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How to insert text into the textarea at the current cursor position?
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For the sake of proper Javascript
HTMLTextAreaElement.prototype.insertAtCaret = function (text) {
text = text || '';
if (document.selection) {
// IE
this.focus();
var sel = document.selection.createRange();
sel.text = text;
} else if (th...
javascript: Clear all timeouts?
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It need not start at 1. The HTML5 spec says "Let handle be a user-agent-defined integer that is greater than zero that will identify the timeout to be set by this call." which leaves room for the handle to be any positive integer including non-consecuti...
How to test equality of Swift enums with associated values
...ocumentation/Swift/Conceptual/Swift_Programming_Language/AdvancedOperators.html#//apple_ref/doc/uid/TP40014097-CH27-XID_43
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Why do my list item bullets overlap floating elements
I have an (XHTML Strict) page where I float an image alongside regular paragraphs of text. All goes well, except when a list is used instead of paragraphs. The bullets of the list overlap the floated image.
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How do I see if Wi-Fi is connected on Android?
...nter error. See developer.android.com/training/basics/network-ops/managing.html and in particular "The method getActiveNetworkInfo() returns a NetworkInfo..."
– eb80
Jun 5 '14 at 12:24
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Avoid modal dismiss on enter keypress
...e type as submit by default.
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button#Attributes
This applies for all the buttons you have in the modal.
<button type="button" class="close" data-dismiss="modal">×</button>
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Responsively change div size keeping aspect ratio [duplicate]
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Not the answer you're looking for? Browse other questions tagged html css responsive-design or ask your own question.
ASP.NET MVC: Custom Validation by DataAnnotation
...ific place the validation error as well, you can add this in your view:
@Html.ValidationMessage("foobar", "your combined text is too short")
doing this in the view can come in handy if you want to do localization.
Hope this helps!
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How do I check if file exists in jQuery or pure JavaScript?
... image
function imgError()
{
alert('The image could not be loaded.');
}
HTML:
<img src="image.gif" onerror="imgError()" />
http://wap.w3schools.com/jsref/event_onerror.asp
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Image Greyscale with CSS & re-color on mouse-over?
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Answered here: Convert an image to grayscale in HTML/CSS
You don't even need to use two images which sounds like a pain or an image manipulation library, you can do it with cross browser support (current versions) and just use CSS. This is a progressive enhancement appro...