flux can be explained as unidirectional data flow
architecture.
Let’s dive deep into various part of flux.
So we can current understading of react as
data ==> UI
but remember there are many functionality surrounding data like who will access data, what is policy to edit data and so on ?
So data is not just plain object. To avoid confusion let’s call data as Store
. So now we have
Stores ==> UI
I would like to point out that Stores
are not model
from MVC.
Another important things to understand here is UI can only read data directly from Stores but can not update it because undirectional nature of flux.
consider Actions
are things happen in application. For example in todo app following can be actions
Remeber these are not DOM events. So now we have
Action Stores ==> UI
So basically missing part between action and stores is dispatcher.
Following are functionality of dispatcher
Action ==> Dispatcher ==> Stores ==> UI
here is full diagram explaining how flux undirectional data flow architecture works
(Action)
_______________________________________________
| | ^
v V |
Server ==> Action ==> Dispatcher ==> Stores ==> UI
So UI handle user input by invoking Action
or Server
, which in tern make call to dispacher which send action to stores. Stores depend on action changes data, and fire event which will be capture by UI then UI get data from Store.
But real world application we can have number of stores for example in our TODO app we can have User, TODOs as store.
here is how flux architecture propose solution for it
Action <------------|
| |
v |
Dispatcher |
| |
_________v_________ |
| | |
v v |
Store 1 Store 2 |
|___________________| |
| | |
v v |
View 1 View 2 --|
|__________________________|
So all stores share same action and dispatcher. It means every stores register itself with single dispatcher, which send every action recieved from Action
to Stores
So we can explain flux using following points
Redux is a predictable state container for JavaScript apps.
You can say it is implementation on flux
. It is higly influence by elm architecture
Followings are important features of redux
if look back achitecture of flux
and role on dispatcher
, dispatcher just send all actions to registered stores. But in redux we only have single store which means we do not require dispatcher
as seperate entity.
Another important thing is, if you consider what happen when action happen on stores, stores usually apply business logic which result in change in state(data) to notify it, it fires date change event.
Redux seperate this business logic from Stores
as these can be written as normal functions. These function know as Reducer
Reducer
in redux are simple functions which take current state and action to perform gives back new state.
(PreviousState, Action) ==> NewState
this makes redux immutable !!!
Redux do not force immutability. But encourage it.
so we action and event flow in redux look like this
|-------------------|
| Reducer |
| ^ | |
v | v |
Action ==> Store ==> UI
(dispatcher)
Another thing to notice here is flux
and redux
are not tied up with React
.
You can implement above architecture in any framework.
I gave this talk in mumbai ruby meetup in october. here are my slides
It can be difficult to start thinking data flow in your app right away but when you setup your app according to flux
or redux
then your app will become more simpler and adding new feature wont
take so much time.
Keep making awesome app in react !!!


A student in the Computer Science study program at Pertamina University who likes to fiddle around with computer program code, especially with the JavaScript programming language.
In addition to being involved in the world of website development, this person also likes to develop applications based on android and augmented reality.
Hire MeIt is often difficult to determine what background is suitable for a design, even though it is considered trivial but this is also important in developing works. This application will facilitate background searches so that you will be able to speed up the process of developing your work
An e-commerce website that sells children's, men's and women's clothing along with other complementary accessories related to fahsion.
To do list is a list of tasks that must be done in a span of time. Usually made daily, weekly, or monthly. This is part of planning. To do list can be made for the team, or for personal.
Do you wanna hire me ? Awesome!
Let's Talk!


|
Xerces-C++
3.1.4
|
DOMDocumentTraversal
contains methods that create DOMNodeIterators
and DOMTreeWalkers
to traverse a node and its children in document order (depth first, pre-order traversal, which is equivalent to the order in which the start tags occur in the text representation of the document).
More...
Public Member Functions | |
Destructor | |
| virtual | ~DOMDocumentTraversal () |
| Destructor. More... | |
Functions introduced in DOM Level 2 | |
| virtual DOMNodeIterator * | createNodeIterator (DOMNode *root, DOMNodeFilter::ShowType whatToShow, DOMNodeFilter *filter, bool entityReferenceExpansion)=0 |
| Creates a NodeIterator object. More... | |
| virtual DOMTreeWalker * | createTreeWalker (DOMNode *root, DOMNodeFilter::ShowType whatToShow, DOMNodeFilter *filter, bool entityReferenceExpansion)=0 |
| Creates a TreeWalker object. More... | |
Protected Member Functions | |
Hidden constructors | |
| DOMDocumentTraversal () | |
DOMDocumentTraversal
contains methods that create DOMNodeIterators
and DOMTreeWalkers
to traverse a node and its children in document order (depth first, pre-order traversal, which is equivalent to the order in which the start tags occur in the text representation of the document).
In DOMs which support the Traversal feature, DOMDocumentTraversal
will be implemented by the same objects that implement the DOMDocument interface.
See also the Document Object Model (DOM) Level 2 Traversal and Range Specification.
|
protected |
|
virtual |
Destructor.
|
pure virtual |
Creates a NodeIterator object.
(DOM2)
NodeIterators are used to step through a set of nodes, e.g. the set of nodes in a NodeList, the document subtree governed by a particular node, the results of a query, or any other set of nodes. The set of nodes to be iterated is determined by the implementation of the NodeIterator. DOM Level 2 specifies a single NodeIterator implementation for document-order traversal of a document subtree. Instances of these iterators are created by calling DOMDocumentTraversal.createNodeIterator()
.
To produce a view of the document that has entity references expanded and does not expose the entity reference node itself, use the whatToShow
flags to hide the entity reference node and set expandEntityReferences to true when creating the iterator. To produce a view of the document that has entity reference nodes but no entity expansion, use the whatToShow
flags to show the entity reference node and set expandEntityReferences to false.
| root | The root node of the DOM tree |
| whatToShow | This attribute determines which node types are presented via the iterator. |
| filter | The filter used to screen nodes |
| entityReferenceExpansion | The value of this flag determines whether the children of entity reference nodes are visible to the iterator. If false, they will be skipped over. |
|
pure virtual |
Creates a TreeWalker object.
(DOM2)
TreeWalker objects are used to navigate a document tree or subtree using the view of the document defined by its whatToShow flags and any filters that are defined for the TreeWalker. Any function which performs navigation using a TreeWalker will automatically support any view defined by a TreeWalker.
Omitting nodes from the logical view of a subtree can result in a structure that is substantially different from the same subtree in the complete, unfiltered document. Nodes that are siblings in the TreeWalker view may be children of different, widely separated nodes in the original view. For instance, consider a Filter that skips all nodes except for DOMText nodes and the root node of a document. In the logical view that results, all text nodes will be siblings and appear as direct children of the root node, no matter how deeply nested the structure of the original document.
To produce a view of the document that has entity references expanded and does not expose the entity reference node itself, use the whatToShow flags to hide the entity reference node and set expandEntityReferences
to true when creating the TreeWalker. To produce a view of the document that has entity reference nodes but no entity expansion, use the whatToShow
flags to show the entity reference node and set expandEntityReferences
to false
| root | The root node of the DOM tree |
| whatToShow | This attribute determines which node types are presented via the tree-walker. |
| filter | The filter used to screen nodes |
| entityReferenceExpansion | The value of this flag determines whether the children of entity reference nodes are visible to the tree-walker. If false, they will be skipped over. |


