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Rank function in MySQL
...INSERT INTO person VALUES (2, 'Jane', 20, 'F');
INSERT INTO person VALUES (3, 'Jack', 30, 'M');
INSERT INTO person VALUES (4, 'Bill', 32, 'M');
INSERT INTO person VALUES (5, 'Nick', 22, 'M');
INSERT INTO person VALUES (6, 'Kathy', 18, 'F');
INSERT INTO person VALUES (7, 'Steve', 36, 'M');
INSERT INT...
Python regex find all overlapping matches?
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python numpy ValueError: operands could not be broadcast together with shapes
... edited Nov 29 '17 at 6:12
user2357112 supports Monica
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answered Jul 3 '14 at 22:08
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How do I get the “id” after INSERT into MySQL database with Python?
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answered Mar 30 '10 at 20:37
AmberAmber
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Java Generics Wildcarding With Multiple Classes
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Change old commit message on Git
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It says:
When you save and exit the editor, it will rewind you back to that last commit in tha...
What is the syntax for “not equal” in SQLite?
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Git: How to return from 'detached HEAD' state
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If you remember which branch was checked out before (e.g. master) you could simply
git checko...
How do I print the elements of a C++ vector in GDB?
...ctor
This will produce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, ...
MySQL - length() vs char_length()
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LENGTH() returns the length of the string measured in bytes.
CHAR_LENGTH() returns the lengt...