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QuantLib: a free/open-source library for quantitative finance
Fully annotated sources - version 1.30
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Analytic engine for barrier option on two assets. More...
#include <ql/experimental/exoticoptions/analytictwoassetbarrierengine.hpp>
Public Member Functions | |
| AnalyticTwoAssetBarrierEngine (ext::shared_ptr< GeneralizedBlackScholesProcess > process1, ext::shared_ptr< GeneralizedBlackScholesProcess > process2, Handle< Quote > rho) | |
| void | calculate () const override |
| Public Member Functions inherited from GenericEngine< TwoAssetBarrierOption::arguments, TwoAssetBarrierOption::results > | |
| PricingEngine::arguments * | getArguments () const override |
| const PricingEngine::results * | getResults () const override |
| void | reset () override |
| void | update () override |
| Public Member Functions inherited from PricingEngine | |
| ~PricingEngine () override=default | |
| virtual arguments * | getArguments () const =0 |
| virtual const results * | getResults () const =0 |
| virtual void | reset ()=0 |
| virtual void | calculate () const =0 |
| Public Member Functions inherited from Observable | |
| Observable () | |
| Observable (const Observable &) | |
| Observable & | operator= (const Observable &) |
| virtual | ~Observable ()=default |
| void | notifyObservers () |
| Public Member Functions inherited from Observer | |
| Observer ()=default | |
| Observer (const Observer &) | |
| Observer & | operator= (const Observer &) |
| virtual | ~Observer () |
| std::pair< iterator, bool > | registerWith (const ext::shared_ptr< Observable > &) |
| void | registerWithObservables (const ext::shared_ptr< Observer > &) |
| Size | unregisterWith (const ext::shared_ptr< Observable > &) |
| void | unregisterWithAll () |
| virtual void | update ()=0 |
| virtual void | deepUpdate () |
Private Member Functions | |
| Real | underlying1 () const |
| Real | underlying2 () const |
| Real | strike () const |
| Time | residualTime () const |
| Volatility | volatility1 () const |
| Volatility | volatility2 () const |
| Real | barrier () const |
| Real | rho () const |
| Rate | riskFreeRate () const |
| Rate | dividendYield1 () const |
| Rate | dividendYield2 () const |
| Rate | costOfCarry1 () const |
| Rate | costOfCarry2 () const |
| Real | mu (Real b, Real vol) const |
| Real | d1 () const |
| Real | d2 () const |
| Real | d3 () const |
| Real | d4 () const |
| Real | e1 () const |
| Real | e2 () const |
| Real | e3 () const |
| Real | e4 () const |
| Real | call () const |
| Real | put () const |
| Real | A (Real eta, Real phi) const |
| Real | B (Real eta, Real phi) const |
| Real | M (Real m_a, Real m_b, Real rho) const |
Private Attributes | |
| ext::shared_ptr< GeneralizedBlackScholesProcess > | process1_ |
| ext::shared_ptr< GeneralizedBlackScholesProcess > | process2_ |
| Handle< Quote > | rho_ |
Additional Inherited Members | |
| Public Types inherited from Observer | |
| typedef set_type::iterator | iterator |
| Protected Member Functions inherited from TwoAssetBarrierOption::engine | |
| bool | triggered (Real underlying) const |
| Protected Attributes inherited from GenericEngine< TwoAssetBarrierOption::arguments, TwoAssetBarrierOption::results > | |
| TwoAssetBarrierOption::arguments | arguments_ |
| TwoAssetBarrierOption::results | results_ |
Analytic engine for barrier option on two assets.
The formulas are taken from "Option pricing formulas", E.G. Haug, McGraw-Hill,
Definition at line 41 of file analytictwoassetbarrierengine.hpp.
| AnalyticTwoAssetBarrierEngine | ( | ext::shared_ptr< GeneralizedBlackScholesProcess > | process1, |
| ext::shared_ptr< GeneralizedBlackScholesProcess > | process2, | ||
| Handle< Quote > | rho | ||
| ) |
Definition at line 28 of file analytictwoassetbarrierengine.cpp.
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overridevirtual |
Implements PricingEngine.
Definition at line 38 of file analytictwoassetbarrierengine.cpp.
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Definition at line 89 of file analytictwoassetbarrierengine.cpp.
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Definition at line 52 of file analytictwoassetbarrierengine.hpp.


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Supporting classes for file loaders and web worker based loaders.
Builds one or many [page:Mesh] from one raw set of Arraybuffers, materialGroup descriptions and further parameters. Supports vertex, vertexColor, normal, uv and index buffers.
[page:Boolean enabled] True or false.
[page:Boolean debug] True or false.
Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
Initializes the Builder (currently only default material initialisation).
Array of [page:Material materials] - Array of [page:Material Materials]
Set materials loaded by any supplier of an Array of [page:Material Materials].
[page:Object payload] - Raw Mesh or Material descriptions.
Delegates processing of the payload (mesh building or material update) to the corresponding functions (BW-compatibility).
[page:Object meshPayload] - Raw mesh description (buffers, params, materials) used to build one to many meshes.
Builds one or multiple meshes from the data described in the payload (buffers, params, material info).
[page:Object materialPayload] - Material update instructions
Updates the materials with contained material objects (sync) or from alteration instructions (async).
Returns the mapping object of material name and corresponding jsonified material.
Returns the mapping object of material name and corresponding material.
[page:Boolean disregardMesh] - Tell implementation to completely disregard this mesh
[page:Boolean alteredMesh] - Tell implementation that mesh(es) have been altered or added
Object to return by callback onMeshAlter. Used to disregard a certain mesh or to return one to many meshes.
[page:Mesh mesh] - Mesh
Add a mesh created within callback.
Answers if mesh shall be disregarded completely.
Answers if new mesh(es) were created.
This class provides means to transform existing parser code into a web worker. It defines a simple communication protocol which allows to configure the worker and receive raw mesh data during execution.
[page:Boolean enabled] True or false.
[page:Boolean debug] True or false.
Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
[page:Boolean forceWorkerDataCopy] True or false.
Forces all ArrayBuffers to be transferred to worker to be copied.
[page:Function functionCodeBuilder] - Function that is invoked with funcBuildObject and funcBuildSingleton that allows stringification of objects and singletons.
Array of [page:String libLocations] - URL of libraries that shall be added to worker code relative to libPath.
[page:String libPath] - Base path used for loading libraries.
[page:LoaderSupport.WorkerRunnerRefImpl runnerImpl] - The default worker parser wrapper implementation (communication and execution). An extended class could be passed here.
Validate the status of worker code and the derived worker.
[page:Boolean terminateRequested] - True or false.
Request termination of worker once parser is finished.
[page:Function builder] - The builder function. Default is [page:LoaderSupport.Builder].
[page:Function onLoad] - The function that is called when parsing is complete.
Specify functions that should be build when new raw mesh data becomes available and when the parser is finished.
[page:Object payload] - Raw mesh description (buffers, params, materials) used to build one to many meshes.
Runs the parser with the provided configuration.
Default implementation of the WorkerRunner responsible for creation and configuration of the parser within the worker.
[page:Object parser] - The parser instance
[page:Object params] - The parameter object
Applies values from parameter object via set functions or via direct assignment.
[page:Object payload] - Raw mesh description (buffers, params, materials) used to build one to many meshes.
Configures the Parser implementation according the supplied configuration object.
[page:String classDef] - Class definition to be used for construction
Orchestrate loading of multiple OBJ files/data from an instruction queue with a configurable amount of workers (1-16).
- Workflow:
- prepareWorkers
- enqueueForRun
- processQueue
- tearDown
[page:Boolean enabled] True or false.
[page:Boolean debug] True or false.
Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
[page:Boolean forceWorkerDataCopy] True or false.
Forces all ArrayBuffers to be transferred to worker to be copied.
[page:LoaderSupport.Callbacks globalCallbacks] - Register global callbacks used by all web workers
[page:Number maxQueueSize] - Set the maximum size of the instruction queue (1-1024)
[page:Number maxWebWorkers] - Set the maximum amount of workers (1-16)
Create or destroy workers according limits. Set the name and register callbacks for dynamically created web workers.
[page:LoaderSupport.PrepData runParams]
Store run instructions in internal instructionQueue.
Process the instructionQueue until it is depleted.
[page:Function callbackOnFinishedProcessing] - Function called once all workers finished processing.
Terminate all workers.
Returns the maximum length of the instruction queue.
Returns the maximum number of workers.
Returns if any workers are running.
[page:String crossOrigin] - CORS value
Sets the CORS string to be used.
[page:String url] - URL to the file
[page:String extension] - The file extension (type)
A resource description used by [page:LoaderSupport.PrepData] and others.
[page:Object content] - The file content as ArrayBuffer or text
Set the content of this resource
[page:String modelName] - Overall name of the model
Configuration instructions to be used by run method.
[page:Boolean enabled] True or false.
[page:Boolean debug] True or false.
Enable or disable logging in general (except warn and error), plus enable or disable debug logging.
Returns all callbacks as [page:LoaderSupport.Callbacks].
[page:LoaderSupport.ResourceDescriptor resource] Adds a [page:LoaderSupport.ResourceDescriptor]
Add a resource description.
[page:LoaderSupport.ResourceDescriptor resources] - Array of [page:LoaderSupport.ResourceDescriptor]
[page:Object fileDesc] - Object describing which resources are of interest (ext, type (string or UInt8Array) and ignore (boolean))
Identify files or content of interest from an Array of [page:LoaderSupport.ResourceDescriptor]. Returns Object with each "ext" and the corresponding [page:LoaderSupport.ResourceDescriptor]
Clones this object and returns it afterwards. Callbacks and resources are not cloned deep (references!).
Callbacks utilized by loaders and builder.
[page:Function callbackOnProgress] - Callback function for described functionality
Register callback function that is invoked by internal function "announceProgress" to print feedback.
[page:Function callbackOnReportError] - Callback function for described functionality
Register callback function that is invoked when an error is reported.
[page:Function callbackOnMeshAlter] - Callback function for described functionality
Register callback function that is called every time a mesh was loaded. Use [page:LoadedMeshUserOverride] for alteration instructions (geometry, material or disregard mesh).
