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How to find common elements from multiple vectors?
Can anyone tell me how to find the common elements from multiple vectors?
3 Answers
3
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IntelliJ: How to auto-highlight variables like in Eclipse
My employer wants me to use IntelliJ for Java development. Previously, I've always used eclipse.
4 Answers
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Lock screen orientation (Android) [duplicate]
... Manifest, you can set the screenOrientation to landscape. It would look something like this in the XML:
<activity android:name="MyActivity"
android:screenOrientation="landscape"
android:configChanges="keyboardHidden|orientation|screenSize">
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</activity>
Where MyActivity is the one...
how to clear the screen in python [duplicate]
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If you mean the screen where you have that interpreter prompt >>> you can do CTRL+L on Bash shell can help. Windows does not have equivalent. You can do
import os
os.system('cls') # on windows
or
os.system('clear') #...
Javascript Regexp dynamic generation from variables? [duplicate]
...e \ is the escape character in a string): new RegExp('\\(') would be the same as /\(/.
So your patterns have to become:
var pattern1 = ':\\(|:=\\(|:-\\(';
var pattern2 = ':\\(|:=\\(|:-\\(|:\\(|:=\\(|:-\\(';
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Page vs Window in WPF?
....g. Internet Explorer). Pages must be hosted in a NavigationWindow or a Frame
Windows are just normal WPF application Windows, but can host Pages via a Frame container
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String contains another string [duplicate]
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@donald: Works for me: jsfiddle.net/bZUvp (and it also works with node.js, it's the same JavaScript)
– Felix Kling
May 24 '11 at 10:14
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Extract directory from path
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dirname $file
is what you are looking for
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How to return value from an asynchronous callback function? [duplicate]
This question is asked many times in SO. But still I can't get stuff.
3 Answers
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Backbone.js: How to get the index of a model in a Backbone Collection?
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yes, backbone provides access to many underscore.js methods on models and collections, including an indexOf method on collections. it also provides an at method like you've shown.
var index = this.collection.indexOf(this.model);
var modelAbove = this.collection.at(index-1);
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