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MySQL Select Query - Get only first 10 characters of a value
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284
Using the below line
SELECT LEFT(subject , 10) FROM tbl
MySQL Doc.
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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, ...
Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
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20 Answers
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Which types can be used for Java annotation members?
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edited Jun 20 at 9:12
Community♦
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answered Sep 22 '09 at 7:13
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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...
How do I rename an open file in Emacs?
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edited Apr 28 '16 at 18:16
Vladimir Panteleev
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How to use Oracle ORDER BY and ROWNUM correctly?
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122
The where statement gets executed before the order by. So, your desired query is saying "take ...
Is it possible to have nested templates in Go using the standard library?
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edited Jan 24 '17 at 6:25
Sergei Basharov
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Can I force a UITableView to hide the separator between empty cells? [duplicate]
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124
You can achieve what you want by defining a footer for the tableview. See this answer for more ...