*Spoilers ahead*
When I heard that The Neon Demon was being booed at Cannes Film Festival, I had to know what was so revolting about it. And even though I braced myself going in, I was thrown off guard by how gruesome it was. I almost dismissed the film, and you might be tempted to as well after hearing the premise; but you’d miss out on a great thriller.
Hoping to become a model, Jesse (Elle Fanning) moves to Los Angeles and finds instant success. Not only does Jesse get to do a test shoot with big time photographer Jack McCarther (Desmond Harrington); but, she nails her first casting call and immediately stands out from the competition with her natural beauty. While Jesse’s looks impress the judges, they also spark resentment amongst the other models: Ruby (Jena Malone), Sarah (Abby Lee), and Gigi (Bella Heathcote) have spent months altering their bodies get the judges’ attention and are furious that Jesse has gained it upon arrival. Ruby and the other models get their chance for revenge when Jesse turns to Ruby after a couple of rough nights in her motel. Envious of Jesse’s fame and hungry for the spotlight, Ruby and company murder Jesse and consume her remains in the hopes of absorbing her talent and taking her place as the best model.
The Neon Demon’s two-hour runtime could be shortened, but doing so would rob many scenes of their suspense. When Jesse comes in for a test shoot, one can feel a palpable discomfort, as McCarther appears to have something more pleasurable in mind than taking photos. After asking everyone except Jesse to leave the room, he instructs her to take off her clothes. The lack of music and sparse dialogue create an uncomfortable silence that makes the scene feel longer than it is.
As the young delicate flower, Jesse is easy to sympathize with. Her innocence is beautifully captured through Elle Fanning’s graceful performance and a musical theme consisting of bells and piano. Her naiveté can be frustrating—she confides in Ruby, even after Ruby has made her hostility clear; but she doesn’t have anywhere else to go. Jesse resides in a rundown motel managed by a grubby owner named Hank, played by an unrecognizable Keanu Reeves. After Jesse has a nightmare where Hank sticks a knife in her mouth, it’s hard to blame her for seeking solace in the other models.
Jesse’s demise is foreshadowed in the opening shot, where she is lying on the couch with her eyes looking lifeless and her neck covered in blood. Eventually, the camera pulls back to reveal the couch is on a set and that Jesse is merely doing a photo-shoot to build her portfolio. While no one is dead, the feeling of dread does not dissipate because the scene has established an ominous tone. The film alludes to the cannibalistic nature of the other models as well. Following a successful audition, Jesse accidentally cuts her hand and a nearby Sarah, distraught about losing to Jesse, lunges at the wound in an attempt to taste the blood. Jesse’s death is shocking yet hilarious because it showcases a model being devoured by the industry—both literally and figuratively.
It may take a couple of viewings to fully appreciate The Neon Demon—the first, to be shocked by what’s on screen, and the second, to relish in Refn’s masterful build-up. Understandably, its unsettling images may be too much for some; but I’d still recommend giving The Neon Demon a chance. I cannot promise that you’ll enjoy it; but I can guarantee that you’ll never be bored.


The Google Analytics for Mobile Apps SDK for iOS makes it easy to implement Google Analytics in an iOS-based applications. This document describes how to integrate the SDK with your apps.
The Google Analytics for Mobile Apps SDKs provide an interface for tracking activity within mobile apps and reporting that activity to Google Analytics. For example you can use this SDK to calculate visits, session length, bounce rate and unique visitors. Tracking mobile applications has some structural variations from tracking website pages.
To access this module from JavaScript, you would do the following:
var GoogleAnalytics = require("com.0x82.google.analytics");
The GoogleAnalytics variable is a reference to the Module object.
The first thing you do is to configure the global Google Analytics module. You do that by setting the following properties:
The tracking ID (a string that begins with "UA-"). Must not be null
or empty.
Example:
GoogleAnalytics.accountID = "UA-2061857-2";
If true
, Google Analytics debug messages will be logged to output. This is
useful for debugging calls to the Google Analytics SDK.
Example:
GoogleAnalytics.debug = true;
When this is true
, no tracking information will be gathered; tracking calls
will effectively become no-ops. When set to true
, all tracking information
that has not yet been submitted. The value of this flag will be persisted
automatically by the SDK. Developers can optionally use this flag to implement
an opt-out setting in the app to allows users to opt out of Google Analytics
tracking.
Example:
GoogleAnalytics.optOut = true;
If this value is negative, tracking information must be sent manually by calling dispatch. If this value is zero, tracking information will automatically be sent as soon as possible (usually immediately if the device has Internet connectivity). If this value is positive, tracking information will be automatically dispatched every dispatchInterval seconds. Default value is 120.
Example:
GoogleAnalytics.dispatchInterval = 120;
When set to true
, the SDK will record the currently registered uncaught
exception handler, and then register an uncaught exception handler which tracks
the exceptions that occurred using the default tracker.
Example:
GoogleAnalytics.trackUncaughtExceptions = true;
After setting the values before, you can create your tracker:
Returns a tracker associated with the specified tracking ID. The tracker can be used to send tracking data to Google Analytics.
Example:
var Tracker = GoogleAnalytics.tracker;
For more information about what you can do with the Tracker, see the provided documentation.
Forces the dispatcher to send pending information to Google, instead of waiting
for dispatchSeconds
seconds.
Before you begin using the SDK, you must first create a free account at
www.google.com/analytics
and create a new website profile in that account using
a fake but descriptive website URL (e.g. http://mymobileapp.mywebsite.com
).
Once you create the profile, write down or keep a copy of the web property ID
that is generated for the newly-created profile.
A Web property ID is also known as the UA number of your tracking code and
looks like UA-xxxxx-yy
, where the x's and y's indicate the unique numbers for
your profile. You must indicate the web property ID you'd like to use when
instantiating the tracking object.
You must indicate to your users, either in the application itself or in your terms of service, that you reserve the right to anonymously track and report a user's activity inside of your app. Your use of the Google Analytics SDK is additionally governed by the Google Analytics Terms of Service, which you must agree to when signing up for an account.
Please see the examples/app.js for an example App.
Rúben Fonseca, (C) 2011
MIT


