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How should I ethically approach user password storage for later plaintext retrieval?
...nd more websites and web applications I am often asked to store user's passwords in a way that they can be retrieved if/when the user has an issue (either to email a forgotten password link, walk them through over the phone, etc.) When I can I fight bitterly against this practice and I do a lot of ...
what is the most efficient way of counting occurrences in pandas?
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I think df['word'].value_counts() should serve. By skipping the groupby machinery, you'll save some time. I'm not sure why count should be much slower than max. Both take some time to avoid missing values. (Compare with size.)
In any ca...
What is the second parameter of NSLocalizedString()?
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what is the point? yes it is useful for short id ("id" - "word";, like in your example "Save" = "Save";), but you have to manually add something longer"id" - "word 1 word 2 word 3";
– user924
Mar 19 '18 at 12:54
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Why does the C preprocessor interpret the word “linux” as the constant “1”?
Why does the C preprocessor in GCC interpret the word linux (small letters) as the constant 1 ?
5 Answers
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Unzip a file with php
... same directory
<?php
$unzip = new ZipArchive;
$out = $unzip->open('wordpress.zip');
if ($out === TRUE) {
$unzip->extractTo(getcwd());
$unzip->close();
echo 'File unzipped';
} else {
echo 'Error';
}
?>
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How do you access the matched groups in a JavaScript regular expression?
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It's exactly reverse. '\b' delimits words. word= '\w' = [a-zA-Z0-9_] . "format_a_b" is a word.
– B.F.
Apr 22 '15 at 21:09
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How to escape single quotes within single quoted strings
...or between (4) and (5), the shell will interpret that string as a one long word.
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In laymans terms, what does 'static' mean in Java? [duplicate]
...ariable or method marked as such is available at the class level. In other words, you don't need to create an instance of the class to access it.
public class Foo {
public static void doStuff(){
// does stuff
}
}
So, instead of creating an instance of Foo and then calling doStuff ...
In Python, when to use a Dictionary, List or Set?
...unique elements, use a set. (For example, when you want the set of all the words used in a document).
When you want to collect an immutable ordered list of elements, use a tuple. (For example, when you want a (name, phone_number) pair that you wish to use as an element in a set, you would need a tu...
How to close tag properly?
...eb sites originally written to use XHTML/XML but nowhere will you find any wording or examples stating its usage is needed. In fact, you WILL find wording stating it has no meaning and browsers are instructed to ignore it!
– Rob
Nov 28 '19 at 13:05
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