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What is the difference between “text” and new String(“text”)?
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12 Answers
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Xcode 4 and Core Data: How to enable SQL Debugging
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150
You should be looking at the same place you get NSLOGS
And you should Go to Product -> Edi...
Search for “does-not-contain” on a DataFrame in pandas
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edited Jan 24 '19 at 20:23
cs95
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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
Community♦
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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 ...
Replace a value in a data frame based on a conditional (`if`) statement
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221
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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165
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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Try this to reload your current shell:
source ~/.profile
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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...