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What is the equivalent of the C++ Pair in Java?
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404
In a thread on comp.lang.java.help, Hunter Gratzner gives some arguments against the presence o...
Asking the user for input until they give a valid response
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+750
The simplest way to accomplish this is to put the input method in a while loop. Use continue when you get bad input, and break out of ...
Can Protractor and Karma be used together?
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103
Not recommended by the current maintainer of Protractor:
https://github.com/angular/protractor...
Do checkbox inputs only post data if they're checked?
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190
Yes, standard behaviour is the value is only sent if the checkbox is checked. This typically mea...
LINQ Aggregate algorithm explained
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1030
The easiest-to-understand definition of Aggregate is that it performs an operation on each ele...
How is __eq__ handled in Python and in what order?
...lue = 4
a == b
it will print:
A __eq__ called: <__main__.A object at 0x013BA070> == <__main__.B object at 0x013BA090> ?
B __eq__ called: <__main__.B object at 0x013BA090> == 3 ?
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How can I reverse a NSArray in Objective-C?
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305
For obtaining a reversed copy of an array, look at danielpunkass' solution using reverseObjectE...
How to declare a structure in a header that is to be used by multiple files in c?
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140
if this structure is to be used by some other file func.c how to do it?
When a type is used in a...
Invalid argument supplied for foreach()
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530
Personally I find this to be the most clean - not sure if it's the most efficient, mind!
if (is...