[page:Function callbackOnLoad] - Callback function for described functionality
Register callback function that is called once loading of the complete OBJ file is completed.
[page:Function callbackOnLoadMaterials] - Callback function for described functionality
Register callback function that is called when materials have been loaded.
Validation functions.
[page:Object input] - Can be anything
If given input is null or undefined, false is returned otherwise true.
[page:Object input] - Can be anything
[page:Object defaultValue] - Can be anything
If given input is null or undefined, the defaultValue is returned otherwise the given input.


<div class="round">
GitHub code repository: jquery-round-corners
Created by Jesper Rønn-Jensen, 2008-05-26


_Baby_Boy_ (R) *** (out of ****)
Given the fact that _Baby_Boy_ marks writer-director John Singleton's cinematic return to the 'hood of South Central Los Angeles a full decade after his acclaimed debut _Boyz_N_the_Hood_, it makes sense for Columbia Pictures to play up the connection to that seminal double Academy Award nominee in its advertising campaign. However, the sure-to-be constant comparisons (which are further encouraged by erroneous reports calling _Baby_Boy_ a sequel to _Boyz_) will only be a disservice to what is a distinctive and worthy film in its own right.
While not a _Boyz_ sequel, _Baby_Boy_ can be seen as a companion of sorts since it also traces a young African-American man's coming of age in South Central. Similarities end, though, with the central character, Jody (Tyrese Gibson). Jody is 20-years-old and father of two children by two different women, yet he's a layabout who still lives with his rather young mother, Juanita (A.J. Johnson). Jody, who spends most of his days hanging out with his equally directionless best friend Sweetpea (Omar Gooding) is every bit as selfish and immature as he sounds, and while this has an unavoidable distancing effect on the audience, it's a credit to Singleton and Gibson that they don't sugarcoat Jody's unsympathetic qualities.
Jody's belligerent act is often laid on a bit thick, as if his outbursts are less a natural result of his short temper than it is the manner in which he believes people expect him to behave. His biggest problem, it becomes clear, is not his attitude but his buying into the fatalist mindset of the young inner city black male. The image of his own death recurs in his dreams and thoughts, but the visions don't really "haunt" him per se; he seems to welcome them, as if being a "man" is to constantly prepare himself for dying.
But Jody isn't beyond redemption and/or redirection, and ironically a great deal of his buried sincerity comes through in his rather destructive relationship with Yvette. _Baby_Boy_ may in essence be a study of Jody, but the heart of the film is Jody and Yvette's tortured romance. Their moments of tenderness, and the chemistry between Gibson and Henson, convince that these two people genuinely love and care for each other. But those pure moments are rare, and one is left to wonder if their feelings are worth all the pain they put each other and themselves through. Singleton points no fingers, for both parties do their part in perpetuating the vicious love/hate cycle. "Baby boy" Jody constantly cheats on her; the ever-suspicious but easily forgiving Yvette can't bring herself to leave him, at least not for very long.
The two screen newcomers are nothing short of exceptional in the leads. Given how abrasive his character is a lot of the time, the strong charisma that Gibson has previously exhibited in his music, TV hosting, and modeling careers is key to the character's engagement of the audience. Gibson's natural presence hooks the viewers in, and thankfully he has the solid acting chops to keep them riveted. He's more than able to hold his own with the seasoned likes of Rhames and Johnson (who are also terrific), and he is able to subtly convey what's behind Jody's tough veneer: vulnerability, self-doubt, and, to a certain degree, self-loathing. Considering a number of Yvette's scenes involve her angrily yelling at Jody, the true worth of Henson's work can all too easily be discounted; there's real soul behind the sometimes shrill surface. Most indelible is a nonverbal scene where a teary Yvette envisions--as he sexually services her--what a life spent with him could be like. If pictures speak a thousand words, the looks on her face speak a million.
The largely internal nature of the drama in _Baby_Boy_ is gripping enough that it's a bit of a letdown when external conflict arises. When Snoop Dogg turns up as Rodney, Yvette's just-paroled--but hardly reformed--convict ex, Singleton ends up retracing steps he and many other filmmakers have taken in the past. This is not to say that he doesn't find some fresh spin, but for a film that had taken a hard look at difficult people in difficult situations, this narrative direction seems a bit too easy, making way for a resolution is a little too tidy.
Nonetheless, however diluted the film's initial power feels at the end, with _Baby_Boy_ Singleton has again succeeded in making a thoughtful and provocative film that long resonates in the mind.
©2001 Michael Dequina
Michael Dequina<EMAIL_ADDRESS>|<EMAIL_ADDRESS>|<EMAIL_ADDRESS>The Movie Report/Mr. Brown's Movie Site: www.mrbrownmovies.com www.filmthreat.com | www.cinemareview.com | www.digitalwidescreen.com on ICQ: #25289934 | on AOL Instant Messenger: MrBrown23
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Engineer
2 April 1999
Surabaya, Indonesia
<EMAIL_ADDRESS><EMAIL_ADDRESS>083857964300
Skills
Networking
Adobe Photoshop
Microsoft Word
Microsoft Excel
Photography
Coding
HTML/CSS
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C/C++
Languages
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Jawa
As a teaching assistant. Teaches to operate ms word, excel, graphic design to public, And explain about information technology in the present and future
SDN Babat Jerawat 1, Surabaya, Indonesia
SMPN 14, Surabaya, Indonesia
Computer and Network Engineering
SMK Antartika, Surabaya, Indonesia


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Golly gee willikers, Batman—this page does not exist! Looks like we'll need to return to the Batcave.


Sydney bracing for 90km/h winds, severe storms
by Matt BungardThe northern and western parts of Sydney are expected to be lashed by heavy thunderstorms and massive winds as the Bureau of Meteorology issued a severe weather warning on Monday afternoon.
Hornsby and surrounding suburbs are set to be the heaviest hit, but meteorologist Katarina Kovacevic said that "later on this afternoon and into the evening, the storms could extend".
"If you drew a line from Camden to the CBD, probably north of that line [is the area that will be affected]," she said.
Hail fell in the north-west suburb of Galston in the afternoon and could spread further.
"We could see wind gusts of up to 90km/h. That's strong enough to bring down trees and potentially powerlines," Ms Kovacevic said.
Advice from the State Emergency Service
While Sydney, the Central Coast and the Hunter prepare for a wet evening, the areas in NSW that need rain the most will be mostly unaffected.
"We've got some storms that are currently going off in the north of the state, around Armidale for example, as well as near Moree," Ms Kovacevic said.
"In terms of the rainfall, it's going to be associated with storms that are pretty hit-and-miss."
She added that, in terms of mitigating drought, there were only one or two areas that might benefit from some rainfall but that it wasn't going to be enough.
"Many, many months of below average rainfall aren't going to be offset by one or two days of storms."
Meanwhile, the Rural Fire Service fears storms that brought rain to a number of firegrounds in northern NSW may end up worsening the bushfire crisis.
RFS spokesman James Morris said the rain that fell over the weekend was too isolated and not sufficient to help put out the fires burning across large parts of the state's north, while a large number of lightning strikes might prove a ticking time bomb for when hot and windy weather returns.
More to come


WITNESS LIST Licensing & Administrative Procedures Committee March 13, 2003-8:00A HB 329 For: Becker, Gregory T. (Self and Tx. Assn. for Indoor Air Quality/TDH Mold Task Force Assessment Guidance Cmte.) Brown, David (Indoor Air Quality Association) Caldwell, Gary (Int'l Assn. of Mold Remediation Specialists/I.A.M.R.S.) Giaramita, Katherine (Servicemaster Clean Disaster Restoration Services) Killian, James (Farmers Insurance Group) Lauderdale, Jerry (Self) Mintz, David (Texas Apartment Association) Norman, Scott (Texas Association of Builders) Against: Smith, Randall Paul (Self and Amarillo I.S.D.) Registering, but not testifying: On: Kotrla, Claren (Texas Department of Health) HB 329 Committee Substitute (CSHB 329) For: Giaramita, Katherine (Servicemaster Clean Disaster Restoration Services) Pape, Stephen (Self and Texas Air Conditioning Contractors Association) On: McLean, George (Tx. Assn. of School Boards & College Station I.S.D.) HB 660 Registering, but not testifying: On: Gavin, David (Texas Department of Public Safety) Harwell, Jessica (Board of Chiropractic Examiners) Zukowski, Dr. Jim (Texas Department of Health) HB 1003 For: Hooperd, Jerry (Self) On: Amezquita, Michael (Texas Assn. of Appraisal District/Cameron Co. Appraisal Dist.) Kuntz, Jr., William H. (Texas Department of Licensing & Regulation) Marshall, John R. (Metropolitan Council of Appraisal Districts) HB 1487 For: Bell, Keith (Self and IEC of Texas/Intex Electrical Contractors, Inc.) Caraway, David (Self and Robert Caraway Comfortable Homes) Doubek, Sr., Phillip J. (Self) Hudgeons, Jerry (Total Electrical Service & Supply Company) Martin, Joe G. (Independent Electrical Contractors of Texas) Merritt, Anthony P. (Self and Texas State Assn. of Electrical Workers) Priest, Robert (John Easton, Jr. Local Union 716 IBEW Business Manager) Schwartz, John (Texas Turf Irrigation Association) Against: Austin, Patrick (Self and Aus-Tex Electric) Ber, Michael N. (Self) Biggs, Karl B. (Self) Buchanan, William C. (Self) Carlisle, Ben (Self) Childs, Douglas R. (Self) Dean, A.T. Tommy (Self) Dickerson, Edward "ET" (Self) Dobbs, Manuel E. (Self) Doucet, Eliot (Self and Admiralty Electrical Services) Hobbs, Mitchell James (Self) Kahn, Billy (Self) Lee, B. J. (Self) Marshall, Dennis (Self and TAG Electric Company) Platou, John (Self) Sims, Michael D. (San Jacinto College) Wagner, Dennis (Self) Wilson, David (Texas Electric Safety Association) On: Brown, Steve (Total Electric Service & Supply Company) Kuntz, Jr., William H. (Texas Department of Licensing & Regulation) Pape, Stephen (Self and Texas Air Conditioning Contractors Assn/TACCA) Surette, Art (Self and I&ES) Registering, but not testifying: For: Jennings, Randy (Self) Pruitt, Carroll Lee (International Code Council) Against: DeRouen, James (Self) Myers, Leon (Self) HB 1510 Registering, but not testifying: For: Maroske, Fred (Texas Package Store Association) Szyndrowski, Dale (Distilled Spirits Council of U.S.)


