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How do you run a single query through mysql from the command line?
I'm looking to be able to run a single query on a remote server in a scripted task.
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Which regular expression operator means 'Don't' match this character?
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Why does “,,,” == Array(4) in Javascript?
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Add hover text without javascript like we hover on a user's reputation
In stackoverflow, when we hover on a user's reputation we see a text. I have seen this at many places and the source code tells me that it can be done without js. And i tried and got only this-
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How to check if an intent can be handled from some activity?
I have this method so far , but it came up like something is missing
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JComboBox Selection Change Listener?
I'm trying to get an event to fire whenever a choice is made from a JComboBox .
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How to go to an error using only the keyboard in Eclipse?
Let's say I have a file with 10 lines and I have a problem with the name of the package (or something) and the cursor is on the last line of the text.
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How to open files relative to home directory
The following fails with Errno::ENOENT: No such file or directory , even if the file exists:
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Git diff -w ignore whitespace only at start & end of lines
I love to use git diff -w to ignore whitespace differences. But, I just noticed that it ignores even whitespace differences in the middle of lines. How could I only ignore whitespace differences that come at the start (^) or end ($) of lines?
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