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Script Tag - async & defer
... a couple of questions about the attributes async & defer for the <script> tag which to my understanding only work in HTML5 browsers.
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Setting action for back button in navigation controller
...nBackButton {
if(needsShowConfirmation) {
// Show confirmation alert
// ...
return NO; // Ignore 'Back' button this time
}
return YES; // Process 'Back' button click and Pop view controler
}
Download sample app.
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Modelling an elevator using Object-Oriented Analysis and Design [closed]
...tatistics)
Start
Stop
SetDirection
SetRotationSpeed
EmergencyStop = Stop + Alert
EmergencyAccidentSenser Handler
Each button press results in an elevator request which has to be served. Each of these requests is tracked at a global place
The number of elevators in the building will be determined ...
When is a language considered a scripting language? [closed]
What makes a language a scripting language? I've heard some people say "when it gets interpreted instead of compiled". That would make PHP (for example) a scripting language. Is that the only criterion? Or are there other criteria?
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Distributed sequence number generation?
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Have an alert that tells someone to start another one? Sometimes that will be just fine. I think the answer is trying to say "keep things in perspective". The perfect distributed solution has it's own drawbacks and sometimes simple...
How to move an iFrame in the DOM without losing its state?
...ppendChild(f1);
//f1.parentNode = w2;
//f2.parentNode = w1;
//alert(f1.parentNode.id);
}
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Dynamically load JS inside JS [duplicate]
...to import an external JS file (under an IF condition) inside another javascript file.
13 Answers
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When NOT to call super() method when overriding?
...er, if the API follows a robust design, it should throw some exceptions to alert the consumer developer at project compile time, and make sure it will not generate a fault at run time.
If this is not explicitly stated in the API documentation, then it is quite safe for the consumer developer to ass...
How do I get jQuery to select elements with a . (period) in their ID?
... The solution as per the jQuery docs is adding only one "\" (slash). alert(escapeSelector("some.id")); will output as some\.id. So I guess the replace regex should have been s.replace( /(:|\.|[|])/g, "\\\\$1" );
– Arun
Apr 30 '15 at 10:35
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How to make a div 100% height of the browser window
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Mobile alert: using vh mess with Chrome mobile which doesn't take into account its navbar. It then cover the top of your page with it. A serious issue if you have a menu there...
– Offirmo
Feb ...