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Microsecond timing in JavaScript
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As alluded to in Mark Rejhon's answer, there is an API available in modern browsers that exposes sub-millisecond resolution timing data to script: the W3C High Resolution Timer, aka window.performance.now().
now() is better than the traditional Date.getTime() in two importan...
When to use a Content Provider
...ctural changes. Besides, it's nice to be able to re-use the same standard API for accessing data rather than littering your code with low-level access to the database.
Also, there is always the chance that you might want to expose your data in the future. If you don't use a ContentProvider up fron...
Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail
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You can achieve it like this:
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.2.6/jquery.min.js"></script>
<script>
window.jQuery || document.write('<script src="/path/to/your/jquery"><\/script>');
</script>
This should be in your p...
离线版启动超时，有报错日志 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
...Inventor2\resources\app.asar.unpacked\AppEngine\bin\..\lib\appengine-tools-api.jar, com.google.appengine.tools.development.DevAppServerMain, --property=kickstart.user.dir=D:\appinventor\AppInventor2\resources\app.asar.unpacked, --disable_update_check, -a, 0.0.0.0, -p, 8088, D:\appinventor\AppInvento...
jQuery .scrollTop(); + animation
...animation.
Also, the 'swing' is there to set the easing. Check out http://api.jquery.com/animate/ for more info.
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Create code first, many to many, with additional fields in association table
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Note: if you use this approach without Fluent API make sure you check in your database that you only have a composite key with MemberId and CommentId columns and not an additional third column Member_CommentId (or something like that) - which means you didn't have exact ...
how to compare two elements in jquery [duplicate]
...nks for pointing this out! For me it made more clear that is() is a jQuery API function.
– Daniel Szalay
Dec 4 '12 at 20:22
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How to remove all CSS classes using jQuery/JavaScript?
...o class names are specified in the parameter, all classes will be removed. api.jquery.com/removeclass
– AtheistP3ace
Jun 20 '16 at 16:34
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Convert String[] to comma separated string in java
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You can also use org.apache.commons.lang.StringUtils API to form a comma separated result from string array in Java.
StringUtils.join(strArr,",");
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Set title background color
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This was introduced in API 11 (3.0 Honeycomb) which is certainly outdated enough at this point to consider this a valid option.
– zgc7009
Nov 21 '16 at 20:17
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