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Trim string in JavaScript?
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All browsers since IE9+ have trim() method for strings.
For those browsers who does not support trim(), you can use this polyfill from MDN:
if (!String.prototype.trim) {
(function() {
// Make sure we trim BOM an...
Is it possible to reference one CSS rule within another?
... [];
Array.from(document.styleSheets).forEach(function (styleSheet_i, index) {
Array.from(styleSheet_i.cssRules).forEach(function (cssRule_i, index) {
if (cssRule_i.style != null) {
inherit = cssRule_i.style.getPropertyValue("--inherits").trim();
...
SQL command to display history of queries
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try
cat ~/.mysql_history
this will show you all mysql commands ran on the system
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How to make a HTTP request using Ruby on Rails?
...::HTTP class:
require 'net/http'
url = URI.parse('http://www.example.com/index.html')
req = Net::HTTP::Get.new(url.to_s)
res = Net::HTTP.start(url.host, url.port) {|http|
http.request(req)
}
puts res.body
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Comet and jQuery [closed]
...p of jQuery? If not, are there any good implementations of this pattern at all? And regardless of the answer to those questions, is there any documentation on this pattern from an implementation stand-point?
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How to copy commits from one branch to another?
...es necessary to cherry-pick each named commit to your working tree and the index, without making any commit. In addition, when this option is used, your index does not have to match the HEAD commit. The cherry-pick is done against the beginning state of your index.
Here an interesting article conc...
What does DIM stand for in Visual Basic and BASIC?
... keyword) to any significant degree.
http://in.answers.yahoo.com/question/index?qid=20090310095555AANmiAZ
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Pass Array Parameter in SqlCommand
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it is better to use a static index for the parameter name
– shmnff
Jan 28 at 2:24
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How do I prevent Eclipse from hanging on startup?
...SPACE_DIR/.metadata/.plugins/org.eclipse.core.resources/.projects \
-name .indexes -exec rm -fr {} \;
That did the trick.
Initially I thought it was a problem with Mylyn (I experienced these freezes after I started using its generic web connector), but the problem appeared even after uninstalling...
Inserting a Link to a Webpage in an IPython Notebook
...ything worked. theukwebdesigncompany.com/articles/entity-escape-characters.php
– Afflatus
Feb 13 '17 at 15:42
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