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How to close tag properly?
...;img> <link> <source>
<col> <area> <base>
<meta> <embed> <param>
<track> <wbr> <keygen> (HTML 5.2 Draft removed)
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Python hashable dicts
...unter for examples from the Python standard library. The other comment is based on the unfounded belief that only subclasses of MutableMapping are well defined.
– Raymond Hettinger
Mar 16 '16 at 16:04
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browser sessionStorage. share between tabs?
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How reliable is this solution? Since it is event based, is there any chance of missing an event?
– vivek241
Oct 27 '15 at 9:48
2
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Check if an image is loaded (no errors) with jQuery
...that
// weren’t downloaded as not complete. Others should too. Gecko-based
// browsers act like NS4 in that they report this incorrectly.
if (!img.complete) {
return false;
}
// However, they do have two very useful properties: naturalWidth and
// naturalHeight. Th...
What is the difference between HTTP_HOST and SERVER_NAME in PHP?
...'t work as well. A badly configured server will set$_SERVER['SERVER_NAME'] based on the value of the client's Host: request. Both are equal.
– Pacerier
Mar 5 '15 at 23:17
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How to use git merge --squash?
...105(!!) commits and have them all squashed into one, I don't want to git rebase -i origin/master because I need to separately resolve merge conflicts for each of the intermediate commits (or at least the ones which git can't figure out itself). Using git merge --squash gets me the result I want, of ...
How do I create a datetime in Python from milliseconds?
...e 1970 and after 2038.
target_date_time_ms = 200000 # or whatever
base_datetime = datetime.datetime( 1970, 1, 1 )
delta = datetime.timedelta( 0, 0, 0, target_date_time_ms )
target_date = base_datetime + delta
as mentioned in the Python standard lib:
fromtimestamp() may raise ValueErro...
How to get a file or blob from an object URL?
...(2018): For situations where ES5 can safely be used, Joe has a simpler ES5-based answer below.
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AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
... app here (http://avinash.me/losh, source http://github.com/hardfire/losh) based on AngularJS. It is not very clean, but it might be of help.
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How many double numbers are there between 0.0 and 1.0?
...the possible values (for any "normal" floating point representation of any base and exponent vs fraction lengths) lie between 0.0 and 1.0 (another quarter between 1.0 and infinity, and the remaining half on the negative half of the real axis). Essentially, half the values of the exponent (with a no...