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Will iOS launch my app into the background if it was force-quit by the user?
...: https://zeropush.com/guide/guide-to-pushkit-and-voip - I've tested it on my device and it works as expected.
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Dictionary vs Object - which is more efficient and why?
...o does this save time as well as memory?
Comparing the three approaches on my computer:
test_slots.py:
class Obj(object):
__slots__ = ('i', 'l')
def __init__(self, i):
self.i = i
self.l = []
all = {}
for i in range(1000000):
all[i] = Obj(i)
test_obj.py:
class Obj(object):
def __init...
How to find out which processes are using swap space in Linux?
... Now processes should be sorted by their swap usage.
Here is an update as my original answer does not provide an exact answer to the problem as pointed out in the comments. From the htop FAQ:
It is not possible to get the exact size of used swap space of a
process. Top fakes this information ...
How do I get the logfile from an Android device?
I would like to pull the log file from a device to my PC. How can I do that?
13 Answers
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What are the real-world strengths and weaknesses of the many frameworks based on backbone.js? [close
...of decoupled messages and calls.
I've written a little bit about this on my blog, introducing Marionette as a composite application architecture for Backbone:
http://lostechies.com/derickbailey/2011/11/17/introduction-to-composite-javascript-apps/
http://lostechies.com/derickbailey/2011/12/12/co...
Linux command: How to 'find' only text files?
...know this is an old thread, but I stumbled across it and thought I'd share my method which I have found to be a very fast way to use find to find only non-binary files:
find . -type f -exec grep -Iq . {} \; -print
The -I option to grep tells it to immediately ignore binary files and the . option ...
Using OpenSSL what does “unable to write 'random state'” mean?
I'm generating a self-signed SSL certificate to protect my server's admin section, and I keep getting this message from OpenSSL:
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How do I concatenate strings and variables in PowerShell?
...l 4).
You can do this (as Benjamin said):
$name = 'Slim Shady'
Write-Host 'My name is'$name
-> My name is Slim Shady
Or you can do this:
$name = 'Slim Shady'
Write-Host "My name is $name"
-> My name is Slim Shady
The single quotes are for literal, output the string exactly like this, please....
Git - push current branch shortcut
... co, so if I were to try to even pull down and then check out code without my ~/.gitconfig file on that VM, I'll know it immediately. That lets me feel pretty safe about changing the push default to upstream.
– Damon
May 19 '15 at 17:36
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var self = this?
...methods as callbacks for event handlers changes the scope of this from "My instance" to "Whatever just called the callback" . So my code looks like this
...