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Bulk package updates using Conda
...in many cases,,, Personally I prefer to use conda update --all, that shows what's going to be installed and prompts for confirmation: you reply N and you have a compact list of outdated packages.
– gboffi
Aug 14 '15 at 9:43
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RegEx: Smallest possible match or nongreedy match
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Line2 "but without matching unless absolutely necessary": What does this mean?
– Raining
Apr 28 '19 at 12:16
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tomcat - CATALINA_BASE and CATALINA_HOME variables
... the same server (Linux) and it works as expected. I am trying to find out what the standard practice is with regards to setting the CATALINA_HOME and CATALINA_BASE variables.
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Doing a cleanup action just before Node.js exits
I want to tell Node.js to always do something just before it exits, for whatever reason — Ctrl + C , an exception, or any other reason.
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Running Bash commands in Python
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This didn't do what I wanted when I needed to do a cd 'path\to\somewhere' followed by another bash command that needed to be run in that somewhere. @user225312
– AWrightIV
Mar 4 '13 at 4:32
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How do I iterate through each element in an n-dimensional matrix in MATLAB?
...ement = array(idx)
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end
This is useful if you don't need to know what i,j,k, you are at. However, if you don't need to know what index you are at, you are probably better off using arrayfun()
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Upgrading PHP in XAMPP for Windows?
..., my upvote goes to Dharmang, he answered earlier and with more precision, what if I want to stick with the same versions of Apache and MySql and just update PHP? This lazy (but clear) answer doesn't cover that
– lucasreta
Jul 25 '14 at 14:46
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Get content uri from file path in android
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This is what both the above solutions returns: 1. file:///storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 2. /storage/emulated/0/DCIM/Camera/VID_20140312_171146.mp4 But what i was looking for is something different. I need the...
Postgres unique constraint vs index
...it is validated by using the VALIDATE CONSTRAINT option.
So I think it is what you call "partial uniqueness" by adding a constraint.
And, about how to ensure the uniqueness:
Adding a unique constraint will automatically create a unique B-tree index on the column or group of columns listed in the c...
Best way to work with transactions in MS SQL Server Management Studio
...i, Thanks. I saw for first time about @@TRANCOUNT here and can you tell me what happen to " IF @@TRANCOUNT > 0 COMMIT TRANSACTION " after ROLLBACK processing? and what value does @@TRANCOUNT have? Thanks again.
– QMaster
Jun 20 '15 at 21:25
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