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How do I get an HttpContext object from HttpContextBase in ASP.NET MVC 1?
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edited May 23 '17 at 11:47
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answered Dec 31 '10 at 2:34
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What is the email subject length limit?
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197
See RFC 2822, section 2.1.1 to start.
There are two limits that this
standard places on ...
How can I shuffle an array? [duplicate]
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1006
Use the modern version of the Fisher–Yates shuffle algorithm:
/**
* Shuffles array in pla...
Replace a value in a data frame based on a conditional (`if`) statement
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Easier to convert nm to characters and then make the change:
junk$nm <- as.character(junk$nm...
View the Task's activity stack
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From the command line, you can use: adb shell dumpsys activity
This asks the activity manager...
Reload .profile in bash shell script (in unix)?
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196
Try this to reload your current shell:
source ~/.profile
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Better way to set distance between flexbox items
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How to copy text to clipboard/pasteboard with Swift
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edited Jun 28 '19 at 5:44
answered Jul 10 '14 at 7:40
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RegEx: Grabbing values between quotation marks
...'ve been using the following with great success:
(["'])(?:(?=(\\?))\2.)*?\1
It supports nested quotes as well.
For those who want a deeper explanation of how this works, here's an explanation from user ephemient:
([""']) match a quote; ((?=(\\?))\2.) if backslash exists, gobble it, and wheth...