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How to use LocalBroadcastManager?
...vity after onPause(): Killable = Pre-HONEYCOMB Starting with Honeycomb, an application is not in the killable state until its onStop() has returned.
– 18446744073709551615
Dec 9 '13 at 6:53
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What is the best Java email address validation method? [closed]
...can add compile 'commons-validator:commons-validator:1.4.1' into your app\build.gradle's dependencies {}
– Benjiko99
Dec 11 '15 at 17:08
2
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Handling an empty UITableView. Print a friendly message
...it is legal to be empty. So instead of showing the
background image of the app, I would prefer to print a friendly message in the screen, such as:
...
Very simple log4j2 XML configuration file using Console and File appender
I'd like a very simple XML configuration file with a console and a file appender using log4j2.
4 Answers
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Most useful NLog configurations [closed]
...ace, by specific logger name, etc).
Use non-classname-based loggers where appropriate. Maybe you have one function for which you really want to control the logging separately. Maybe you have some cross-cutting logging concerns (performance logging).
If you don't use classname-based logging, cons...
Why would you use an ivar?
...al Types
Example: If you have a C++ type, direct access is just the better approach sometimes. The type may not be copyable, or it may not be trivial to copy.
Multithreading
Many of your ivars are codependent. You must ensure your data integrity in multithreaded context. Thus, you may favor direct a...
JavaScript module pattern with example [closed]
...
In order to approach to Modular design pattern, you need to understand these concept first:
Immediately-Invoked Function Expression (IIFE):
(function() {
// Your code goes here
}());
There are two ways you can use the function...
Integrating the ZXing library directly into my Android application
...rrors in the translations and the AndroidManifest.xml file :) Now you can happily compile, and you will now have a working standalone barcode scanner app, based on the ZXing source ;)
Happy coding guys - I hope it can help others :)
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What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...s prior to HTML5 which use streaming and long-polling to achieve real time applications. Read more on wikipedia or this article.
Now, which one of them should I use for a realtime app (that I need to
code). I have been hearing a lot about websockets (with socket.io [a
node.js library]) but...
Locate Git installation folder on Mac OS X
...then installed the Command Line Tools for XCode (not the full XCode4) from Apple which installed 1.7. Placing /usr/local/git/bin in the front of my path got me using 1.8 again. Thanks!
– emkman
Jan 5 '13 at 7:10
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