---
layout: withmenu
title: Guest Photo Gallery
---
Official Photos
Check back soon for the official Psychard Wedding Photos!
Guest Contributions
We would be delighted if you would share your photographs with us.
Either
upload them to this gallery
(the first gallery of 500 uploads is now full! Thank you so much!)
or email them to<EMAIL_ADDRESS>The more the merrier! (This is the first wedding from which Richard doesn't have thousands of his own photos to edit, so he's counting on yours!)


1. Introduction¶
A Queue is an entity that holds messages. Ideally, a queue is created per work type. For example, if you want to compress files, you would create a queue dedicated to this job. Any application that reads from this queue would only compress files.
2. Setup¶
$service = $client->queuesService('cloudQueues', 'ORD');
3. Client IDs¶
With most of Marconi’s operation, you must specify a Client ID which will be used as a unique identifier for the process accessing this Queue. This is basically a UUID that must be unique to each client accessing the API - it can be an arbitrary string.
$service->setClientId();
echo $service->getClientId();
If you call setClientId without any parameters, a UUID is automatically generated for you.
4. List queues¶
4.1 Description¶
This operation lists queues for the project. The queues are sorted alphabetically by name.
4.2 Parameters¶
|Name|Style|Type|Description| |—-|—–|—-|———–| |marker|Query|String|Specifies the name of the last queue received in a previous request, or none to get the first page of results. Optional.| |limit|Query|Integer|Specifies the number of queues to return. The default value for the number of queues returned is 10. If you do not specify this parameter, the default number of queues is returned. Optional.| |detailed|Query|Boolean|Determines whether queue metadata is included in the response. The default value for this parameter is false, which excludes the metadata. Optional.| |—-|—–|—-|———–|
4.3 Code sample¶
$queues = $service->listQueues();
while ($queue = $queues->next()) {
echo $queue->getName() . PHP_EOL;
}
5. Create queue¶
5.1 Description¶
This operation creates a new queue.
5.2 Parameters¶
A string representation of the name for your new Queue. The name must not exceed 64 bytes in length, and it is limited to US-ASCII letters, digits, underscores, and hyphens.
5.3 Code sample¶
$queue = $service->createQueue('new_queue');
6. Retrieve queue¶
6.1 Description¶
Returns a Queue object for use.
6.2 Parameters¶
Queue name.
6.3 Code sample¶
$queue = $service->getQueue('new_queue');
7. Check queue existence¶
7.1 Description¶
This operation verifies whether the specified queue exists by returning TRUE or FALSE.
7.2 Parameters¶
7.3 Code sample¶
if ($service->hasQueue('new_queue')) {
// do something
}
8. Update queue metadata (permanently to the API)¶
4.1 Description¶
This operation replaces any existing metadata document in its entirety. Ensure that you do not accidentally overwrite existing metadata that you want to retain. If you want to append metadata, ensure you merge a new array to the existing values.
4.2 Parameters¶
Hash of key pairs.
4.3 Code sample¶
$queue->saveMetadata(array(
'foo' => 'bar'
));


Module slogo_team01
Package controller.operations
-
Class Summary Class Description And takes in two params and returns true if both are 1ArcTangent returns the arc tan of a given valueBackward makes the turtle go backwards whatever the given param value isClearScreen Clears the screen and resets all the turtlesCosine takes the cosine of a given param valueDifference takes the difference of two param valuesEqual returns true if the two values are equalForward moves a turtle forward a given amountGetPenColor returns the pen colorGetShape returns the shape indexGreaterThan returns 1 if the first param is greater than the second, 0 elseHeading returns the heading of the turtleHideTurtle hides the turtle from the userHome brings the turtle back home to 0,0IsPenDown returns 1 if the pen is downIsShowing returns 1 if the turtle is showing, 0 elseLeft rotates the turtle to the leftLessThan returns 1 if the first param is less than the second, 0 elseMinus returns the negated value of a given parameterNaturalLog takes the natural log of a valueNot returns the opposite of what is given 1, or 0NotEqual returns 1 if the two values are not equal 0 elseOr returns 1 if either of the two params are 1, 0 elsePenDown puts the pen downPenUp pulls the pen upPi returns the Pi valuePower returns the param at 0 to the power of param at 1Product returns the product of the two paramsQuotient divides param 0 by param 1Random returns a random digit from 1 to given paramRemainder returns the remainder between two given parametersRight rotates the turtle to the right a given amount of degreesSetBackground sets the background to a new colorSetHeading sets the heading to an absolute directionSetPalette sets the pallatte to a specific RGB valueSetPenColor sets the pen color to a given index valueSetPenSize sets the pen size to a given sizeSetPosition sets the position to a given coordinate of parametersSetShape Sets the shape to a given indexSetTowards sets the command to go towards a given valueShowTurtle shows the turtleSine calculates the sine of a given paramSum returns the sum of two parametersTangent returns the tangent value of a given paramTurtles returns the number of turtles in a windowXCoordinate returns the x coordinate of a given turtleYCoordinate returns the y coordinate of a given turtle


What if you woke up tomorrow and, for the first time in your life, everything was perfect? Would you seize the day? This is an invitation to shift your fidelity from the activities of your mind to the eternal presence of your being.
Baba Foundation
A better way to discover yourself.
Personal
Living in awareness is being fully present as life unfolds, knowing that every situation is an opportunity to awaken more fully and become more loving and conscious as a human being.
Corporate
This shift is one that can be immediately experienced as a transformative joy for your organization, peace and freedom from the prison of our minds.
Retreats
Our mission is to inspire the world to discover and get to know themselves. If you are looking for a way to find clarity on your career and achieve work-life balance, enroll in our program today.
Online Consultation
Stop chasing opportunities, and let the opportunities chase you. By investing in your professional development online with credentials and certificates.


