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How to find patterns across multiple lines using grep?
...pcre2
% brew install pcre2
pcre2grep is also available on Linux (Ubuntu 18.04+)
$ sudo apt install pcre2-utils # PCRE2
$ sudo apt install pcregrep # Older PCRE
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What does the forward slash mean in the CSS font shorthand?
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12px is the font size, 18px is the line height.
The syntax is based on typographical notation for specifying the respective sizes, and is only applicable to the font shorthand property. In other words, the above declaration ...
Twitter Bootstrap: Text in navbar
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edited Jun 29 '14 at 2:50
Kermit
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How to track down log4net problems
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edited Jun 8 '17 at 9:36
Malice
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JUnit confusion: use 'extends TestCase' or '@Test'?
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The distinction is rather easy:
extending TestCase is the way unit tests were written in JUn...
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On a 64-bit machine running in 64-bit mode:
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AngularJS $http, CORS and http authentication
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answered Jan 30 '14 at 11:54
igorzgigorzg
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AVD Manager - Cannot Create Android Virtual Device
...us 7 from "Device", I give the AVD a name, I choose "Android 4.2 API Level 17" as the target. And no matter what I do for the rest of the settings, the "OK" button continues to be greyed out. I am not presented with any errors. Any idea as to what I may be missing and why the window would not allow ...
URL matrix parameters vs. query parameters
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The important difference is that matrix parameters apply to a particular path element while que...