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Validate phone number with JavaScript
... not take the form N11 (end with two ones) to avoid confusion with special services except numbers in a non-geographic area code (800, 888, 877, 866, 855, 900) may have a N11 exchange.
So, your regex will pass the number (123) 123 4566 even though that is not a valid phone number. You can fix that...
Genymotion, “Unable to load VirtualBox engine.” on Mavericks. VBox is setup correctly
...
You need to restart VirtualBox service you can do it with this:
sudo /Library/StartupItems/VirtualBox/VirtualBox restart
If in this path is empty you can use:
sudo /Library/Application\ Support/VirtualBox/LaunchDaemons/VirtualBoxStartup.sh restart
Af...
JSLint is suddenly reporting: Use the function form of “use strict”
...
No, it suddenly happened because the online JSLint service added that feature in 2010 when the question was asked.
– Quentin
Aug 9 '16 at 10:49
add a c...
Play audio file from the assets directory
... }
catch ( Exception e )
{
Log.e ( "MUSIC SERVICE", "Error setting data source", e );
}
m.prepare ();
m.setVolume ( 1f, 1f );
// m.setLooping(true);
m.start ();
}
catch ( Exception e )
{
e.printStackTrace (...
Why is AJAX returning HTTP status code 0?
... that just took me hours of wasted time... I was using ajax to call a PHP service which happened to be Phil's REST_Controller for Codeigniter (not sure if this has anything to do with it or not) and kept getting status 0, readystate 0 and it was driving me nuts. I was debugging it and noticed when ...
Get screen width and height in Android
...anager =
(WindowManager) BaseApplication.getApplication().getSystemService(Context.WINDOW_SERVICE);
final Display display = windowManager.getDefaultDisplay();
Point outPoint = new Point();
if (Build.VERSION.SDK_INT >= 19) {
// include navigation bar
display.get...
Redirecting from HTTP to HTTPS with PHP
...o work on a Windows server
which runs version 6 of MS Internet Information Services (IIS). I’m more
used to working with Apache on a Linux host so I turned to the Internet for
help and this was the highest ranking Stack Overflow question when I searched
for “php redirect http to https”. Howev...
How to install an apk on the emulator in Android Studio?
... is ridiculous. I tried using "adb" on my Mac and it launched some kind of service, waited for a while, and ultimately failed (I had to kill the process). Drag-and-drop (I should have thought of that before searching online, duh) worked quickly on the first try without error.
–...
Net::SMTPAuthenticationError when sending email from Rails app (on staging environment)
...
Probably better to use a service like Mandrill for sending emails in a production environment
– Codebling
Dec 3 '15 at 11:47
...
What exactly is node.js used for? [closed]
...t can we build with NodeJS:
REST APIs and Backend Applications
Real-Time services (Chat, Games etc)
Blogs, CMS, Social Applications.
Utilities and Tools
Anything that is not CPU intensive.
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