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StringLength vs MaxLength attributes ASP.NET MVC with Entity Framework EF Code First
...cated length and that preventing longer input depends on the validation in javascript when he moves to the next field or clicks submit (or if javascript is disabled, server side validation). In this case the user can be notified of the restriction by an error message.
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Cannot set boolean values in LocalStorage?
...n of Equal (==) in MDC*:
If the two operands are not of the same type, JavaScript converts the operands then applies strict comparison. If either operand is a number or a boolean, the operands are converted to numbers if possible; else if either operand is a string, the other operand is converte...
What is “X-Content-Type-Options=nosniff”?
...terpret the files using alternate content types, e.g. implicit application/javascript vs. explicit text/plain. This can result in a "drive-by download" attack which is a common attack vector for phishing. Sites that host user generated content should use this header to protect their users. This is m...
Get user profile picture by Id
... gravatar. It has libraries for iOS, Android, Ruby, Node, PHP, Python, and JavaScript.
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How do you create a hidden div that doesn't create a line break or horizontal space?
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Show / hide by mouse click:
<script language="javascript">
function toggle() {
var ele = document.getElementById("toggleText");
var text = document.getElementById("displayText");
if (ele.style.display == "block") {
ele.style...
Chrome: Uncaught SyntaxError: Unexpected end of input
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This particular error is one annoying fact about v8. In most cases your JavaScript is broken in some way. For example missing a } or something like that.
Example given, this will yield "Unexpected end of input" too:
eval('[{"test": 4}') // notice the missing ]
But the root cause of the prob...
With CSS, use “…” for overflowed block of multi-lines
...It's not pure CSS; you have to add a few HTML elements. There's however no JavaScript required.
The ellipsis is right-aligned on the last line. This means that if your text isn't right-aligned or justified, there may be a noticable gap between the last visible word and the ellipsis (depending on the...
How to scroll to specific item using jQuery?
... bar.
I would like to scroll to a specific line in this table using jQuery/Javascript.
13 Answers
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Cookies vs. sessions
...engines such as LocalStorage, SessionStorage, and other webdb engines that javascript code can use to save data to your computer to remember you. If you open the javascript console inside Facebook, for example, and type "localStorage" you will see all the variables Facebook uses to remember you with...
Detect all Firefox versions in JS
How to detect Firefox in JavaScript?
I want to detect all versions of Firefox.
7 Answers
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