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AngularJS : What is a factory?
...this gist may be helpful in understanding the subtle differences.
Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
author: Pawel Kozlowski
var myApp = angular.module('myApp', []);
//service style, probably the simp...
Start service in Android
...r use geofencing service for location update in background
reference
http://stackoverflow.com/questions/tagged/google-play-services
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Java equivalent of C#'s verbatim strings with @
...as created JEP 326: Raw String Literals at 2018/01/23
See the progress at https://bugs.openjdk.java.net/browse/JDK-8196004
Probably some day you will be able to do it with:
`c:\afolder\afile`
UPDATE: JEP proposed to drop from JDK 12:326: Raw String Literals (Preview)
You can read the rationale ...
JSON.parse vs. eval()
...mes where you need to use eval() to the JSON string. Use JSON parser from http://json.org as that handles everything a lot easier for you.
Eval() is an evil but against some browsers its a necessary evil but where you can avoid it, do so!!!!!
...
How can I scale an image in a CSS sprite
In this article, http://css-tricks.com/css-sprites/ , it talks about how can I crop off a smaller image from 1 bigger image. Can you please tell me if it is possible/how I can crop off a smaller image and then scale the cropped off region before I lay it out?
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What does java:comp/env/ do?
...
Quoting https://web.archive.org/web/20140227201242/http://v1.dione.zcu.cz/java/docs/jndi-1.2/tutorial/beyond/misc/policy.html
At the root context of the namespace
is a binding with the name "comp",
which is bound to a subtree...
How to go up a level in the src path of a URL in HTML?
...
In Chrome when you load a website from some HTTP server both absolute paths (e.g. /images/sth.png) and relative paths to some upper level directory (e.g. ../images/sth.png) work.
But!
When you load (in Chrome!) a HTML document from local filesystem you cannot access ...
pass **kwargs argument to another function with **kwargs
...ionary, which means **args
check this out for more detail on using **kw
http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/
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Understanding Linux /proc/id/maps
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Please check: http://man7.org/linux/man-pages/man5/proc.5.html
address perms offset dev inode pathname
00400000-00452000 r-xp 00000000 08:02 173521 /usr/bin/dbus-daemon
The address field is the address space in t...
Ruby, Difference between exec, system and %x() or Backticks
...ll. Here Open3.popen3 comes in handy:
require 'open3'
Open3.popen3("curl http://example.com") do |stdin, stdout, stderr, thread|
pid = thread.pid
puts stdout.read.chomp
end
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