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Getting the count of unique values in a column in bash
...demonstrates so much of the capability of awk.
– David Mann
Apr 29 '13 at 15:30
This script was helpful for me to det...
How to use the CancellationToken property?
...
You can implement your work method as follows:
private static void Work(CancellationToken cancelToken)
{
while (true)
{
if(cancelToken.IsCancellationRequested)
{
return;
}
Console.Write("345");
}
}
That's it. You always need to han...
Is it possible to use Razor View Engine outside asp.net
... generating html. So I wonder, how easy would it be to use the engine outside asp.net in a "normal" .net environment for example to generate text, code,...
...
Stop Visual Studio from mixing line endings in files
...mate, however this option is not a global persistent option and is only valid for the current editor session. All I want is for VS to respect the currently open files line-endings when editing the file.
– Brett Ryan
Oct 25 '10 at 1:26
...
Resize image proportionally with MaxHeight and MaxWidth constraints
...
Like this?
public static void Test()
{
using (var image = Image.FromFile(@"c:\logo.png"))
using (var newImage = ScaleImage(image, 300, 400))
{
newImage.Save(@"c:\test.png", ImageFormat.Png);
}
}
public static Image ScaleImage(I...
Selecting with complex criteria from pandas.DataFrame
...0 700
7 2 80 400
8 5 80 300
9 7 70 800
Note that I accidentally typed == 900 and not != 900, or ~(df["C"] == 900), but I'm too lazy to fix it. Exercise for the reader. :^)
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jQuery event handlers always execute in order they were bound - any way around this? [duplicate]
...ation of where events are stored in 1.8. Now you know why it is such a bad idea to mess around with internal APIs :)
The new internal API to access to events for a DOM object is available through the global jQuery object, and not tied to each instance, and it takes a DOM element as the first parame...
How to access accelerometer/gyroscope data from Javascript?
...n is known to work on iPhone 3GS + 4 and iPad (both with iOS 4.2), and provides data related to the current acceleration of the client device. The event data passed to the handler function has acceleration and accelerationIncludingGravity, which both have three fields for each axis: x, y, z
The "e...
How do I pull files from remote without overwriting local files?
...ell, yes, and no...
I understand that you want your local copies to "override" what's in the remote, but, oh, man, if someone has modified the files in the remote repo in some different way, and you just ignore their changes and try to "force" your own changes without even looking at possible confl...
Why does ~True result in -2?
...is not surprising if True means 1 and ~ means bitwise inversion...
...provided that
True can be treated as an integer and
integers are represented in Two's complement
Edits:
fixed the mixing between integer representation and bitwise inversion operator
applied another polishing (the shorte...