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Regex to match only letters
... a character set: [a-zA-Z] matches one letter from A–Z in lowercase and uppercase. [a-zA-Z]+ matches one or more letters and ^[a-zA-Z]+$ matches only strings that consist of one or more letters only (^ and $ mark the begin and end of a string respectively).
If you want to match other letters than...
How do you use an identity file with rsync?
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How To Set Up GUI On Amazon EC2 Ubuntu server
...r
You can download xtightvncviewer to view desktop(for Ubutnu) from here https://help.ubuntu.com/community/VNC/Clients
In the vnc client, give public DNS plus ":1" (e.g. www.example.com:1). Enter the vnc login password. Make sure to use a normal connection. Don't use the key files.
Additional gu...
Send a pull request on GitHub for only latest commit
...branch my-feature-request 9685770
git checkout my-feature-request
git pull https://github.com/original_project/original_project.git
git cherry-pick b67627b
git push origin my-feature-request
Then I picked my-feature-request as the branch for my pull request to the original project.
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How do I use a custom deleter with a std::unique_ptr member?
I have a class with a unique_ptr member.
6 Answers
6
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Is there a faster/shorter way to initialize variables in a Rust struct?
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What is AF_INET, and why do I need it?
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Convert blob URL to normal URL
...o server data, then how come Youtube videos' src url look like: src="blob:https%3A//www.youtube.com/44f26667-03f1-4978-9eed-af0cbf11dd67" (in Chrome)
– bhh1988
Sep 3 '14 at 15:53
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How can I use an array of function pointers?
How should I use array of function pointers in C?
10 Answers
10
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C# vs Java Enum (for those new to C#)
I've been programming in Java for a while and just got thrown onto a project that's written entirely in C#. I'm trying to come up to speed in C#, and noticed enums used in several places in my new project, but at first glance, C#'s enums seem to be more simplistic than the Java 1.5+ implementation....