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Replace part of a string with another string
...will this be slower than find/replace without considering the constructing time of std::regex?
– jw_
Dec 29 '19 at 12:14
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How do you use the “WITH” clause in MySQL?
... a request and getting a first acknowledgement is a jaw-dropping length of time. Thank you for considering the request."
– Shiva
Jan 17 '14 at 17:37
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Shortcut to exit scale mode in VirtualBox [closed]
... This is useful for mac hosts, where I accidentally cmd+c all the time
– Godisemo
Jun 10 '15 at 9:17
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Understanding FFT output
... but I'll just add that you really need to apply a window function to your time domain data prior to the FFT, otherwise you will get nasty artefacts in your spectrum, due to spectral leakage.
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Why can't I push to this bare repository?
... push --set-upstream origin master
This would only be required the first time. Afterwards it should work normally.
As Chris Johnsen pointed out, you would not have this problem if your push.default was customized. I like upstream/tracking.
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How to remove leading zeros using C#
...be that's why i edited it :) in the end it's a questions memory vs compute time; i guess today memory is not an issue anymore in these kinds of applications
– msysmilu
Dec 1 '17 at 16:07
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What's the difference between “groups” and “captures” in .NET regular expressions?
... no need for find next, there is no re-entrance making it 10 to 20 or more times faster.
– user557597
Feb 28 '17 at 2:47
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Using LINQ to concatenate strings
... clearer than Aggregate, which requires a paragraph-long explanation every time it is used.
– PRMan
May 21 '16 at 16:51
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Installing Python 3 on RHEL
...ause:
you can install and uninstall (properly) python3.
the installation time is way faster. If you work in a cloud environment with multiple VMs, compiling python3 on each VMs is not acceptable.
Solution 1: Red Hat & EPEL repositories
Red Hat has added through the EPEL repository:
Python...
Best way to get identity of inserted row?
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Almost every time I have ever wanted 'identity', I have wanted to know the key(s) of the record(s) I just inserted. If that is your situation, you want to use the OUTPUT clause. If you want something else, apply the effort to read and u...