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How to determine whether an object has a given property in JavaScript
...clunkiness of property checking, and one regular usecase for that being validation of function argument options objects, thought I'd mention a library-free short way of testing existence of multiple properties.
Disclaimer: It does require ECMAScript 5 (but IMO anyone still using IE8 deserves a broke...
How to make shallow git submodules?
...ate --depth -- [<path>...]
With:
--depth::
This option is valid for add and update commands.
Create a 'shallow' clone with a history truncated to the specified number of revisions.
atwyman adds in the comments:
As far as I can tell this option isn't usable for submodules whic...
Embedding Base64 Images
...ntendo DSi or Wii)
WebKit-based, such as Safari (including on iOS), Android's browser, Epiphany and Midori (WebKit is a derivative of Konqueror's KHTML engine, but Mac OS X does not share the KIO architecture so the implementations are different), as well as Webkit/Chromium-based, such as Chrome
...
text-overflow:ellipsis in Firefox 4? (and FF5)
...cript using jQuery:
var limit = 50;
var ellipsis = "...";
if( $('#limitedWidthTextBox').val().length > limit) {
// -4 to include the ellipsis size and also since it is an index
var trimmedText = $('#limitedWidthTextBox').val().substring(0, limit - 4);
trimmedText += ellipsis;
$('#li...
Parse JSON in C#
...er.
Btw, if you're using the 3.5 Framework, you can just do this and avoid the backing fields, and let the compiler take care of that :
public string unescapedUrl { get; set;}
share
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improve ...
Get Bitmap attached to ImageView
... if your image.getDrawable() can actually be cast to BitmapDrawable (to avoid IllegalCastExceptions). If, for instance, you use layers in your image then this snippet will be slightly different: Bitmap bitmap = ((BitmapDrawable)((LayerDrawable)image.getDrawable()).getDrawable(0)).getBitmap();
...
Regex for quoted string with escaping quotes
...ec 21 '16 at 19:47
Philip Kirkbride
15.8k2929 gold badges9797 silver badges183183 bronze badges
answered Oct 30 '08 at 11:59
...
How to make a phone call in android and come back to my activity when the call is done?
... call to start (wait until changed from PHONE_STATE_OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state.
you may need to run the listener in a service to ensure it stays up and your app is restarted. some example code:
EndCallListener callList...
Make EditText ReadOnly
...ake a read-only EditText view. The XML to do this code seems to be android:editable="false" , but I want to do this in code.
...
MySQL show status - active or total connections?
...+-----------------+--------+---------+------+-------+------------------+
| Id | User | Host | db | Command | Time | State | Info |
+----+------+-----------------+--------+---------+------+-------+------------------+
| 3 | root | localhost | webapp | Query | 0 |...