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How to change a module variable from another module?

... change that. This is one of the dangers of using the from foo import bar form of the import statement: it splits bar into two symbols, one visible globally from within foo which starts off pointing to the original value and a different symbol visible in the scope where the import statement is exec...
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How can I get the length of text entered in a textbox using jQuery?

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How do I call ::std::make_shared on a class with only protected or private constructors?

... and points to storage suitable to hold an object of type T, shall be well formed. A shall be an allocator (17.6.3.5). The copy constructor and destructor of A shall not throw exceptions. Since the requirement is unconditionally specified in terms of that expression and things like scope aren't ta...
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Permission denied (publickey) when SSH Access to Amazon EC2 instance [closed]

...name>/.ssh/authorized_keys file on your EC2 instance. About 2., the information about which username you should use is often lacking from the AMI Image description. But you can find some in AWS EC2 documentation, bullet point 4. : http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingIns...
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How I can delete in VIM all text from current line to end of file?

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Call AngularJS from legacy code

...ed to be wrapped in $apply() like this: $scope.$apply(function(){ // perform any model changes or method invocations here on angular app. }); share | improve this answer | ...
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When to choose mouseover() and hover() function?

... edited Oct 18 '19 at 15:42 informatik01 14.7k88 gold badges6666 silver badges100100 bronze badges answered Jul 11 '13 at 9:15 ...
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Add all files to a commit except a single file?

... @MariusKavansky You can use all of these forms. If you use main/* it is necessary to add -- in front of it to let git know that it is a path. The other two variants work without including the two dashes. (Tested in command prompt on Windows 7 with msysGit) ...
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How to decide between MonoTouch and Objective-C? [closed]

..., you could make your $399 back very quickly. Do you want to learn the platform inside-out, or do you "just" want to write apps for it? Do you like .Net enough that using a different dev stack would take the fun out of it for you? Again, I like both stacks (Apple and Mono), but for me MonoTouch make...
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How do I make class methods / properties in Swift?

... still reports 'class variables not yet supported' against anything of the form 'class var varName:Type'. – Ali Beadle Apr 6 '15 at 18:59 ...