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How to check edittext's text is email address or not?
...lidation Example" />
</RelativeLayout>
Step 2:
import android.app.Activity;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.widget.EditText;
Step 3:
public class MainActivity extends Activity {
private EditText email;
private ...
How do I copy the contents of a String to the clipboard in C#? [duplicate]
...rd so that the user can paste it into another window (for example, from my application to Notepad)?
8 Answers
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Laravel Migration Change to Make a Column Nullable
...hnique such as writing a raw SQL command. For example:
// getting Laravel App Instance
$app = app();
// getting laravel main version
$laravelVer = explode('.',$app::VERSION);
switch ($laravelVer[0]) {
// Laravel 4
case('4'):
DB::statement('ALTER TABLE `pro_categories_langs` MODI...
Debugging iframes with Chrome developer tools
...e the Chrome developer console to look at variables and DOM elements in my app, but the app exists inside an iframe (since it's an OpenSocial app).
...
Programmatically Request Access to Contacts
...ook no longer works. I believe this is a permission related problem, since Apple now requires user permission before accessing contacts (fixing this issue).
...
Can angularjs routes have optional parameter values?
...t works. If I try '/package/compare/' for some reason I get the asci code appended to the classification, or '/%3f/package/compare' which isn't an actual route.
– ruby_newbie
Apr 13 '15 at 22:06
...
“Application tried to present modally an active controller”?
...oss a crash showing a NSInvalidArgumentException with this message on an app which wasn't doing this before.
8 Answers
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How do you usually Tag log entries? (android)
...
I usually create an App class that sits in a different package and contains useful static methods. One of the method is a getTag() method, this way I can get the TAG everywhere.
App class looks like this:
EDIT: Improved per br mob comment ( Tha...
How to create a date and time picker in Android? [closed]
... doesn't even support one of the most widely used controls in any business applications out there?
– l46kok
Jan 5 '15 at 3:13
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How to implement the Android ActionBar back button?
....lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
– Jones
Mar 15 at 21:12
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