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WPF ToolBar: how to remove grip and overflow
... RelativeSource = RelativeSource.Self,
Converter = new BooleanToVisibilityConverter()
});
}
};
if (toolBar.IsLoaded)
{
fixup();
}
else
{
RoutedEventHandler handler = null;
handler = (sender, ...
Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
...a,2) by compiling it into a*a , but the call pow(a,6) is not optimized and will actually call the library function pow , which greatly slows down the performance. (In contrast, Intel C++ Compiler , executable icc , will eliminate the library call for pow(a,6) .)
...
When do we need to set ProcessStartInfo.UseShellExecute to True?
... uses long file names.
So when you use UseShellExecute=false, make sure to convert your directory and file names to 8.3 names (google ".net how to get 8.3 filename").
(Not exectly sure what Windows versions and/or file systems do it this way, tested on Windows 7, NTFS.)
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Why are these constructs using pre and post-increment undefined behavior?
... can't predict the behavior when the code is run.
As far as I know, the standard doesn't explicitly say why the concept of undefined behavior exists. In my mind, it's simply because the language designers wanted there to be some leeway in the semantics, instead of i.e. requiring that all implementa...
Parse usable Street Address, City, State, Zip from a string [closed]
Problem: I have an address field from an Access database which has been converted to Sql Server 2005. This field has everything all in one field. I need to parse out the individual sections of the address into their appropriate fields in a normalized table. I need to do this for approximately 4,000 ...
What is the difference between __dirname and ./ in node.js?
... of __dirname , and essentially want to know whether it would be smart to convert my ./'s to that, and if so, why that would be a smart idea.
...
CSS: bolding some text without changing its container's size
...d, more importantly, this does not work when fonts are scaled, even if you convert the 1px to relative values like 0.025ex or 0.0125ex. See my answer for a live demonstration.
– Adam Katz
Nov 3 '17 at 17:05
...
Why does the MongoDB Java driver use a random number generator in a conditional?
...he following code in this commit for MongoDB's Java Connection driver , and it appears at first to be a joke of some sort. What does the following code do?
...
How many socket connections can a web server handle?
... virtual or dedicated hosting, I read somewhere a server/machine can only handle 64,000 TCP connections at one time, is this true? How many could any type of hosting handle regardless of bandwidth? I'm assuming HTTP works over TCP.
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Use numpy array in shared memory for multiprocessing
...he multiprocessing module. The difficulty is using it like a numpy array, and not just as a ctypes array.
5 Answers
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