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What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...erver config. Which one to use depends on what you need it for. You should now however realize that the one is a client-controlled value which may thus not be reliable for use in business logic and the other is a server-controlled value which is more reliable. You however need to ensure that the web...
What should my Objective-C singleton look like? [closed]
...ichever one loses releases the instance it just allocated and returns the (now set) sharedInstance. The single OSAtomicCompareAndSwapPtrBarrier acts as both a write barrier for the setting thread and a read barrier from the testing thread.
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How can I check if a string represents an int, without using try/except?
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I don't know why this is the accepted answer or has so many upvotes, since this is exactly the opposite of what OP is asking for.
– FearlessFuture
Feb 15 '17 at 17:06
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Case insensitive string compare in LINQ-to-SQL
...e other? I thought I read somewhere that ToUpper was better, but I don't know if that applies here. (I'm doing a lot of code reviews and everyone is using ToLower.)
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How can building a heap be O(n) time complexity?
...t of the nodes we are calling siftDown from the bottom of the tree, we are now calling siftDown from the top of the tree on each iteration! Although the tree is shrinking, it doesn't shrink fast enough: The height of the tree stays constant until you have removed the first half of the nodes (when yo...
Literal suffix for byte in .NET?
...t seems that they've done this move in VB.NET (might not be released right now), and they might implement it in roslyn for C# - go give your vote, if you think that's something you'd like. You'd also have a chance to propose a possible syntax.
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href image link download on click
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Thanks for your comment, it's a good thing to know. Although you need modernizr, I now use it in all my projects so... I'll accept your answer as the new answer
– Pierre
May 1 '13 at 12:05
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What exactly are late static bindings in PHP?
...hods:
drive
stop
The Child Class overrides 2 methods:
drive
stop
Now let's invoke the public methods:
invokeDriveByStatic
invokeStopBySelf
Ask yourself: Which class invokes invokeDriveByStatic / invokeStopBySelf? The Parent or Child class?
Take a look below:
// This is NOT Late S...
What is a non-capturing group in regular expressions?
...tp://stackoverflow.com/
https://stackoverflow.com/questions/tagged/regex
Now, if I apply the regex below over it...
(https?|ftp)://([^/\r\n]+)(/[^\r\n]*)?
... I would get the following result:
Match "http://stackoverflow.com/"
Group 1: "http"
Group 2: "stackoverflow.com"
Group 3...
Chrome Dev Tools: How to trace network for a link that opens a new tab?
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In Chrome 61.0.3163.100 you now have the following option available.
It is accessed by going to the Chrome Dev Tools Settings. It's at the bottom.
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