Viet Minh Vu
under the supervision of Prof. Benoı̂t Frénay
17/05/2019
+ Machine Learning for Information Visualization $\longrightarrow$ Dimensionality Reduction (DR) methods
+ Users interact with the visualization to give their feedbacks
+ Research goal: transform the cognitive feedbacks of the users into constraints for the DR methods
+ Literature review of DR methods with constraints
+ Two works with t-SNE:
+Incorporate fixed-point constraints to the probabilistic PCA model
+ Consider the user's feedback as constraints to the system
+ Categorization
$\rightarrow$ The review scope is too large, the categorization is not sound.
+ Fix the position of some anchor points
+ Attract their neighbors to move towards the fixed points
+ Goal:
+ t-SNE's perplexity is not easy to tune and to find the best one
+ Let the users define their requirements about the visualization in form of pairwise constraints:
+ Transform the user defined constraints into a constraint-preserving score
+ Use this score as a criteria to select the best perplexity
We have:
$$q_{ij} = \frac{ ( 1 + || y_i - y_j ||^2 )^{-1} } { \sum_{k \neq l} { ( 1 + ||y_k - y_l||^2 )^{-1} } }.$$
So we could transform the constraints into the scores:
$$S_{\mathcal{M}} = \frac{1}{|\mathcal{M}|} \sum_{(i,j) \in \mathcal{M}} \log q_{ij}.$$
$$S_{\mathcal{C}} = -\frac{1}{|\mathcal{C}|} \sum_{(i,j) \in \mathcal{C}} \log q_{ij}.$$
Initial visualization with the PPCA model.
The user can manipulate the visualization by moving some points.
The result of the interactive model is explainable to the users.
The result of the interactive model is explainable to the users.
Goal: reveal the pattern that is not clear.
+ The embedding in 2D space $\approx$ the latent variables
+ The position of the selected points is modeled directly into the prior distribution of the latent variables
+ Can use the black-box inference toolbox to infer the latent variables
+ Usage: Communicate the result, make some patterns in the visualization easier to understand
+ Integrate pairwise constraints instead of fixed-point constraints
+ Find best perplexity for t-SNE by using the user defined pairwise constraints
are not always well preserved in t-SNE
How to Use t-SNE Effectively [Wattenberg2016]
$$\sum_{x,x^+,x^-}\left[-\log\left(\frac{e^{f(x)^Tf(x^+)}}{e^{f(x)^Tf(x^+)}+e^{f(x)^Tf(x^-)}}\right)\right]$$
$f(x)$ is a representation of a sample $x$,
$x^+$ and $x^-$ are the corresponding positive and negative samples of $x$
An efficient framework for learning sentence representations [Logeswaran2018]
A Theoretical Analysis of Contrastive Unsupervised Representation Learning [Arora2019]
$$\sum_{x, x^+, x^-} \bigg( \big|\big|\; f(x) - f(x^+) \big|\big|^2 - \big|\big|\; f(x) - f(x^-) \big|\big|^2 + margin \bigg)$$
Facenet: A unified embedding for face recognition and clustering [Schroff2015]
+ Proposed to use the constraint-preserving score to find the best perplexity
+ Should pre-calculate many t-SNE embeddings corresponding to different perplexity
+ Calculate the constraint scores for all embeddings and search for the perplexity that makes the constraint score maximum
$\rightarrow$ scalability problem
Proposed solution with chain-tSNE
Proposed solution with chain-tSNE
Proposed solution with Bayesian Optimization
Always using the constraint preserving scores as a criteria to find the next perplexity
Variational Inference: Foundations and Modern Methods [Blei2016]
PPCA $\leftrightarrow$ Dual PPCA $\rightarrow$ GP-LVM
Gaussian process latent variable models for visualisation of high dimensional data [Lawrence2004]
Probabilistic non-linear principal component analysis with Gaussian process latent variable models [Lawrence2005]
Data
Resolution of Cell Fate Decisions Revealed by Single-Cell Gene Expression Analysis from Zygote to Blastocyst. [Guo2010]
Data
Stage labels: ['1', '2', '4', '8', '16', '32 TE', '32 ICM', '64 PE', '64 TE', '64 EPI'] qPCR data: Actb Ahcy Aqp3 ...
Image credit: Formation of the blastocyst during early mammalian embryonic development. [url]
Reproduce from: GrandPrix scaling up the Bayesian GPLVM for single-cell data [Ahmed2019], with pyro tutorial on GP-LVM [url]
User's constraints to
Semi-supervised learning with deep generative models [Kingma2014]
Learning structured output representation using deep conditional generative models [Sohn2015]
E.g., visualize the latent representation of VAE
Goal: understand the latent structure, the contribution of the latent features to the output generated sample.
Focus only on the modeling problem, not inference problem
Bayesian visual analytics: Bava [House2015]
References:
A review of uncertainty in data visualization. Expanding the Frontiers of Visual Analytics and Visualization [Brodlie2012]
Dropout as a Bayesian Approximation: Representing Model Uncertainty in Deep Learning
Dimensionality Reduction for Representing the Knowledge of Probabilistic Models [Law2019]
Black
(default) -
White
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League
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Sky
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Beige
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Simple
Serif
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Blood
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Night
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Moon
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Solarized


A short game made by Chris Wood. Learn more about the game and even contribute here.
Have Windows? You can download and play the Windows build from here.


A command line tool allowing for easy shifting between git identities (username, email, and GPG).
Version: 0.5.1-alpha
Author: Luiserebii
Usage: git-identity [options]
Options:
-v, --version output the version number
-a, --about about this tool
-l, --list list all registered identities
-n, --new <name> * add new identity
-u, --update <name> * update registered identity
-d, --delete <name> delete registered identity
-s, --shift <name> shift git identity to registered identity (global by default)
-c, --current current global git identity
--global global (option for -s and -c)
--local local (option for -s and -c)
--user <username> specify username
--email <email> specify email
--gpg-key <gpg-key> specify GPG key (key-id format: LONG)
-h, --help output usage information
* uses additional flags below:
--user, --email, --gpg-key
Usage: clone [options] [repo]
Clone a repository and set the identity locally within. All flags accepted by git clone can also be used with this tool, and more information on their usage can be found within the git-scm documentation.
Options:
-i, --identity <name> name of the git-identity to use
-v, --verbose be more verbose
-q, --quiet be more quiet
--progress force progress reporting
-n, --no-checkout don't create a checkout
--bare create a bare repository
--mirror create a mirror repository (implies bare)
-l, --local to clone from a local repository
--no-hardlinks don't use local hardlinks, always copy
-s, --shared setup as shared repository
--recursive initialize submodules in the clone
--recurse-submodules initialize submodules in the clone
--template <template-directory> directory from which templates will be used
--reference <repo> reference repository
--dissociate use --reference only while cloning
-o, --origin <name> use <name> instead of 'origin' to track upstream
-b, --branch <branch> checkout <branch> instead of the remote's HEAD
-u, --upload-pack <path> path to git-upload-pack on the remote
--depth <depth> create a shallow clone of that depth
--single-branch clone only one branch, HEAD or --branch
--separate-git-dir <gitdir> separate git dir from working tree
-c, --config <key=value> set config inside the new repository
-h, --help output usage information
Usage: revise [options]
Revise the current git repository's history.
Options:
--debug debug mode - print the command that will be run
--old-identity <id> identity to change (no need to specify --old-email/--old-name if using)
--new-identity <id> identity to change to (no need to specify --new-email/--new-name if using)
--old-email <email> email to change
--old-name <name> name to change
--new-email <email> new email to change to
--new-name <name> new name to change to
-h, --help output usage information
To install, simply extract the tool into a preferred directory, compile, and create a soft link. For example, if you are looking to place the tool in your home directory:
unzip git-identity-0.5.1-alpha.zip -d ~/
cd ~/git-identity-0.5.1-alpha
npm install
npm run build
sudo chmod u+x ~/git-identity-0.5.1-alpha/git-identity
sudo ln -s ~/git-identity-0.5.1-alpha/git-identity /usr/local/bin/git-identity
Doing this should make it globally accessible via git-identity
.
Alternatively, there is an INSTALL
and UPDATE
script, the latter of which should take any registered identities you had in the previous install and copy them over. NOTE: These are still untested and could break easily; until test cases are released for these, tread with caution.
A mirror of this repository is available at: https://serebii.io:2501/Luiserebii/git-identity
Documentation for developers may be found at: https://luiserebii.github.io/git-identity
Questions? Comments? Suggestions?
Open an issue, make a pull request!
Or, you can email me at<EMAIL_ADDRESS>Generated using TypeDoc


HTML Template Tag
The template tag in HTML acts as a mechanism for adding html markup to a page that, while it doesn't render immediately, can be cloned and rendered on the page later via javascript. HTML templates mimic the kind of templates previously done with libraries like handlebars or mustache.
How does it work?
In your html, include a template tag with a way to access the tag via javascript, an id is easiest.
<template id="personal">Apply for a personal loan:</template>
<template id="business">Apply for a business loan:</template>
Example
An example of using templates would be an instance where you have choices for some sort of long-form content.
Say you have an application where you have two different registration forms, one for an individual and one for a business. You can use templates to show the correct form depending on the customer's choice.


