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Proper way to handle multiple forms on one page in Django
...
You have a few options:
Put different URLs in the action for the two forms. Then you'll have two different view functions to deal with the two different forms.
Read the submit button values from the POST data. You can tell which submit button was clicked: How c...
Is Safari on iOS 6 caching $.ajax results?
...at it is only when the POST is the same, so change any of the POST data or URL and you're fine. So you can as mentioned elsewhere just add some random data to the URL or a bit of POST data.
Update: You can limit the "no-cache" just to POSTs if you wish like this in Apache:
SetEnvIf Request_Method ...
How to extract img src, title and alt from html using php? [duplicate]
...
$url="http://example.com";
$html = file_get_contents($url);
$doc = new DOMDocument();
@$doc->loadHTML($html);
$tags = $doc->getElementsByTagName('img');
foreach ($tags as $tag) {
echo $tag->getAttribute('sr...
How to check if NSString begins with a certain character
...asPrefix works especially well.
for example if you were looking for a http url in a NSString, you would use componentsSeparatedByString to create an NSArray and the iterate the array using hasPrefix to find the elements that begin with http.
NSArray *allStringsArray =
[myStringThatHasHttpUrl...
How to rotate the background image in the container?
...ght: 200%;
top: -50%;
left: -50%;
z-index: -1;
background: url(background.png) 0 0 repeat;
-webkit-transform: rotate(30deg);
-moz-transform: rotate(30deg);
-ms-transform: rotate(30deg);
-o-transform: rotate(30deg);
transform: rotate(30deg);
}
...
Node.js vs .Net performance
...is.TotalCount, options, i =>
{
this.DownloadUrl(i, args[0]);
}
);
int end = Environment.TickCount;
// print results
this.Print("Total requests sent: {0}", true, this.TotalCount);
this.Print("Concurrent threads: {0}",...
Multiple github accounts on the same computer?
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Use HTTPS:
change remote url to https:
git remote set-url origin https://USERNAME@github.com/USERNAME/PROJECTNAME.git
and you are good to go:
git push
To ensure that the commits appear as performed by USERNAME, one can setup the user.name and u...
Is there a command to list SVN conflicts?
...s maybe possible to use svn merge --dryrun while specifying the repository URL with all revisions after the latest one you updated with.
E.g. if your current WC is based on revision 147 this could do it:
svn merge -r 148:HEAD http://url.to.repo/repo/
It's nothing I've done myself though, so you'...
How do I hide javascript code in a webpage?
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@Quentin - your view-source URL is silly - that's not what's being asked or proposed here. Any person can view the code. I've said that as much as anyone else. The question is only how easy it is and, per the specific question asked, how visible it i...
Javascript : Send JSON Object with Ajax?
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but man I can use content-type:application/x-www-form-urlencoded too if I use stringify, then what's the point to use application/json? :)
– Adam Halasz
Jun 20 '11 at 23:31
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