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How to check Google Play services version?
...y services version (which is installed in user's device). Is it possible ? And if yes, how can I do that? I searched Google but I could not find anything!
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Clearing localStorage in javascript?
.... I know this because I have set an "instance" property on my model to a random number on initialize, and, for a given id, the instance property is always the same.
– sydneyos
Oct 4 '14 at 0:46
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Redirect to an external URL from controller action in Spring MVC
...equestMapping(value = "/redirect", method = RequestMethod.GET)
public ModelAndView method() {
return new ModelAndView("redirect:" + projectUrl);
}
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Display clearColor UIViewController over UIViewController
...ViewController view, such as that the subview/modal should be transparent and whatever components is added to the subview should be visible. The problem is that I have is the subview shows black background instead to have clearColor. I'm trying to make UIView as a clearColor not black background....
Using JQuery - preventing form from submitting
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Two things stand out:
It possible that your form name is not form. Rather refer to
the tag by dropping the #.
Also the e.preventDefault is the correct JQuery syntax, e.g.
//option A
$("form").submit(function(e){
e.prev...
How to sum array of numbers in Ruby?
... edited Jul 26 '19 at 16:51
Fernando Briano
7,5091313 gold badges5353 silver badges7474 bronze badges
answered Oct 8 '09 at 16:07
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Any idea why I need to cast an integer literal to (int) here?
...comments the cast to int works as intended, because it is a reserved word and therefore can't be interpreted as an identifier, which makes sense to me.
And Bringer128 found the JLS Reference 15.16.
CastExpression:
( PrimitiveType Dimsopt ) UnaryExpression
( ReferenceType ) UnaryExpressio...
How to inspect Javascript Objects
...for inspection, unless you use a "spy"; basically, you override the object and write some code which does a for-in loop inside the object's context.
For in looks like:
for (var property in object) loop();
Some sample code:
function xinspect(o,i){
if(typeof i=='undefined')i='';
if(i.leng...
Removing multiple classes (jQuery)
...lements, these are separated by spaces.
Example:
Remove the class 'blue' and 'under' from the matched elements.
$("p:odd").removeClass("blue under");
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Converting a string to an integer on Android
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See the Integer class and the static parseInt() method:
http://developer.android.com/reference/java/lang/Integer.html
Integer.parseInt(et.getText().toString());
You will need to catch NumberFormatException though in case of problems whilst par...