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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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Debugging sqlite database on the device
...pport in the emulator. I tried pulling the database file out of the device by using
17 Answers
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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...
Remote debugging a Java application
...ng options as said in above post.
Configure Eclipse for remote debugging by specifying host and port.
Start remote debugging in Eclipse and wait for connection to succeed.
Setup breakpoint and debug.
If you want to debug from start of application use suspend=y , this will keep remote applica...
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...
How are the points in CSS specificity calculated
... this base is.
It turns out that the "very large base" employed (at least by the 4 most commonly-used browsers*) to implement this standard algorithm is 256 or 28.
What this means is that a style specified with 0 ids and 256 class-names will over-ride a style specified with just 1 id. I tested t...
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...
Executing Batch File in C#
...t that if the streams are read synchronously, a deadlock can occur, either by reading synchronously before WaitForExit or by reading both stderr and stdout synchronously one after the other.
This should not happen if using the asynchronous read methods instead, as in the following example:
static...