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How to use range-based for() loop with std::map?
...ef for std::pair<const K, V>. Consequently, in C++17 or higher, you can write
for (auto& [key, value]: myMap) {
std::cout << key << " has value " << value << std::endl;
}
or as
for (const auto& [key, value]: myMap) {
std::cout << key << ...
Styling text input caret
I want to style the caret of a focused <input type='text'/> . Specifically, the color and thickness.
5 Answers
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Initializing a struct to 0
...r: "missing braces around initializer [-Werror=missing-braces]" probably because of an member array :/
– DrumM
Feb 14 '18 at 11:07
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What is jQuery Unobtrusive Validation?
...was made by Microsoft and is included in the ASP.NET MVC framework. But I cannot find a single online source that explains what it is. What is the difference between the standard jQuery Validation library and the "unobtrusive" version?
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How to make all Objects in AWS S3 bucket public by default?
...so taught me how to create policies and what they do. After reading this I can write a policy manually.
– Jason Cheladyn
Jan 29 '15 at 19:15
2
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IIS: Idle Timeout vs Recycle
In IIS there are two areas (well, more than two) where recycling can occur:
4 Answers
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Basic HTTP and Bearer Token Authentication
... HTTP-Basic protected for the development environment. As the real authentication is done via a token, I'm still trying to figure out, how to send two authorization headers.
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Object.getOwnPropertyNames vs Object.keys
...or example:
a.test = 21;
then such property becomes an enumerable automatically and both methods produce the same array.
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C# List of objects, how do I get the sum of a property
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Instead of .Select(i => i.Moons).Sum() you can use .Sum(i => i.Moons)
– Mason
Jan 5 '18 at 7:33
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What does the line “#!/bin/sh” mean in a UNIX shell script?
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It's called a shebang, and tells the parent shell which interpreter should be used to execute the script.
e.g.
#!/usr/bin/perl <--perl script'
#!/usr/bin/php <-- php script
#!/bin/false <--- do-nothing script, because...