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B-Tree vs Hash Table
...and thus are default.
However if you have a very precise use case and you know exactly what and only what is going to be needed, you can take advantage of hashing indexes.
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List View Filter Android
...r<MyObjectBean> (list, "getName", adapter);
The only thing missing now, is to override the "getFilter" method in the adapter class:
@Override public Filter getFilter () {
return MyViewClass.this.mFilter;
}
All done! You should successfully filter your list - Of course, you should als...
How can I format my grep output to show line numbers at the end of the line, and also the hit count?
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sorry switched to linux now its working :) it was windows version not so good
– London
Oct 19 '10 at 12:33
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Bootstrap right Column on top on mobile view
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This is now done (in Bootstrap v4) by adding order-# classes.
See https://getbootstrap.com/docs/4.1/migration/#grid-system-1
Like this:
<div classname='col-md-8 order-2'>...</div>
<div classname='col-md-4 order-1'&g...
Angular.js directive dynamic templateURL
...plateUrl via markup
<hymn template-url="contentUrl"><hymn>
Now you just take a care that property contentUrl populates with dynamically generated path.
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Node.js project naming conventions for files & folders
...ion not for directory structures. When we get to this topic, we expect to know if files are better named with dashes, underscores or camelCase. I will upvote, if this is added to this answer.
– Tronix117
Aug 4 '14 at 14:51
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What's the purpose of SQL keyword “AS”?
...e much to separate the choices, consult a book on heuristics. As far as I know, the only heuristics book for SQL is 'Joe Celko's SQL Programming Style':
A correlation name is more often
called an alias, but I will be formal.
In SQL-92, they can have an optional
AS operator, and it should b...
How to install PostgreSQL's pg gem on Ubuntu?
...-dev
helped me - after that ran gem install pg -v "0.14.1", and all good now
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How to select all instances of a variable and edit variable name in Sublime
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I know the question is about Macs, but I got here searching the answer for Ubuntu, so I guess my answer could be useful to someone.
Easy way to do it: AltF3.
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Why does PHP 5.2+ disallow abstract static class methods?
... abstract method is that you can write code that calls the method without knowing what implementation it's going to be calling - and then provide different implementations on different child classes. But since PHP 5.2 offers no clean way to write a method of a parent class that calls a static method...