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Extracting the last n characters from a string in R
How can I get the last n characters from a string in R?
Is there a function like SQL's RIGHT?
15 Answers
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How do I escape a single quote ( ' ) in JavaScript? [duplicate]
UPDATE:
I want to give an updated answer to this question. First, let me state if you're attempting to accomplish what I have below, I recommend that you manage events by adding event listeners instead. I highly recommend that you utilize jQuery for your project and use their syntax to manage ...
How to add an extra source directory for maven to compile and include in the build jar?
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http://maven.apache.org/guides/mini/guide-using-one-source-directory.html
<build>
<sourceDirectory>../src/main/java</sourceDirectory>
also see
Maven compile with multiple src directories
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Delete files older than 3 months old in a directory using .NET
I would like to know (using C#) how I can delete files in a certain directory older than 3 months, but I guess the date period could be flexible.
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How do I change tab size in Vim?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
My docker container has no internet
I had it working allright but now it stopped. I tried the following commands with no avail:
22 Answers
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
...tely, allowing for a better user experience.
From Google IO 2013 session
https://www.youtube.com/watch?feature=player_embedded&v=DujfpXOKUp8#t=1435s
Update: its not true anymore, <meta name="viewport" content="width=device-width"> is enough to remove 300ms delay
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What are the basic rules and idioms for operator overloading?
Note: The answers were given in a specific order , but since many users sort answers according to votes, rather than the time they were given, here's an index of the answers in the order in which they make most sense:
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Browse and display files in a git repo without cloning
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Take a look at http://git-scm.com/book/en/Git-Internals-Transfer-Protocols for info on how to do this over some transport protocols. Note this won't work for standard git over SSH.
For git over SSH, an up-to-date server-side git should all...
Why seal a class?
...point is to avoid the brittle base class problem described in detail here:
http://blogs.msdn.com/ericlippert/archive/2004/01/07/virtual-methods-and-brittle-base-classes.aspx
If you provide a framework it is important for maintainability legacy projects and to upgrade your framework to avoid the bri...