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Use of 'prototype' vs. 'this' in JavaScript?
...ly way to reference the constructor is via A.constructor. It would be much more common to do:
var A = function () {
this.x = function () {
//do something
};
};
var a = new A();
Another way of achieving a similar result is to use an immediately invoked function expression:
var A =...
Concatenating two lists - difference between '+=' and extend()
I've seen there are actually two (maybe more) ways to concatenate lists in Python:
One way is to use the extend() method:
9...
Symbolicating iPhone App Crash Reports
...nge it in project build settings "Strip Debug Symbols During Copy" to NO.
More details see this post
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git: patch does not apply
...ise applicable hunk.
Both options together make the application of a patch more robust against failure, but they require additional attention with respect to the result.
For the whole documentation, see https://git-scm.com/docs/git-apply.
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Why does auto a=1; compile in C?
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What is the difference between a thread and a fiber?
...rating system can take advantage of multiple CPUs and CPU cores by running more than one thread at the same time and leaving it up to the developer to guard data access.
With fibers: the current execution path is only interrupted when the fiber yields execution (same note as above). This means that...
Python + Django page redirect
...
def myview(request):
...
return HttpResponseRedirect("/path/")
More info in the official Django docs
Update: Django 1.0
There is apparently a better way of doing this in Django now using generic views.
Example -
from django.views.generic.simple import redirect_to
urlpatterns = patte...
Dispelling the UIImage imageNamed: FUD
... on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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Styling multi-line conditions in 'if' statements? [closed]
... cond4 == 'val4'):
do_something
Also, don't forget the whitespace is more flexible than you might think:
if (
cond1 == 'val1' and cond2 == 'val2' and
cond3 == 'val3' and cond4 == 'val4'
):
do_something
if (cond1 == 'val1' and cond2 == 'val2' and
cond3 == 'v...
How do I convert a string to a number in PHP?
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