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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 ...
QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded
...totype.setItem;
Storage.prototype.setItem = function() {};
alert('Your web browser does not support storing settings locally. In Safari, the most common cause of this is using "Private Browsing Mode". Some settings may not save or some features may not work properly for you.');
}...
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();
...
How to call one shell script from another shell script?
I have two shell scripts, a.sh and b.sh .
17 Answers
17
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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;
...
Where should I put tags in HTML markup?
When embedding JavaScript in an HTML document, where is the proper place to put the <script> tags and included JavaScript? I seem to recall that you are not supposed to place these in the <head> section, but placing at the beginning of the <body> section is bad, too, since th...
How do I add a simple jQuery script to WordPress?
...ean about the tutorials. Here's how I do it:
First you need to write your script. In your theme folder create a folder called something like 'js'. Create a file in that folder for your javascript. E.g. your-script.js. Add your jQuery script to that file (you don't need <script> tags in a .js ...