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How do Python's any and all functions work?
...', (), [], {}]))
yielding 1
True
The source
Let's look at the source to confirm the above.
Here's the source for any:
static PyObject *
builtin_any(PyObject *module, PyObject *iterable)
{
PyObject *it, *item;
PyObject *(*iternext)(PyObject *);
int cmp;
it = PyObject_GetIter(ite...
What does asterisk * mean in Python? [duplicate]
...ers were perfectly clear and complete, but just for the record I'd like to confirm that the meaning of * and ** in python has absolutely no similarity with the meaning of similar-looking operators in C.
They are called the argument-unpacking and keyword-argument-unpacking operators.
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What is the overhead of creating a new HttpClient per call in a WebAPI client?
...tions, the HttpClient was designed to be re-used across requests. This was confirmed by guys on the BCL team who wrote it.
A recent project I had was to help a very large and well-known online computer retailer scale out for Black Friday/holiday traffic for some new systems. We ran into some perfo...
Detect backspace in empty UITextField
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I can confirm that delete isn't detected if the user manages to move the cursor to the left of the space. If you can figure out how to fix that, then you should also subclass UITextField and implement canPerformAction:withSender: t...
Are custom elements valid HTML5?
...confused me. Here's why: 1) custom attributes are permitted in HTML5. This confirms Alochi's circular argument observation. 2) Nowhere does the spec say that custom elements are not permitted.
– d13
Mar 24 '12 at 9:59
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Best way to compare two complex objects
...uld also handle cases where both references are null. If that check fails, confirm that your instance's field or property is not null (to avoid NullReferenceException) and call its Equals method. Since our members are properly typed, the IEquatable<T>.Equals method gets called directly, bypass...
disable nganimate for some elements
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I can confirm that with the latest version of AngularJS this is definitely the best solution for the problem.
– Adam Reis
Apr 23 at 0:04
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What is the meaning of #XXX in code comments?
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This confirmed my original guess, It's simply a catch all tag to indicate other programmers to highlight that comment as something to look at.
– Jorge Vargas
Sep 21 '09 at 5:13
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How to initialize HashSet values by construction?
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@Gennadiy Can confirm the diamond notation works fine (even across the Set declaration and HashSet assignment.)
– Dan Temple
Aug 7 '17 at 9:36
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How do browser cookie domains work?
...urate reflection of how major browsers behave. my recent tests on browsers confirmed that. although, they may differ on corner cases involving public suffixes.
– ZhongYu
Jul 9 '15 at 14:07
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