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How do I check if a SQL Server text column is empty?
...he actual question, but just a remark for people that only read the title, don't forget to add OR mytextfield IS NULL when your column can be NULL
– Daan
Aug 27 '15 at 9:50
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Edit a commit message in SourceTree Windows (already pushed to remote)
How do I edit an incorrect commit message in SourceTree without touching the command line?
4 Answers
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How do I hotkey directly to File Search tab in Eclipse
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I initially didn't notice that my "When" dropdown at bottom was defaulted to "Browsing attached Java Source" -- I had to change it to "In Windows" (as shown in your diagram) for it to pick up.
– Magnus
May 3 '16 at 16:24
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Using cURL with a username and password?
...a username/password. I'd like to try accessing it with curl. Right now I'm doing something like:
17 Answers
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Save the console.log in Chrome to a file
Does anyone know of a way to save the console.log output in Chrome to a file? Or how to copy the text out of the console?
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Do checkbox inputs only post data if they're checked?
... not problem on server side script to manage them. The problem is when you do not know that in advance - dynamically created checkboxes on page depending on some business logic. Then you have to make tricks and use parallel hiden input fields for those checkboxes and fulfill them with JavaScript.
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Ajax success event not working
...uch, it fails. You can catch the error with error: callback function.
You don't seem to need JSON in that function anyways, so you can also take out the dataType: 'json' row.
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Xcode debugging - displaying images
...n object variable through a graphical rendering, displayed in a popover window either in the debugger variables view or in place in your source code.
This chapter describes how you implement a Quick Look method for your custom class types so that object variables of those types can also be rendered ...
How to comment lines in rails html.erb files? [duplicate]
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For single line, you don't need the hyphens e.g. <%# my comment %>
– jackocnr
Jan 30 '13 at 0:50
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How to concatenate strings in twig
Anyone knows how to concatenate strings in twig? I want to do something like:
11 Answers
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