All files
66.52%
Statements
1349/2028
50.61%
Branches
454/897
64.14%
Functions
254/396
70.56%
Lines
1282/1817
File
Statements
Branches
Functions
Lines
lib
66.61%
1109/1665
49.87%
370/742
63.55%
204/321
70.29%
1055/1501
lib/mixins
66.12%
240/363
54.19%
84/155
66.67%
50/75
71.84%
227/316


On this website shows discord servers where you can make friends, socialize, win prizes & a lot more. Join one and see what they offer!
Royal Weebs is an anime/chill themed server that’s friendly, active, and based around the idea that anyone is welcomed here.
Discord InviteSora is trying to connect the people of discord to Japanese culture & anime fans.
Discord InviteHangout is a friendly minimal aesthetic, medium moderated server to make friends, play games, & vc
Discord Invite


{{ user.first_name }}'s scores
{{ assessment.name }}
for {{ assessment.course.course_name }}
{% if assessment.description != '' %}Description: {{ assessment.description }}
{% else %}Description: No assessment description
{% endif %}{% find_result_set assessment.result_sets request.user assessment.course as result_set %}
Your overall score: {{ result_set.get_overall_average }}
{% if result_set.get_overall_average == 0 %}Your score is 0 because you missed the deadline of this assessment.
{% endif %}
{% if assessment.questions.all|length == 0 %}
No students in the course.
{% else %} {% for question in assessment.questions.all|dictsort:"id" %} {% if question.type_answer == question.TYPE_Rating %} {% get_per_question_average result_set question.id as per_q_avg %}Question {{forloop.counter}}: {{ question.question_text }} Score: {{ per_q_avg }}
{% else %} {% get_free_response result_set question.id as free_response_text %}Question {{forloop.counter}}: {{ question.question_text }} Responses from your teammates: {{ free_response_text }}
{% endif %} {% endfor %} {% endif %}


Let X be a random variable with probability density function \(f_x = \lambda e^{ - \lambda x} \) on the domain \( (0, \infty )\) and \( 0\) otherwise. Let \(Y = e^{ - X} \) Find the probability density function for Y
Since \(Y = e^{ - X} \), take Log on both sides and cancel Log and e


Python User Material Interface¶
See Also
Overview¶
Material models written in Python are implemented as subclasses
matmodlab.mmd.material.MaterialModel
and are treated as builtin materials.
Invoking User Materials¶
User materials that subclass MaterialModel
are invoked by assigning the model argument of the MaterialPointSimulator.Material
factory method to the name of the material model.
Required Attributes¶
Material models that subclass MaterialModel
must provide the following class attributes:
- name, as string defining the material’s name. Must be unique.
Required Methods¶
-
classmethod
MaterialModel.
param_names
(n)¶ Class method that returns a list of parameter names. n is the number of parameters and is used to set the names of parameters for user defined materials at run time.
-
MaterialModel.
setup
(**kwargs)¶ Sets up the material model and return a list of state dependent variable names and initial values. By the time that setup is called, the model parameters have been
kwargs are optional keywords sent in to the model.
- setup must return sdv_keys, sdv_vals, sdv_keys being the list of
- state dependent variable names and sdv_vals being their initial values. Both should be consistent with the ordering expected by the material model.
-
MaterialModel.
update_state
(time, dtime, temp, dtemp, energy, density, F0, F1, strain, dstrain, elec_field, stress, statev, **kwargs)¶ Update the the material state
The following parameters are sent in for information and should not be updated:
- time, the time at the beginning of the time step
- dtime, Step time step size
- temp, the temperature at the beginning of the time step
- dtemp, step temperature increment
- energy, the energy at the beginning of the time step
- density, the material density
- F0, the deformation gradient at the beginning of the time step
- F1, the deformation gradient at the beginning of the time step
- strain, the strain at the beginning of the time step
- dstrain, the strain increment over the step
- elec_field, the electric field at the end of the step
The following parameter are sent in for information and should be updated to the end of the step:
- stress, the stress at the beginning of the step
- statev, the state dependent variables at the beginning of the step
The following variables are updated and returned
stiff, the 6x6 material stiffness
update_state must return stress, statev, stiff
Example¶
from numpy import zeros, dot
from mmd.material import MaterialModel
from utils.errors import MatModLabError
class MyElastic(MaterialModel):
"""Linear elastic material model"""
name = 'my_elastic'
@classmethod
def param_names(cls, n):
return ('K', 'G')
def setup(self, **kwargs):
K, Nu = self.parameters['E'], self.parameters['Nu']
if E <= 0.:
raise MatModLabError("negative Young's modulus")
if -1. >= Nu < .5:
raise MatModLabError("invalid Poisson's ratio")
def update_state(self, time, dtime, temp, dtemp, energy, density,
F0, F1, strain, dstrain, elec_field,
stress, statev, **kwargs):
# elastic properties
E, Nu = self.parameters['E'], self.parameters['Nu']
K = E / 3 / (1 - 2 * Nu)
G = E / 2 / (1 + Nu)
K3 = 3. * K
G2 = 2. * G
Lam = (K3 - G2) / 3.
# elastic stiffness
ddsdde = zeros((6,6))
for i in range(3):
for j in range(3):
ddsdde[j,i] = Lam
ddsdde[i,i] = G2 + Lam
for i in range(4, 6):
ddsdde[i,i] = G
# stress update
stress += dot(ddsdde, dstrain)
return stress, statev, ddsdde


categorize.us
Search
Tag Mode
Post
icons courtesy https://thenounproject.com
Specific Icon Credits:
enso by Bluetip Design
search by Bernar Novalyi
tag by Bryn Taylor
camera by Arthur Shlain
thumbs by Justin Blake
envelope by David Nesbitt
about by Umesh Vgl
edit by abhishek rana


