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Is it possible to forward-declare a function in Python?
...rt, if you have if __name__ == '__main__': main() as the last line in your script everything will be just fine!
– Filipe Pina
Aug 3 '11 at 12:24
...
How to recursively delete an entire directory with PowerShell 2.0?
...for a workaround. It turns out I had a process I fired off earlier in the script that was working in the target directory. When changed the script to wait for the other process the "Remove-Item -Recurse -Force" command works. Always look in the mirror first:)
– Matt Spradley
...
How can I get the MAC and the IP address of a connected client in PHP?
...ween the client and the server.
Client IP is conveniently provided to the script in $_SERVER['REMOTE_ADDR']. In some scenarios, particularly if your web server is behind a proxy (i.e. a caching proxy) $_SERVER['REMOTE ADDR'] will return the IP of the proxy, and there will be an extra value, often $...
Drawing text to with @font-face does not work at the first time
... Is there no easier way to preload the font? e.g. force it through javascript somehow?
– Joshua
Mar 15 '12 at 0:54
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How to kill all processes with a given partial name? [closed]
...ng to convince me :-). I have been burnt way too many times by third-party scripts that insisted on using pkill - the most common mistake being the assumption that only one instance of each binary could exist at any given time.
– thkala
Jan 24 '12 at 13:30
...
Find text string using jQuery?
...
jQuery has the contains method. Here's a snippet for you:
<script type="text/javascript">
$(function() {
var foundin = $('*:contains("I am a simple string")');
});
</script>
The selector above selects any element that contains the target string. The foundin will be a ...
How can I avoid Java code in JSP files, using JSP 2?
...
The use of scriptlets (those <% %> things) in JSP is indeed highly discouraged since the birth of taglibs (like JSTL) and EL (Expression Language, those ${} things) way back in 2001.
The major disadvantages of scriptlets are:
R...
Drawing a dot on HTML5 canvas [duplicate]
... if you put it in the <head> </head> section surrounded in <script> </script> tags. That is it works if I put it in the body but I like to have all my script code in the <head> section of my HTML.
– Doug Hauf
Feb 20 '14 at 18:59
...
Event on a disabled input
... $("input[readonly]", this).attr("disabled", true);
});
and the input (+ script) should be
<input type="text" readonly="readonly" name="test" value="test" />
$('input[readonly]').click(function () {
$(this).removeAttr('readonly');
})
...
Remove All Event Listeners of Specific Type
... even added, similar to Toms answer above, by adding this before any other scripts are loaded:
<script type="text/javascript">
var current = document.addEventListener;
document.addEventListener = function (type, listener) {
if(type =="keydown")
{
//do nothin...