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What is Rack middleware?
...ing around Rack Middleware - you should be able to find pre-built rack components to do all of the steps above and more. See the Rack GitHub wiki for a list of middleware.
What's Middleware?
Middleware is a dreadful term which refers to any software component/library which assists with but is not ...
The difference between fork(), vfork(), exec() and clone()
...ollowed by exec(), which discards the current memory map and creates a new one, it was a needless expense. Nowadays, fork() doesn't copy the memory; it's simply set as "copy on write", so fork()+exec() is just as efficient as vfork()+exec().
clone() is the syscall used by fork(). with some paramet...
X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
... Any further information would be lovely.
– Joel Peltonen
Dec 7 '12 at 13:10
I removed the 'clear' - good catch, it wa...
Check if a class has a member function of a given signature
...of check and it's discarded from overload set. It falls back to the second one that returns false_type. This is not a compiler error because SFINAE principle.
– jrok
Feb 20 '14 at 7:57
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How do I get the path and name of the file that is currently executing?
...
One needs to be careful with this approach because sometimes __file__ returns 'script_name.py', and other times 'script_name.pyc'. So output isn't stable.
– mechatroner
Sep 5 '15 at 23:5...
Scale image to fit a bounding box
...with JavaScript.
Although you're not looking for a JS solution I'll add one anyway if someone might need it. The easiest way to handle this with JavaScript is to add a class based on the difference in ratio. If the width-to-height ratio of the box is greater than that of the image, add the class ...
Find UNC path of a network drive?
...ath Copy, which is free and you can practically get any path you want with one click:
https://pathcopycopy.github.io/
Here is a screenshot demonstrating how it works. The latest version has more options and definitely UNC Path too:
...
Targeting both 32bit and 64bit with Visual Studio in same solution/project
... quite affordable at that) that I've never really looked at alternatives.
One thing you may still require WiX for though, even when using Advanced Installer, is for your .NET Installer Class custom actions. Although it's trivial to specify certain actions that should only run on certain platforms (...
MySQL Error 1093 - Can't specify target table for update in FROM clause
... recommend doing this as anything more than a short term fix, or for small one-off tasks.
SET optimizer_switch = 'derived_merge=off';
Thanks to Peter V. Mørch for this advice in the comments.
Example technique was from Baron Schwartz, originally published at Nabble, paraphrased and extended her...
What does it mean that Javascript is a prototype based language?
One of the major advantages with Javascript is said to be that it is a prototype based language.
7 Answers
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