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Will strlen be calculated multiple times if used in a loop condition?
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139
Yes, strlen() will be evaluated on each iteration. It's possible that, under ideal circumstance...
Create new user in MySQL and give it full access to one database
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836
Try this to create the user:
CREATE USER 'user'@'hostname';
Try this to give it access to th...
Best way to merge two maps and sum the values of same key?
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143
Scalaz has the concept of a Semigroup which captures what you want to do here, and leads to argu...
Can I use Class.newInstance() with constructor arguments?
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edited Jun 29 '19 at 22:13
Lerk
37966 silver badges1818 bronze badges
answered Oct 24 '08 at 17:52
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character showing up in files. How to remove them?
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Can I target all tags with a single selector?
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The new :is() CSS pseudo-class can do it in one selector:
:is(h1, h2, h3, h4, h5, h6) {
color: red;
}
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MySQL: determine which database is selected?
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363
Just use mysql_query (or mysqli_query, even better, or use PDO, best of all) with:
SELECT DA...
What resources are shared between threads?
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Collection versus List what should you use on your interfaces?
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237
To answer the "why" part of the question as to why not List<T>, The reasons are future-pr...