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Vim: Move window left/right?
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+50
Ctrl w gives you the "windows command mode", allowing the following modifiers:
Ctrl w + R - To rotate windows up/left.
Ctrl w + r - ...
How to automatically navigate to the current class in Intellij Idea Project Tool Window?
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answered Jul 10 '12 at 15:18
CrazyCoderCrazyCoder
331k126126 gold badges839839 silver badges763763 bronze badges
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How do I convert a String to an InputStream in Java?
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20
StandardCharsets requires minimum API level 19.
– Nantoka
Jan 30 '14 at 15:05
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Get position of UIView in respect to its superview's superview
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edited May 23 '19 at 10:12
Cœur
29.9k1515 gold badges166166 silver badges214214 bronze badges
answe...
How can I get sin, cos, and tan to use degrees instead of radians?
...is to do the conversion:
function toDegrees (angle) {
return angle * (180 / Math.PI);
}
Note that functions like sin, cos, and so on do not return angles, they take angles as input. It seems to me that it would be more useful to you to have a function that converts a degree input to radians, li...
Run task only if host does not belong to a group
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201
Here's another way to do this:
- name: my command
command: echo stuff
when: "'groupname' n...
Python 2.7: Print to File
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Simon BergotSimon Bergot
9,08866 gold badges3131 silver badges5353 bronze badges
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Passing a list of kwargs?
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answered Sep 30 '09 at 6:11
PeterPeter
108k4646 gold badges166166 silver badges203203 bronze badges
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How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...ing like this:
$ env -i perl -V
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@INC:
/usr/lib/perl5/site_perl/5.18.0/x86_64-linux-thread-multi-ld
/usr/lib/perl5/site_perl/5.18.0
/usr/lib/perl5/5.18.0/x86_64-linux-thread-multi-ld
/usr/lib/perl5/5.18.0
.
Note . at the end; this is the current directory (which is not necessarily the ...
Cannot pass null argument when using type hinting
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PHP 7.1 or newer (released 2nd December 2016)
You can explicitly declare a variable to be null with this syntax
function foo(?Type $t) {
}
this will result in
$this->foo(new Type()); // ok
$this->foo(null); // ok
$this->foo(); // error
So, if you wan...