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Select random lines from a file
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656
Use shuf with the -n option as shown below, to get N random lines:
shuf -n N input > output...
Where do I mark a lambda expression async?
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+350
To mark a lambda async, simply prepend async before its argument list:
// Add a command to delete the current Group
contextMenu.Comm...
New lines inside paragraph in README.md
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524
Interpreting newlines as <br /> used to be a feature of Github-flavored markdown, but th...
What does value & 0xff do in Java?
...is a long. But not on byte. See the Java Language Specification, sections 15.22.1 and 5.6.2.
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Understanding keystore, certificates and alias
...y's private key).
More information:
http://download.oracle.com/javase/1.5.0/docs/tooldocs/solaris/keytool.html
http://developer.android.com/guide/publishing/app-signing.html
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Linq to SQL how to do “where [column] in (list of values)”
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Can't choose class as main class in IntelliJ
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answered Feb 19 '14 at 15:08
trappskitrappski
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Python “raise from” usage
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edited Jul 7 '19 at 23:56
answered Jul 15 '14 at 7:44
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Setting Vim whitespace preferences by filetype
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Extracting specific columns from a data frame
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answered Apr 19 '15 at 21:19
Sam FirkeSam Firke
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