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Remove element by id

...].map(n => n && n.remove()); These functions are available in all modern browsers (not IE). Read more on MDN. share | improve this answer | follow ...
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How to recursively find and list the latest modified files in a directory with subdirectories and ti

...es with several subdirectories and files in them. I need to make a list of all these directories that is constructed in a way such that every first-level directory is listed next to the date and time of the latest created/modified file within it. ...
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How can I change the table names when using ASP.NET Identity?

... p.Id).HasColumnName("User_Id"); or simply the below if you want to keep all the standard column names: modelBuilder.Entity<IdentityUser>() .ToTable("Users", "dbo") Full example below (this should be in your IdentityModel.cs file) i changed my ApplicationUser class...
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What is the smallest possible valid PDF?

Out of simple curiosity, having seen the smallest GIF , what is the smallest possible valid PDF file? 4 Answers ...
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What is the difference between include and require in Ruby?

...unctionality, you can use the load method. The include method takes all the methods from another module and includes them into the current module. This is a language-level thing as opposed to a file-level thing as with require. The include method is the primary way to "extend" cla...
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What is the difference between D3 and jQuery?

...jQuery you directly manipulate elements, but with D3 you provide data and callbacks through D3's unique data(), enter() and exit() methods and D3 manipulates elements. D3 is usually used for data visualization but jQuery is used for creating web apps. D3 has many data visualization extensions and jQ...
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Does file_get_contents() have a timeout setting?

I am calling a series of links using the file_get_contents() method in a loop. Each link may take more than 15 minutes to process. Now, I worry about whether PHP's file_get_contents() has a timeout period? ...
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Change a column type from Date to DateTime during ROR migration

... This answer is only partially correct, you can not use change_column inside change even on rails 4 or down migration will not work. You should use up/down no matter the version of rails. – Alan Peabody Jul 18 '1...
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How to read file contents into a variable in a batch file?

...variable – just like any other environment variable – it is one, after all: %Build% So to check for existence: if exist \\fileserver\myapp\releasedocs\%Build%.doc ... Although it may well be that no UNC paths are allowed there. Can't test this right now but keep this in mind. ...
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Init method in Spring Controller (annotation version)

...can have your class implement the InitializingBean interface to provide a callback function (afterPropertiesSet()) which the ApplicationContext will invoke when the bean is constructed. share | impr...