Natural Language Processing
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Station ID: N01
Location: Project 01
Monitoring Parameters: Air (PM10) and Noise (dBA)
Threshold Limits: Air (PM10) = 0.25mg/m3 and Noise (dBA) = 80dBA
Legends: MCP : Microphone (Sound) Dust : PM10 BAT: Battery Levels


This is the result of a series of schisms that occured over the corse the 06/07's December.
a now good friend of mine, horus, came to my area and was introduced to me through another friend of mine, riech. He brought with him some 300 dollars worth of Lsd. and upon introduction the idea of getting dosed was thrown on the table. and so began my trip towads what is now no less the the assimilation of the mental arctype of god. thats is i was on my way to discovering and becoming the master of my destiny(i believe we all are and wiill always be but i took on a new understandingof this) and achieveing what now seems so small a challengein comparison to my recent trials(psychedelics have always represented and battle with in myself. a war if you will between my ego and my subconious).
now for the sake of background i wish to tell of the weeks before this specfic trip to which we are about to discuss. mainline you need to know its the we burned through almost all of the 300 dollars of acid in 20 or so days with various cocktailing.
at the highet of our acid binge we decided it was time to test outselves and put to the limit the boundaries or our recently reignited 3rd eye.
---and so it begins---
/----'You need chaos in your soul to give birth to a dancing star. -Friedrich Nietzsche-----/
mindset - inquisitive
the night began with the oral consumption of 6 tabs(3 for myself and three for horus). we imediately went about setting the room inro a proper triping atmosphere(which for myself must contain dimmed lights closer to darkness then light and covered windows as well as good trip list(somthing containing the likes of Tool, Opeth, Or and other band with 'presense')
after about 30 or so minutes of setting up we dosed the to pills of 2c-i (each containing 20mg) and we setteled in with talk of philosophy and a little about quarks...
with due time the runnings of the vibe took hold and we set out on our stairways with laughter in our hearts.(literaly we couldnt stop laughing).
~~~not much of note happend between the begining vibes and the peak~~
at peak we smoked of first bowl of canabis that day(what then was officaly a tradition.
during the burn i began to notice various changes in my ego and over all awarenes...
such as, empowerment mentaly, awareness of myself being and being capable of..., as a deconstructor, as a lost soul, as enlightment.
I turned to horus with the a cockeyed smile,in rememberance of our plan, and went to fetch the waterpipe and the salvia. He wished for me to lead to i obliged.
the smoke entered my lungs and i held it till i could remeber to hold on......and i... f e l l ..........
the music was almost piercing and for some reason ive come to enjoy the slight pain. it moved and flowed and shimmer and screeched and screamed and yelled and damnned and enveloped...
and i consumed it.... it became me ...
i opend my eyes to see horus stating at me.... 'how was it?'
i laughed and said your turn...
as he went under i began looking around shrouded in blue white flames feeling divinity within...
all my ideas, thoughts, feelings, became divine.
the music painted a world inside my head.... a world of sound and screams and drums spinning chaos..... all this was mine as was both its subject and divine creator......'
after a slight relapse back into sanity we decided on another hit(might i recomend never trying this). cocked and loaded i took the next hit and was shot off(i blacked out) i awoke to a trashed room of spilt bongs and blue flames as if it was post-nuclear.... and ill i could think of was how powerful that last hit of salvia was..... then time seems to stand still i walked around the room (horus was thrown out on my bed)... )admidst my post-apocalyptic world.... and pondered ideas which now seem so far off... i cant quite grasp them...
the rest of the night flew by in a second as i sat on the bed. the morning sun arose and i was left with a staggering fatigue and and overall sense of wellbeing and new found control.....
thats the end of my story.....
for better or worse ive changed from that episode
its fine though change is what brought me to this.....
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.


net.police
`Prev `__
N
`Next `__
--------------
**net.police**: /net·p@·lees'/, n.
(var.: net.cops) Those Usenet readers who feel it is their
responsibility to pounce on and `*flame* <../F/flame.html>`__ any
posting which they regard as offensive or in violation of their
understanding of `*netiquette* `__. Generally used
sarcastically or pejoratively. Also spelled ‘net police’. See also
`*net.-* `__, `*code police* <../C/code-police.html>`__.
--------------
+------------------------------------+----------------------------+----------------------------+
| `Prev `__ | `Up <../N.html>`__ | `Next `__ |
+------------------------------------+----------------------------+----------------------------+
| net.personality | `Home <../index.html>`__ | netburp |
+------------------------------------+----------------------------+----------------------------+


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Table of Contents
OpenOffice.org / LibreOffice / ApacheOpenOffice includes HyperSQL and uses it for embedded databases. Our collaboration with OpenOffice.org developers over the last few years has benefited the development and maturity of HyperSQL. Before integration into OOo, HSQLDB was intended solely for application-specific database access. The application developer was expected to resolve any integration issues. Because OpenOffice.org is used by a vast range of users, from schoolchildren to corporate developers, a much higher level of quality assurance has been required. We have achieved it with constant help and feedback from OOo users and developers.
Apart from embedded use, you may want to use OpenOffice / LibreOffice with a HyperSQL server instance. The typical use for this is to allow multiple office users access to the same database.
There is also a strong case for using OpenOffice to develop your database schema and application, even if the database is intended for your own application, rather than OpenOffice.
HSQLDB version 1.8.0 is included in OOo, ApacheOpenOffice and LibreOffice 3.x. You can simply replace the jar with an HSQLDB version 2.2.9 jar to use the latest capabilities with external databases. It is not yet possible to create and use embedded databases with this version.
HSQLDB version 2.x jar will hopefully be included in the future versions of ApacheOpenOffice and LibreOffice.
OpenOffice is a powerful database front end. If you want to create schemas, edit tables, edit the database contents manually, design and produce well-formatted reports, then OpenOffice is probably the best open source tools currently available.
To connect from OpenOffice to your database, first run a local server instance for the database. This is describes in the Network Listeners chapter of this guide.
When you connect from OpenOffice.org, you must specify connection to an external database and use the URL property "default_schema=true". For example, the URL to connect the local database may be like
jdbc;hsqldb:hsql://localhost/mydb;default_schema=true
The only current limitation is that OpenOffice only works with the PUBLIC schema. This limitation will hopefully disappear in the future versions of OOo.
There wil hopefuly be a version 2.x jar in the future versions of OpenOffice.
You may already have an OOo database file, which you want to use outside OOo, or as a server database. The file is in fact in the standard ZIP format and contains the normal HyperSQL database files. Just use a utility such as 7Zip to expand the .odb file. In the /db directory, there are files such as .script, .data, etc. Just rename these files into mydb.script, mydb.data, etc. You can now open the mydb database directly with HyperSQL as an embedded database or as a server instance.
$Revision: 5206 $


This website is a submission for the partial completion of The Odin Project's curriculum. Head on over to its GitHub repository for more information if you're curious.
Copyright © 2021 Francis Langit


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Want to remember a good restaurant referal? To tell your boss about your client's end of day call?  Never lose a note to yourself again! With Sentoome you can send messages and img to any email address you choose, instantly, with no hassle.


|
Panda3D
|
A TiXmlHandle is a class that wraps a node pointer with null checks; this is an incredibly useful thing. More...
Public Member Functions | |
| __init__ (const TiXmlHandle ref) | |
| Copy constructor. More... | |
| __init__ (TiXmlNode _node) | |
| Create a handle from any node (at any depth of the tree.) This can be a null pointer. More... | |
| TiXmlHandle | Child (int index) |
| Return a handle to the "index" child. More... | |
| TiXmlHandle | Child (str _value, int index) |
| TiXmlHandle | Child (str value, int index) |
| Return a handle to the "index" child with the given name. More... | |
| TiXmlHandle | ChildElement (int index) |
| Return a handle to the "index" child element. More... | |
| TiXmlHandle | ChildElement (str _value, int index) |
| TiXmlHandle | ChildElement (str value, int index) |
| Return a handle to the "index" child element with the given name. More... | |
| TiXmlElement | Element () |
| TiXmlHandle | FirstChild () |
| Return a handle to the first child node. More... | |
| TiXmlHandle | FirstChild (str _value) |
| TiXmlHandle | FirstChild (str value) |
| Return a handle to the first child node with the given name. More... | |
| TiXmlHandle | FirstChildElement () |
| Return a handle to the first child element. More... | |
| TiXmlHandle | FirstChildElement (str _value) |
| TiXmlHandle | FirstChildElement (str value) |
| Return a handle to the first child element with the given name. More... | |
| TiXmlNode | Node () |
| TiXmlHandle | operator= (const TiXmlHandle ref) |
| TiXmlText | Text () |
| TiXmlElement | ToElement () |
| Return the handle as a TiXmlElement. More... | |
| TiXmlNode | ToNode () |
| Return the handle as a TiXmlNode. More... | |
| TiXmlText | ToText () |
| Return the handle as a TiXmlText. More... | |
| TiXmlUnknown | ToUnknown () |
| Return the handle as a TiXmlUnknown. More... | |
| TiXmlUnknown | Unknown () |
A TiXmlHandle is a class that wraps a node pointer with null checks; this is an incredibly useful thing.
Note that TiXmlHandle is not part of the TinyXml DOM structure. It is a separate utility class.
Take an example:
<Document> <Element attributeA = "valueA"> <Child attributeB = "value1" /> <Child attributeB = "value2" /> </Element> <Document>
Assuming you want the value of "attributeB" in the 2nd "Child" element, it's very easy to write a lot of code that looks like:
TiXmlElement* root = document.FirstChildElement( "Document" ); if ( root ) { TiXmlElement* element = root->FirstChildElement( "Element" ); if ( element ) { TiXmlElement* child = element->FirstChildElement( "Child" ); if ( child ) { TiXmlElement* child2 = child->NextSiblingElement( "Child" ); if ( child2 ) { // Finally do something useful.
And that doesn't even cover "else" cases. TiXmlHandle addresses the verbosity of such code. A TiXmlHandle checks for null pointers so it is perfectly safe and correct to use:
TiXmlHandle docHandle( &document ); TiXmlElement* child2 = docHandle.FirstChild( "Document" ).FirstChild( "Element" ).Child( "Child", 1 ).ToElement(); if ( child2 ) { // do something useful
Which is MUCH more concise and useful.
It is also safe to copy handles - internally they are nothing more than node pointers.
