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count (non-blank) lines-of-code in bash
In Bash, how do I count the number of non-blank lines of code in a project?
18 Answers
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How to set environment variables from within package.json
How to set some environment variables from within package.json to be used with npm start like commands?
14 Answers
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What are the differences between poll and select?
...evens (rstevens@noao.edu):
The basic difference is that select()'s fd_set is a bit mask and
therefore has some fixed size. It would be possible for the kernel to
not limit this size when the kernel is compiled, allowing the
application to define FD_SETSIZE to whatever it wants (as the co...
How should I ethically approach user password storage for later plaintext retrieval?
...this practice and I do a lot of ‘extra’ programming to make password resets and administrative assistance possible without storing their actual password.
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How to encrypt/decrypt data in php?
I'm currently a student and I'm studying PHP, I'm trying to make a simple encrypt/decrypt of data in PHP. I made some online research and some of them were quite confusing(at least for me).
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phpmyadmin logs out after 1440 secs
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Go to PHPMyAdmin in your browser
Settings > Features > Change the value of Login cookie validity > Save
NOTE: You will have to do this per session.
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How to get Visual Studio to open Resolve Conflicts window after a TFS Get
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
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What is a lambda (function)?
For a person without a comp-sci background, what is a lambda in the world of Computer Science?
23 Answers
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How to add elements of a Java8 stream into an existing List
Javadoc of Collector shows how to collect elements of a stream into a new List. Is there an one-liner that adds the results into an existing ArrayList?
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Removing whitespace from strings in Java
...u are looking to replace all whitespace with a single space (or some other set of characters). If you have consecutive spaces, using \\s it will replace each whitespace character with the provided characters given. Given \\s+ it will replace each set of whitespaces with a single replacement string....