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Possibility of duplicate Mongo ObjectId's being generated in two different collections?

...que ID (please let me know if there are more): Before this discussion, recall that the BSON Object ID consists of: [4 bytes seconds since epoch, 3 bytes machine hash, 2 bytes process ID, 3 bytes counter] Here are the three possibilities, so you judge for yourself how likely it is to get a dupe: ...
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Is there a way to pass optional parameters to a function?

Is there a way in Python to pass optional parameters to a function while calling it and in the function definition have some code based on "only if the optional parameter is passed" ...
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How to read and write INI file with Python3?

... The standard ConfigParser normally requires access via config['section_name']['key'], which is no fun. A little modification can deliver attribute access: class AttrDict(dict): def __init__(self, *args, **kwargs): super(AttrDict, self).__init...
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Submitting a multidimensional array via POST with php

...u would read the previous input name after cloning, and increment by 1 manually for each input name attribute in the clone. – Daniel Nov 18 '18 at 0:04 add a comment ...
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ReSharper warns: “Static field in generic type”

Is this wrong? I would assume that this actually has a static readonly field for each of the possible EnumRouteConstraint<T> that I happen to instance. ...
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How to import module when module name has a '-' dash or hyphen in it?

...appens with sys.modules, you don't need it to import itself), just getting all of the file's globals into your own scope, you can use execfile # contents of foo-bar.py baz = 'quux' >>> execfile('foo-bar.py') >>> baz 'quux' >>> ...
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how to mysqldump remote db from local machine

... a database on a remote server, but the server does not have mysqldump installed. I would like to use the mysqldump on my machine to connect to the remote database and do the dump on my machine. ...
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How to get the currently logged in user's user id in Django?

...rs = [{user.id: user.get_name()} for user in logged_in_users] # Query all logged in staff users based on id list all_staff_users = CustomUser.objects.filter(is_resident=False, is_active=True, is_superuser=False) logged_out_users = list() # for some reason exclude() would not work co...
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Swift Programming: getter/setter in stored property

...the new value that you assign will replace the one that was just set. So all you have to do is this: var rank: Int = 0 { didSet { // Say 1000 is not good for you and 999 is the maximum you want to be stored there if rank >= 1000 { rank = 999 } } } ...
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'uint32_t' identifier not found error

... On Windows I usually use windows types. To use it you have to include <Windows.h>. In this case uint32_t is UINT32 or just UINT. All types definitions are here: http://msdn.microsoft.com/en-us/library/windows/desktop/aa383751%28v=vs....