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How to modify a global variable within a function in bash?

...alise that if you just run the function without assigning it to a variable all the global variables within it will update. Instead of returning a string array, why not just update the string array in the function then assign it to another variable after the function has finished ? ...
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correct way to use super (argument passing)

... Shouldn't Base call super(Base, self).__init__()? – cha0site Jan 23 '12 at 14:47 4 ...
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How do I execute a string containing Python code in Python?

...;>> x 4 However, the first step should be to ask yourself if you really need to. Executing code should generally be the position of last resort: It's slow, ugly and dangerous if it can contain user-entered code. You should always look at alternatives first, such as higher order functions, ...
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How to serve static files in Flask

...ample below, I have moved my templates and static files into a sub-folder called web. app = Flask(__name__, static_url_path='', static_folder='web/static', template_folder='web/templates') static_url_path='' removes any preceding path from the URL (i.e. the d...
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Expand Python Search Path to Other Source

.... Remember that when you distribute your project to other users, they typically install it in such a manner that the Python code files will be automatically detected by Python's importer (i.e. packages are usually installed in the site-packages directory), so if you mess with sys.path in your code, ...
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What exactly does Perl's “bless” do?

...to a hash (most common case), to an array (not so common), to a scalar (usually this indicates an inside-out object), to a regular expression, subroutine or TYPEGLOB (see the book Object Oriented Perl: A Comprehensive Guide to Concepts and Programming Techniques by Damian Conway for useful examples)...
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Combining multiple git repositories

... git pull code $ rm -rf code/code $ rm -rf code/.git $ git pull figures --allow-unrelated-histories $ rm -rf figures/figures $ rm -rf figures/.git $ git pull thesis --allow-unrelated-histories $ rm -rf thesis/thesis $ rm -rf thesis/.git Finally, you should now have what you wanted: phd |_.git...
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C++ Redefinition Header Files (winsock2.h)

... I'm not including <windows.h> at all, I know <winsock2.h> does its for me. – akif Sep 3 '09 at 11:26 2 ...
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How to remove all of the data in a table using Django

... Inside a manager: def delete_everything(self): Reporter.objects.all().delete() def drop_table(self): cursor = connection.cursor() table_name = self.model._meta.db_table sql = "DROP TABLE %s;" % (table_name, ) cursor.execute(sql) ...
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fs: how do I locate a parent folder?

... why? just generally why? can someone please explain? – eyurdakul May 16 '17 at 15:12 ...