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vs
...ances where you might specify a character set in markup. For example:
<script type="javascript" charset="UTF-8" src="/script.js"></script>
<p><a charset="UTF-8" href="http://example.com/">Example Site</a></p>
Consistency helps to reduce errors and make code mo...
How can I sanitize user input with PHP?
...re is a built-in FILTER_VALIDATE_EMAIL type
My own filter class (uses JavaScript to highlight faulty fields) can be initiated by either an ajax request or normal form post. (see the example below)
/**
* Pork.FormValidator
* Validates arrays or properties by setting up simple arrays.
* ...
Change the Target Framework for all my projects in a Visual Studio Solution
...
A PowerShell script that I used to do mine. Admittedly bruce force-ish.
Get-ChildItem . -Recurse -Filter *.*proj |ForEach {
$content = Get-Content $_.FullName
$content |ForEach {
$_.Replace("<TargetFrameworkVersion>...
How may I sort a list alphabetically using jQuery?
...ng references to the elements are lost. All event listeners bound from JavaScript are lost. It would be better to store the elements instead of innerHTML, use a sort function (vals.sort(function(a, b) {return b.innerHTML < a.innerHTML;})) and appendChild to move elements.
– ...
Set cursor position on contentEditable
...set);
} else {
// Failure here, not handled by the rest of the script.
// Probably IE or some older browser
}
};
// Recalculate selection while typing
editable.onkeyup = captureSelection;
// Recalculate selection after clicking/drag-selecting
editable.onmousedown = function...
Linux command (like cat) to read a specified quantity of characters
... - output the first part of files
Synopsis
head [OPTION]... [FILE]...
Description
Print the first 10 lines of each FILE to standard output. With more than one FILE, precede each with a header giving the file name. With no FILE, or when
FILE is -, read standard input.
Mandatory arguments to long ...
What is DOM Event delegation?
...is event delegation. Here's an example of it in practice:
<ul onclick="alert(event.type + '!')">
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>
With that example if you were to click on any of the child <li> nodes, you would see an...
REST authentication and exposing the API key
...then if it's just the sign that's passed...isn't that still exposed in javascript...so if I put a flicker photo on my webpage via their API (called by javascript), and you visit my page, aren't I exposing my API key to anyone who visits my page?
– tjans
Mar 29 ...
Form inside a form, is that alright? [duplicate]
... know. I've implemented it in the past with custom data attributes and javascript when I could have just included a html5 shim library.
– Jon Hulka
Mar 22 '17 at 18:10
9
...
How can I check if a key is pressed during the click event with jQuery?
...vent properties;
$("button").click(function(evt) {
if (evt.ctrlKey)
alert('Ctrl down');
if (evt.altKey)
alert('Alt down');
// ...
});
See quirksmode for more properties. If you want to detect other keys, see cletus's answer.
...