TiXmlHandle handleCopy = handle;
What they should not be used for is iteration:
int i=0; while ( true ) { TiXmlElement* child = docHandle.FirstChild( "Document" ).FirstChild( "Element" ).Child( "Child", i ).ToElement(); if ( !child ) break; // do something ++i; }
It seems reasonable, but it is in fact two embedded while loops. The Child method is a linear walk to find the element, so this code would iterate much more than it needs to. Instead, prefer:
TiXmlElement* child = docHandle.FirstChild( "Document" ).FirstChild( "Element" ).FirstChild( "Child" ).ToElement(); for( child; child; child=child->NextSiblingElement() ) { // do something }
| __init__ | ( | const TiXmlHandle | ref | ) |
Copy constructor.
| __init__ | ( | TiXmlNode | _node | ) |
Create a handle from any node (at any depth of the tree.) This can be a null pointer.
| TiXmlHandle Child | ( | int | index | ) |
Return a handle to the "index" child.
The first child is 0, the second 1, etc.
| TiXmlHandle Child | ( | str | _value, |
| int | index | ||
| ) |
| TiXmlHandle Child | ( | str | value, |
| int | index | ||
| ) |
Return a handle to the "index" child with the given name.
The first child is 0, the second 1, etc.
| TiXmlHandle ChildElement | ( | int | index | ) |
Return a handle to the "index" child element.
The first child element is 0, the second 1, etc. Note that only TiXmlElements are indexed: other types are not counted.
| TiXmlHandle ChildElement | ( | str | _value, |
| int | index | ||
| ) |
| TiXmlHandle ChildElement | ( | str | value, |
| int | index | ||
| ) |
Return a handle to the "index" child element with the given name.
The first child element is 0, the second 1, etc. Note that only TiXmlElements are indexed: other types are not counted.
| TiXmlElement Element | ( | ) |
Return the handle as a TiXmlElement. This may return null.
| TiXmlHandle FirstChild | ( | ) |
Return a handle to the first child node.
| TiXmlHandle FirstChild | ( | str | _value | ) |
| TiXmlHandle FirstChild | ( | str | value | ) |
Return a handle to the first child node with the given name.
| TiXmlHandle FirstChildElement | ( | ) |
Return a handle to the first child element.
| TiXmlHandle FirstChildElement | ( | str | _value | ) |
| TiXmlHandle FirstChildElement | ( | str | value | ) |
Return a handle to the first child element with the given name.
| TiXmlHandle operator= | ( | const TiXmlHandle | ref | ) |
| TiXmlText Text | ( | ) |
This may return null.
| TiXmlElement ToElement | ( | ) |
Return the handle as a TiXmlElement.
This may return null.
| TiXmlUnknown ToUnknown | ( | ) |
Return the handle as a TiXmlUnknown.
This may return null.
| TiXmlUnknown Unknown | ( | ) |
This may return null.


Any time
is referenced in a/the
which in turns references a/the
You can zoom in and out with your trackpad or your mousewheel.
Nodes can be dragged around the screen for ease of viewing.
Hovering over a specific node will highlight that node and its connections.
The more specific the query, the more precise and manageable the results.
The text of each node is a hyperlink to that text on Sefaria
Read more about the project here.


Cycling's power couple claims 2019 Desert Dash
Cycling's Power couple has claimed the top spots in the 2019 Nedbank Desert Dash.
After a wet and dusty 373km through the World's oldest desert, Konny Looser and Vera Adrian walked away with 1st place podium finishes in their respective categories.
After leading from the onset Looser - who clinched his 5th consecutive win - finished the grueling race in 14:42:02.
Adrian, who took the lead from last year's runner up Irene Styne in stage 2, finished her first Solo Desert Dash in an impressive time of 17:10:50.
However the first to cross the finish line this year was the 4 man team from Megatech Mannies Manne setting a new four man team course record coming in at 13:47:40.
In the 2 persons’ category mixed pair Olympic duo Michelle Foster and Drikus Coetzee clocked in at 14:25:19.
Registration for the 2020 race opens in June.


Test 01
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06 Oct 2014
I managed to get into the Fall batch from Hacker School.
Lots of things to focus on!
Some links:
04 Jun 2014
In a past release from Org Ruby, I added the functionality to be able
to turn off exporting the results attached to a code block. For
example, here only the actual code would make it to the export:
#+begin_src sh :results code
echo 'hello'
#+end_src
#+RESULTS:
#+BEGIN_SRC sh
hello
#+END_SRC
Doing this involved adding support to parse the header arguments from
a code block, so I decided to start playing with the idea of
implementing tangling code blocks:
#+begin_src sh :tangle /etc/component.yml
port: 4000
#+end_src
This is just a subset of the functionality provided by the powerful
Org Babel mode, and still very basic since it does not
support #+MACROS
for example, which would make feature more
convenient.
After doing this, and since this is all Ruby, I imagined that since
there is good interop with other reliable Ruby tools, it would be
interesting to reopen foreman for actually running the blocks.
All this functionality is wrapped into a gem named org-converge,
named that way in the sense that all reproducible runs should
converge into a state.
In the future, I hope to have more Chef/Puppet/Ansible
like features, like idempotency:
Idempotency example via :if
and :unless
switches
The way this work is by linking 2 different code blocks,
so that one can define whether the second one should be executed.
In order to achieve this, for now the blocks need to be defined sequentially
and use the exit status to check whether it should be run or not.
#+name: install-package
#+begin_src sh
echo "brew install something..."
echo "package is installed" > installed
#+end_src
#+name: package-already-installed
#+begin_src sh
if [[ -e installed ]]; then
echo "Already installed"
exit 0
else
echo "Needs install"
exit 1
fi
#+end_src
#+name: install-package-once-again
#+begin_src sh :unless package-already-installed
echo "Installing the package once again..."
echo "not run" >> installed
#+end_src
#+name: do-everything-even-if-package-installed
#+begin_src sh :if package-already-installed
echo "Doing this even if installed already..."
echo "eof" >> installed
#+end_src
Now when we run it the first time, we would get the following output:
gem install org-converge
org-converge idempotent-run.org
[2014-11-28T13:18:13 -0500] package-already-installed -- Needs install
[2014-11-28T13:18:13 -0500] package-already-installed -- started with pid 47963
[2014-11-28T13:18:13 -0500] package-already-installed -- exited with code 1
[2014-11-28T13:18:13 -0500] install-package -- started with pid 47967
[2014-11-28T13:18:13 -0500] install-package -- Installing the package...
[2014-11-28T13:18:13 -0500] install-package -- exited with code 0
…but if we run it again, we would get the following:
org-converge idempotent-run.org
[2014-11-28T13:19:07 -0500] package-already-installed -- started with pid 48474
[2014-11-28T13:19:07 -0500] package-already-installed -- Already installed
[2014-11-28T13:19:07 -0500] package-already-installed -- exited with code 0
[2014-11-28T13:19:07 -0500] install-package -- Skipped since :unless clause matches check from 'package-already-installed'
[2014-11-28T13:19:07 -0500] Run has completed successfully.
Multiprocess run usage
I also have been using lately for doing multi process running,
and I have found it pretty comfortable for when practicing
literate programming with Org Babel.
An example, the following 3 scripts should be run in parallel
with all output being flushed to the screen.
- Count some numbers with bash
#+name: bash_counter
#+begin_src sh :shebang #!/bin/bash
for i in `seq 1 5`; do
echo "Writing! $i"
echo "hello $i from bash"
sleep $(($RANDOM % 5))
done
#+end_src
- Count some numbers with ruby
#+name: ruby_counter
#+begin_src ruby :shebang #!/usr/bin/ruby
$stdout.sync = true
10.times do |n|
puts "And now writing! #{n}"
puts "Hello from Ruby"
sleep 0.5
end
#+end_src
- Print some numbers with python
#+name: python_counter
#+begin_src python :shebang #!/usr/bin/python
for i in range(0, 20):
print "From Python"
06 Dec 2013
I took a quick look at what would be required
to avoid having to use YAML
headers for Jekyll and using
only Org mode buffer settings to set the layout, title
from a Jekyll post.
module Jekyll
class Post
def read_yaml(base, name, opts = {})
self.content = File.read_with_options(File.join(base, name),
merged_file_read_opts(opts))
self.data ||= {}
org_text = Orgmode::Parser.new(self.content)
org_text.in_buffer_settings.each_pair do |key, value|
self.data[key.downcase] = value
end
self.extracted_excerpt = self.extract_excerpt
rescue => e
puts "Error converting file #{File.join(base, name)}: #{e.message}"
end
end
end
This way, instead of having to write
I can just continue to use Org mode syntax:
#+title: Replacing Jekyll YAML headers with Org mode buffer settings
My fork of jekyll-org
which has this feature enabled is here.
Update [2013-12-07 Sat]
I did some modifications again to plugin for converting Org mode
texts:
- Disable using Liquid tags and rely mostly on Org mode syntax for
exporting
- Remove the
#+TITLE
from in buffer settings to exporting it 2 times
with different styles
The resulting plugin is here:
require 'org-ruby'
module Jekyll
# This overrides having to use YAML in the posts
# and instead use in buffer settings from Org mode
class Post
def read_yaml(base, name, opts = {})
content = File.read_with_options(File.join(base, name),
merged_file_read_opts(opts))
self.data ||= {}
org_text = Orgmode::Parser.new(content)
org_text.in_buffer_settings.each_pair do |key, value|
# Remove #+TITLE from the buffer settings to avoid double exporting
org_text.in_buffer_settings.delete(key) if key =~ /title/i
buffer_setting = key.downcase
self.data[buffer_setting] = value
end
# Disable Liquid tags from the output
self.content = <<ORG
{％ raw ％}
#{org_text.to_html}
{％ endraw ％}
ORG
self.extracted_excerpt = self.extract_excerpt
rescue => e
puts "Error converting file #{File.join(base, name)}: #{e.message} #{e.backtrace}"
end
end
# Based from https://github.com/eggcaker/jekyll-org
class OrgConverter < Converter
safe true
priority :low
def matches(ext)
ext =~ /org/i
end
def output_ext(ext)
".html"
end
def convert(content)
content
end
end
module Filters
def restify(input)
site = @context.registers[:site]
converter = site.getConverterImpl(Jekyll::OrgConverter)
converter.convert(input)
end
end
end
24 Nov 2013
Starting a blog using the Left theme for Jekyll.
