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How to remove part of a string? [closed]
...t constant
$string="REGISTER 11223344 here";
$s = explode(" ",$string);
unset($s[1]);
$s = implode(" ",$s);
print "$s\n";
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Extension methods must be defined in a non-generic static class
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change
public class LinqHelper
to
public static class LinqHelper
Following points need to be considered when creating an extension method:
The class which defines an extension method must be non-generic, static and non-nested
Every extension method must be a static method
The first param...
Libraries do not get added to APK anymore after upgrade to ADT 22
... error SimonSays ran into before installing it. It may only require proper setting of the export checkboxes as described above, but felt I should mention that I did along the way install the Build Tools.
– strangeluck
Sep 24 '13 at 12:04
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How to add a new audio (not mixing) into a video using ffmpeg?
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Replace audio
ffmpeg -i video.mp4 -i audio.wav -map 0:v -map 1:a -c:v copy -shortest output.mp4
The -map option allows you to manually select streams / tracks. See FFmpeg Wiki: Map for more info.
This example uses -c:v copy to stream cop...
What is the difference between sed and awk? [closed]
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sed is a stream editor. It works with streams of characters on a per-line basis. It has a primitive programming language that includes goto-style loops and simple conditionals (in addition to pattern matching and address matching). There are essentially only two "variable...
How to move screen without moving cursor in Vim?
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How about just setting 'scrolloff' to half the value of 'lines'?
– rld.
Nov 5 '17 at 17:24
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How does the ARM architecture differ from x86? [closed]
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ARM is a RISC (Reduced Instruction Set Computing) architecture while x86 is a CISC (Complex Instruction Set Computing) one.
The core difference between those in this aspect is that ARM instructions operate only on registers with a few instructions for loading...
How can I clone an SQL Server database on the same server in SQL Server 2008 Express?
...DECLARE @destLdf nvarchar(100);
DECLARE @sqlServerDbFolder nvarchar(100);
SET @sourceDb = 'db1'
SET @sourceDb_log = @sourceDb + '_log'
SET @backupPath = 'E:\tmp\' + sourceDb + '.bak' --ATTENTION: file must already exist and SQL Server must have access to it
SET @sqlServerDbFolder = 'E:\DB SQL\MSSQL...
Switching between tabs in NERDTree
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my settings
map <F2> :NERDTreeToggle<cr>
map <C-Right> :tabn<cr>
map <C-Left> :tabp<cr>
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How do you make sure email you send programmatically is not automatically marked as spam?
... brandonchecketts.com/emailtest.php you can test if your mail server setup conforms to DomainKeys, DKIM, SPF and other anti-spam methods.
– Jonas
Jun 9 '10 at 7:02
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