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Why is 'this' a pointer and not a reference?
... this question C++ pros and cons and got this doubt while reading the comments.
2 Answers
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How do I view cookies in Internet Explorer 11 using Developer Tools
...ng to view cookies being sent back and forth, but this is not really the same thing. It is cumbersome to use since it's per request. Surely there must be a way to view all cookies like you can in IE10.
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PHP exec() vs system() vs passthru()
...th the output yourself.
system() is for executing a system command and immediately displaying the output - presumably text.
passthru() is for executing a system command which you wish the raw return from - presumably something binary.
Regardless, I suggest you not use any of them. They all pro...
How to name variables on the fly?
Is it possible to create new variable names on the fly?
6 Answers
6
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git command to show all (lightweight) tags creation dates
Is there a one liner that shows me the dates where all git lightweight tags where created ?
2 Answers
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Access-control-allow-origin with multiple domains
... origin value. Therefore, in order to get this to work, you need to have some code that:
Grabs the Origin request header.
Checks if the origin value is one of the whitelisted values.
If it is valid, sets the Access-Control-Allow-Origin header with that value.
I don't think there's any way to do ...
Get content uri from file path in android
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thanks! second method works fine on 1.6, 2.1 and 2.2 but first one only on 2.2
– mishkin
Nov 30 '10 at 2:45
29
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Modify SVG fill color when being served as Background-Image
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One way to do this is to serve your svg from some server side mechanism.
Simply create a resource server side that outputs your svg according to GET parameters, and you serve it on a certain url.
Then you just use that url in your css.
Because as a background img, it is...
How do I make and use a Queue in Objective-C?
...e;
- (void) enqueue:(id)obj;
@end
NSMutableArray+QueueAdditions.m
@implementation NSMutableArray (QueueAdditions)
// Queues are first-in-first-out, so we remove objects from the head
- (id) dequeue {
// if ([self count] == 0) return nil; // to avoid raising exception (Quinn)
id headObject...
Breaking out of a nested loop
... I have a for loop which is nested within another, how can I efficiently come out of both loops (inner and outer) in the quickest possible way?
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