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How to write PNG image to string with the PIL?
...a string, using the standard
"raw" decoder.
The "format" (.jpeg, .png, etc.) only matters on disk when you are exchanging the files. If you're not exchanging files, format doesn't matter.
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Apache: “AuthType not set!” 500 Error
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Just remove/comment the following line from your httpd.conf file (etc/httpd/conf)
Require all granted
This is needed till Apache Version 2.2 and is not required from thereon.
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How to tell if rails is in production?
...th an inline ENV var. That said, if this was done then a script / alias / etc should live somewhere on-disk, which will include the RAILS_ENV var. One can search the disk for it, such as with ack
– New Alexandria
Jan 9 '13 at 3:29
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Difference between acceptance test and functional test?
...qualities you've designed or build (functions, speed, errors, consistency, etc.)
Acceptance testing - test the product in its context, this requires (simulation of) human interaction, test it has the desired effect on the original problem(s).
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How to version REST URIs
...n/vnd.mycompany.myformat+xml or a standardized one like, XHtml, Atom, RDF, etc.
– Darrel Miller
Feb 23 '10 at 15:49
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Loop through an array of strings in Bash?
... glob it'll be expanded, if it contains a tab it'll be changed to a space, etc.
– Charles Duffy
Jul 9 '16 at 15:02
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Virtual functions and performance - C++
...ourse cannot optimise based on what might happen at runtime, so prediction etc would have to be done by the CPU itself... but good C++ compilers (if instructed) go to great lengths to optimise functions and loops long before runtime.
– underscore_d
Apr 10 '16 a...
Inversion of Control vs Dependency Injection
...- It’s a generic term and implemented in several ways (events, delegates etc).
DI (Dependency Injection) :- DI is a sub-type of IoC and is implemented by constructor injection, setter injection or Interface injection.
But, Spring supports only the following two types :
Setter Injection
Sett...
How to use SVN, Branch? Tag? Trunk?
...ry. That includes config files, build scripts, related media files, docs, etc. You should not check in files that need to be different on each developer's machine. Nor do you need to check in by-products of your code. I'm thinking mostly of build folders, object files, and the like.
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How do I make a checkbox required on an ASP.NET form?
...trolToValidate property cannot be validated." Which breaks the javascript, etc.
– Bob Kaufman
Aug 4 '09 at 16:17
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