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How to submit a form with JavaScript by clicking a link?
...etElementById('form-id').submit();"> submit </a>
</form>
All ways
Whatever way you choose, you have call formObject.submit() eventually (where formObject is the DOM object of the <form> tag).
You also have to bind such an event handler, which calls formObject.submit(), so i...
Pass array to ajax request in $.ajax() [duplicate]
... 'hello';
$.ajax({
type: "POST",
data: {info:info},
url: "index.php",
success: function(msg){
$('.answer').html(msg);
}
});
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selecting unique values from a column
...nstead of using SELECT * ... use SELECT column 1, column 2... Unless you really do need all columns.
– LPChip
Nov 18 '17 at 20:43
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How to break/exit from a each() function in JQuery? [duplicate]
...
"simple return" actually returns. It will return control from the each and everything else around it and after it until it exit's each()'s parent control - such as a function() which is using each. This is the correct answer, and the other appro...
What's the difference between a 302 and a 307 redirect?
...(RFC 2616):
Note: RFC 1945 and RFC 2068 specify that the client is not allowed to
change the method on the redirected
request. However, most existing user
agent implementations treat 302 as if
it were a 303 response, performing a
GET on the Location field-value
regardless of the ori...
Handle Guzzle exception and get HTTP body
...ropriate exception type (ClientErrorResponseException for 4xx errors) and call its getResponse() method to get the response object, then call getBody() on that:
use Guzzle\Http\Exception\ClientErrorResponseException;
...
try {
$response = $request->send();
} catch (ClientErrorResponseExcep...
Detecting programming language from a snippet
... is likely to appear in C# snippets and "puts" in Ruby snippets.
I've actually used this method to add language detection to code snippets for forum software. It worked 100% of the time, except in ambiguous cases:
print "Hello"
Let me find the code.
I couldn't find the code so I made a new one....
Vim and Ctags tips and tricks [closed]
I have just installed Ctags (to help with C++ development) with my Vim (or rather gVim), and would like to find out your favorite commands, macros, shortcuts, tips that go along with it...
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How do I change Eclipse to use spaces instead of tabs?
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For those who have MyEclipse installed or any other IDE built on top of Eclipse, you may have another editor overriding your settings. This was the case for MyEclipse and JavaScript. I had my "Insert spaces for tabs" setting enabled in Text Editors, but tabs...
How to ignore files which are in repository?
....php), that is already commited to Git repository, but I want to ignore locally, i.e. I want that file to remain in repository, but force Git to ignore any changes to it.
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