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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...es <limits.h> are applicable.
In terms of long double, that's actually a floating point value rather than an integer. Similarly to the integral types, it's required to have at least as much precision as a double and to provide a superset of values over that type (meaning at least those valu...
What's the algorithm to calculate aspect ratio?
...re that's been changed from 16:9 to 5:4 - I still remember the incredibly tall, thin cowboys I used to watch in my youth on television before letter-boxing was introduced. You may be better off having one different image per aspect ratio and just resize the correct one for the actual screen dimensio...
How do I run a single test with Nose in Pylons
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Saving results with headers in Sql Server Management Studio
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To confirm, you definitely need to close and reopen SSMS for this option to be applied.
– Christopher King
Nov 1 '13 at 15:38
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Mongodb Explain for Aggregation framework
...ther manipulation will be in-memory (possibly using temporary files if the allowDiskUse option is set).
Optimizing pipelines
In general, you can optimize aggregation pipelines by:
Starting a pipeline with a $match stage to restrict processing to relevant documents.
Ensuring the initial $match / ...
Python - abs vs fabs
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Get the value of checked checkbox?
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I concur. You confirmed what I thought. I like to put var chk1= document.getElementById('messageCheckbox'); That way I can reference the "chk1" variable's properties: checked, enabled, style, etc.
– JustJohn
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Where does PHP store the error log? (php5, apache, fastcgi, cpanel)
... but check the 'error_log' section of <?php phpinfo(); ?> to confirm the path
– doub1ejack
May 27 '14 at 19:44
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How to do an instanceof check with Scala(Test)
I'm trying to incorporate ScalaTest into my Java project; replacing all JUnit tests with ScalaTests. At one point, I want to check if Guice's Injector injects the correct type. In Java, I have a test like this:
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How to completely uninstall Android Studio on Mac?
...e rm command should-
attempt to remove the files without prompting for confirmation, regardless of the file's permissions. - DESCRIPTION section on the manpage for rm (See man rm for more info)
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