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Mark error in form using Bootstrap
... a bit more complicated, so the easy way would be to just put an bootstrap alert at the top with details of what the user did wrong.
http://twitter.github.com/bootstrap/components.html#alerts
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Turn a simple socket into an SSL socket
...iscovered the hard way that aNULL ciphers won't work without it, producing alert number 40.
– Roman Dmitrienko
Jul 19 '15 at 15:37
5
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how to use javascript Object.defineProperty
...count+= 20; // 70, setter is called
sneakers.discount+= 20; // 80, not 90!
alert(sneakers.discount); // getter is called
Note the last but one line: the responsibility for correct discount value was moved from the client code (e-shop definition) to the product definition. The product is responsibl...
JavaScript: What are .extend and .prototype used for?
..., Math, and even your own custom ones.
Date.prototype.lol = function() {
alert('hi');
};
( new Date ).lol() // alert message
In the snippet above, I define a method for all Date objects ( already existing ones and all new ones ).
extend is usually a high level function that copies the prototy...
What is the difference between a strongly typed language and a statically typed language?
...h compiled twice (JIT) and both do some type analysis. A language like Javascript running in .NET vm might be more Typesafe because of the VM.
– Adam Gent
Apr 24 '10 at 21:06
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JavaScript click event listener on class
...unction() {
var attribute = this.getAttribute("data-myattribute");
alert(attribute);
};
for (var i = 0; i < elements.length; i++) {
elements[i].addEventListener('click', myFunction, false);
}
jQuery does the looping part for you, which you need to do in plain JavaScript.
If you ha...
Understanding prototypal inheritance in JavaScript
...'Hi, I am prototype property';
abc.prototype.testMethod = function() {
alert('Hi i am prototype method')
}
Creating new instances for function abc
var objx = new abc();
console.log(objx.testProperty); // will display Hi, I am prototype property
objx.testMethod();// alert Hi i am prototype me...
Loop through an array in JavaScript
...re is a test to see if it is worth caching the length of an array in a Javascript loop
– Enrico
Aug 7 '13 at 7:26
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How can I parse a CSV string with JavaScript, which contains comma in data?
...3 ,,, "string, duppi, du",dup,"", , lala';
var parsed = string.splitCSV();
alert(parsed.join('|'));
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What are the differences between delegates and events?
... of the delegate.
Events represent ... well, events. They are intended to alert someone when something happens and yes, they adhere to a delegate definition but they're not the same thing.
Even if they were exactly the same thing (syntactically and in the IL code) there will still remain the seman...