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JavaScript: filter() for Objects
...Global_Objects/… -- "Creates a new array with all elements that pass the test implemented by the provided function." Implementing the exact opposite on a global seems pretty silly, doesn't it?
– pyrotechnick
Aug 30 '11 at 6:58
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define() vs. const
...['param']; is invalid. Is const really compile time? I hardly think so... (tested on PHP 7.0.7)
– mcserep
Aug 4 '17 at 9:41
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
...on to use numpy functions to avoid iterating over rows will produce the fastest code.
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...dn't help, so "trust" is the real answer here(We're only doing development testing). Should get more upvotes.
– xji
Nov 22 '14 at 14:42
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Why are there no ++ and -- operators in Python?
...d need to have its own class overloads; they all need to be specified, and tested; it would add opcodes to the language (implying a larger, and therefore slower, VM engine); every class that supports a logical increment would need to implement them (on top of += and -=).
This is all redundant with ...
How to generate a new Guid in stored procedure?
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both tested in mysql
– Fusca Software
Jan 25 '17 at 15:09
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Foreach loop, determine which is the last iteration of the loop
...t<T> the Last() function will iterate thru all collection elements.
Test
If your collection provides random access (e.g. implements IList<T>), you can also check your item as follows.
if(collection is IList<T> list)
return collection[^1]; //replace with collection.Count -1 in ...
Why do most C developers use define instead of const? [duplicate]
... And the advantage of #define over enum is that you can #ifdef to test its presence or use its value in #if, which makes it a lot more useful for controlling build-time choices or offering features which might be present on some platforms but not others.
– R.. GitHub S...
Can I use a binary literal in C or C++?
...GCC, and TCC. It doesn't work in PCC. I doesn't have any other compiler to test with.
– Michas
Jun 20 '11 at 16:05
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Failed to install Python Cryptography package with PIP and setup.py
...ndency (libssl-dev, for me). As referenced in https://cryptography.io/en/latest/installation/, ensure that all dependencies are met:
On Windows
If you’re on Windows you’ll need to make sure you have OpenSSL installed. There are pre-compiled binaries available. If your installation is in an unusu...