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MongoDB: Find a document by non-existence of a field?
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Great point -- thanks. I know this caveat holds true in MongoDB version 1.8.x and before; but I thought queries with $exists field constra...
Turn off CSRF token in rails 3
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Dorian
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answered Apr 14 '11 at 20:36
Mike LewisMike Lewis
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split string in to 2 based on last occurrence of a separator
...', ',', 'f')
– Vanuan
Mar 18 '13 at 10:04
@Vanuan, It is EXACTLY that actually. Just also returns the separator for on...
“Automatic” vs “Automatic (Delayed start)”
...tDelay or HKLM\SYSTEM\CurrentControlSet\Control\AutoStartDelay (on Windows 10): decimal number of seconds to wait, may need to create this one. Applies globally to all Delayed services.
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Should I add .vcxproj.filter files to source control?
While evaluating Visual Studio 2010 Beta 2, I see that in the converted directory, my vcproj files became vcxproj files. There are also vcxproj.filter files alongside each project which appear to contain a description of the folder structure (\Source Files, \Header Files, etc.).
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Replace a value if null or undefined in JavaScript
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Here’s the JavaScript equivalent:
var i = null;
var j = i || 10; //j is now 10
Note that the logical operator || does not return a boolean value but the first value that can be converted to true.
Additionally use an array of objects instead of one single object:
var options = {
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How to get mouse position in jQuery without mouse-events?
...to know the mouse position without an event
if (currentMousePos.x < 10) {
// ....
}
});
But almost all code, other than setTimeout code and such, runs in response to an event, and most events provide the mouse position. So your code that needs to know where the mouse is probably...
Handler is abstract ,cannot be instantiated
...rting/autocompleting is one i.e. is quicker 90% of the time, is 5 x slower 10% of the time. Thanks again
– Joel Balmer
Mar 12 '14 at 22:20
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Visual Studio Wcf Test Client - entering an Int array
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answered Apr 30 '10 at 8:28
Darin DimitrovDarin Dimitrov
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How to force garbage collector to run?
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answered Nov 23 '10 at 15:05
Karthik RatnamKarthik Ratnam
2,58622 gold badges1515 silver badges2424 bronze badges
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