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Node.js Unit Testing [closed]
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If I was starting a new project now I'd probably use Mocha as the test framework
– evilcelery
Nov 6 '12 at 16:30
1
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iPhone Simulator location
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Changes since Xcode 4.3.1
Please note that the new version of Xcode is now available on the Mac App Store. Hence all the stuff that used to come with an installer is now packaged into Xcode.app.
Therefore the iOS Simulator binary is located here:
/Applications/Xcode.app/Contents/Developer/Pla...
What is stack unwinding?
...e 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 manage resources like memory, database connections, open file descriptors, etc. in C++.
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How to access full source of old commit in BitBucket?
...g/user/project/commits/0000000000000000000000000000000000000000?at=master. Now, just change commits in the url to src and you are browsing the full source at this commit!
– Peter
Sep 15 '17 at 14:07
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How do I retrieve my MySQL username and password?
... irretrievable. It has been hashed with a one way hash which if you don't know is irreversible. I recommend go with Xenph Yan above and just create an new one.
You can also use the following procedure from the manual for resetting the password for any MySQL root accounts on Windows:
Log on to y...
Dialog to pick image from gallery or from camera
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Camera permission is now needed to open camera intent @tasomaniac
– Saad Bilal
Feb 17 '17 at 10:32
27
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How to define a two-dimensional array?
...w, h = 8, 5;
Matrix = [[0 for x in range(w)] for y in range(h)]
You can now add items to the list:
Matrix[0][0] = 1
Matrix[6][0] = 3 # error! range...
Matrix[0][6] = 3 # valid
Note that the matrix is "y" address major, in other words, the "y index" comes before the "x index".
print Matrix[0]...
Create a string of variable length, filled with a repeated character
... new repeat function built into String.prototype handles this now (ES6+)
– AlexMA
Oct 18 '16 at 18:05
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Animate scrollTop not working in firefox
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var element = ( html.scrollTop === newY ) ? 'html' : 'body';
// now reset back to the starting position
window.scrollTo(0, startingY);
return element;
}
// store the element selector name in a global var -
// we'll use this as the selector for our page scrolling animation.
scrol...
Force browser to clear cache
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SO is using GET arguments now.
– Saeb Amini
Nov 23 '11 at 16:36
61
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