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Multiple GitHub Accounts & SSH Config
... needed to make to get this to work. In trying to get two profiles set up, one for personal and one for work, my ~/.ssh/config was roughly as follows:
Host me.github.com
HostName github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/me_rsa
Host work.github.com
HostName ...
nonlocal keyword in Python 2.x
... but it seems like this keyword is not available in python 2.x. How should one access nonlocal variables in closures in these versions of python?
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What is the JavaScript convention for no operation?
...ere might be some performance issues associated with this (as is also mentioned by others in comments or in other answers).
However, that being said, you can easily define your own noop function and, infact, many libraries and frameworks also provide noop functions. Below are some examples:
var no...
What is
...
It means that T must implement Comparable<T itself or one of T's superclasses>
The sense is that because SortedList is sorted, it must know how to compare two classes of its generics T parameter. That's why T must implement Comparable<T itself or one of T's superclasses>...
Avoid Android Lint complains about not-translated string
...rilLeroux answer is more comprehensive and should be marked as the correct one because it shows the option of putting all the non translatable strings in one file.
– Yoel Gluschnaider
Jan 27 '16 at 17:12
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How do I check if a string contains a specific word?
...
You can use the strpos() function which is used to find the occurrence of one string inside another one:
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}
Note that the use of !== false is deliberate (neither != false nor === true will return the desired result); strpos()...
What is the difference between atan and atan2 in C++?
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One small detail, the range -π/2 <= atan() <= π/2 actually includes one point (pi/2) from quadrant II.
– Z boson
Jul 2 '15 at 11:30
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Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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One more minor thing that tripped me up: in boost, destructor of a running thread detaches it ( boost.org/doc/libs/1_47_0/doc/html/thread/… ), while in C++, destructor of a running thread calls terminate() (FDIS 30.3.1.3)
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Animate change of view controllers without using navigation controller stack, subviews or modal cont
... }];
}
Example use in a view controller
- (IBAction)flipToNextView
{
AnotherViewController *anotherVC = [[AnotherVC alloc] init...];
MyAppDelegate *appDelegate = (MyAppDelegate *)[UIApplication sharedApplication].delegate;
[appDelegate transitionToViewController:another...
What is the difference between a generative and a discriminative algorithm?
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When staring at the matrices observe that in the first one, all entries sum up to 1.0, while in the second one each row sums up to one. This will speed the enlightenment (and reduce confusion)
– Maxim Khesin
Aug 20 '13 at 17:58
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