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Use of exit() function
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More specifically, try "man 2 exit" from a console. The c docs are pretty detailed.
– Justin
Apr 13 '15 at 21:25
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Eclipse Autocomplete (percent sign, in Juno)
...gines"). It is not only the bare usage statistics. So a value might change from 13% to 95% between some lines, depending what you did in between.
See the docs for details:
It assists developers by recommending him only those methods that are actually relevant for his task at hand. For instance,...
Consistency of hashCode() on a Java string
...arisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
EDIT
Since the javadoc for String.hashCode() specifies how a String's hash code is computed, any violation of this would violate the publ...
Is it possible to animate scrollTop with jQuery?
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I was having issues where the animation was always starting from the top of the page after a page refresh in the other examples.
I fixed this by not animating the css directly but rather calling window.scrollTo(); on each step:
$({myScrollTop:window.pageYOffset}).animate({myScrollTo...
How can I run MongoDB as a Windows service?
...ontrol Manager: Access is denied. (5)
and if you try to start the service from a non-admin console, (i.e. net start MongoDB or Start-Service MongoDB in PowerShell), you'll get a response like this:
System error 5 has occurred.
Access is denied.
or this:
Start-Service : Service 'MongoDB (MongoDB)' ...
Is there a vim command to relocate a tab?
...th Position
:tabm n
Where n is a number denoting the position (starting from zero)
Move Tabs to the Left / Right
I think a better solution is to move the tab to the left or right to its current position instead of figuring out the numerical value of the new position you want it at.
noremap &...
What does Java option -Xmx stand for? [duplicate]
... in simple words, you are setting Java heap memory to a maximum of 1024 MB from the available memory, not more.
Notice there is NO SPACE between -Xmx and 1024m
It does not matter if you use uppercase or lowercase. For example: "-Xmx10G" and "-Xmx10g" do the exact same thing.
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Page redirect after certain time PHP
...tual output is sent, either by normal HTML tags, blank lines in a file, or from PHP. It is a very common error to read code with include, or require, functions, or another file access function, and have spaces or empty lines that are output before header() is called. The same problem exists when usi...
How to change the pop-up position of the jQuery DatePicker control
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Far from perfect on overcoming a programatic problem by introducing a timeout.
– whaefelinger
Jul 16 '15 at 10:55
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How do I check in JavaScript if a value exists at a certain array index?
...is defined by array.length, and the array is said to comprise all elements from 0 to array.length - 1. Not all of these values will be defined values though. If you use the delete keyword on an array member it will set that member back to being undefined, just like if you extend an array by increm...