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How to find patterns across multiple lines using grep?
...)*efg' test.txt
where -M, --multiline allow patterns to match more than one line
There is a newer pcre2grep also. Both are provided by the PCRE project.
pcre2grep is available for Mac OS X via Mac Ports as part of port pcre2:
% sudo port install pcre2
and via Homebrew as:
% brew install pc...
Read/Write 'Extended' file properties (C#)
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how would one set one of these values? for e.g. Author or publisher for a .txt file. I am on win 7 and used this and it does show a blank author and publisher and 282 other properties
– Vaibhav Garg
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Python function overloading
...ading is not really what you want in python.
Why Not Overloading?
First, one needs to understand the concept of overloading and why it's not applicable to python.
When working with languages that can discriminate data types at
compile-time, selecting among the alternatives can occur at
com...
How do I add a class to a given element?
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If the only work on the whole page that needs to be done with JavaScript is this class name addition, then yes. But I can't see this being the only dynamic part of the page. A library will help with everything else as well. At 30-50kb jQuery is hardly a hit worth discussing.
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How to change facet labels?
...Length ~~ (cm)))) it will not appear in mathematical expression. How would one show expressions as facet labels?
– Brian D
Feb 21 '18 at 14:26
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Syntax highlighting code with Javascript [closed]
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Surely using one which "automatically" detects the language simply puts more weight on the client's machine/browser...
– James
Oct 2 '08 at 8:42
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Eclipse hangs at the Android SDK Content Loader
...ins configs won't load (you lose even the version control configs for each one). You should, backup the .projects folder, start eclipse, let it load, then close it, and after that, overwrite the recently generated .projects with the one you backed-up. (Taken from here: stackoverflow.com/a/22007977/...
Why is C so fast, and why aren't other languages as fast or faster? [closed]
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There isn't much that's special about C. That's one of the reasons why it's fast.
Newer languages which have support for garbage collection, dynamic typing and other facilities which make it easier for the programmer to write programs.
The catch is, there is additional ...
Why am I getting 'Assembly '*.dll' must be strong signed in order to be marked as a prerequisite.'?
... NuGet it's easy to get into this situation if:
You install a package to one project in your solution.
A new version of that package is deployed to the package source.
You install it to another project in the same solution.
This results in two projects in your solution referencing different vers...
How to navigate through textfields (Next / Done Buttons)
...can I navigate through all my text fields with the "Next" Button on the iPhone Keyboard?
34 Answers
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