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How do I remove code duplication between similar const and non-const member functions?
... heading "Avoid Duplication in const and Non-const Member Function," on p. 23, in Item 3 "Use const whenever possible," in Effective C++, 3d ed by Scott Meyers, ISBN-13: 9780321334879.
Here's Meyers' solution (simplified):
struct C {
const char & get() const {
return c;
}
char &...
Simplest two-way encryption using PHP
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200
Edited:
You should really be using openssl_encrypt() & openssl_decrypt()
As Scott says, ...
How to get the number of days of difference between two dates on mysql?
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What about the DATEDIFF function ?
Quoting the manual's page :
DATEDIFF() returns expr1 ...
What is the difference between angular-route and angular-ui-router?
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edited Oct 20 '14 at 18:52
Wilgert
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Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
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urlencode vs rawurlencode?
...ry string to follow form-encoding style of spaces encoded as + instead of %20 (in which case you need urlencode).
rawurlencode follows RFC 1738 prior to PHP 5.3.0 and RFC 3986 afterwards (see http://us2.php.net/manual/en/function.rawurlencode.php)
Returns a string in which all non-alphanumeric ...
How to return an array from JNI to Java?
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120
If you've examined the documentation and still have questions that should be part of your initi...
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
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Note: For MySQL 5.7+ please see answer from @Lahiru to this question. That contains more curren...
Using regular expressions to parse HTML: why not?
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Entire HTML parsing is not possible with regular expressions, since it depends on matching the...
How can I stop .gitignore from appearing in the list of untracked files?
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edited Jan 2 '15 at 10:24
AdrieanKhisbe
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