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async/await - when to return a Task vs void?
Under what scenarios would one want to use
7 Answers
7
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Finalize vs Dispose
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See e.g. msdn.microsoft.com/en-us/library/vstudio/… and stackoverflow.com/questions/898828/…
– itowlson
Apr 21 '13 at 23:06
2
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How can I recognize touch events using jQuery in Safari for iPad? Is it possible?
...', function(e) {
e.preventDefault();
var touch = e.touches[0];
alert(touch.pageX + " - " + touch.pageY);
}, false);
This works in most WebKit based browsers (incl. Android).
Here is some good documentation.
sh...
Static Vs. Dynamic Binding in Java
I'm currently doing an assignment for one of my classes, and in it, I have to give examples, using Java syntax, of static and dynamic binding .
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Is “IF” expensive?
...ranch-free programming techniques in a higher level environment, such as a scripting language or a business logic layer (regardless of language), may be ridiculously inappropriate.
The vast majority of the time, programs should be written for clarity first and optimized for performance second. The...
PHP “php://input” vs $_POST
...quests from JQuery. What I do not understand is the benefits of using this vs the global method of $_POST or $_GET .
6 ...
Android: ProgressDialog.show() crashes with getApplicationContext
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For me worked changing
builder = new AlertDialog.Builder(getApplicationContext());
to
builder = new AlertDialog.Builder(ThisActivityClassName.this);
Weird thing is that the first one can be found in google tutorial and people get error on this..
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What is the best way to conditionally apply attributes in AngularJS?
...n post($scope, $el, $attr) {
var url = $attr['href'] || false;
alert(url === false);
}
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Tri-state Check box in HTML?
... default:
// display the current value if it's unexpected
alert(control.value);
}
}
function tristate_Marks(control) {
tristate(control,'\u2753', '\u2705', '\u274C');
}
function tristate_Circles(control) {
tristate(control,'\u25EF', '\u25CE', '\u25C9');
}
function tri...
Activity has leaked window that was originally added
...xception because the activity was closed while it was trying to display my AlertDialog (so Answer 2). In the end I found out that the app was adding a "null" object to the scene (shouldn't have happened but it did) but it didn't give an extra exception for it and the whole thing was masked by the "l...