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Change the selected value of a drop-down list with jQuery
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1019
jQuery's documentation states:
[jQuery.val] checks, or selects, all the radio buttons, che...
Timeout for python requests.get entire response
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+50
What about using eventlet? If you want to timeout the request after 10 seconds, even if data is being received, this snippet will work...
Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...nt for [UIImage imageNamed:]
Add $arg3 == nil condition on Simulator, $r0 == nil condition on 32-bit iPhone, or $x2 == nil on 64-bit iPhone.
Run your application and see where debugger will stop.
P.S. Keep in mind this also happens if image name is empty string. You can check this by adding [(N...
Recommended way of making React component/div draggable
...allow the initial position to be passed in as a prop
initialPos: {x: 0, y: 0}
}
},
getInitialState: function () {
return {
pos: this.props.initialPos,
dragging: false,
rel: null // position relative to the cursor
}
},
// we could get away with not having t...
Can jQuery provide the tag name?
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110
$(this).attr("id", "rnd" + $(this).attr("tag") + "_" + i.toString());
should be
$(this).attr(...
What Automatic Resource Management alternatives exist for Scala?
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10
For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val li...
What is the difference between mutex and critical section?
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10 Answers
10
Active
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Need to handle uncaught exception and send log file
... = null;
try {
info = manager.getPackageInfo (this.getPackageName(), 0);
} catch (NameNotFoundException e2) {
}
String model = Build.MODEL;
if (!model.startsWith(Build.MANUFACTURER))
model = Build.MANUFACTURER + " " + model;
// Make file name - file must be saved to external sto...
How to check for an active Internet connection on iOS or macOS?
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1290
Important: This check should always be performed asynchronously. The majority of answers below a...
AngularJS - how to get an ngRepeat filtered result reference
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answered Jul 30 '12 at 13:12
Andrew JoslinAndrew Joslin
42.7k2020 gold badges9696 silver badges7575 bronze badges
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