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PostgreSQL: Which Datatype should be used for Currency?

...re currencies, such as Bahrain Dinar, where 1000 sub-units equal one unit, and there are currencies which don't have sub-units at all. – Nikolay Arhipov Aug 24 '18 at 5:49 ...
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sed or awk: delete n lines following a pattern

How would I mix patterns and numeric ranges in sed (or any similar tool - awk for example)? What I want to do is match certain lines in a file, and delete the next n lines before proceeding, and I want to do that as part of a pipeline. ...
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Convert a String In C++ To Upper Case

...it requires boost, or the title should be changed. – Andrea Nov 25 '15 at 11:53 5 This appears to...
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What is the difference between And and AndAlso in VB.NET?

In VB.NET, what is the difference between And and AndAlso ? Which should I use? 11 Answers ...
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In what order are Panels the most efficient in terms of render time and performance?

... I think it is more concise and understandable to describe the performance characteristics of each panel than it is to try to give an absolute relative performance comparison. WPF makes two passes when rendering content: Measure and Arrange. Each pane...
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JOIN queries vs multiple queries

Are JOIN queries faster than several queries? (You run your main query, and then you run many other SELECTs based on the results from your main query) ...
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'npm' is not recognized as internal or external command, operable program or batch file

...vironment Variables on the System Properties. After that, reopen your command prompt and type npm This should work. share | improve this answer | follow | ...
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How should I ethically approach user password storage for later plaintext retrieval?

As I continue to build more and 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 thi...
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What is the difference between '@' and '=' in directive scope in AngularJS?

I've read the AngularJS documentation on the topic carefully, and then fiddled around with a directive. Here's the fiddle . ...
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How to convert a string to an integer in JavaScript?

...k for you, then there are the parseInt, unary plus, parseFloat with floor, and Math.round methods. parseInt: var x = parseInt("1000", 10); // you want to use radix 10 // so you get a decimal number even with a leading 0 and an old browser ([IE8, Firefox 20, Chrome 22 and older][1]) unary plu...