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How to get the class of the clicked element?
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what if the element has more than one class name?
– Dharman
Oct 5 '13 at 17:52
1
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how to “reimport” module to python then code be changed after import
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Note that if you did from foo import * or from foo import bar, the symbol foo doesn't get defined. You need to import sys then reload(sys.modules['foo']) or perhaps reload(sys.modules[bar.__module__])
– drevicko
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How do you use an identity file with rsync?
...the key into memory. ssh will try identities from ssh-agent automatically if it can find them. Commands would be
eval $(ssh-agent) # Create agent and environment variables
ssh-add ~/.ssh/1234-identity
ssh-agent is a user daemon which holds unencrypted ssh keys in memory. ssh finds it based on e...
Email address validation using ASP.NET MVC data type attributes
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If you are using .NET Framework 4.5, the solution is to use EmailAddressAttribute which resides inside System.ComponentModel.DataAnnotations.
Your code should look similar to this:
[Display(Name = "Email address")]
[Require...
Access to Modified Closure
...e seems to work fine though ReSharper complains that this is "access to modified closure". Can any one shed light on this?
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How do I refresh the page in ASP.NET? (Let it reload itself by code)
... not using Server Side support, however it is wrong in relation to the specified .Net The correct way is to use Response.Redirect.
– Phill Healey
Nov 27 '15 at 16:09
add a com...
How to get the current directory of the cmdlet being executed
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@user2326106 Can you explain the difference between $PSScriptRoot and $MyInvocation.MyCommand.Path?
– duct_tape_coder
Jun 14 '19 at 20:53
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How to change the Push and Pop animations in a navigation based app
...t work, is explained in this post.
Just to repeat:
Surprisingly: with iOS, if you want the simplest, most common, everyday transitions (such as an ordinary slide), you do have to all the work of implementing a full custom transition.
Here's how to do it ...
1. You need a custom UIViewControllerAnima...
What are some popular naming conventions for Unit Tests? [closed]
... conventions you have used are:
Clear about what each test state is.
Specific about the expected behaviour.
What more do you need from a test name?
Contrary to Ray's answer I don't think the Test prefix is necessary. It's test code, we know that. If you need to do this to identify the code, the...
What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
I tried researching the difference between cout , cerr and clog on the internet but couldn't find a perfect answer. I still am not clear on when to use which. Can anyone explain to me, through simple programs and illustrate a perfect situation on when to use which one?
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