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How to get the currently logged in user's user id in Django?
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Take a screenshot of a webpage with JavaScript?
... which allows one to very easily take screenshots of pages and a whole lot more. Whilst my original requirements for this question aren't valid any more (different job), I will likely integrate PhantomJS into future projects.
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How to completely remove borders from HTML table
...change so far (don't work with tables that often). It makes some tasks bit more complicated. E.g. when you want to include two different borders in same place (visually), while one being TOP for one row, and second being BOTTOM for other row. They will collapse (= only one of them will be shown). Th...
What exactly does the Access-Control-Allow-Credentials header do?
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Since this is such a popular answer, I'm going to add one more important piece of information: in addition to configuring your request and response headers correctly, you also need to make sure your browser isn't blocking third-party cookies if you want cross-origin credentialed req...
Storyboard - refer to ViewController in AppDelegate
...o be able to say this self.window.rootViewController and now you can't any more.
– Fattie
Mar 31 '14 at 12:03
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Python setup.py develop vs install
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129
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Adding options to a using jQuery?
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120
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Exception handling in R [closed]
...s too many false positives for the verb itself -- yet it seems tryCatch is more widely used.
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how to get GET and POST variables with JQuery?
... 5 or higher to use the built-in json_encode function.
Update: Here's a more generic implementation:
function getQueryParams(qs) {
qs = qs.split("+").join(" ");
var params = {},
tokens,
re = /[?&]?([^=]+)=([^&]*)/g;
while (tokens = re.exec(qs)) {
para...
How to check if an int is a null
...tive type data to Integer.
When concerning about the memory Integer takes more memory than int. But the difference of memory allocation, nothing to be considered.
In this case you must use Inter instead of int
Try below snippet and see example for more info,
Integer id;
String name;
//Refer th...