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In Vim, how do I apply a macro to a set of lines?
...lled RangeMacro, does exactly what you want! For everyone that can't guess by the name, what it does: it repeats a recorded macro for each line in a given range, no matter if by visual selection or by a :40,50 / :+10
See http://www.vim.org/scripts/script.php?script_id=3271
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How would I get a cron job to run every 30 minutes?
..._command
this means "run when the minute of each hour is evenly divisible by 30" (would run at: 1:30, 2:00, 2:30, 3:00, etc)
example #3
0,30 * * * * your_command
this means "run when the minute of each hour is 0 or 30" (would run at: 1:30, 2:00, 2:30, 3:00, etc)
it's another way to accomplish t...
How can I use getSystemService in a non-activity class (LocationManager)?
...ewLocation(location);
TextView myLocationText = (TextView)findViewById(R.id.myLocationText);
myLocationText.setText("Your current position is:\n" + latLongString);
}
}
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What does mc:Ignorable=“d” mean in WPF?
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The mc:Ignorable namespace provides xaml definitions that are "ignored" by the xaml processor.
This allows you to specify information used by the designer at design time which is ignored at runtime. In your case, you can specify DesignHeight and DesignWidth, which are not "real" properties on a...
What is MOJO in Maven?
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This is by far the best answer, I feel sorry you don't have more upvotes! The other answers don't give any more information than what is in the documentation already.
– marcv81
Jan 7 '15 at 11:5...
Difference between spring @Controller and @RestController annotation
... //...
return instance
}
}
the @ResponseBody is activated by default. You don't need to add it above the function signature.
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Can I simultaneously declare and assign a variable in VBA?
...itialize a variable on the same line with any data-type (value or object), by simply seperating the "action" with the semi-colo :. There are some limitations as you can not have multiple value declarations on the same line (ie var1 = val1: var2 = val2). It will bug out speradically and allow you t...
Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
... (2) Because string literals are non-writable, the compiler can save space by putting two instances of "string" in the same place; or, if somewhere else in the code you have "another string", then one chunk of memory could support both literals. Clearly, if code were then allowed to change those byt...
Is there “Break on Exception” in IntelliJ?
...n the breakpoints dialog in IntelliJ IDEA.
The exceptions can be filtered by condition or class if desired, or by whether you are interested in caught or uncaught exceptions.
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How to check if a map contains a key in Go?
I know I can iterate over a map m by,
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