Check Point Mobile SDK for iOS
The Check Point Mobile SDK (CPMobileSDK) for iOS is an advanced framework for integrating iOS apps securely and effortlessly with Check Point Capsule Workspace.
By integrating with Capsule Workspace, apps benefit from the following advantages:
- Secure access to corporate network resources
- Passcode protection
- Mobile policy enforcement, such as secure pasteboard (copy&paste), document interaction, etc.
Overview
Normally, iOS apps are in one of the following states: not running, background, inactive, active, suspended. The system moves the app from state to state in response to actions happening throughout the system. For example, when the user presses the Home button, a phone call comes in, or any of several other interruptions occurs, the currently running apps change state in response.
When integrating, the normal states change to accommodate the need for user unlock the application and the system’s need to obtain the encryption keys from Capsule Workspace.
When application first starts, it starts in a lock state and does not have the encryption key. After user authenticates with Capsule Workspace, the system obtains the encryption key from Capsule Workspace and unlocks the user interface. At this point, the application can become either active or inactive, depending on system considerations. Once an application moves to background, its UI is locked (but the encryption key remains in memory). Moving the application to foreground will trigger check with Capsule Workspace if user authentication is necessary; if not, it will be unlocked immediately, otherwise the user will be presented with authentication screen.
Under some cases, the encryption key may be removed from the system when Capsule Workspace indicates such need. In such case the application should stop all I/O operations until an encryption key is available again.
App state transitions are accompanied by corresponding notifications. These notifications can be used to respond to state changes in an appropriate way. These notifications are listed below, along with a summary of how they might be used.
| Notification Name | Description |
|---|---|
CPMobileSDKEncryptionKeyAvailableNotification |
Posted when the encryption key becomes available, once the user has authenticated with Capsule Workspace. Use the CPMobileSDKEncryptionKeyUserInfoKey user info key to obtain the encryption key, or use the CPMobileSDK.encryptionKey() method. |
CPMobileSDKEncryptionKeyUnavailableNotification |
Posted when the encryption key becomes unavailable, usually if user has logged out in Capsule Workspace, or some other issue has come up and requires the user’s re-authentication. |
CPMobileSDKDidUnlockApplicationNotification |
Posted when the application is unlocked. |
CPMobileSDKDidLockApplicationNotification |
Posted when the application is locked. |
You can find the full SDK documentation here.
Integration
The framework can be used with both Objective–C and Swift projects.
Prerequisites
Please read the Check Point App Wrapping Guide for information how to configure Capsule Workspace to work with wrapped and SDK–integrated apps.
Xcode Project Integration
Carthage
Add github "CheckPointSoftwareTechnologies/CPMobileSDK-iOS"
to your Cartfile. Run carthage update
.
For more information, see the Carthage GitHub project.
Manually
Drag CPMobileSDK.framework
to your project, and add CPMobileSDK.framework
to Embedded Binaries in your project target’s General tab. Xcode should sort everything else on its own.
Code Integration
In your code, import the framework.
Swift
import CPMobileSDK
Objective c
@import CPMobileSDK;
For Objective–C projects without module support, import the framework’s umbrella header:
Objective c
#import <CPMobileSDK/CPMobileSDK.h>
In order for Capsule Workspace to be able to provide information back to the app, a URL scheme and an SDK app identifier needs to be added to the app’s Info.plist. It is recommended to use the app’s bundle identifier for these.
In your project, add a URL type like so:
| Key | Value |
|---|---|
| Identifier | $(PRODUCT_BUNDLE_IDENTIFIER).url |
| URL Schemes | cpsetsitedata$(PRODUCT_BUNDLE_IDENTIFIER) |
| Icon | None |
| Role | Viewer |
In your Info.plist file, add a new row, with the following data:
| Key | Type | Value |
|---|---|---|
| CPMobileSDKAppID | String | $(PRODUCT_BUNDLE_IDENTIFIER) |
Integration can be achieved in two methods. There are demo projects for each.
Quick Integration
Call the CPMobileSDKApplicationMain(_:_:_:_:_:)
function in your main
file/function implementation. This is a convenience function for integrating with the SDK with minimal effort. Internally, CPMobileSDK.startSDKWithOptions(_:)
is called to start the SDK with the provided options. Once the system is ready and the user has unlocked the application, the application delegate will start receiving normal application life cycle method calls.
Swift applications don’t normally include a main file. Instead, they are generated using the @UIApplicationMain
attribute. For example:
Swift
@UIApplicationMain //Remove this attribute
class AppDelegate: UIResponder, UIApplicationDelegate {
}
Remove this attribute and create a new Swift file named main.swift
(it must have this exact name). In the new file, add the following call:
Swift
import CPMobileSDK
CPMobileSDKApplicationMain(Process.argc, Process.unsafeArgv, nil, NSStringFromClass(AppDelegate), CPMobileSDKOptions())
Objective–C applications normally include a main.m file with a main
function. Modify this method to call CPMobileSDKApplicationMain
like so:
Objective c
@import CPMobileSDK;
int main(int argc, char * argv[])
{
@autoreleasepool
{
return CPMobileSDKApplicationMain(argc, argv, nil, NSStringFromClass([BrowSecAppDelegate class]), [CPMobileSDKOptions new]);
}
}
Advantages
- Quick and easy integration with most features of the SDK’s
