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Change date format in a Java string
I've a String representing a date.
19 Answers
19
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Why use sprintf function in PHP?
I am trying to learn more about the PHP function sprintf() but php.net did not help me much as I am still confused, why would you want to use it?
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Elegant way to invert a map in Scala
Learning Scala currently and needed to invert a Map to do some inverted value->key lookups. I was looking for a simple way to do this, but came up with only:
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Focus Input Box On Load
How can the cursor be focus on a specific input box on page load?
11 Answers
11
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Escape Character in SQL Server
I want to use quotation with escape character. How can I do?
9 Answers
9
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file_put_contents - failed to open stream: Permission denied
I am trying to write a query to a file for debugging. The file is in database/execute.php . The file I want to write to is database/queries.php .
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What is the meaning of the planned “private protected” C# access modifier?
As part of the Roslyn documentation on GitHub, there's a page called Language feature implementation status , with planned language features for C# and VB.
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nginx error connect to php5-fpm.sock failed (13: Permission denied)
I update nginx to 1.4.7 and php to 5.5.12 , After that I got the 502 error . Before I update everything works fine.
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How do I update devDependencies in NPM?
npm update seems to just update the packages in dependencies , but what about devDependencies .
8 Answers
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“Application tried to present modally an active controller”?
I just came across a crash showing a NSInvalidArgumentException with this message on an app which wasn't doing this before.
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