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Saving enum from select in Rails 4.1
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The edit makes the translation keys more readable by finding enums belonging to MultipleWordClassName under the rather more typical multiple_word_class_name rather than multiplewordclassname
– Tetsujin no Oni
Sep 1 '18 at 2:33
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Maximum size of an Array in Javascript
...h of an array according to the ECMA-262 5th Edition specification is bound by an unsigned 32-bit integer due to the ToUint32 abstract operation, so the longest possible array could have 232-1 = 4,294,967,295 = 4.29 billion elements.
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SVG drop shadow using css3
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Use the new CSS filter property.
Supported by webkit browsers, Firefox 34+ and Edge.
You can use this polyfill that will support FF < 34, IE6+.
You would use it like so:
/* Use -webkit- only if supporting: Chrome < 54, iOS < 9.3, Android < 4.4.4 */
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HTML5 canvas ctx.fillText won't do line breaks?
...orm the necessary measurements). Also, you can know the text height simply by providing the text size in pixels; in other words: context.font = "16px Arial"; - you have the height there; the width is the only one that is dynamic.
– Lev
Apr 17 '11 at 15:18
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How to create a new (and empty!) “root” branch?
I would like to define a new "root" branch in this git repository. By "root" branch I mean a branch that is entirely independent of all the other branches in the repository 1 .
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How can I select an element with multiple classes in jQuery?
...u most likely don't need to get that specific, and an ID or class selector by itself is usually enough: $('#a').)
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What is the best collation to use for MySQL with PHP? [closed]
...ly want to use utf8_unicode_ci or utf8_general_ci.
utf8_general_ci sorts by stripping away all accents and sorting as if it were ASCII
utf8_unicode_ci uses the Unicode sort order, so it sorts correctly in more languages
However, if you are only using this to store English text, these shouldn't d...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
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document.getElementById("MyID").className =
document.getElementById("MyID").className.replace(/\bMyClass\b/,'');
where MyID is the ID of the element and MyClass is the name of the class you wish to remove.
UPDATE:
To support class nam...
Removing input background colour for Chrome autocomplete?
...ll work only if the input is not auto-filled with a default entry recorded by the browser, otherwise the yellow background will still be there.
– guari
Apr 30 '16 at 20:36
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How to hide element using Twitter Bootstrap and show it using jQuery?
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To toggle it: $("#myId").toggleClass('d-none');
(thanks to the comment by Fangming)
Bootstrap 3.x
First, don't use .hide! Use .hidden. As others have said, .hide is deprecated,
.hide is available, but it does not always affect screen readers and is deprecated as of v3.0.1
Second, use jQu...