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How to match “any character” in regular expression?

... Not always dot is means any char. Exception when single line mode. \p{all} should be – martian May 25 '17 at 15:26 ...
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Why aren't python nested functions called closures?

...s in Python, and they match the definition of a closure. So why are they called nested functions instead of closures ? ...
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Is arr.__len__() the preferred way to get the length of an array in Python?

...ples: my_tuple = (1,2,3,4,5) len(my_tuple) # 5 And strings, which are really just arrays of characters: my_string = 'hello world' len(my_string) # 11 It was intentionally done this way so that lists, tuples and other container types or iterables didn't all need to explicitly implement a public...
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Naming convention - underscore in C++ and C# variables

... in a class field. What does the underscore mean? Is there a reference for all these special naming conventions? 19 Answers...
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How to show all shared libraries used by executables in Linux?

...to know which libraries are used by executables on my system. More specifically, I'd like to rank which libraries are used the most, along with the binaries that use them. How can I do this? ...
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Get Root Directory Path of a PHP project

...IR gets the directory of the current file not the project root unless you call it in a file that is in the project root, but as php doesn't have the concept of a project all paths have to be absolute or relative to the current location – MikeT Nov 12 '19 at 14...
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Among $_REQUEST, $_GET and $_POST which one is the fastest?

...what my application should do (i.e. one or the other, but not both) : generally speaking : You should use $_GET when someone is requesting data from your application. And you should use $_POST when someone is pushing (inserting or updating ; or deleting) data to your application. Either way, the...
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Get name of current script in Python

...hen used in the main module, this is the name of the script that was originally invoked. If you want to omit the directory part (which might be present), you can use os.path.basename(__file__). share | ...
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how to draw smooth curve through N points using javascript HTML5 canvas?

...he resulting line is not smooth. How can I produce a single curve between all the gathered points? 11 Answers ...
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Why are Python's 'private' methods not actually private?

... The name scrambling is used to ensure that subclasses don't accidentally override the private methods and attributes of their superclasses. It's not designed to prevent deliberate access from outside. For example: >>> class Foo(object): ... def __init__(self): ... self....