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Adding a newline into a string in C#
...Alexander I'd say that string operations being inefficient is a problem we don't have to worry anymore in 2019.
– Filipe Madureira
Dec 4 '19 at 12:54
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The project cannot be built until the build path errors are resolved.
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a simpler way, i have seen is to just do a minor change in the import order and eclipse will rebuild the build path and all errors should be resolved.
– user2757415
May 6 at 16:38
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How to add a primary key to a MySQL table?
...nd of the table as it is written now, which can be a little confusing when doing simple SELECT * ...
– StefanK
Apr 12 '19 at 6:45
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Returning anonymous type in C#
...e a query that returns an anonymous type and the query is in a method. How do you write this:
15 Answers
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Hide Spinner in Input Number - Firefox 29
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I wrapped this in @-moz-document url-prefix() { ... } and it does what I want: hides the spinners in Firefox, where they look bad, but keep them alive in other browsers, including ones that bring up the numeric keyboard as the OP mentioned.
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String concatenation: concat() vs “+” operator
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That expression, a+=b. Doesn't it mean: a=a+b?
– most venerable sir
Apr 4 '15 at 20:22
3
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How is OAuth 2 different from OAuth 1?
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Eran Hammer-Lahav has done an excellent job in explaining the majority of the differences in his article Introducing OAuth 2.0. To summarize, here are the key differences:
More OAuth Flows to allow better support for non-browser based applicatio...
Jquery: how to trigger click event on pressing enter key
...ame = butAssignProd]').click();
return false;
}
});
});
<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js"></script>
<meta charset=utf-8 />
<title>JS Bin</title>
</head>
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How to find whether or not a variable is empty in Bash
...e following command tests if $var is empty:
if [[ -z "$var" ]]; then
# Do what you want
fi
The command man test is your friend.
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How to randomly pick an element from an array
I am looking for solution to pick number randomly from an integer array.
12 Answers
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