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How to remove all click event handlers using jQuery?
...the function with SaveQuestion is the only event bound then the above will do it. If not do the following:
$("#saveBtn").off("click").click(function() { saveQuestion(id); });
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Why does the order of the loops affect performance when iterating over a 2D array?
...that you're hitting them all in order. Now look at the 1st version. You're doing:
x[0][0]
x[1][0]
x[2][0]
x[0][1]
x[1][1] etc...
Because of the way C lai...
Method can be made static, but should it?
...o point out multiple functions per asp.net page that could be made static. Does it help me if I do make them static? Should I make them static and move them to a utility class?
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Large Numbers in Java
How would I go about doing calculations with extremely large numbers in Java?
6 Answers
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Easiest way to check for an index or a key in an array?
...ay[key]+abc} ] && echo "exists"
Basically what ${array[key]+abc} does is
if array[key] is set, return abc
if array[key] is not set, return nothing
References:
See Parameter Expansion in Bash manual and the little note
if the colon is omitted, the operator tests only for existen...
AngularJS: how to implement a simple file upload with multipart form?
I want to do a simple multipart form post from AngularJS to a node.js server,
the form should contain a JSON object in one part and an image in the other part,
(I'm currently posting only the JSON object with $resource)
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Redirecting from HTTP to HTTPS with PHP
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It doesn't work always. I tried using it and there was no 'https' element in the $_SERVER array due to which it was giving error of 'too many redirects'. Would need to use other method.
– Usman Zaheer
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Get URL query string parameters
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$_SERVER['QUERY_STRING'] contains the data that you are looking for.
DOCUMENTATION
php.net: $_SERVER - Manual
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“Could not find any information for class named ViewController”
...(left panel) find the class and right click -> Delete
Remove reference (do not move to trash as you will lose the class for good)
Right click on the folder that contained the class -> Add files to ...
Find the class you just deleted in the file system
This seems to force Xcode to link the cl...
Handling an empty UITableView. Print a friendly message
...l. That's it.
It is of course possible to make UITableView's data source do double duty and return a special "list is empty" cell, it strikes me as a kludge. Suddenly numberOfRowsInSection:(NSInteger)section has to compute the number of rows of other sections it wasn't asked about to make sure th...