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What does enumerable mean?
..., "valueOf", "hasOwnProperty", "isPrototypeOf", "propertyIsEnumerable", /* etc. */]
Each of these properties still exists on the object:
console.log('constructor' in foo); // true
console.log('toString' in foo); // true
// etc.
But, they're skipped by the for..in loop because they aren't enu...
How do you log server errors on django sites
...hatever type of logging you'd like: writing to console, writing to a file, etc., etc.
Edit: though it's a bit less useful, you can also listen for the got_request_exception signal, which will be sent whenever an exception is encountered during request processing:
http://docs.djangoproject.com/en/d...
Deleting elements from std::set while iterating
... depending on your compiler, your operating system, the phase of the moon, etc.
If something executes without crashing and behaves as you expect it to, that is not proof that it is not undefined behavior. All it proves is that its behavior happened to be as observed for that particular run after co...
How to find the 'sizeof' (a pointer pointing to an array)?
...runtime factors (command line arguments, contents of a file, phase of moon,etc).
– Paul Tomblin
Mar 3 '13 at 20:48
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How to maintain a Unique List in Java?
... need the List Interface (i.e. for compatibility with a 3rd party library, etc.), or can you redesign your software to use the Set interface? You also have to consider what you are doing with the interface. Is it important to find elements by their index? How many elements do you expect in your set?...
Difference between Git and GitHub
... Like github you have other providers like Gitlab, Bitbucket, Sourceforge etc..
– user1131926
2 days ago
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Is there any way to view the currently mapped keys in Vim?
... all of the keys maps made in the current buffer by all of plugins, vimrc, etc, in the current buffer. Is there anyway to do this?
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Bash if [ false ] ; returns true
...ash
The if statement takes a command as an argument (as do &&, ||, etc.). The integer result code of the command is interpreted as a boolean (0/null=true, 1/else=false).
The test statement takes operators and operands as arguments and returns a result code in the same format as if. An alias ...
How to detect internet speed in JavaScript?
...ing downloaded in other windows, the speed of your server, links en route, etc., etc. But you can get a rough idea using this sort of technique.
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Is memcached a dinosaur in comparison to Redis? [closed]
...ation to memcached. Other things are also dated (redis is super fast now, etc), but FYI if you're here five years later...
– dannysauer
Mar 11 '15 at 16:02
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