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Do I need a content-type header for HTTP GET requests?
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According to the RFC 7231 section 3.1.5.5:
A sender that generates a message containing a payload body SHOULD generate a Content-Type header field in that message unless the intended media type of the enclosed representation is unknown to the s...
How do I navigate in the results of Diff
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hellow
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answered Dec 27 '11 at 3:30
wadesworldwadesworld
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How to revert to origin's master branch's version of file
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Can existing virtualenv be upgraded gracefully?
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You can use the Python 2.6 virtualenv to "revirtual" the existing directory. You will have to re...
Android Studio Project Structure (v.s. Eclipse Project Structure)
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The mystery: Android Studio's Project Structure and Build System
I don't know if this is becaus...
alternatives to REPLACE on a text or ntext datatype
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answered Dec 3 '10 at 1:23
p.campbellp.campbell
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Syntax for if/else condition in SCSS mixin
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What is the difference between Server.MapPath and HostingEnvironment.MapPath?
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answered Jun 3 '09 at 11:43
Philippe LeybaertPhilippe Leybaert
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Replace specific characters within strings
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With a regular expression and the function gsub():
group <- c("12357e", "12575e", "197e18", "e18947")
group
[1] "12357e" "12575e" "197e18" "e18947"
gsub("e", "", group)
[1] "12357" "12575" "19718" "18947"
What gsub does here is to replace each occurrence of "e" with an empty string "".
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Calling a base class's classmethod in Python
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