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Hex transparency in colors [duplicate]

... share | improve this answer | follow | edited May 23 '17 at 12:18 Community♦ 111 silver...
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What is the current directory in a batch file?

... share | improve this answer | follow | edited Jun 20 at 9:12 Community♦ 111 silver badg...
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Single quotes vs. double quotes in Python [closed]

According to the documentation, they're pretty much interchangeable. Is there a stylistic reason to use one over the other? ...
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Constant pointer vs Pointer to constant [duplicate]

... right ptr++; // wrong Generally I would prefer the declaration like this which make it easy to read and understand (read from right to left): int const *ptr; // ptr is a pointer to constant int int *const ptr; // ptr is a constant pointer to int ...
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How to calculate date difference in JavaScript?

I want to calculate date difference in days, hours, minutes, seconds, milliseconds, nanoseconds. How can I do it? 18 Answer...
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How JavaScript closures are garbage collected

... As far as I can tell, this is not a bug but the expected behavior. From Mozilla's Memory management page: "As of 2012, all modern browsers ship a mark-and-sweep garbage-collector." "Limitation: objects need to be made explicitly unreachable". In...
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SSL certificate rejected trying to access GitHub over HTTPS behind firewall

... Feel free to skip past this answer if you want to fix the certificates issue. This answer deals with tunneling ssh through the firewall which is IMHO a better solution to dealing with firewall/proxy thingies. There is a better way than using http ac...
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MySQL connection not working: 2002 No such file or directory

... If you use Linux: the path to the mysql.sock file is wrong. This is usually because you are using (LAMPP) XAMPP and it isn't in /tmp/mysql.sock Open the php.ini file and find this line: mysql.default_socket And make it mysql.default_socket = /path/to/mysql.sock ...
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Python: Why is functools.partial necessary?

Partial application is cool. What functionality does functools.partial offer that you can't get through lambdas? 6 Answer...
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Generate random numbers with a given (numerical) distribution

... scipy.stats.rv_discrete might be what you want. You can supply your probabilities via the values parameter. You can then use the rvs() method of the distribution object to generate random numbers. As pointed out by Eugene Pakhomov in the ...