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edysegura / forEach-benchmark.js
Created April 18, 2016 17:03
[JS] forEach benchmark
var arr = [];
for (var i = 0; i < 100000; i++) arr[i] = i;
var numberOfRuns = 100;
function runTest(name, f) {
var totalTime = 0;
console.time(name);
for (var r = 0; r < numberOfRuns; r++) {
function stringFunctor(value, fn) {
var chars = value.split("")
return chars.map(function(char) {
return String.fromCharCode(fn(char.charCodeAt(0)))
}).join("")
}
function plus1(value) {
return value + 1
}
@edysegura
edysegura / exception.js
Last active February 4, 2016 14:43
[JS] Customized exception in JavaScript
try {
anyFunction1();
anyFunction2();
anyFunction3();
console.log('Success!');
}
catch(e) {
console.log('Failed! Error: ' + e.message);
}
@edysegura
edysegura / [PHP] .htaccess
Created November 10, 2015 19:57
An rewrite configuration to index.php
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^ index.php [QSA,L]
@edysegura
edysegura / nodejs-tcp-example.js
Created October 22, 2015 18:49 — forked from tedmiston/nodejs-tcp-example.js
Node.js tcp client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');
@edysegura
edysegura / js-private-members.js
Created August 14, 2015 14:22
[JS] How to create private members in JavaScript
var counter = (function(){
var i = 0;
return {
get: function(){
return i;
},
set: function( val ){
i = val;
},
@edysegura
edysegura / jasmine-many-call.js
Last active August 29, 2015 14:26
[JS] How to test many method calls in Jasmine
it('should test many calls', function() {
// GIVEN
spyOn(YourObject, 'yourMethod');
// WHEN
Something.happens();
// THEN
[
'HTML',
@edysegura
edysegura / regexp-exec.js
Created July 30, 2015 20:47
[JS] How to extract data from a string with regex.exec
var
anyString = "[{name=setPriority, action=Priority Toggle, property=priority, placeholder=system.userActivities.priorityToggle, states=[{name=true, briefDetails=Priority Toggle ON, details=Config$_run_closure8_closure29@45fb3b72}, {name=false, briefDetails=Priority Toggle OFF, details=Config$_run_closure8_closure30@70fbdd42}]}, {name=updateMetadata, action=Metadata Update, briefDetails=Metadata Update, placeholder=system.userActivities.metadataUpdate, details=Config$_run_closure8_closure31@277b5201}, {name=exportTitles, action=Download, briefDetails=Export Titles, placeholder=system.userActivities.download}, {name=login, action=Logged In, briefDetails=Logged In, placeholder=system.userActivities.login}, {name=logout, action=Logged Out, briefDetails=Logged Out, placeholder=system.userActivities.logout}, {name=sendEmail, action=Sent Email, briefDetails=Sent Email, placeholder=system.userActivities.sendMail, details=Config$_run_closure8_closure32@1144d3e7}]",
regex = /action=([\w\s]+),/g,
matched;
whil
@edysegura
edysegura / promise.js
Last active August 29, 2015 14:26
[angularjs] How to test a promise in AngularJS
//given
spyOn(YourService, 'yourMethod').and.callFake(function () {
var mockDeferred = $q.defer();
mockDeferred.resolve();
return mockDeferred.promise;
});
//when
serviceOrScope.method();
@edysegura
edysegura / tomcat-web.xml
Created July 20, 2015 13:00
CORS - Cross-Origin Resource Sharing
<filter>
<filter-name>CorsFilter</filter-name>
<filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
<init-param>
<param-name>cors.allowed.origins</param-name>
<param-value>*</param-value>
</init-param>
<init-param>
<param-name>cors.allowed.methods</param-name>
<param-value>GET,POST,HEAD,OPTIONS,PUT</param-value>