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Keep only first n characters in a string?
Is there a way in JavaScript to remove the end of a string?
7 Answers
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Node.js - Find home directory in platform agnostic way
Process.platform returns "win32" for Windows. On Windows a user's home directory might be C:\Users[USERNAME] or C:\Documents and Settings[USERNAME] depending on which version of Windows is being used. On Unix this isn't an issue.
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How is “int* ptr = int()” value initialization not illegal?
The following code (taken from here ):
5 Answers
5
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Permanently Set Postgresql Schema Path
I need to set schema path in Postgres so that I don't every time specify schema dot table e.g. schema2.table .
Set schema path:
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Android Closing Activity Programmatically
What is the equivalent operation within an activity to navigating away from the screen. Like when you press the back button, the activity goes out of view. How can this be called from inside an activity so that it closes itself.
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How do I view the list of functions a Linux shared library is exporting?
I want to view the exported functions of a shared library on Linux.
4 Answers
4
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Subscripts in plots in R
I can't find a way how to write subscripts in the title or the subtitle in R.
How can I write v 1,2 with 1,2 as subscripts?
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Updating MySQL primary key
I have a table user_interactions with 4 columns:
3 Answers
3
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redis-py : What's the difference between StrictRedis() and Redis()?
I want to use redis-py for caching some data, but I can't find a suitable explanation of the difference between redis.StrictRedis() and redis.Redis() . Are they equivalent?
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#ifdef in C#
I would like to do the below but in C# instead of C++
3 Answers
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