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Prathap Reddy svapreddy

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@zhengjia
zhengjia / capybara cheat sheet
Created June 7, 2010 01:35
capybara cheat sheet
=Navigating=
visit('/projects')
visit(post_comments_path(post))
=Clicking links and buttons=
click_link('id-of-link')
click_link('Link Text')
click_button('Save')
click('Link Text') # Click either a link or a button
click('Button Value')
@kethinov
kethinov / walksync.js
Created September 22, 2013 09:04
List all files in a directory in Node.js recursively in a synchronous fashion
// List all files in a directory in Node.js recursively in a synchronous fashion
var walkSync = function(dir, filelist) {
var fs = fs || require('fs'),
files = fs.readdirSync(dir);
filelist = filelist || [];
files.forEach(function(file) {
if (fs.statSync(dir + file).isDirectory()) {
filelist = walkSync(dir + file + '/', filelist);
}
else {
@pwdonald
pwdonald / xml_remove_null_fields
Created February 5, 2014 20:20
C# Remove Null Fields from XML
// XML NULL FIELD REMOVAL
// Removes all Null fields (both with nil=true) from a XmlDoc
public static XmlDocument RemoveNullFields(this XmlDocument xmldoc)
{
XmlNamespaceManager mgr = new XmlNamespaceManager(xmldoc.NameTable);
mgr.AddNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
XmlNodeList nullFields = xmldoc.SelectNodes("//*[@xsi:nil='true']", mgr);
@LeCoupa
LeCoupa / xpath-cheatsheet.js
Last active April 2, 2025 22:14
XPath Cheatsheet --> https://github.com/LeCoupa/awesome-cheatsheets
// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/
// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html
'//hr[@class="edge" and position()=1]' // every first hr of 'edge' class
@RiseupDev
RiseupDev / index.html
Last active April 17, 2023 15:48
D3.js draw a polygon with mouse
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>D3 Drawing</title>
<script src="https://cdn.jsdelivr.net/d3js/3.5.9/d3.min.js"></script>
</head>
<body>
<h3>Draw a polygon :D</h3>
<script>
@jaseemabid
jaseemabid / emacs.org
Created March 3, 2016 20:03
Setup Emacs dev env for Erlang

Setup with Emacs Development environment with EDTS, Flycheck and use-package

This tutorial assumes a reasonably new version of Emacs (24.4+)

EDTS

Erlang Development Tool Suite aims to provide common IDE like functionality.

Use-package

@shamansir
shamansir / draw_svg.js
Last active December 31, 2024 05:08
draw SVG path on canvas
// take SVG commands and draw this path to HTML5 canvas
// commandList should look like that: [ { marker: "M", values: [ 10, 10 ] },
// { marker: "l", values: [ 5, 7 ] },
// { marker: "C", values: [ -5, 7.2, .3, -16, 24, 10 ] },
// . . .
// { marker: "z", values: [ ] } ]
// there's another gist which has the code to parse SVG paths:
// https://gist.github.com/shamansir/0ba30dc262d54d04cd7f79e03b281505
@timoxley
timoxley / Readme.md
Last active June 7, 2016 07:27
JS Pop Quiz: How well do you know your functions?

JS Pop Quiz: How well do you know your functions?

Given an Array of Functions fns, what argument(s) can you pass to fns.forEach such that each function in fns will execute, in order, without creating any anonymous (or named) functions or invoking the Function constructor?

Conditions

  • Do not use the function keyword, or arrow functions () => .
  • Do not invoke the Function constructor.
  • Do not use method definitions.
  • Function#bind & friends on the Function.prototype are ok.
@likewinter
likewinter / scroll-to.js
Created May 22, 2016 16:06
ScrollTo and ScrollToElement functions (ES6 syntax)
/**
* ScrollTo utility
* © https://gist.github.com/james2doyle/5694700
*/
const easeInOutQuad = (t, b, c, d) => {
if ((t /= d / 2 ) < 1) return c / 2 * t * t + b;
return -c / 2 * ((--t) * (t - 2) - 1) + b;
};