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Usages of Null / Nothing / Unit in Scala
I've just read: http://oldfashionedsoftware.com/2008/08/20/a-post-about-nothing/
8 Answers
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How to define @Value as optional
...apparently due to both lack of interest and no clean way of fixing it. See https://github.com/spring-projects/spring-framework/issues/14623 for discussion and some ways to work around it. It's explained in an understandable way by http://www.michelschudel.nl/wp/2017/01/25/beware-of-multiple-spring-p...
How to write a multidimensional array to a text file?
...) takes an optional parameter
newline='\n' to allow multi-line output.
https://docs.scipy.org/doc/numpy-1.13.0/reference/generated/numpy.savetxt.html
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SASS - use variables across multiple files
...t though. there is a really good article that details why here: alistapart.com/article/getting-started-with-sass
– Joel
Jul 11 '13 at 17:08
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JSTL in JSF2 Facelets… makes sense?
...eUploader: {
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How do I convert datetime to ISO 8601 in PHP
...PHP 5 you can use this: echo date("c"); form ISO 8601 formatted datetime.
http://ideone.com/nD7piL
Note for comments:
Regarding to this, both of these expressions are valid for timezone, for basic format: ±[hh]:[mm], ±[hh][mm], or ±[hh].
But note that, +0X:00 is correct, and +0X00 is incorrec...
How to check if a value exists in a dictionary (python)
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Is there a way to use shell_exec without waiting for the command to complete?
...e, it already has one above.
You can find the detailed explanation here: http://oytun.co/response-now-process-later
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...s vulnerable to padding oracle attacks.
See also:
https://stackoverflow.com/a/30189841/2224584
https://stackoverflow.com/a/30166085/2224584
https://stackoverflow.com/a/30159120/2224584
Also, don't just use a "password" for an encryption key. Encryption keys are random strings.
Demo at 3v4l.o...