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Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
...an confirm this - I just updated a query with 4 joins on a 168,000 row database. Selecting just the first 100 rows with a SQL_CALC_FOUND_ROWS took over 20 seconds; using a separate COUNT(*) query took under 5 seconds (for both count + results queries).
– Sam Dufel
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How do I determine height and scrolling position of window in jQuery?
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Using the “animated circle” in an ImageView while loading stuff
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You can use this code from firebase github samples ..
You don't need to edit in layout files ... just make a new class "BaseActivity"
package com.example;
import android.app.ProgressDialog;
import android.support.annotation.VisibleForTesting;
import and...
In Vim, I'd like to go back a word. The opposite of `w`
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What's the difference between dist-packages and site-packages?
...t goes to dist-packages. (on Deb Squeeze + Py 2.6)
– Basel Shishani
Apr 4 '12 at 3:24
4
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How to change border color of textarea on :focus
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Postgresql SELECT if string contains
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Javascript !instanceof If Statement
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Read user input inside a loop
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