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Convert boolean result into number/integer
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Javascript has a ternary operator you could use:
var i = result ? 1 : 0;
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Focus Input Box On Load
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However, this might not be supported in all browsers, so we can use javascript.
window.onload = function() {
var input = document.getElementById("myinputbox").focus();
}
2) How to place cursor at the end of the input text?
Here's a non-jQuery solution with some borrowed code from anothe...
Why should I use document based database instead of relational database?
...able and index-able, featuring a table oriented reporting engine that uses Javascript as a query language. So does SQL and relational databases. Nothing new here.
So. Why CouchDB?
REST is simpler than JDBC or ODBC.
No Schema is simpler than Schema.
Distributed in a way that appears simple an...
How can I remove a specific item from an array?
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Serious question: why doesn't JavaScript allow the simple and intuitive method of removing an element at an index? A simple, elegant, myArray.remove(index); seems to be the best solution and is implemented in many other languages (a lot of them older than...
Email validation using jQuery
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You can use regular old javascript for that:
function isEmail(email) {
var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
return regex.test(email);
}
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How to get document height and width without using jquery
How to get document height and width in pure javascript i.e without using jquery .
I know about $(document).height() and $(document).width() , but I want to do this in javascript .
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Disable mouse scroll wheel zoom on embedded Google Maps
...$('.maps iframe').css("pointer-events", "none");
});
I'm sure there's a JavaScript only way of doing this, if someone wants to add to this feel free.
The JavaScript way to reactivate the pointer-events is pretty simple. Just give an Id to the iFrame (i.e. "iframe"), then apply an onclick event t...
Xcode 4 - “Archive” is greyed out?
...tton. Run through the checks that would cause an error and then display an alert. I bet 9/10 it's the simulator. "You may not archive a build for the simulator. Select iOS Device and Archive again."
– Harry Love
Mar 30 '13 at 4:35
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Set a default font for whole iOS app?
... One downside to this that I've found is that when I initiate alerts with UIAlertController, the button with the .Cancel style is the same as the button with the .Default style (at least when using GillSans). Whereas normally .Cancel would be a regular weight font, and .Default would be...
Is Java a Compiled or an Interpreted programming language ?
...d for many languages which were once considered "interpreted", for example JavaScript.
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