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Add new field to every document in a MongoDB collection
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Pymongo 3.9+
update() is now deprecated and you should use replace_one(), update_one(), or update_many() instead.
In my case I used update_many() and it solved my issue:
db.your_collection.update_many({}, {"$set": {"new_field": "value"}}, upsert=Fa...
How to make a great R reproducible example
...t, to compare solutions between themselves, and this way users that don't know (and don't need to know) functions like runif or sample are not confused that they can't get the same data.
– Moody_Mudskipper
Aug 10 '18 at 8:51
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Chain-calling parent initialisers in python [duplicate]
...l return the init method of your obj as if init in class X not been there. Now, if class X has two parents, and X.__init__ doesnt exist, the default behavior is to call init of only one of the parents, not both. This is effectively what super is doing... giving you one of the parents.
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CSS word-wrapping in div
...ext is wider than that i want it to break down. The div is float: left and now has an overflow. I want the scrollbar to go away by using word-wrapping. How can i achieve this?
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Are querystring parameters secure in HTTPS (HTTP + SSL)? [duplicate]
...nt. But I can give you my confirmation code which i've already used and is now obsolete and useless.
– Matthieu Charbonnier
Feb 18 '18 at 8:33
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Declaration/definition of variables locations in ObjectiveC?
...that (and not declare a property) is to create a private variable, you can now do that in the implementation file as well and this is the preferred way.
An @interface block in the implementation file is actually an Extension and can be used to forward declare methods (not needed anymore) and to (re...
How do I check if I'm running on Windows in Python? [duplicate]
..._ver and if it doesn't raise an exception, you're on Windows; but I don't know if that's forward compatible to 64-bit, since it has 32 in the name.
win32_ver(release='', version='', csd='', ptype='')
Get additional version information from the Windows Registry
and return a tuple (v...
Why shouldn't all functions be async by default?
...() was void N() { S(); T(); }, and R and S produce side effects, then you know that R's side effect happens before S's side effect. But if you have async void M() { await Q(); R(); } then suddenly that goes out the window. You have no guarantee whether R() is going to happen before or after S() (unl...
How to go back (ctrl+z) in vi/vim
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I know that most of my answer is duplicated with those already present, but the value added of my answer is redo as Ctrl + r (lower case r) based on the documentation. Nobody before put it here. In addition, I tried to make the ...
ab load testing
...rdpress instead of some static HTML or index.php file because you need to know how everything performs together: including complex PHP code, and multiple MySQL queries...
For example here is the results of testing a fresh install of Wordpress on the same system and WAMP environment (I'm using WampD...