- Requires very little changes to existing code
- Should be enough for most projects
Disadvantages
- Limited control over SDK operation
- Might change critical application flows
Manual Integration
For full control of the SDK integration, the app needs to be aware of the flows of the SDK, and prepare its logic accordingly.
Early on, add observers for at least CPMobileSDKEncryptionKeyAvailableNotification
and CPMobileSDKDidUnlockApplicationNotification
. Start the SDK by calling CPMobileSDK.startSDKWithOptions(_:)
like so:
Swift
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
// Override point for customization after application launch.
NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(AppDelegate.mobileSDKEncryptionKeyAvailable(_:)), name: CPMobileSDKEncryptionKeyAvailableNotification, object: nil)
NSNotificationCenter.defaultCenter().addObserver(self, selector: #selector(AppDelegate.mobileSDKDidUnlockApplication(_:)), name: CPMobileSDKDidUnlockApplicationNotification, object: nil)
CPMobileSDK.startSDKWithOptions(nil)
return true
}
internal func mobileSDKEncryptionKeyAvailable(note: NSNotification) {
if let encryptionKey = note.userInfo?[CPMobileSDKEncryptionKeyUserInfoKey] as? NSData {
//Use encryption key to start I/O related API.
}
}
internal func mobileSDKDidUnlockApplication(note: NSNotification) {
//Present the app's UI here if not already presented.
}
Objective c
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_mobileSDKEncryptionKeyAvailable:) name:CPMobileSDKEncryptionKeyAvailableNotification object:nil];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_mobileSDKDidUnlockApplication:) name:CPMobileSDKDidUnlockApplicationNotification object:nil];
[CPMobileSDK startSDKWithOptions:nil];
return YES;
}
- (void)_mobileSDKEncryptionKeyAvailable:(NSNotification*)note
{
NSData* encryptionKey = note.userInfo[CPMobileSDKEncryptionKeyUserInfoKey];
//Use encryption key to start I/O related API.
}
- (void)_mobileSDKDidUnlockApplication:(NSNotification*)note
{
//Present the app's UI here.
}
UI can be presented before the application is unlocked by the SDK, but this may cause unexpected results, such as starting network requests or disk access. It is best to present the UI only once the application is first unlocked. For projects which start their UI in code, this is very simple – move the UI code to the CPMobileSDKDidUnlockApplicationNotification
observer method. For UI loaded from a Storyboard or a NIB/XIB, the simplest solution is to introduce a landing view controller, and present the real UI in the CPMobileSDKDidUnlockApplicationNotification
observer method. The included demo project demonstrates how to achieve this.
Once the application is locked, it is generally safe to operate the UI normally, even if hidden. However, it is advised to close all work and discard the UI once a CPMobileSDKEncryptionKeyUnavailableNotification
notification is posted.
Advantages
- Complete control over the application workflows
- Allows performing some tasks which may not require security, while limiting security tasks once the user authenticates
Disadvantages
- Requires more understanding of the SDK
- May require some changes to existing code to accommodate SDK requirements
Core Data
Core Data is an object graph and persistence framework provided by Apple in iOS. CPMobileSDK provides tools to secure attributes of entities, as well as query these secure attributes with specialized fetch requests.
For general Core Data information, see the Core Data Programming Guide.
Securing Attributes
In order to secure Core Data attributes, change the Attribute Type to Transformable, and set the transformer name to CPSecureValueTransformer
or a subclass of CPSecureValueTransformer
, like so:
Properties set to be transformed with CPSecureValueTransformer
and subclasses will be stored securely in Core Data stores.
Note: When using Xcode’s Create NSManagedObject Subclass… tool, transformable attributes are created as properties of type AnyObject?
/id
. These properties can safely be changed to have the underlying types of the attributes.
Swift
extension Event {
@NSManaged var securedProperty: String?
@NSManaged var normalProperty: String?
}
Objective c
@interface Event (CoreDataProperties)
@property (nullable, nonatomic, retain) NSString *securedProperty;
@property (nullable, nonatomic, retain) NSString *normalProperty;
@end
Accessing secure property values is transparent. item.securedProperty = "A Secret String"
will save the string securely in the store.
Querying Secure Attributes
Since attributes are securely transformed into encrypted values, executing normal fetch requests will result in an undefined behavior, and will not return correct results. Instead, use CPSecureFetchRequest
objects to create secure fetch requests, and execute using NSManagedObject.executeSecureFetchRequest(_:)
.
Swift
let secureFetchRequest = CPSecureFetchRequest(entityName: "Entity")
secureFetchRequest.predicate = NSPredicate(format: "integerProperty >= 5")
secureFetchRequest.securePredicate = NSPredicate(format: "secureStringProperty CONTAINS '7'")
do {
let results = try appDelegate.managedObjectContext.executeSecureFetchRequest(secureFetchRequest)
print("Got \(results.count) results")
}
catch let e as NSError {
print("Error fetching: \(e)")
}
Objective c
CPSecureFetchRequest* secureFetchRequest = [CPSecureFetchRequest fetchRequestWithEntityName:@"Entity"];
secureFetchRequest.predicate = [NSPredicate predicateWithFormat:@"integerProperty >= 5"];
secureFetchRequest.securePredicate = [NSPredicate predicateWithFormat:@"secureStringProperty CONTAINS '7'"];
NSArray* results = [self.appDelegate.managedObjectContext executeSecureFetchRequest:secureFetchRequest error:NULL];
NSLog(@"Got %ld results", results.count);
Planned SDK Features
In the future, the following features are planned:
- File encryption
- Drop–in secure SQLite


