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MySQL: Insert record if not exists in table
I am trying to execute the following query:
16 Answers
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How to use arguments from previous command?
I know that Esc + . gives you the last argument of the last command.
11 Answers
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Link to “pin it” on pinterest without generating a button
I have a page with tens or hundreds of posts, each one with social buttons.
I just can't generate all the buttons for each url: it is too slow (facebook, g+, twitter, pinterest... for hundreds of links). So, instead of the facebook share button to be generated on the fly, I use a simple img pointing...
What is the difference between `let` and `var` in swift?
What is the difference between let and var in Apple's Swift language?
30 Answers
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How to install Hibernate Tools in Eclipse?
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Hello Daniel. It has been a long time I dealt with Hibernate Tools and currently I'm my current task have not much to do with Hibernate. However, this answer is a summary of a longer post I wrote about how to configure Hibernate Too...
Setting HttpContext.Current.Session in a unit test
I have a web service I am trying to unit test. In the service it pulls several values from the HttpContext like so:
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How to manage startActivityForResult on Android?
In my activity, I'm calling a second activity from the main activity by startActivityForResult . In my second activity, there are some methods that finish this activity (maybe without a result), however, just one of them returns a result.
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django test app error - Got an error creating the test database: permission denied to create databas
When I try to test any app with command (I noticed it when I tried to deploy myproject using fabric, which uses this command):
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Can I change the fill color of an svg path with CSS?
I have the following code:
8 Answers
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Where is Developer Command Prompt for VS2013?
I need to run web.exe file from my developer command prompt in Visual Studio 2013. By default, the command prompt is not installed in Visual Studio 2013.
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