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Python regex find all overlapping matches?
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Real-world applications of zygohistomorphic prepromorphisms
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How do I discard unstaged changes in Git?
...stion specifically asks about changes that are not in the index. The git reset command will discard changes in the index too.
– Greg Hewgill
Apr 12 '15 at 17:28
150
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Copy folder structure (without files) from one location to another
I want to create a clone of the structure of our multi-terabyte file server. I know that cp --parents can move a file and it's parent structure, but is there any way to copy the directory structure intact?
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Git push rejected after feature branch rebase
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And what --force option does is just ignoring state of remote branch and setting it to the commit you're pushing into it. So git push --force origin feature-branch simply overrides origin/feature-branch with local feature-branch.
In my opinion, rebasing feature branches on master and force-pushin...
How to shrink/purge ibdata1 file in MySQL
... as of version 5.6.6 of MySQL.
It was a while ago I did this. However, to setup your server to use separate files for each table you need to change my.cnf in order to enable this:
[mysqld]
innodb_file_per_table=1
http://dev.mysql.com/doc/refman/5.5/en/innodb-multiple-tablespaces.html
As you wan...
Java concurrency: Countdown latch vs Cyclic barrier
...e number required to trigger the barrier. Once triggered the barrier is reset and can be used again.
For simple use cases - services starting etc... a CountdownLatch is fine. A CyclicBarrier is useful for more complex co-ordination tasks. An example of such a thing would be parallel computatio...
“Large data” work flows using pandas
I have tried to puzzle out an answer to this question for many months while learning pandas. I use SAS for my day-to-day work and it is great for it's out-of-core support. However, SAS is horrible as a piece of software for numerous other reasons.
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Create numpy matrix filled with NaNs
I have the following code:
8 Answers
8
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Creating a daemon in Linux
...rent process has terminated, the child process now runs in the background.
setsid - Create a new session. The calling process becomes the leader of the new session and the process group leader of the new process group. The process is now detached from its controlling terminal (CTTY).
Catch signals -...