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how do I initialize a float to its max/min value?
How do I hard code an absolute maximum or minimum value for a float or double? I want to search out the max/min of an array by simply iterating through and catching the largest.
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?
...you just have to add a line. Likewise if you want to remove a line you can do so without worrying about whether it's the last line or not, and you can reorder lines without fiddling about with commas. Basically it means there's a uniformity in how you treat the lines.
Now think about generating cod...
START_STICKY and START_NOT_STICKY
...e Hackborn explained the background of this a lot better than the official documentation.
Source: http://android-developers.blogspot.com.au/2010/02/service-api-changes-starting-with.html
The key part here is a new result code returned by the function,
telling the system what it should do with the s...
Behaviour of increment and decrement operators in Python
...perator can be applied on a variable (like ++count ). It compiles, but it does not actually change the value of the variable!
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What is stack unwinding?
...when the scope is exited (here the scope is of the function func.) This is done by the compiler inserting calls to destructors of automatic (stack) variables.
Now this is a very powerful concept leading to the technique called RAII, that is Resource Acquisition Is Initialization, that helps us mana...
How do iOS Push Notifications work?
How do iOS "push" notifications get delivered to a particular device without that device needing to poll a server?
6 Answer...
Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc
...o SELECT every column in a table,..." -- in that case, * vs col1, .., coln doesn't matter (but it DOES for programmer time, since * is shorter!).
– Matt Rogish
Sep 15 '08 at 19:23
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Commands out of sync; you can't run this command now
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I agree, mysqli is a bit brain-damaged. It does do the right thing with the PDO mysql driver though.
– user42092
Mar 5 '09 at 13:59
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How can I remove an element from a list?
I have a list and I want to remove a single element from it. How can I do this?
16 Answers
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c++11 Return value optimization or move? [duplicate]
I don't understand when I should use std::move and when I should let the compiler optimize... for example:
4 Answers
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