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Instance attribute attribute_name defined outside __init__
...hen setting them later in a parse_args function OR returning a short tuple from parse_args is OK. ideally, parse_args should be testable without needing a wizard instance.
– Erik Aronesty
Sep 3 '19 at 18:26
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Should I test private methods or only public ones? [closed]
...always thought it's faster to test only public methods that will be called from outside the object. Do you test private methods? Should I always test them?
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How to decompile an APK or DEX file on Android platform? [closed]
...me code of line is miss match to original code. www.decompileandroid.com/ from this web i able to decompile my code but both code are different why?
– Shailendr singh
Jun 2 '14 at 4:51
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symfony 2 twig limit the length of the text and put three dots
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I know this is a very old question, but from twig 1.6 you can use the slice filter;
{{ myentity.text|slice(0, 50) ~ '...' }}
The second part from the tilde is optional for if you want to add something for example the ellipsis.
Edit: My bad, I see the most up-vo...
How to switch a user per task or set of tasks?
...sual post commands clean up such as chowning directories. Here's a snippet from one of my playbooks:
5 Answers
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What is the standard exception to throw in Java for not supported/implemented operations?
... @JarrodRoberson OK, that statement should really be removed from the class documentation in that case. The exception does seem to be used by other packages. I guess if Oracle does so, then so should we. I'll file a bug report.
– Maarten Bodewes
J...
Printing a variable memory address in swift
...s there anyway to simulate the [NSString stringWithFormat:@"%p", myVar] , from Objective-C, in the new Swift language?
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How to display gpg key details without importing it?
...on STDERR, so you could just read STDIN to split apart the key information from the warning.
Technical Details: Listing OpenPGP Packets
Without installing any further packages, you can use gpg --list-packets [file] to view information on the OpenPGP packets contained in the file.
$ gpg --list-pac...
How do I convert a datetime to date?
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From the documentation:
datetime.datetime.date()
Return date object with same year, month and day.
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Keep SSH session alive [closed]
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The ssh daemon (sshd), which runs server-side, closes the connection from the server-side if the client goes silent (i.e., does not send information). To prevent connection loss, instruct the ssh client to send a sign-of-life signal to the server once in a while.
The configuration for this is...