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How to set variable from a SQL query?
...han quietly using an unexpected result.
– Denise Skidmore
Oct 12 '18 at 17:53
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Algorithm to find Largest prime factor of a number
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Actually there are several more efficient ways to find factors of big numbers (for smaller ones trial division works reasonably well).
One method which is very fast if the input number has two factors very close to its square root is known as Fermat ...
Retrieve the position (X,Y) of an HTML element relative to the browser window
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How do I create a URL shortener?
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What does the Q_OBJECT macro do? Why do all Qt objects need this macro?
...xtensions.
The moc tool reads a C++ header file.
If it finds one or more class
declarations that contain the Q_OBJECT
macro, it produces a C++ source file
containing the meta-object code for
those classes. Among other things,
meta-object code is required for the
signals and slots ...
Should I use pt or px?
... dot it can display measures about 1/100th of an inch (0.25mm) or a little more. The px unit got its name from those screen pixels.
Nowadays there are devices that could in principle display smaller sharp dots (although you might need a magnifier to see them). But documents from the last century tha...
Android Whatsapp/Chat Examples [closed]
...getting and then attaching your code along with it ? That way you will get more help, even from others. :)
– Swayam
Jun 6 '13 at 8:23
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Stored procedure slow when called from web, fast from Management Studio
... Stored Procedure causes a SqlTimeoutException for another example, with a more complete explanation and resolution.
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Usage of forceLayout(), requestLayout() and invalidate()
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@tcox more here --> stackoverflow.com/questions/35279374/…
– Sotti
Nov 3 '16 at 13:09
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Access nested dictionary items via a list of keys?
...for python3 - it will need an from functools import reduce.
Also it seems more pythonic to use a for loop.
See the quote from What’s New In Python 3.0.
Removed reduce(). Use functools.reduce() if you really need it; however, 99 percent of the time an explicit for loop is more readable.
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