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Why do you have to call .items() when iterating over a dictionary in Python?

Why do you have to call items() to iterate over key, value pairs in a dictionary? ie. 2 Answers ...
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Accessing private member variables from prototype-defined functions

...t support private variables with prototypes as prototypes are bound to the call-site context, not the 'creation-site' context. – nicodemus13 Jan 7 '17 at 13:03 1 ...
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Is it bad practice to make a setter return “this”?

... I don't think there's anything specifically wrong with it, it's just a matter of style. It's useful when: You need to set many fields at once (including at construction) you know which fields you need to set at the time you're writing the code, and there are ...
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Make absolute positioned div expand parent div height

... I'm marking this as it technically is the correct way, though I found another solution to my problem, which is practically to nest the required css on the specific pages which has to differenciate (2 out of 40 at the moment). – user...
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Data Modeling with Kafka? Topics and Partitions

...to many partitions. About your case in question, you can create one topic called "page-view-event", and create N partitions through hash keys to distribute the logs into all partitions evenly. Or you could choose a partition logic to make log distributing by your spirit. ...
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Best practice to call ConfigureAwait for all server-side code

... is it considered best practice that any time you await functions that you call ConfigureAwait(false) ? 4 Answers ...
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What does $$ (dollar dollar or double dollar) mean in PHP?

... A syntax such as $$variable is called Variable Variable. For example, if you consider this portion of code : $real_variable = 'test'; $name = 'real_variable'; echo $$name; You will get the following output : test Here : $real_variable contains t...
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How to create a custom attribute in C#

...Attributes(typeof(???), true); I just want to iterate over all of them and call a method m1() of each unknown attribute – heyNow May 2 '19 at 14:12 add a comment ...
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Why is it bad practice to call System.gc()?

...aring a 1.5GB HashMap) with System.gc() , I was told it's bad practice to call System.gc() manually, but the comments were not entirely convincing. In addition, no one seemed to dare to upvote, nor downvote my answer. ...
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Should I use an exception specifier in C++?

...(in most cases) not what you really want. std::terminate() should never be called. It is always better to let the application crash with an unhandled exception, from which you can retrieve a stack-trace, than to silently/violently die. Write code that returns common errors and throws on exceptional ...