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How to remove duplicate white spaces in string using Java?
How to remove duplicate white spaces (including tabs, newlines, spaces, etc...) in a string using Java?
9 Answers
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List all developers on a project in Git
Is it possible to list all users that contributed to a project (users that have done commits) in Git?
9 Answers
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CMake unable to determine linker language with C++
I'm attempting to run a cmake hello world program on Windows 7 x64 with both Visual Studio 2010 and Cygwin, but can't seem to get either to work. My directory structure is as follows:
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How do I choose grid and block dimensions for CUDA kernels?
This is a question about how to determine the CUDA grid, block and thread sizes. This is an additional question to the one posted here .
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Bootstrap table striped: How do I change the stripe background colour?
With Bootstrap class table-striped , every other row in my table has a background colour equal to #F9F9F9 . How can I change this colour?
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form_for but to post to a different action
I want to have a form_for @user , but post to a custom action in the users controller.
6 Answers
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Devise form within a different controller
I am using a devise gem for sign_in/sign_out procedures.
5 Answers
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Easy way to turn JavaScript array into comma-separated list?
I have a one-dimensional array of strings in JavaScript that I'd like to turn into a comma-separated list. Is there a simple way in garden-variety JavaScript (or jQuery) to turn that into a comma-separated list? (I know how to iterate through the array and build the string myself by concatenation if...
Best way to remove an event handler in jQuery?
I have an input type="image" . This acts like the cell notes in Microsoft Excel. If someone enters a number into the text box that this input-image is paired with, I setup an event handler for the input-image . Then when the user clicks the image , they get a little popup to add some notes to t...
Insert Update stored proc on SQL Server
I've written a stored proc that will do an update if a record exists, otherwise it will do an insert. It looks something like this:
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