Extending pysmb For Other Frameworks¶
This page briefly describes the steps involved in extending pysmb for other frameworks.
In general, you need to take care of the SMB TCP connection setup, i.e. finding the IP address of the remote server and connect to the SMB/CIFS service. Then you need to read/write synchronously or asynchronously from and to the SMB socket. And you need to handle post-authentication callback methods, and from these methods, initiate file operations with the remote SMB/CIFS server.
- Now the above steps in more technical details:
- Create a new class which subclasses the smb.base.SMB class. Most often, the connection setup will be part of the __init__ method.
- Override the write(self, data) method to provide an implementation which will write data to the socket.
- Write your own loop handling method to read data from the socket. Once data have been read, call feedData method with the parameter. The feedData method has its own internal buffer, so it can accept incomplete NetBIOS session packet data.
- Override
- onAuthOK method to include your own operations to perform when authentication is successful. You can initiate file operations in this method.
- onAuthFailed method to include your own processing on what to do when authentication fails. You can report this as an error, or to try a different NTLM authentication algorithm (use_ntlm_v2 parameter in the constructor).
- onNMBSessionFailed method to include your own processing on what to do when pysmb fails to setup the NetBIOS session with the remote server. Usually, this is due to a wrong remote_name parameter in the constructor.


New year, new blog post. It turns out it's kind of hard to keep up a blog about beer pancakes when you've adapted a new low-carb diet, hence the 3 month hiatus. Luckily, I'm pretty sure I've got a good handle on it now, so I'm willing to get back into this. I also might be recruiting the help of a friend and fellow beer lover (more on that to come), so keep an eye on this blog for updates in the coming week(s).
The recent holidays gave me the opportunity to go back home to Buffalo, spend some time with friends, and recollect and refocus. Taking the train to/from also allowed me to bring liquids back and forth. What does that mean? That means some Old Sugar craft spirits and Great Dane beer for the family back in Buffalo, and some of the wonderful Pearl Street Brewery beer for Madison. And what do we do with special, craft beer? Make pancakes, of course. (That is, of course, aside from the Growler party I'm planning)
The two beers I brought with me are Pearl Street's Don Cherry Cherry Wheat (delicious as always) and a new Coffee Stout of theirs I was unfamiliar with (I wanted to bring their fabled Billy Bonka Chocolate Stout, but they were out :/). Both beers, in beer form, are great. Pearl St's Cherry Wheat is probably my favorite cherry wheat out there. It manages to have that hint of cherry without being too sweet and overpowering the wheat. The coffee stout doesn't quite measure up to their chocolate stout (again, my favorite of its type), but the coffee flavor is subtle and compliments (complements?) the bitterness of the stout. How did they hold up in pancake form, though?
The recent holidays gave me the opportunity to go back home to Buffalo, spend some time with friends, and recollect and refocus. Taking the train to/from also allowed me to bring liquids back and forth. What does that mean? That means some Old Sugar craft spirits and Great Dane beer for the family back in Buffalo, and some of the wonderful Pearl Street Brewery beer for Madison. And what do we do with special, craft beer? Make pancakes, of course. (That is, of course, aside from the Growler party I'm planning)
| Awwww yeahhhh growlers |
Prep/Cooking:
The batter for both beers took their characteristic colors from the beers themselves - the wheat obviously lighter to the stout's rich brown. What surprised me with the batter for these two versus other beers is the degree to which the aromas came through. The cherry wheat actually seemed to have a stronger smell in batter form than in beer form, while the stout certainly kept its characteristic coffee scent.
One of the things I was surprised by was the seeming lack of carbonation in the batter. That may be partially the growler's fault, or it might just be something about Pearl Street's beer. The few sips I had seemed to drink fine, but in batter form we weren't getting much for bubbles, even during the cooking process.
Oh, and of course, when you're making two batters and have a tiny bit left, what do you do with it? Make a frankenpancake.  Pancakekenstine? |
Results:
| Coffee on the right, Cherry on the left, Frankenpancake in the middle bridging the gap |
Given the quality of these beers, I shouldn't be surprised, but I'm pretty sure these are the best beer pancakes I've had/made so far. They both retained an incredible amount of flavor while losing just a tiny bit of their beeriness. I think it took my brain a little while to figure out exactly what was going on, because the first pancake of each side didn't seem to have the flavor the latter ones did.
| Mmmmmm. Syrupy. |
The Ternary Scale:
One of the new things I want to start doing with these reviews is to provide a little bit more guidance without cluttering up my super-simple rating system. So, moving forward, we're going to a ternary scale (0 - don't make them, 1 - make them if you have it, 2 - go out and get some of this stuff). I'm also going to add a binary for syrup or no syrup, and possible for chocolate chips or not. Without further ado...
Don Cherry Cherry Wheat
Pancakes: 2!
Syrup: Yes
Coffee Stout
Pancakes: 2!
Syrup: Yes
If you're lucky enough to get your hands on Pearl Street's beer, they make for great pancakes. They're just great beers overall. The added sweetness of the syrup only seemed to draw out the cherry flavors more, and just like adding sugar to your coffee, the syrup enhanced the coffee flavors in these pancakes which made it highly enjoyable.
Do you think cherry and coffee flavored pancakes sound good? Do you think it's a waste of craft beer from across the country to make pancakes out of them? Let's hear it!


Fenix is a mini-pc or tv-stick that's open-source, hackable, and comes flashed with your choice of ROM. Android ROMs bring apps to your display, while Linux ROMs give total control to craft a custom device.
Fenix is fully reprogrammable, start to finish. When you buy it, you get to choose what software it runs. If you don't like that software anymore, you can always choose to put different software on fenix. No more needing to "jailbreak", "unlock", or otherwise open up your device beforehand. Of course you get your root account, Fenix is yours!
Really, it's open.
Software currently available for the Fenix Platform:
If you would like us to customize Fenix for yours, or your customer's needs, get in touch with Daniel Sont or Jacob Gadikian. More Coming Soon!


No Label
Regular Label
Floating Label
Label
Very very very very very very very long label
Hover
Label
Hover
Label
Focused
Label
Focused
Very very very very very very very long label
Focused
Hover + Focused
Label
Hover + Focused
Label
Hover + Focused
Invalid
Label
Invalid
Label
Invalid
Invalid + Focused
Label
Invalid + Focused
Label
Invalid + Focused
Disabled
Label
Disabled
Label
Disabled
React TextArea
Label
Label
Hover
Label
Hover
Label
Focused
Label
Focused
Focused
Label
Hover + Focused
Label
Hover + Focused
Hover + Focused
Label
Invalid
Label
Invalid
Invalid
Label
Invalid + Focused
Label
Invalid + Focused
Invalid + Focused
Label
Disabled
Label
Disabled
Disabled
Label


Gear Tooth Sensor
What is it?
The gear tooth sensor supplied by FIRST. Counts passing teeth of gears.
Properties
Input Port (Digital)
The DIO Port on the roboRIO or MXP that the input of the sensor is plugged into.
See Also
Gear Tooth Sensor on Screensteps


A build like this on a level 30 server.. The best RDD must be...
10 RDD, 7 WM, 13 Bard? Or what would you people do?
Feat starved like nothing else, it ain't that good IMO. I'd rather go Bard 14/RDD 10/FTR 6 or Bard 15/RDD 10/FTR 5, for example. What about Cleric 17/Bard 3/RDD 10 exploiting divine power?
There are lotsa possibilities, try to narrow down what kind of build you want.
Cheers, Kail _________________ Stand and fight, live by your heart Always one more try, I'm not afraid to die Stand and fight, say what you feel Born with a Heart of Steel!
Alright well..
The best offensive RDD build.. Cleric build would be nice... But then wouldnt Cleric/FTR/WM be better?
The best RDD Melee build at level 30...
I always suggest not to ask for "best build", since there isn't an overall best character, and at the end you use what you like most and what you think it's best, there are always several possibilities and points of view.
Quote: But then wouldnt Cleric/FTR/WM be better?
That's a strong combination but it doesn't gets RDD, I don't understand.....
Now, give us information about our server, like, what are the enhancement levels? IMO AC much more favored with high magical items, and if they're low go with a Cleric and make enhancement +5 by yourself.


