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What does it mean by select 1 from table?
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108
SELECT 1 FROM TABLE_NAME means, "Return 1 from the table". It is pretty unremarkable on its own...
Add a column to a table, if it does not already exist
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edited May 25 '16 at 10:59
pedram
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answered J...
getting the screen density programmatically in android?
...he metrics.densityDpi property will be one of the DENSITY_xxx constants (120, 160, 213, 240, 320, 480 or 640 dpi).
If you need the actual lcd pixel density (perhaps for an OpenGL app) you can get it from the metrics.xdpi and metrics.ydpi properties for horizontal and vertical density respectively.
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How to bind an enum to a combobox control in WPF?
...urNamespace.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:System="clr-namespace:System;assembly=mscorlib"
xmlns:StyleAlias="clr-namespace:Motion.VideoEffects">
<Wind...
Smooth GPS data
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80
Here's a simple Kalman filter that could be used for exactly this situation. It came from some ...
How to add display:inline-block in a jQuery show() function?
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answered Feb 13 '12 at 12:01
RazzRazz
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Best Practice: Access form elements by HTML id or name attribute?
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answered Feb 11 '14 at 20:03
DoinDoin
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What is the simplest SQL Query to find the second largest value?
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answered Aug 28 '08 at 12:43
Matt RogishMatt Rogish
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Error message Strict standards: Non-static method should not be called statically in php
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GordonGordon
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Python: Bind an Unbound Method?
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edited Mar 29 '19 at 5:03
Nick T
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answered J...