Compared to other solutions, this uses the org-ruby
parser
to export .org
files into HTML. You can check the source
for this site here: https://github.com/wallyqs/wallyqs.github.io
puts "Syntax highlighting works!"
There are still some pending things that I would like to improve:
Other than that, the setup promises to be very comfortable for
writing, I’ll see how it goes.


Let's Build the Future Together
Application Development
We take into account app optimization and lead it through stages of testing, adding features requested by clients through feedback mechanism. At myQasa we strive to achieve perfection in every application development project taken on and we try to exceed your expectations.
Digital Marketing
Our team of digital marketing experts adhere to best guidelines to deliver results. Increasing your reach and visibility is our goal.


Humans have a deep, almost indescribable, relationship with art. What is it that makes us stop and admire colors on paper? How does it invoke passion, imagination and creativity in us? What makes Van Gogh’s Starry Night almost universally likable? Is there a pattern in the work that makes an art piece great?
And speaking of patterns, can the statistical pattern matching machines misnomered as Artificial Intelligence identify which patterns in an artwork makes it great? And more importantly can it replicate that pattern in a whole different way which makes it original? Too many questions to answer but these answers have a potential to unlock a great mystery of our time. For everything we know in this age of information, there is very little we know about the human brain and how it works, how it creates and perceives physical world around itself. Maybe answering a few of these questions help up get a slightly deeper insight of our brain.
The purpose of this project is to develop Constance, our AI artist, to learn from a library of human artwork and create new and unique artwork independently. Can Constance rise to this challenge? It surely would be interesting to find out and hopefully learn a bit about human creativity along the way.
Register for an exclusive pre-launch access


Field_on_grid
(Lbox
, Ngrid
, do_cube
=True
)
A class to handle a field on a 3-dimensional grid.
FFT convention relies on scipy.fftpack.fftn
For the convention, see:
https://docs.scipy.org/doc/scipy-0.19.0/reference/generated/scipy.fftpack.fft.html
Attributes
Lbox_sim: array_like(shape=(3,))
The box size which an user specifies.
Ngrid: integer
Number of grids along the axis with maximum length.
do_cube: logical
If True, set a FFT box with a uniform length.
Lmax: float
The maximum value of Lbox_sim.
Lgrid: float
Length size of each grid. Set as Lmax/Ngrid, i.e., same for all directions.
Vgrid: float
Volume size of each grid.
k_nyq: float
Nyquist wavenumber = pi/Lgrid
k_smp: float
Sampling wavenumber = 2*pi/Lgrid
Lbox_fft: array_like(shape=(3,))
The FFT box size which an user specifies. If do_cube is True, Lbox_fft[:] = Lmax.
k_f: array_like(shape=(3,))
fundamental frequency = 2*pi/Lbox_fft
Vbox_sim: float
Volume size of the original box.
Vbox_fft: float
Volume size of the FFT box.
nx, ny, nz: integer
number of grid along each axis.
ix_c, iy_c, iz_c: numpy mgrid[nx, ny, nz]
index of grid in configuration space.
c_grid: numpy mgrid[nx, ny, nz]
length of each grid from the origin in configuration space.
ix_k, iy_k, iz_k: numpy mgrid[nx, ny, nz]
index of grid in Fourier space.
k_grid: numpy mgrid[nx, ny, nz]
length of each grid from the origin in Fourier space.
Methods
set_muk_grid: set mu_k at a fixed LOS direction.
calc_iFFT: inverse FFT operation (configuration to Fourier space)
calc_FFT: FFT operation (Fourier to configuration space)


Sunday 9:00 PM on CW
This haunting series follows the thrilling yet terrifying journeys of Sam and Dean Winchester, two brothers who face an increasingly sinister landscape as they hunt monsters. After losing their mother to a supernatural force, the brothers were raised by their father as soldiers who track mysterious and demonic creatures. Violent memories and relationship-threatening secrets add additional burdens on Sam and Dean as they investigate all things that go bump in the night. As old tricks and tools are rendered useless and friends betray them, the brothers must rely on each other as they encounter new enemies.
Watch the trailerNext Episode -- To Be Announced
EPISODES
Pilot Season 01 | Episode 01
13 Sep. 2005
Sam and Dean Winchester were trained by their father to hunt the creatures of the supernatural.
Wendigo Season 01 | Episode 02
20 Sep. 2005
Sam and Dean make a stop at Blackwater Ridge and end up helping a young woman and her brother find their other brother, who mysteriously disappeared, while on a camping trip, in the woods.
Dead in the water Season 01 | Episode 03
27 Sep. 2005
Something, in the lake of a small town, is killing innocent people.
Phantom Traveler Season 01 | Episode 04
4 Oct. 2005
A friend of John's calls Sam and Dean for help about a strange recording on the black box of a crashed plane. They soon realize that the demon which caused the crash is picking off the crash's only seven survivors.
Bloody Mary Season 01 | Episode 05
11 Oct. 2005
A game of Bloody Mary unleashes a ghost who lives in mirrors and kills by gouging out the eyes of her prey, Sam and Dean must find a way to stop her before she claims another victim.
Skin Season 01 | Episode 06
18 Oct. 2005
A serial killer shape-shifter adopts the likeness of Sam's college buddy to commit a gruesome murder. When the brothers investigate, the being "borrows" Dean's form to continue the killing spree.
Hook Man Season 01 | Episode 07
25 Oct. 2005
Sam and Dean investigate an age-old urban legend known only as the Hook-Man, the spirit of a 19th century pastor with a twisted sense of morals that is unknowingly being used as an innocent girl's attack dog.


| Full Statistics for April 2007 |
|---|
| Monthly Summary | |||
|---|---|---|---|
|
Total hits (any request) Total files sent (Code 200) Total files saved by cache (Code 304) Other response codes (see below) |
100.00% 89.58% 6.59% 3.84% |
56897 50966 3748 2183 | |
|
Total pageviews Remaining responses |
34.39% 65.61% |
19567 37330 | |
| Total KB requested Total KB transferred (Code 200) Total KB saved by cache (Code 304) |
|
100.00% 94.86% 5.14% |
720844<PHONE_NUMBER>9 |
| Total unique URLs Total unique sites Total user sessions Total unique agents Total unique referrer URLs | 747 1818 2930 504 1304 | ||
| Maximum | Average | ||
|
Hits per day Files sent per day Files cached per day Pageviews per day Sessions per day KB sent per day |
7304 7138 489 6575 171 75666 |
1896 1698 124 652 97 22796 | |
| Logfile statistics | |||
| Total logfile entries read Total logfile entries processed Empty Request Method |
56910 56897 13 | ||
| Other Response Codes | |||
| Partial Content (Code 206) Moved Permanently (Code 301) Moved Temporarily (Code 302) Bad Request (Code 400) Forbidden (Code 403) Not Found (Code 404) |
81 478 1078 2 2 281 | ||
| Request Methods other than GET/POST | |||
| Unknown request method HEAD OPTIONS CONNECT |
1 215 6 39 | ||
|


God_Eater
The Far East, 2071. The domain of the mad gods. In the early 2050s, unknown life forms called "Oracle cells" begin their uncontrolled consumption of all life on Earth. Their ravenous appetite and remarkable adaptability earn them first dread, then awe, and finally the name "aragami". In the face of an enemy completely immune to conventional weapons, urban civilization collapses, and each day humanity is driven further and further toward extinction. One single ray of hope remains for humanity. Following the development of "God Arcs"—living weapons which incorporate Oracle cells—their wielders are organized into an elite force. In a world ravaged by mad gods, these "God Eaters" fight a desperate war..


Now
I live near Portsmouth, New Hampshire. I am working hard to be the best parent, and husband I can be. In addition to my day job, I am actively working on the following:
- Developing a course on using Markdown for WordPress
- Building a coaching program on Leadership for Animators (and other creative people too) on Rigging Dojo.
Say hi by email.
“Now” is inspired by Derek Sivers and Toku McCree.


Backbone Quickstart
AboutYou have successfully deployed a Java EE 6 web application.
This quickstart demonstrates the use of various Mobile, HTML5, CSS3 and JavaScript techniques.
- Pure HTML client
- Backbone.js MVC
- JAX-RS GET & POST end points
- HTML5 based page structure
- HTML5 form element & validation
- CSS3 selectors used for styling
- JAX-RS validation handling
- jQuery Mobile integration


The glorious to-do list!
Shop for the weekend
Install the Atom editor
pull down the curtains
code the weekend away!
Add Task!


Usage
To start building forms with this plugin simply call formBuilder()
on the textarea you would like to make your editor. FormBuilder takes a number of options and is translatable through these options.
jQuery(document).ready(function($) {
'use strict';
$('textarea').formBuilder();
});
Example
TODO
- Add parser to render non-editable form.
- Add callback for
autocomplete
field. - Custom icons and styling


The Mauro Data Mapper (a.k.a. the Oxford Metadata Catalogue) is used to develop and maintain linked, versioned descriptions of data standards, datasets, and questionnaires. These descriptions capture essential structure and context together with a detailed account of each variable, comprising: name, natural language definition, data type, and multiplicity. A data type may be a primitive type with units (such a height in metres) or an enumeration, complete with an explanation of the intended meaning of each value (such as 1 = male, 2 = female).
The explicit treatment of structure means that common aspects of variable definitions can be factorized for scalability: that is, introduced at the level of an enclosing data class, table, or form section. Descriptions of variables, and descriptions of these component structures, can be linked to indicate semantic relationships between them: most often, the existence of mappings and/or conversions that allow one variable, or one component to be used in place of another (semantic interoperability).
Descriptions and links are managed as components of data models. Each model in the catalogue will correspond to a particular artefact: for example, a data standard, a data extract, or a form design. There may be more than one model of the same artefact, reflecting different perspectives and/or purposes: for example, a link indicating semantic interoperability might be valid for some purposes but not for others. The catalogue supports contextualised (even apparently inconsistent) and evolving viewpoints.
