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How can I see the size of files and directories in linux? [closed]
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22 Answers
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What's an elegant way to conditionally add a class to an HTML element in a view?
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edited Apr 21 at 1:35
BKSpurgeon
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PostgreSQL create table if not exists
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288
This feature has been implemented in Postgres 9.1:
CREATE TABLE IF NOT EXISTS myschema.mytable...
bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]
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2 Answers
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PHP “php://input” vs $_POST
...st looks something like this:
POST /page.php HTTP/1.1
key1=value1&key2=value2&key3=value3
But if you are working with Ajax a lot, this probaby also includes exchanging more complex data with types (string, int, bool) and structures (arrays, objects), so in most cases JSON is the best cho...
How do MySQL indexes work?
...so you'd consult the index and see that storage is mentioned on pages 113-120,231 and 354. Then you could flip to those pages directly, without searching (that's a search with an index, somewhat faster).
Of course, how useful the index will be, depends on many things - a few examples, using the sim...
jQuery slideUp().remove() doesn't seem to show the slideUp animation before remove occurs
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edited Nov 21 '08 at 7:38
Owen
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Android map v2 zoom to show all the markers
...w? In the earlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
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Using LINQ to concatenate strings
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edited Aug 20 '19 at 15:52
sergtk
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