I'll email you my best lessons, free reviewers, announcements, and opportunities that I don't publicly post on this site and my social networks.
GET FREE REVIEWERS


Do you have any questions? Please do not hesitate to contact us directly. Our team will come back to you within a matter of hours to help you.
1850 W University Ave,Gainesville FL 32603
+ 935 3434 53 535
info@buzzybee.com


importance: 5
Make a bouncing ball. Click to see how it should look:
[iframe height=250 src=“solution”]


During a 22 hour flight from San Francisco to Cochin, India on Emirates Airline. I knew I would need something to help pass the time, so I brought several books along for the ride. Why India, well for one I have always dreamed of visiting India and lets face it I'm not getting any younger. Also second to the US, India offers some of the most advanced IT training courses in the world. When I'm on vacation I always try to find a training course for professional enrichment, so I located a company teaching the official RedHat linux training course, booked my flight and off I went. My feeling is by taking RedHat linux training it would enhance my career transition from health-care into the world of technology. My background includes working in Telecommunications with Verizon, primarily in the DataCenter doing tier II support with Lucent and Cisco systems equipment. Linux training would round out my operations expertise.
After settling into the flight, I grabbed a book to read titled "The Phoenix Project", now before reading it I thought it was going to be lots of war stories about various projects the team had worked on, instead it described the evolution of the IT department in a company that was on the verge of complete failure. In a fast-paced and entertaining style, the three visionaries of the DevOps movement deliver a story that anyone who has worked in IT would recognize as I was captivated til the very last page. This book has been the single reason that I'm pursuing a career in DevOps.
Over the past four years, the Puppet Labs State of DevOps Report has shed more light on DevOps, IT performance and organizational performance than any other research of its kind based on responses from over 20,000 tech professionals worldwide.
Companies that incorporate DevOps practices get more done, plain and simple. They deploy code up to 30 times more frequently than their competition. And less than 50% of their deployments fail according to Puppet Labs 2015 State of DevOps survey. The biggest shift in attitude within a DevOps environment is that there is one team composed of cross-functional team members including developers, QA, DBAs, business analysts, operations engineers and so forth. Collaboration across these different roles can now deliver many benefits.
Communication advocated by DevOps means that everyone involved work together to clearly define the code's purpose and requirements. DevOps also reduces the number of hand-offs, which cause delays and wasted effort. Your confidence in the software's functionality and stability increases as the code moves through the pipeline. By the time you reach the final production stage, you know you can safely release your latest feature, improvement or bug fix to the world.


Get Started
Install Automatically
-
Download and install
angular-gantt
using one of the supported package manager.Latest released version is the recommended and stable version.
yarn add angular-gantt --save
Master branch version contains bleeding edge features, but may be very unstable.
yarn add angular-gantt#master --save
Install using CDNs
-
You can find released version on CDNs.
//cdn.jsdelivr.net/angular.gantt/latest/angular-gantt.min.css
CDNjs (Replace
<version>
with latest github tag)//cdnjs.cloudflare.com/ajax/libs/angular-gantt/<version>/angular-gantt.min.css
-
Add
angular-gantt.min.js
andangular-gantt.min.css
URLs to your HTML code.<head> <link rel="stylesheet" href="//cdn.jsdelivr.net/angular.gantt/latest/angular-gantt.min.css"/> </head> <body> <script src="//cdn.jsdelivr.net/angular.gantt/latest/angular-gantt.min.js"></script> </body>
Install Manually
-
Install dependencies in your application.
-
Download angular-gantt or use CDNs. Latest released version is available to download on Github and is the recommended and stable version.
Master branch version contains bleeding edge features, but may be very unstable.
-
Copy
angular-gantt.js
andangular-gantt.css
located indist
directory to your application source folder. -
Add
angular-gantt.js
andangular-gantt.css
files to your HTML code.<head> <link rel="stylesheet" href="dist/angular-gantt.css"/> </head> <body> <script src="../dist/angular-gantt.js"></script> </body>
Usage
-
Register
gantt
in your application dependencies.var myApp = angular.module('myApp', ['gantt']);
-
Put
gantt
directive into your HTML code at the position you would like to show the Gantt chart.<div gantt data=data></div>
-
Define data variable in your scope to start using gantt through two-way binding.
$scope.data = [ {name: 'row1', tasks: [ {name: 'task1', from: <date>, to: <date>}, {name: 'task2', from: <date>, to: <date>} ] }, {name: 'row2', tasks: [ {name: 'task3', from: <date>, to: <date>}, {name: 'task4', from: <date>, to: <date>} ] }, ... ]
-
[Optional] You can load plugins like table to display row names on left side, movable to make tasks movable and resizable with mouse and touch events, and tooltips to enable tooltips on mouse over.
var myApp = angular.module('myApp', ['gantt', 'gantt.table', 'gantt.movable', 'gantt.tooltips']);
<div gantt data=data> <gantt-table></gantt-table> <gantt-movable></gantt-movable> <gantt-tooltips></gantt-tooltips> </div>
-
For a sample app see the files in
demo
or Plunker.


Strong in design and integration with intuitive problem-solving skills. Proficient in PYTHON and C++ . Passionate about implementing and launching new projects. Ability to translate requirements into technical solutions. Looking to start the career as an entry-level software engineer with a reputed firm driven by technology.
Coronavirus stats of india with visualisation. Implemented solely in javascript and Django is used as web framework.
It is a blogging web application. Python is used in the backend, MongoDB is used as database and Django is used as web framework.
Shortify is a URL shortening web service, which provides short aliases for redirection of long URLs. Python is used in the backend, sqlite as database and Django as web framework.
It is web application on sentiment analysis. The model is implemented in tensorflow, MongoDB is used as database and Flask is used as web framework.
Apart from being a developer, I am a competitive programmer and love algorithmic challenges. I enjoy most of my time being outdoors. I love playing Sports especially Badminton.
When forced indoors, I follow a number of sci-fi and fantasy genre movies and television shows, I am an aspiring chef, and I spend a large amount of my free time exploring the latest technology advancements in the development world.