This support for multiple perspectives adds to the scalability of the approach: descriptions and definitions can be contributed by many parties, without the need for prior reconciliation. Users of the catalogue can choose which models, and which descriptions and links, to build upon. In most cases, they will make this choice based upon model authorship or provenance, and choices can be automated. Other tools may be used to automate the production of models from artefacts and - conversely - the generation of artefacts (for example, forms, or queries for data extracts) from models already in the catalogue.
For more details, please contact us via email: info@metadata-catalogue.org


MAX! Cube adapter settings
MAX! Cube IP:
MAX! Cube Port:
Own IP interface:
Refresh interval (ms):
Reconnect interval (ms):


A channel to discuss trading. For useful links and more info click the pinned messages to the right.
100 messages
Before 05-Dec-19 12:00 AM
jorian03-Jul-18 10:22 AM
at least, for EU plebs
jansako03-Jul-18 10:38 AM
I did a test BTC/Fiat withdrawal a few days ago, worked without a hitch. Obv. it required verification etc Tried Bitpanda as I had issues with Coinbase because my ID is from a different country than where I live. Duh Coinbase, EU!!! Hope to save some tx fees not having to do KMD-BTC-Fiat.
Hollowman900003-Jul-18 10:57 AM
Nice
Cryptoon03-Jul-18 10:58 AM
the verification of bitpanda was weird though :p
webcam stuff
Hollowman900003-Jul-18 10:58 AM
Wonder how that functions internally for them
If they’re handling KMD directly for fiat
Or if BTC is still in the mix
Cryptoon03-Jul-18 10:59 AM
They are probably holding a portion of kmd themselves
Like coinbase is also doing probably for btc etc
Jazzy03-Jul-18 10:59 AM
They're probably tied into a different exchange that handles liquidity
@cz_binance 7015 BTC LEFT @binance After @SYS PUMP !
Looks like they had a hacked account, hacked many others to buy their sys then withdrew the BTC
How much would you be laughing if you had set a order up there too.....
They would probably roll back anyway with this kind of money involved though
bishop04-Jul-18 01:55 AM
CEX...
Steve66604-Jul-18 01:57 AM
#Syscoin Binance hack in steps:
1. Mine alot of $SYS
2. Send $SYS to Binance
3. Set very high sells vs. $BTC
4. Hack Binance API
5. Use $BTC of Binance users that use API to buy $SYS
6. Take over $SYS mining power to prevent rollback of chain
7. Hope to get $BTC out of Binance
Wait didnt this happen a few months ago?
Was with via coin the other time
Alright04-Jul-18 02:05 AM
mining power can't prevent a rollback of the chain, but that doesn't matter, they got the BTC
Steve66604-Jul-18 02:05 AM
yeah exactly
maybe it was to stop people moving sys to binance to sell at the crazy prices


Mount Sinai Kyabirwa Surgical Facility / Kliment Halsband Architects
- Curated by Paula Pintos
- about 16 hours
- version="1.0" encoding="UTF-8"? Architects: Kliment Halsband Architects
- AreaArea of this architecture projectArea: 743.2 ft2
- version="1.0" encoding="UTF-8"?YearCompletion year of this architecture project Year: 2019
- version="1.0" encoding="UTF-8"?PhotographsPhotographs: Will Boase, Bob Ditty
- version="1.0" encoding="UTF-8"?ManufacturersBrands with products used in this architecture project Manufacturers: Alex dot com painters and decorators, Buyala Trading Center, Jinja Marine Supplies, Roofings Lrd.
- Lead Architect Frances Halsband FAIA
- Design Team Frances Halsband FAIA, George K. George AIA, Simone Meeks, Max Marin
- Clients Mount Sinai Health System
- Structural Engineer Silman
- Landscape Ugandan Tropical Landscapes
- Mechanical Engineering Keltron Development Services
- Owner’s Representative/General Contractor George Everest, Nile Precision Surveys, Jinja, Uganda
More Specs Less Specs
Text description provided by the architects. Integrated into the local healthcare community and linked to Mount Sinai Hospital in New York, this project is a prototype for an independent, self-sustaining ambulatory surgical facility in Kyabirwa, a rural village near the equator in Uganda. It is conceived as a replicable prototype facility for other resource poor areas, proof that surgery can be provided in inexpensive uncomplicated facilities for the five billion people in the world who lack any form of safe or affordable surgery.
The building is designed with a focus on the simplicity of construction. Materials and systems are minimally invasive, based on available materials and labor. Simple modular building forms made it possible to use local labor to construct the building. All materials and technical system components are available locally and can be maintained in place. Regionally sourced bricks are composed in complex patterns of varying densities, forming screens that let in light and air to solid walls. The bricks and cladding tiles used in the facility were made from red clay dug directly out of the ground near the building site and fired in a local kiln. Brick was utilized in this project because of its availability, its historical presence in the area, and the potential to support the local economy through its use.
The banana plants on the site were the inspiration for the form of the building. The plants gather sun and provide shade for the ground below as the natural function of the solar panels: we thought of solar panels as leaves of banana plants gathering sun and providing shade. The solar array shelters and powers the simple modular brick facility beneath.
The aesthetic goals of the project were to relate to the surrounding architecture while adding contemporary unique visual elements. Red clay cladding tiles with wavy shapes reminiscent of the nearby White Nile were formed in custom, handmade molds. In combination with the shade-providing solar roof, the brick structure tells the story of modern and vernacular technologies working together to improve lives.
This project provides ambulatory surgical procedures for a population that has no access to such care today. Careful analysis of required systems and equipment resulted in the elimination of many redundant complex and costly systems typically found in high tech urban hospitals. This research, and simplified construction, relying on local materials, made it possible to deliver cost-effective health care in underserved areas.


JSPerf gives us a simple way to write JavaScript performance tests. Unfortunately, tests found aren't always well designed. Here's how to detect and avoid them.
When I discovered JSperf.com, I was realy impressed by its ease of use. Writing JavaScript performance tests just became as simple as writing JavaScript :). Knowing it, i'm often looking for perf tests on it to quickly have an overview of results for a particular case.
Sadly, it rarely fit my needs, whislt it often reflect a poor understanding of what performance testing means. Here is a summary of my experience with those tests, how to detect them and how to impeach them to lead developpers to mistakes.
One particular case you should be aware of is the use of console.* methods. Thoses methods should never be found in a test since they are really slow and will tend to equalize test results especially for critical performance test. Unfortunately, it's very common to see tests using console.log.
By the way, If you test something, test it only. The above console.log test's prior versions were completely unusefull since they didn't test only console.log. The purpose of a test is to reveal the overhead of the tested feature, so you should find the smallest footprint possible for your wrapping code.
Another problem with previous revisions of this test is usage of a for loop in order to make the test more "massive": JSPerf do it for you, stop wasting your time.
Another common issue is when code is valid, but not well formed. It often lead to strange test results. So, take time to read the test code if you plan to exploit it's results. Common mistakes of that kind are :
myFunction;
instead of
myFunction();
),
Those mistakes are leading most of the time to better performances since some parts of the code aren't executed.
Another way to detect bad tests is to look at later revisions, it sometimes add some tests but often fix them. All in all, if you do not want to spend time checking if a test is right, you can look after JavaScript Rockstars tests (Addy Osmani, John Resig, ...).
Anyone can create a bad test, but there are some good practices to reduce the risk :
That's it, this post is over. If you've got some other good practices or another way to detect bad tests let me know!


Hovership Havoc Achievement List Revealed
Hovership Havoc Achievement List Revealed
By Rich Stone, 16 Nov 2019
Comments
We have just picked up the Hovership Havoc Achievement list.
There are 30 achievements worth a total of 1,000 Gamerscore, 1 of which is secret (to reveal the details of the secret achievement, please use this link).
| Name | Description | Gamerscore |
| Blasted | Beat the game with the Laser Blaster | 60 |
| Halfway there | Used half of the abilities at least once | 25 |
| Rough Start | Destroyed your hovership in the first or second room of a new game | 15 |
| Laser Blaster | Reached Hovership Level 5 with the Laser Blaster | 15 |
| Not like a boss | Get destroyed by a boss | 20 |
| Spider Boss | Defeat the Spider Boss | 45 |
| That was close! | Defeat a boss with less than 7% of your HP remaining | 20 |
| Strong Finish | Defeat a boss with more than 70% of your HP remaining | 20 |
| Machine Boss | Destroyed the Machine Boss | 30 |
| Upgrader | Applied your first permanent upgrade to any hovership | 10 |
| Secret Achievement | Continue playing to unlock this achievement. | 25 |
| Balanced | Have an offensive and a defensive ability equipped at the same time | 15 |
| First of Many | Destroyed your first Power Cell | 10 |
| Devastation | Beat the game with the Devastator | 60 |
| Plasma Pro | Beat the game with the Plasma Gatling | 60 |
| Pulse Pro | Beat the game with the Pulse Cannon | 60 |
| Well Rounded | Beat the game with All Hoverships | 125 |
| Like a boss | Beat bosses a total of 20 times | 40 |
| gg 2 ez | Beat the first level and boss without upgrading any stats | 40 |
| Bot Destroyer | Destroyed more than 8000 enemies | 50 |
| Hang Back! | Equip 2 long range abilities with the Pulse Cannon | 15 |
| Keep Moving! | Equip 2 short range offensive abilities with either the Devastator or the Plasma Gatling | 15 |
| Untouchable | Complete a top down level without being damaged | 40 |
| Defense is the best offense | Defeat a boss with 2 defensive abilities equipped | 30 |
| Devastator | Reached Hovership Level 5 with the Devastator | 15 |
| Plasma Gatling | Reached Hovership Level 5 with the Plasma Gatling | 15 |
| Pulse Cannon | Reached Hovership Level 5 with the Pulse Cannon | 15 |
| Favorites | Reached Hovership Level 15 with any Hovership | 25 |
| Every Ability | Use every ability at least once | 45 |
| Boss Untouchable | Defeat a boss without being damaged | 40 |
Hovership Havoc is developed and published by Snow Day Software and is part of the ID@Xbox program.
