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Cython: “fatal error: numpy/arrayobject.h: No such file or directory”
... cygwinccompiler.py hack explained here ), but get a fatal error: numpy/arrayobject.h: No such file or directory...compilation terminated error. Can anyone tell me if it's a problem with my code, or some esoteric subtlety with Cython?
...
Get list of data-* attributes using javascript / jQuery
... to their associated value (this
includes booleans, numbers, objects,
arrays, and null). The data-
attributes are pulled in the first
time the data property is accessed and
then are no longer accessed or mutated
(all data values are then stored
internally in jQuery).
The jQuery.fn.d...
How to save picture to iPhone photo library?
...
Just pass the images from an array to it like so
-(void) saveMePlease {
//Loop through the array here
for (int i=0:i<[arrayOfPhotos count]:i++){
NSString *file = [arrayOfPhotos objectAtIndex:i];
NSString *path = [get the path of th...
How do I remove documents using Node.js Mongoose?
...
docs is an array of documents. so it doesn't have a mongooseModel.remove() method.
You can iterate and remove each document in the array separately.
Or - since it looks like you are finding the documents by a (probably) unique id - us...
Prevent form submission on Enter key press
...
Instead of eval, you could build an array of the valid functions, then use .indexOf() to check whether the user's input is in that array, and call the function if it is. Reduces scope for errors/users screwing up.
– Wk_of_Angmar
...
PHP YAML Parsers [closed]
...e, it is a fantastic solution.
Given a YAML document, Spyc will return an array that you can use however you see fit.
require_once "spyc.php";
$data = Spyc::YAMLLoad($myfile);
Given an array, Spyc will return a string which contains a YAML document built from your data.
$yaml_str = Spyc::YAMLDu...
How do I use extern to share variables between source files?
...te
version of the 'global' variable.
If the variable is actually a complex array, for example, this can lead
to extreme duplication of code. It can, very occasionally, be a
sensible way to achieve some effect, but that is very unusual.
Summary
Use the header technique I showed first.
It works reli...
How JavaScript closures are garbage collected
...erval(interval);
}
}, 10);
Live site here.
I hoped to wind up with an array of 500 function() {}'s, using minimal memory.
Unfortunately, that was not the case. Each empty function holds on to an (forever unreachable, but not GC'ed) array of a million numbers.
Chrome eventually halts and dies,...
Python's json module, converts int dictionary keys to strings
... Javascript, awk and many other languages the keys for hashes, associative arrays or whatever they're called for the given language, are strings (or "scalars" in Perl). In perl $foo{1}, $foo{1.0}, and $foo{"1"} are all references to the same mapping in %foo --- the key is evaluated as a scalar!
JS...
How to remove part of a string? [closed]
...up here. In fact, using the capture group unnecessarily bloats the $match array. Remove the parentheses then acces via $match[0].
– mickmackusa
Feb 28 at 4:21
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