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Best way to hide a window from the Alt-Tab program switcher?
...c int IntPtrToInt32(IntPtr intPtr)
{
return unchecked((int)intPtr.ToInt64());
}
[DllImport("kernel32.dll", EntryPoint = "SetLastError")]
public static extern void SetLastError(int dwErrorCode);
#endregion
share
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How do you run a command for each line of a file?
...ted. His goal was initialy to build lines in respect of shell limitations (64kchar/line or something so). Now this tool could work with very big files and may reduce a lot the number of fork to final command. See my answer and/or man xargs.
– F. Hauri
Dec 10 '1...
Best practices for overriding isEqual: and hash
...tance variables. It uses NSUInteger's rather than int for compatibility on 64/32bit applications.
If the result becomes 0 for different objects, you run the risk of colliding hashes. Colliding hashes can result in unexpected program behavior when working with some of the collection classes that depe...
Checking if a string can be converted to float in Python
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Mad Physicist
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answered Jan 5 '14 at 3:56
Eric Leschin...
Convert HTML + CSS to PDF [closed]
...WARNING! If you use wkhtmltopdf (at least on my system, XAMPP on Windows 7 64-bit), in all cases I tried, .gif images fail to appear in the PDF file. I tried a number of workarounds suggested in various places, such as including "width" and "height", and writing the URI's according to different con...
How to check if an object is a list or tuple (but not string)?
...
stevehasteveha
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...
Find nearest value in numpy array
...ay, values):
values = np.atleast_1d(values)
indices = np.abs(np.int64(np.subtract.outer(array, values))).argmin(0)
out = array[indices]
return indices
def find_nearest4(array,value):
idx = (np.abs(array-value)).argmin()
return idx
def find_nearest5(array, value):
idx_s...
Function to Calculate Median in SQL Server
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64
That's clever, and relatively simple given that there exists no Median() aggregate function. But how is it that no Median() function exists...
How to find a table having a specific column in postgresql
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64
you can query system catalogs:
select c.relname
from pg_class as c
inner join pg_attribute...
Python - When to use file vs open
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RyanRyan
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