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How to kill zombie process
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186
The zombie must be waited on by its parent. Find its parent and figure out why that parent is not paying attention to its children, then f...
Remove blank lines with grep
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308
Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching.
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How do I get today's date in C# in mm/dd/yyyy format?
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8 Answers
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Why does the Visual Studio editor show dots in blank spaces?
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808
Visual Studio is configured to show whitespace.
Press Ctrl+R, Ctrl+W.
If you are using C# ke...
IndexOf function in T-SQL
...re looking for
select CHARINDEX('@', 'someone@somewhere.com')
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8
(1 row(s) affected)
-or-
select CHARINDEX('c', 'abcde')
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3
(1 row(s) affected)
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Where is my Django installation?
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answered Aug 12 '11 at 8:31
Uku LoskitUku Loskit
35.8k88 gold badges7979 silver badges8787 bronze badges
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Convert String to System.IO.Stream [duplicate]
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Try this:
// convert string to stream
byte[] byteArray = Encoding.UTF8.GetBytes(contents);
//byte[] byteArray = Encoding.ASCII.GetBytes(contents);
MemoryStream stream = new MemoryStream(byteArray);
and
// convert stream to string
StreamReader reader = new StreamReader(stream);
string text =...
Remove all special characters from a string in R?
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edited Oct 3 '16 at 6:38
answered Apr 24 '12 at 9:01
Ric...
How to download Xcode DMG or XIP file?
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9.3.1
9.2 (Last version supporting macOS 10.12.6 Sierra)
9.1
9.0.1
Xcode 8
8.3.3
8.2.1 (Last version supporting OS X 10.11.5 El Capitan)
8.1
8.0
Xcode 7
7.3.1
7.2.1 (Last version supporting OS X 10.10 Yosemite)
7.1.1
7.0.1
Xcode 6
6.4
6.3.2
6.2 (Last version supporting OS X 10.9.5 Mavericks)
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