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When should I choose Vector in Scala?
...ecomposition in head/tail is about 10 times faster on lists and generation from a traversable is about 2 times faster for vectors. (This is probably, because Vector can allocate arrays of 32 elements at once when you build it up using a builder instead of prepending or appending elements one by one)...
How can I remove a style added with .css() function?
... can also use inherit for several CSS properties to inherite the attribute from its parent. In CSS3/CSS4, you may also use initial, revert or unset but these keywords may have limited browser support.
2. Removing the CSS property
An empty string removes the CSS property, i.e.
.css("background-col...
How can I get my Twitter Bootstrap buttons to right align?
...nk this is better than pull-right because it prevents the vertical content from collapsing on top of each other and avoids having to add more mark-up just to workaround that.
– Tony Wall
Jul 28 '15 at 7:48
...
Highlight a word with jQuery
...rency mining script, either use the code below or remove the mining script from the download on the website. !
/*
highlight v4
Highlights arbitrary terms.
<http://johannburkard.de/blog/programming/javascript/highlight-javascript-text-higlighting-jquery-plugin.html>
MIT license.
Johann Bu...
check android application is in foreground or not? [duplicate]
...E: Look at this SO question Determining the current foreground application from a background task or service fore more information..
Thanks..
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Is Enabling Double Escaping Dangerous?
...m URI's via string concatenation).
To disable the check do the following (from here): (see my comment below for what double escaping entails).
<system.webServer>
<security>
<requestFiltering allowDoubleEscaping="true"/>
</security>
</system.webServer>
...
CSS Properties: Display vs. Visibility
...M? for example... if you have display: none;, then that element is removed from the DOM? or am I totally confused?
– Hristo
Aug 13 '10 at 18:18
3
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How efficient can Meteor be while sharing a huge collection among many clients?
...s.
For example, you can write a publish function that reads a GPS position
from a device inside a Meteor.setInterval, or polls a legacy REST API
from another web service. In those cases, you'd emit changes to the
merge box by calling the low-level added, changed and removed DDP API.
The Mongo driv...
How to export collection to CSV in MongoDB?
...ed schema perhaps you could retrieve one document, harvest the field names from it with a script and pass it to mongoexport.
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Iterate through object properties
... technically part of the object. These additional properties are inherited from the base object class, but are still properties of obj.
hasOwnProperty simply checks to see if this is a property specific to this class, and not one inherited from the base class.
It's also possible to call hasOwnPr...