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How to use HTML Agility pack
... System.Net;
using System.Web;
using System.Web.Services;
using System.Web.Script.Services;
using System.Text.RegularExpressions;
using HtmlAgilityPack;
namespace GetMetaData
{
/// <summary>
/// Summary description for MetaDataWebService
/// </summary>
[WebService(Namesp...
How can I force WebKit to redraw/repaint to propagate style changes?
I have some trivial JavaScript to effect a style change:
27 Answers
27
...
How to get the pure text without HTML element using JavaScript?
...lue;}
.B {font-style: italic;}
.C {font-weight: bold;}
</style>
<script>
// my hacky approach:
function get_content() {
var html = document.getElementById("txt").innerHTML;
document.getElementById("txt").innerHTML = html.replace(/<[^>]*>/g, "");
}
// Gabi's elegant ap...
How to compare strings in Bash
...ound $x?
You want the quotes around $x, because if it is empty, your Bash script encounters a syntax error as seen below:
if [ = "valid" ]; then
Non-standard use of == operator
Note that Bash allows == to be used for equality with [, but this is not standard.
Use either the first case wherei...
Can I use non existing CSS classes?
...SS class" is a misnomer; class is an attribute (or a property, in terms of scripting) that you assign to HTML elements. In other words, you declare classes in HTML, not CSS, so in your case the "target" class does in fact exist on those specific elements, and your markup is perfectly valid as it is....
How to cat a file containing code?
...gt; file # use overwrite mode so that you don't keep on appending the same script to that file over and over again, unless that's what you want.
Using the following also works.
cat <<< ' > file
... code ...'
Also, it's worth noting that when using heredocs, such as << EOF, s...
What is the purpose of the EBP frame pointer register?
...mp -h) in most binaries on a Linux system, It's about 16k for /bin/bash, vs. 572B for GNU /bin/true, 108k for ffmpeg. There is a gcc option to disable generating it, but it's a "normal" data section, not a debug section that strip removes by default. Otherwise you couldn't backtrace through a li...
I want to delete all bin and obj folders to force all projects to rebuild everything
... thread and got bingo. A little more searching turned up this power shell script:
Get-ChildItem .\ -include bin,obj -Recurse | ForEach-Object ($_) { Remove-Item $_.FullName -Force -Recurse }
I thought I'd share, considering that I did not find the answer when I was looking here.
...
Find the nth occurrence of substring in a string
...aches presented so far, namely @bobince's findnth() (based on str.split()) vs. @tgamblin's or @Mark Byers' find_nth() (based on str.find()). I will also compare with a C extension (_find_nth.so) to see how fast we can go. Here is find_nth.py:
def findnth(haystack, needle, n):
parts= haystack.s...
YouTube Video Embedded via iframe Ignoring z-index?
...st index possible.
This was what I used, slight adapting the above jquery script.
My embed code, straight from YouTube...
<iframe width="560" height="315" src="http://www.youtube.com/embed/QldZiR9eQ_0?rel=0" frameborder="0" allowfullscreen></iframe>
The jQuery slighty adapted from...