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Best way to store a key=>value array in JavaScript?
...e'] = 456;
var sum = 0;
for (var name in hash) {
sum += hash[name];
}
alert(sum); // 579
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Textarea onchange detection
...eyup = function(){
var callcount = 0;
var action = function(){
alert('changed');
}
var delayAction = function(action, time){
var expectcallcount = callcount;
var delay = function(){
if(callcount == expectcallcount){
action();
...
Javascript objects: get parent [duplicate]
...nt object via 't'
this.p = t;
this.subFunction = function(){
alert(this.p.par);
}
})(this);
}
var myObj = new Foo();
myObj.sub.subFunction() // will popup 3;
myObj.par = 5;
myObj.sub.subFunction() // will popup 5;
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How to convert JSON data into a Python object
... for such small, local code blocks. I'd add a comment though to explicitly alert maintainers of code of such a dependency.
– cfi
Jun 1 '16 at 7:33
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What does the Visual Studio “Any CPU” target mean?
...alets prefix in your comment similar to how I have here so that he gets an alert about your answer.
– AnthonyWJones
May 25 '10 at 15:02
4
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Location Services not working in iOS 8
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The message will appear as the sub-message in the Alert that asks whether the user would like to share their location. As such, simply being empty (blank) seems to make the most sense in my application. An explanation of why you want to use location would also make sense. Ho...
How may I reference the script tag that loaded the currently-executing script?
How can I reference the script element that loaded the javascript that is currently running?
14 Answers
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Get User's Current Location / Coordinates
...list you will have to add NSLocationAlwaysUsageDescription
and your custom alert message like; AppName(Demo App) would like to use your current location.
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How to show the “Are you sure you want to navigate away from this page?” when changes committed?
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To stop the alert on form submission, I used $("#submit_button").click(function() { window.onbeforeunload = null; });. I originally used the onclick event of the button, but as well as not being as nice, it also didn't work with IE8.
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How do I install PyCrypto on Windows?
... but have a 32-bit version of Python 2.7, the installer will fail with the alert "Python version 2.7 required, which was not found in the registry."
– Steve Saporta
Apr 30 '14 at 21:18
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