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Why are exclamation marks used in Ruby methods?
...he exclamation point means many things, and sometimes you can't tell a lot from it other than "this is dangerous, be careful".
As others have said, in standard methods it's often used to indicate a method that causes an object to mutate itself, but not always. Note that many standard methods chang...
Unit testing that events are raised in C# (in order)
...hen the above won't work, unless I'm missing something. I've recently come from C++ to C#.
– codah
Oct 23 '17 at 21:43
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android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
...fine xxhdpi as ~480 DPI. They don't provide a minimum screen size for this from what I can see.
– Alex Wiese
Oct 4 '13 at 0:38
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Given a URL to a text file, what is the simplest way to read the contents of the text file?
...you know to be enough for the data you expect but will prevent your script from been flooded:
import urllib2
data = urllib2.urlopen("http://www.google.com").read(20000) # read only 20 000 chars
data = data.split("\n") # then split it into lines
for line in data:
print line
* Second examp...
#if DEBUG vs. Conditional(“DEBUG”)
... release mode (i.e. no DEBUG symbol), it will forever have the call to B() from within A() omitted, even if a call to A() is included because DEBUG is defined in the calling assembly.
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improv...
Pushing to Git returning Error Code 403 fatal: HTTP request failed
...ur repo directory
find url=entry under section [remote "origin"]
change it from url=https://MichaelDrogalis@github.com/derekerdmann/lunch_call.git to url=git@github.com/derekerdmann/lunch_call.git. that is, change all the texts before @ symbol to ssh://git
Save config file and quit. now you could...
Streaming via RTSP or RTP in HTML5
I'm building a web app that should play back an RTSP/RTP stream from a server http://lscube.org/projects/feng .
8 Answers
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Handler vs AsyncTask vs Thread [closed]
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All this is part of the CS 282 (2013): Systems Programming for Android from the Vanderbilt University. Here's the YouTube Playlist
Douglas Schmidt seems to be an excellent lecturer
Important: If you are at a point where you are considering to use AsyncTask to solve your threading issues, ...
How to grep Git commit diffs or contents for a certain word?
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@MEM, --grep is different from -S and -G. You can quote the string to each of these arguments.
– Acumenus
Aug 12 '14 at 20:33
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How do I get started with Node.js [closed]
...iversal Domination!
Courses
Real Time Web with Node.js
Essential Node.js from DevelopMentor
Freecodecamp - Learn to code for free
Blogs
The Node.js blog
How To Node
DailyJS
Nodejitsu blog
Ryan Wilcox's Whitepaper
devthought
Podcasts
NodeUp
JavaScript resources
Crockford's videos (must see!)
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