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:active pseudo-class doesn't work in mobile safari
...color without the surrounding transparent gray color appearing.
In other words, setting an ontouchstart event (even if it's empty) is explicitly telling the browser to react to touch events.
In my opinion, this is flawed behaviour, and probably dates back to the time when the "mobile" web was bas...
How to do associative array/hashing in JavaScript
...se JavaScript objects as associative arrays.
Associative Array: In simple words associative arrays use Strings instead of Integer numbers as index.
Create an object with
var dictionary = {};
JavaScript allows you to add properties to objects by using the following syntax:
Object.yourProperty = ...
Removing multiple keys from a dictionary safely
...hit when the variable holding the has further use in the program. In other words, a dict from which keys have been deleted is much more efficient than a newly created dict with the retained items.
– Apalala
Mar 29 '13 at 18:08
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Print All JVM Flags
...do that is to become intimately familiar with the source code.
So, in the words (almost) of a great master, use the source!
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How can I capture the result of var_dump to a string?
...
A word of warning - if the reason you want the output as a string is to error_log it, you should not use this solution, since serialize's output can contain null bytes and error_log truncates strings containing null bytes.
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Any reason not to start using the HTML 5 doctype? [closed]
... in HTML4 or XHTML 1.x that doesn't work in browsers, would you?
In other words, you use <!DOCTYPE html> with HTML4-like markup while honoring things that have been clarified in HTML5. HTML5 is about browser compatibility after all.
The downside to using HTML5 now is that the spec can change...
Is it ok to use dashes in Python files when trying to import them?
...he code is transported to older Mac or Windows versions, or DOS.
In other words: rename your file :)
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How to create an HTML button that acts like a link?
...ch brings up point below.
Overrides the default action in a form. In other words, if you do this inside another form it's going to cause a conflict.
Reference: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/button#attr-formaction
Browser Support: https://developer.mozilla.org/en-US/docs...
Android SQLite DB When to Close
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Thank you, after reading your words "after SQLiteDatabase.close(), SQLiteOpenHelper.getWritableDatabase() will return a new instance" I realised that at last I have an answer to an old problem of my application. To a problem, which became critical after m...
Force IE compatibility mode off using tags
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Word of advice for those who find this answer, but are unable to get it to work for them. The compatability meta tag MUST be the first meta tag, and there can be NO IE conditional statements before the tag. More: tesmond.blog...