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Add a common Legend for combined ggplots
..._point(position=position_jitter(w=0.04,h=0.02),size=1.8)
#extract legend
#https://github.com/hadley/ggplot2/wiki/Share-a-legend-between-two-ggplot2-graphs
g_legend<-function(a.gplot){
tmp <- ggplot_gtable(ggplot_build(a.gplot))
leg <- which(sapply(tmp$grobs, function(x) x$name) == "gui...
How to split a long regular expression into multiple lines in JavaScript?
... of the RegExp object.
Example:
var urlRegex= new RegExp(''
+ /(?:(?:(https?|ftp):)?\/\/)/.source // protocol
+ /(?:([^:\n\r]+):([^@\n\r]+)@)?/.source // user:pass
+ /(?:(?:www\.)?([^\/\n\r]+))/.source // domain
+ /(\/[^?\n\r]+)?/.source // request
+ /(\?[^#\n\r...
How to improve performance of ngRepeat over a huge dataset (angular.js)?
...on#4: Bypass watchers for hidden elements
the project is here on github:
https://github.com/scalyr/angular
Usage:
1- include these files in your single-page app:
core.js
scalyr.js
slyEvaluate.js
slyRepeat.js
2- add module dependency:
var app = angular.module("app", ['sly']);
3- replace ng-repe...
How to add a WiX custom action that happens only on uninstall (via MSI)?
...h table for installer varables (install vs uninstall vs repair vs upgrade) https://stackoverflow.com/a/17608049/1721136 -->
<SetProperty Id="_INSTALL" After="FindRelatedProducts" Value="1"><![CDATA[Installed="" AND PREVIOUSVERSIONSINSTALLED=""]]></SetProperty>
<SetPropert...
Most efficient method to groupby on an array of objects
...t; [{type:"Cat", name:"Tiger"}, {type:"Cat", name:"Leo"}]
About Map:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
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_DEBUG vs NDEBUG
...ore) ((void)0)
If look at the meaning of _DEBUG macros in Visual Studio
https://msdn.microsoft.com/en-us/library/b0084kay.aspx
then it will be seen, that this macro is automatically defined by your сhoice of language runtime library version.
...
What do linkers do?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Cross-reference (named anchor) in markdown
...ext](#markdown-header-my-paragraph-title)
is equivalent of
[Some text](https://bitbucket.org/some_project/some_page#markdown-header-my-paragraph-title)
provided that they are in the same page.
Source: https://bitbucket.org/tutorials/markdowndemo/overview (edit source of this .md file and loo...
How to make a JSONP request from Javascript without JQuery?
...){
console.log('timeout!');
},
timeout: 5
});
At GitHub: https://github.com/sobstel/jsonp.js/blob/master/jsonp.js
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What is the relation between BLAS, LAPACK and ATLAS
...oded by hand. You may enjoy an interesting article in the New York Times: https://www.nytimes.com/2005/11/28/technology/writing-the-fastest-code-by-hand-for-fun-a-human-computer-keeps.html.
Kazushige's on the one hand had better insights into the theory behind high-performance implementations of m...