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Bootstrap 3 breakpoints and media queries

... Bootstrap 4 Media Queries // Extra small devices (portrait phones, less than 576px) // No media query since this is the default in Bootstrap // Small devices (landscape phones, 576px and up) @media (min-width: 576px) { ... } // Medium devices (tablets,...
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Generating a random & unique 8 character string using MySQL

... This problem consists of two very different sub-problems: the string must be seemingly random the string must be unique While randomness is quite easily achieved, the uniqueness without a retry loop is not. This brings us to concentrate on the uniqueness first. Non-random uniqueness c...
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Receive JSON POST with PHP

... but it isn't in the json. EDIT Maybe also worth trying to echo the json string from php://input. echo file_get_contents('php://input'); share | improve this answer | fol...
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How to pass optional arguments to a method in C++?

... Can you pls provide some example related to string ? – Swapnil Gupta Sep 24 '10 at 4:20 ...
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Lists in ConfigParser

... There is nothing stopping you from packing the list into a delimited string and then unpacking it once you get the string from the config. If you did it this way your config section would look like: [Section 3] barList=item1,item2 It's not pretty but it's functional for most simple lists. ...
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How to get city name from latitude and longitude coordinates in Google Maps?

... a Latitude and longitude : public class getReverseGeoCoding { private String Address1 = "", Address2 = "", City = "", State = "", Country = "", County = "", PIN = ""; public void getAddress() { Address1 = ""; Address2 = ""; City = ""; State = ""; ...
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int a[] = {1,2,}; Weird comma allowed. Any particular reason?

...at the end. e.g. for_each(my_inits.begin(), my_inits.end(), [](const std::string& value) { std::cout << value << ",\n"; }); There isn't really any advantage for the programmer. P.S. Though it is easier to autogenerate the code this way, I actually always took care not to put the ...
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Finding # occurrences of a character in a string in Ruby

....9...) that can help me find the number of occurrences of a character in a string. I'm looking for all occurrences, not just the first one. ...
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How to insert a newline in front of a pattern?

...Linux and OS X: sed 's/regexp/\'$'\n/g' In general, for $ followed by a string literal in single quotes bash performs C-style backslash substitution, e.g. $'\t' is translated to a literal tab. Plus, sed wants your newline literal to be escaped with a backslash, hence the \ before $. And finally, ...
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How to concatenate string variables in Bash

In PHP, strings are concatenated together as follows: 30 Answers 30 ...