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How do I execute a stored procedure once for each row returned by query?
... are slower than set-based operations, but faster than manual while-loops; more details in this SO question
ADDENDUM 2: if you will be processing more than just a few records, pull them into a temp table first and run the cursor over the temp table; this will prevent SQL from escalating into table-...
What is the purpose of a plus symbol before a variable?
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I just wonder which is more efficient, parse a string into an integer using the function parseInt or using the plus operator?
– acarlstein
Jul 23 '18 at 23:24
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How is location accuracy measured in Android?
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CSS3 Transparency + Gradient
...e these to work in standard css, too, but with the alpha at the end (seems more natural): #0001 would be short hex for “almost transparent black” and #ffcc00ff would be the same as #ffcc00, i.e. “completely opaque tangerine yellow”
– flying sheep
Aug 30...
How do I declare and initialize an array in Java?
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How to calculate the angle between a line and the horizontal axis?
...nd the difference between the start point and the end point (here, this is more of a directed line segment, not a "line", since lines extend infinitely and don't start at a particular point).
deltaY = P2_y - P1_y
deltaX = P2_x - P1_x
Then calculate the angle (which runs from the positive X axis a...
Changing default encoding of Python?
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Preview an image before it is uploaded
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Bash Templating: How to build configuration files from templates with Bash?
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