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Naming convention - underscore in C++ and C# variables

... in a class field. What does the underscore mean? Is there a reference for all these special naming conventions? 19 Answers...
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How to import the class within the same directory or sub directory?

I have a directory that stores all the .py files. 13 Answers 13 ...
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Why does the lock object have to be static?

...ons. And in the latter, there are better ways of doing it anyway. So it really depends: how is Locker used in your scenario? Is it protecting something that is itself static? If so, the lock should be static. If it is protecting something that is instance based, then IMO the lock should also be ins...
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How do I make a simple makefile for gcc on Linux?

...ple as possible by omitting variables like $(CC) and $(CFLAGS) that are usually seen in makefiles. If you're interested in figuring that out, I hope I've given you a good start on that. Here's the Makefile I like to use for C source. Feel free to use it: TARGET = prog LIBS = -lm CC = gcc CFLAGS ...
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How do I get list of methods in a Python class?

... Will this produce a list of all methods in the class (including ones that are inherited from other classes), or will it only list the methods that are explicitly defined in that class? – Anderson Green Mar 10 '13 a...
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Convert UTC to local time in Rails 3

...mes. See them with: rake time:zones:us You can also run rake time:zones:all for all time zones. To see more zone-related rake tasks: rake -D time So, to convert to EST, catering for DST automatically: Time.now.in_time_zone("Eastern Time (US & Canada)") ...
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Java Synchronized Block for .class

What does this java code mean? Will it gain lock on all objects of MyClass ? 4 Answers ...
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Do python projects need a MANIFEST.in, and what should be in it?

...oth, distutils and setuptools are including in source distribution package all the files mentioned in setup.py - modules, package python files, README.txt and test/test*.py. If this is all you want to have in distribution package, you do not have to use MANIFEST.in. If you want to manipulate (add o...
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How to suppress Pandas Future warning ?

... @bdiamante's answer may only partially help you. If you still get a message after you've suppressed warnings, it's because the pandas library itself is printing the message. There's not much you can do about it unless you edit the Pandas source code yoursel...
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MySQL join with where clause

...s the subset of user_category_subscriptions with a user_id of 1 to join to all of the rows in categories. This will give you all of the rows in categories, while only the categories that this particular user has subscribed to will have any information in the user_category_subscriptions columns. Of c...