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How can I run an external command asynchronously from Python?
...c` has finished with return code `retcode`
if retcode != 0:
"""Error handling."""
handle_results(proc.stdout)
The control flow there is a little bit convoluted because I'm trying to make it small -- you can refactor to your taste. :-)
This has the advantage of servicing the early-...
How to break out from a ruby block?
...reak(something) works but true && break(somehting) yields a syntax error. Just FYI. If condition is needed, then if or unless needs to be used.
– akostadinov
Oct 27 '16 at 15:53
...
Python memory leaks [closed]
...ug(mem_top())", while its explanation of results is the author's real life error tracking experience without context... that's not a technical specification that tells a dev exactly what they are looking at... I'm not knocking your answer... it shows high level suspects as billed... it doesn't gi...
What's the difference between isset() and array_key_exists()? [duplicate]
...lls if the expression (array) is defined, and the key is set
no warning or error if the var is not defined, not an array ...
but returns false if the value for that key is null
and array_key_exists
tells if a key exists in an array as the name implies
but gives a warning if the array parameter i...
Install dependencies globally and locally using package.json
...>cmd</c> in the shell and calls <c>cb</c> on success. Error aborts.
*
* Note: Error code -4082 is EBUSY error which is sometimes thrown by npm for
* reasons unknown. Possibly this is due to antivirus program scanning the file
* but it sometimes happens in cases where an antiv...
Try-finally block prevents StackOverflowError
... the day when foo finally does terminate, it will result in a StackOverflowError?
– arshajii
Sep 15 '12 at 21:29
...
How to find if a native DLL file is compiled as x64 or x86?
I want to determine if a native assembly is complied as x64 or x86 from a managed code application ( C# ).
11 Answers
...
How can I mock requests and the response?
...responses.GET, 'http://twitter.com/api/1/foobar',
json={'error': 'not found'}, status=404)
resp = requests.get('http://twitter.com/api/1/foobar')
assert resp.json() == {"error": "not found"}
assert len(responses.calls) == 1
assert responses.calls[0].request.url =...
How to implement the factory method pattern in C++ correctly
There's this one thing in C++ which has been making me feel uncomfortable for quite a long time, because I honestly don't know how to do it, even though it sounds simple:
...
Paging in a Rest Collection
...he needs, or otherwise be ready to handle a 413 REQUESTED ENTITY TOO LARGE error when the requested collection is too large to be retrieved in a single round-trip.
Server sends a 206 PARTIAL CONTENT response, with the Content-Range header specifying which part of the resource has been sent, and an ...