Check out our Best Xbox Shoot 'em Up Games Available in 2018 article for a compilation of other great games in this genre.
Achievement ListXbox One
View comments
Written by Rich Stone
Creator of TrueAchievements, TrueTrophies and TrueSteamAchievements. Writes site news and still finds time for the odd game here and there. Loves Racing games and Shooters, yet to be convinced that any RPG is worth the time investment!


VBA Service Status
Not All Systems Operational
Refreshed 39 minutes ago
Website and API
Not Operational


The iPlant Collaborative
is cyberinfrastructure for scientists, educators, and students
working in all domains of life sciences. iPlant resources allow
users to analyze, manage, and store data and experiments, access
high-performance computing, and share results with colleagues.
iPlant is open source and funded by the National Science
Foundation.
Contact:
Jason Williams


Lorem Ipsum is simply dummy text of the printing and typesetting
industry. Lorem Ipsum has been the industry's standard dummy text ever
since the 1500s, when an unknown printer took a galley of type and
scrambled it to make a type specimen book. It has survived not only five
centuries, but also the leap into electronic typesetting, remaining
essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently
with desktop publishing software like Aldus PageMaker including versions
of Lorem Ipsum.
Card title
Some quick example text to build on the card title and make up the
bulk of the card's content.


The
tag is empty, which means that it contains attributes only and it has no closing tag. To display an image on a page, you need to use the src attribute. Src stands for "source". The value of the src attribute is the URL of the image you want to display on your page. The syntax of defining an image:
| This Code | Would Display |
|---|---|

|
Not only does the source attribute specify what image to use, but where the image is located. The above image, graphics/chef.gif, means that the browser will look for the image name chef.gif in a graphics folder in the same folder as the html document itself.
The browser puts the image where the image tag occurs in the document. If you put an image tag between two paragraphs, the browser shows the first paragraph, then the image, and then the second paragraph.
The alt attribute is used to define an alternate text for an image. The value of the alt attribute is author-defined text:

The alt attribute tells the reader what he or she is missing on a page if the browser can't load images. The browser will then display the alternate text instead of the image. It is a good practice to include the alt attribute for each image on a page, to improve the display and usefulness of your document for people who have text-only browsers or use screen readers.
When you have an image, the browser usually figures out how big the image is all by itself. If you put in the image dimensions in pixels however, the browser simply reserves a space for the image, then loads the rest of the page. Once the entire page is loads it can go back and fill in the images. Without dimensions, when it runs into an image, the browser has to pause loading the page, load the image, then continue loading the page. The chef image would then be:

Open the file mypage2.html in your text editor and add code highlighted in bold:

<title>My First Webpage</title>

My First Web page

Welcome to my first webpage. I am writing this page using a text editor and plain old html.

By learning html, I'll be able to create web pages like a pro....

which I am of course.

This is my Chef

Save your page as mypage5.html and view it in your browser.


- Set $G$ with one binary operation
-
$x \cdot y \in G$
Closed operation:
-
$x \cdot (y \cdot z) = (x \cdot y) \cdot z$
Associative operation:
-
$1 \cdot x = x$
Operation has an identity:
-
$x^{-1} \cdot x = 1$
Operation has an inverse:
-
$x \cdot y = y \cdot x$
If commutative, group is Abelian:


To print any object, SLA printers usually slice the models to slices that are called layers.
In NanoDLP there are two types of layers, Normal and Burn-in.
The early layers need to stick to the build platform, and to stick to the platform the gap between the tank and the platform must be completely cured. Also due to strong vacume force in early layers, depending onthe type of the resin, the cured layers need to tolerate the vacume pressure, so burn-in layers need 2x~4x times higher cure time than normal layers.


18F UI style guide
For developers
18f.gsa.gov, and many 18F websites deployed to Federalist use Jekyll to build static, maintainable websites.
One of the core features of Jekyll is the Liquid templating language, which has a series of filters and tags that allow developers programmatically generate content.
Jekyll and Liquid do quite a bit, but sometimes they aren’t enough for a project’s specific needs. When the built-in functionality that Jekyll provides isn’t enough, it is possible to build or borrow plugins to extend Jekyll.
Plugin gems
18f.gsa.gov is using several Ruby gems plugins:
| Plugin gem | Description |
|---|---|
jekyll-archives |
creates and manages blog-related pages. |
jekyll-feed |
generates an Atom (RSS-like) feed at /feed.xml . |
jekyll-paginate |
allows for pagination of blog pages, or pages with long lists of items. |
jekyll-redirect-from |
enables redirecting from pages that are no longer active. |
jekyll-seo-tag |
adds metadata tags for search engines and social networks. |
jekyll-sitemap |
generates a sitemap at /sitemap.xml . This makes it easier for search engines to find us. |
jekyll_frontmatter_tests |
tests to see if the correct front matter (meta data) is present on pages throughout our website. |
jekyll_pages_api |
generates a JSON file at /api/v1/pages.json that serves as the base for a site search engine. |
jekyll_pages_api_search |
search engine that uses jekyll_pages_api |
jekyll_oembed |
creates a Liquid tag that uses OEmbed |
Custom plugins
18f.gsa.gov uses many custom plugins for more specific site needs:
| Custom plugin name | Description |
|---|---|
| author.rb | creates two filters, lookup and team_link . |
| author_data.rb | Creates an API for using data pertaining to authors throughout the site. |
| update_author_data.rb | Uses the AuthorData API to update the list of published authors. This will happen automatically every time the site builds. |
| embed.rb | legacy filter for embedding content within the site. The current approach is to use an OEmbed plugin. |
| liquify.rb | liquid parser. |
| markdown.rb | markdown parser. |
| matching_posts.rb | creates a match_posts filter that creates a list of posts belonging to a specific author. |
| team.rb | creates a team_photo filter that matches an author to their provided team photo. More documentation. |
| utility.rb | A list of Liquid filters that can be used for a variety of purposes: clip_char , hash_link , matches_url , debug , find_collection , where_obj , in_groups , and weighted_sort . |


Paste Student Information in Bulk: Download our template
Table data will appear below
| Student Information | Family Partner Information | |||||||||
|
Paste Student Information in Bulk: Download our template
Table data will appear below
| Student Information | Family Partner Information | |||||||||
|


13.6 Site and User Customization
Python
provides a specific hook to let each site customize some aspects of
Python's behavior at the start of each run.
Customization by each single user is not enabled by default, but
Python specifies how programs that want to run user-provided code at
startup can explicitly request such customization.
13.6.1 The site and sitecustomize Modules
Python
loads standard module site just before the main
script. If Python is run with option -S, Python
does not load site. -S allows
faster startup, but saddles the main script with initialization
chores. site's tasks are:
Putting sys.path in standard form (absolute paths,
no duplicates).
Interpreting each .pth file found in the Python
home directory, adding entries to sys.path, and/or
importing modules, as each .pth file indicates.
Adding built-ins used to display information in interactive sessions
(quit, exit,
copyright, credits, and
license).
Setting the default Unicode encoding to 'ascii'.
site's source code includes two
blocks, each guarded by if 0:,
one to set the default encoding to be locale dependent, and the other
to disable default encoding and decoding between Unicode and plain
strings. You may optionally edit site.py to
select either block.
Trying to import
sitecustomize (should import
sitecustomize raise an
ImportError exception, site
catches and ignores it). sitecustomize is the
module that each site's installation can optionally
use for further site-specific customization beyond
site's tasks. It is generally
best not to edit site.py, as any Python upgrade
or reinstallation might overwrite your customizations.
sitecustomize's main task is
often to set the correct default encoding for the site. Western
European sites, for example, may choose to call
sys.setdefaultencoding('iso-8859-1').
After sitecustomize is done, removing from module
sys the attribute
sys.setdefaultencoding.
Thus, Python's default Unicode encoding can be set
only at the start of a run, not changed in midstream during the run.
In an emergency, if a specific main script desperately needs to break
this guideline and set a different default encoding from that used by
all other scripts, you may place the following snippet at the start
of the main script:
import sys # get the sys module object
reload(sys) # restore module sys from disk
sys.setdefaultencoding('iso-8859-15') # or whatever codec you need
del sys.setdefaultencoding # ensure against later accidents
However, this is not good style. You should refactor your script so
that it can accept whatever default encoding the site has chosen, and
pass the encoding name explicitly in those spots where a specific
codec is necessary.
13.6.2 User Customization
Each interactive Python
interpreter session runs the script indicated by environment variable
PYTHONSTARTUP. Outside of interactive interpreter
sessions, there is no automatic per-user customization. To request
per-user customization, a Python main script can explicitly import
user. Standard module user,
when loaded, first determines the user's home
directory, as indicated by environment variable
HOME (or, failing that,
HOMEPATH, possibly preceded by
HOMEDRIVE on Windows systems only). If the
environment does not indicate a home directory,
user uses the current directory. If module
user locates a file named
.pythonrc.py in the indicated directory,
user executes that file, with built-in function
execfile, in module
user's own global
namespace.
Scripts that
don't import user do not load
.pythonrc.py. Of course, any given script is
free to arrange other specific ways to load whatever startup or
plug-in user-supplied files it requires. Such application-specific
arrangements are more common than importing user.
A generic .pythonrc.py, as loaded via
import user, needs to be usable
with any application that loads it. Specialized, application-specific
startup and plug-in user-supplied files only need to follow whatever
convention a specific application documents.
For example, your application MyApp.py could
document that it looks for a file named
.myapprc.py in the user's home
directory, as indicated by environment variable
HOME, and loads it in the application main
script's global namespace. You could then have the
following code in your main script:
import os
homedir = os.environ.get('HOME')
if homedir is not None:
userscript = os.path.join(homedir, '.myapprc.py')
if os.path.isfile(userscript):
execfile(userscript)
In this case, the .myapprc.py user customization
script, if present, has to deal only with
MyApp-specific user customization tasks.
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