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Web-scraping JavaScript page with Python
...head>
<meta charset="utf-8">
<title>Javascript scraping test</title>
</head>
<body>
<p id='intro-text'>No javascript support</p>
<script>
document.getElementById('intro-text').innerHTML = 'Yay! Supports javascript';
</script>
&...
Get JSF managed bean by name in any Servlet related class
...old information out there. @McDowell: That actually makes sense. I'll do a test just to see what happens.
– James P.
Apr 14 '10 at 0:01
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...
Two color borders
...
padding: 1px;
background: yellow;
border:1px solid black;
}
TEST(JSFiddle):
img {
padding: 1px;
background: yellow;
border: 1px solid black;
}
<img src="http://cdn3.thumbs.common.smcloud.net/common/8/6/s/863444wpPN.jpg/r-0,500-n-863444wpPN.jpg" alt="malkovich" />...
Detect home button press in android
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check the accepted answer, it is possible. Not tested on many devices yet though.
– Dean Wild
Jan 16 '12 at 17:31
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Remove/Add Line Breaks after Specific String using Sublime Text
...Command+G > ESC > Right Arrow > line break
and Windows/Linux (untested):
Control+F > type string > Alt+F3 > ESC > Right Arrow > line break
The important part being Control+Command+G to select all matches.
Once you've selected the text you're looking for, you can use ...
How to generate keyboard events in Python?
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Works well on MAC as well. I have not tested linux, but it should work.
– Davoud Taghawi-Nejad
Jan 20 at 19:54
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Jump to function definition in vim
...ana/vim-textobj-user'
\| Plug 'glts/vim-textobj-comment'
Plug 'janko/vim-test'
Plug 'vim-scripts/vcscommand.vim'
Plug 'mhinz/vim-signify'
call plug#end()
You can google each to see what they do.
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Sorting a Python list by two fields
...g the list around a lot more. @Mike, you're incorrect; I suggest actually testing answers before declaring them wrong.
– Glenn Maynard
Mar 6 '11 at 21:39
6
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What is the !! (not not) operator in JavaScript?
...! is not an operator, it's just the ! operator twice.
Real World Example "Test IE version":
const isIE8 = !! navigator.userAgent.match(/MSIE 8.0/);
console.log(isIE8); // returns true or false
If you ⇒
console.log(navigator.userAgent.match(/MSIE 8.0/));
// returns either an Array or nu...
C#: Looping through lines of multiline string
...or whatever) is so common that it shouldn't require the calling code to be testing for null etc :) Having said that, if you do want to do a manual loop, this is the form that I typically prefer over Fredrik's:
using (StringReader reader = new StringReader(input))
{
string line;
while ((line...