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Delete duplicate rows from small table
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See what has been installed via MacPorts
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What version of Visual Studio is Python on my computer compiled with?
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+50
Visual...
Remove whitespaces inside a string in javascript
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For space-character removal use
"hello world".replace(/\s/g, "");
for all white space use the...
How to keep one variable constant with other one changing with row in excel
Lets say I have one cell A1, which I want to keep constant in a calculation. For example, I want to calculate a value like this:
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Can “list_display” in a Django ModelAdmin display attributes of ForeignKey fields?
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Is volatile expensive?
After reading The JSR-133 Cookbook for Compiler Writers about the implementation of volatile, especially section "Interactions with Atomic Instructions" I assume that reading a volatile variable without updating it needs a LoadLoad or a LoadStore barrier. Further down the page I see that LoadLoad ...
Get __name__ of calling function's module in Python
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Check out the inspect module:
inspect.stack() will return the stack information.
Inside a fu...
SQLAlchemy: print the actual query
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In the vast majority of cases, the "stringification" of a SQLAlchemy statement or query is as ...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
I have a script using java to connect to display X11 in the port 10.0 at localhost
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