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Difference between PCDATA and CDATA in DTD
...TA is prepended by a hash in the content model to distinguish this keyword from an element named PCDATA (which would be perfectly legal).
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How do I make a reference to a figure in markdown using pandoc?
...riting a document in markdown and I'd like to make a reference to an image from my text.
6 Answers
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How to save a Python interactive session?
... @BenPage Use "ipython -i [filename]" on the saved .py file, from the bash promt in order to load the file back before returning to an interactive console! (without the -i flag you don't get the interactive console after running the file).
– Samuel Lampa
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What's the difference between lapply and do.call?
...orresponding element of X.
do.call constructs and executes a function call from a name or a function and a list of arguments to be passed to it.
Map applies a function to the corresponding elements of given vectors... Map is a simple wrapper to mapply which does not attempt to simplify the result, s...
Resumable downloads when using PHP to send the file?
...|null
*/
private $lastByte;
/**
* Create a new instance from a Range header string
*
* @param string $header
* @return RangeHeader
*/
public static function createFromHeaderString($header)
{
if ($header === null) {
return null;
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How to make git mark a deleted and a new file as a file move?
... led you to this question is to see the rename in a pull request (speaking from experience), splitting it into two commits will not further you towards that goal.
– mattliu
Mar 2 '17 at 6:21
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Get operating system info
...P as the operating system.
Using: '/windows nt 5.1/i' => 'Windows XP', from an array.
You could say guesswork, or an approximation yet nonetheless pretty much bang on.
Borrowed from an answer on SO https://stackoverflow.com/a/15497878/
<?php
$user_agent = $_SERVER['HTTP_USER_AGENT'];
fun...
Removing X-Powered-By
... could send a X-Powered-By: ASP.NET header as a way to slow down attackers from ID'ing the software configuration on your web server. Send your attackers down a wild goose chase to slow down their scans.
– Chaoix
Apr 2 '15 at 14:17
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How to share Eclipse configuration over different workspaces
...symlinked. Overall configuration of eclipse settings can be also exported from ide
– Anton S
Nov 30 '10 at 20:01
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Delete first character of a string in Javascript
...o you don't even need to call .length()...
TL;DR : Remove first character from the string:
str = str.substring(1);
...yes it is that simple...
Removing some particular character(s):
As @Shaded suggested, just loop this while first character of your string is the "unwanted" character...
var yourStr...