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Using module 'subprocess' with timeout
...removed shell=True because it is often used unnecessarily. You can always add it back if cmd indeed requires it. If you add shell=True i.e., if the child process spawns its own descendants; check_output() can return much later than the timeout indicates, see Subprocess timeout failure.
The timeout...
Why does “pip install” inside Python raise a SyntaxError?
... Lennart RegebroLennart Regebro
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For loop for HTMLCollection elements
...ut, you should not be doing this with for/in in the first place.
Summary (added in Dec 2018)
Do not ever use for/in to iterate a nodeList or an HTMLCollection. The reasons to avoid it are described below.
All recent versions of modern browsers (Safari, Firefox, Chrome, Edge) all support for/of i...
Putty: Getting Server refused our key Error
...sting to file the first letter was cut off and it started with sh-rsa instead of ssh-rsa.
nrathathaus - your answer was very helpful, thanks a lot, this answer is credited to you :) I did like you said and set this in sshd_conf:
LogLevel DEBUG3
By looking at the logs I realized that sshd reads t...
“Width equals height” constraint in Interface Builder
...aning 'width equals height' in Interface Builder. I guess it's possible to add such constraint programmatically. Is there something I can do in IB? Maybe I just don't see it? It seems trivial, yet I can't find it.
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namespaces for enum types - best practices
...contents to be public.
If you're doing any of these practices, you are ahead of the curve and probably don't need to scrutinize this further.
Newer, C++11 advice:
If you are using C++11 or later, enum class will implicitly scope the enum values within the enum's name.
With enum class you will lo...
Clustered vs Non-Clustered
... than a non-clustered index, which would direct you to the row's location, adding an extra step).
That said, it's unusual for the primary key not to be the clustered index, but not unheard of. The issue with your scenario is actually the opposite of what you're assuming: you want unique values in a...
Execute unit tests serially (rather than in parallel)
...aving to bring all of them down and restart them whenever a new service is added or an old one is removed.
11 Answers
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How to do a https request with bad certificate?
...et https://golang.org programatically. Currently golang.org (ssl) has a bad certificate which is issued to *.appspot.com So when I run this:
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Why don't C++ compilers define operator== and operator!=?
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Mark IngramMark Ingram
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