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Get just the filename from a path in a Bash script [duplicate]
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You can read more about the bash-only solution in the manual under parameter expansion.
– Iain Samuel McLean Elder
Jan 13 '14 at 1:15
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How do I check for null values in JavaScript?
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Readers, please be careful when using this type of test on numeric data. Do not use ! or !! to test for null or undefined on typically-numeric data unless you also want to throw away values of 0.
– Nick...
How to see an HTML page on Github as a normal rendered HTML page to see preview in browser, without
...ion, thank you! I added the links to my R Notebooks with the prefix to the README.md file and it renders my nb.html file very well. Here is the page in case anybody wants to see how it works: github.com/sargdavid/snippets.cvi and htmlpreview.github.io/?https://github.com/sargdavid/…
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setting an environment variable in virtualenv
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Update
As of 17th May 2017 the README of autoenv states that direnv is probably the better option and implies autoenv is no longer maintained.
Old answer
I wrote autoenv to do exactly this:
https://github.com/kennethreitz/autoenv
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Concatenating string and integer in python
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I didn't read the question, but this answer was the most useful to me :D
– Cold_Class
Sep 24 at 20:05
add a c...
How to solve java.lang.NoClassDefFoundError?
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I'm reading this because of an error I encountered while trying to run a unit test on Android. It turns out that the NoClassDefFoundError, in my case, occurred as a result of missing dependencies in the test. I need to think abou...
Git authentication fails after enabling 2FA
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If you are already using ssh keys, after enabling 2FA it will enforce you to read/write remote with SSH. You don't really need to add personal tokens rather keep using your existing SSH key pair.
Just change your remote url from HTTPS to...
What does immutable mean?
...tack to your heart’s content.
To go deep on understaning immutability, read Eric's posts starting with this one:
Immutability in C# Part One: Kinds of Immutability
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Can we make unsigned byte in Java
... receiving is unsigned and Java does not support unsigned byte, so when it reads the data it treats it as signed.
16 Answer...
Where are static methods and static variables stored in Java?
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Read the last line - Also this non-heap is nothing but perm gen area.Actually Method area is part of perm gen.
– Aniket Thakur
Feb 18 '15 at 18:32
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