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How to determine if one array contains all elements of another array
...(main):137:0> %w[a b c d].contains_all? %w[d c h]
=> false
irb(main):138:0> %w[a b c d].contains_all? %w[d b c]
=> true
Of course the method can be written as a standard-alone method, eg
def contains_all?(a,b)
b.uniq.all? { |x| a.count(x) >= b.count(x) }
end
and you can invok...
How to fix Error: laravel.log could not be opened?
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138
Never use 777 for directories on your live server, but on your own machine, sometimes we need ...
Why is “a” != “a” in C?
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Tim CooperTim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
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maximum value of int
...cause it was a CLion IDE bug that I fixed by using the latest CLion (build 138.2344 - CLion is in the Early Access Program phase, and thus unstable)
– modulitos
Oct 10 '14 at 20:34
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Using “this” with class name
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138
Usually, you can use only this. But, sometimes this makes reference to an inner class... so, f...
为AppInventor2开发自己的拓展(Extension) - App Inventor 2 拓展 - 清泛IT社区，为创新赋能！
...早已提供已下载好的工程源码，关注页面顶部公众号（或搜索“fun123cn”关注），回复“源码”即可免费下载。代码编写采用自己较为熟悉的java开发环境就行，这里推荐使用VSCode，拓展目录在 appinventor-sources/appinventor/components ，...
How to create an empty file at the command line in Windows?
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Tim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
answered Jan 6 '13 at 6:32
JustinJustin
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Django set field value after a form is initialized
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138
Since you're not passing in POST data, I'll assume that what you are trying to do is set an in...
Angularjs: 'controller as syntax' and $watch
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138
I usually do this:
controller('TestCtrl', function ($scope) {
var self = this;
this....
UIPanGestureRecognizer - Only vertical or horizontal
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Tim Cooper
138k3434 gold badges286286 silver badges249249 bronze badges
answered Aug 22 '11 at 15:20
LocoMikeLoc...