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List goals/targets in GNU make that contain variables in their definition
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16 Answers
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MySQL Data - Best way to implement paging?
... maximum number of rows to return. The offset of the initial row is 0 (not 1):
SELECT * FROM tbl LIMIT 5,10; # Retrieve rows 6-15
To retrieve all rows from a certain offset up to the end of the result set, you can use some large number for the second parameter. This statement retrieves all rows fr...
How do I convert between big-endian and little-endian values in C++?
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31 Answers
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Set EditText Digits Programmatically
...ry this:
<EditText
android:inputType="number"
android:digits="0123456789."
/>
From Code:
weightInput.setKeyListener(DigitsKeyListener.getInstance("0123456789."));
But, it allows the user to include several "."
See JoeyRA's answer for real numbers.
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Yes/No message box using QMessageBox
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187
You would use QMessageBox::question for that.
Example in a hypothetical widget's slot:
#incl...
Most pythonic way to delete a file which may not exist
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13 Answers
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Difference between natural join and inner join
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11 Answers
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Pad a number with leading zeros in JavaScript [duplicate]
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616
Not a lot of "slick" going on so far:
function pad(n, width, z) {
z = z || '0';
n = n + ''...
Are 2^n and n*2^n in the same time complexity?
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edited Apr 1 '15 at 19:10
emlai
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