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How do I convert a float number to a whole number in JavaScript?
...e number in JavaScript. Actually, I'd like to know how to do BOTH of the standard conversions: by truncating and by rounding. And efficiently, not via converting to a string and parsing.
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How to use MySQL DECIMAL?
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DOUBLE columns are not the same as DECIMAL columns, and you will get in trouble if you use DOUBLE columns for financial data.
DOUBLE is actually just a double precision (64 bit instead of 32 bit) version of FLOAT. Floating point numbers are approximate representations of real...
Forking from GitHub to Bitbucket
...le to get the updates without the need to download all the CakePHP zip/tar and replace the folder, then commit and push, but maybe with a ‘merge’(?).
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Difference between acceptance test and functional test?
What is the real difference between acceptance tests and functional tests?
11 Answers
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C++ semantics of `static const` vs `const`
...le scope, no difference in C++. const makes internal linkage the default, and all global variables have static lifetime. But the first variant has the same behavior in C, so that may be a good reason to use it.
Within a function, the second version can be computed from parameters. In C or C++ it ...
Asynchronous shell exec in PHP
...are at all about the output. The shell script makes a number of SOAP calls and is slow to complete, so I don't want to slow down the PHP request while it waits for a reply. In fact, the PHP request should be able to exit without terminating the shell process.
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Are negative array indexes allowed in C?
I was just reading some code and found that the person was using arr[-2] to access the 2nd element before the arr , like so:
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Grouped LIMIT in PostgreSQL: show the first N rows for each group?
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For those who works with like millions rows and seeks for really performant way to do this - poshest's answer is the way to go. Just dont forget to spice ti up with proper indexing.
– Diligent Key Presser
Jun 20 '19 at 8:46
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How can I get “Copy to Output Directory” to work with Unit Tests?
...e the tests are executed the test output is copied to a TestResults folder and then the tests are executed. The issue I'm having is that not all the files in the Debug/bin directory are copied to the TestResults project.
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Create a branch in Git from another branch
I have two branches: master and dev
9 Answers
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