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In Vim, how do I apply a macro to a set of lines?
...ple/all lines:
Execute the macro stored in register a on lines 5 through 10.
:5,10norm! @a
Execute the macro stored in register a on lines 5 through the end of the file.
:5,$norm! @a
Execute the macro stored in register a on all lines.
:%norm! @a
Execute the macro store in register a on al...
What is the difference (if any) between Html.Partial(view, model) and Html.RenderPartial(view,model)
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edited Apr 28 '10 at 13:38
answered Apr 28 '10 at 13:32
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Better way to check variable for null or empty string?
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Rails :dependent => :destroy VS :dependent => :delete_all
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202
The difference is with the callback.
The :delete_all is made directly in your application and ...
Redefining NULL
I'm writing C code for a system where address 0x0000 is valid and contains port I/O. Therefore, any possible bugs that access a NULL pointer will remain undetected and at the same time cause dangerous behaviour.
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call a static method inside a class?
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330
self::staticMethod();
More information about the Static keyword.
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How to compare two floating point numbers in Bash?
...nation
Piping through the basic calculator command bc returns either 1 or 0.
The option -l is equivalent to --mathlib; it loads the standard math library.
Enclosing the whole expression between double parenthesis (( )) will translate these values to respectively true or false.
Please, ensure tha...
How to copy data to clipboard in C#
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Alexei Levenkov
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answered Aug 23 '10 at 8:59
Kieren JohnstoneKieren Johnstone
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What does @hide mean in the Android source code?
...bject o = m.invoke(null, new Object[]{"android.permission.READ_CONTACTS", 10010});
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Is there a way to zoom the Visual Studio text editor with a keyboard shortcut?
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edited Jun 22 '10 at 20:36
Michael Mrozek
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