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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock'
...refix mysql)" --datadir=/usr/local/var/mysql --tmpdir=/tmp
To set up base tables in another folder, or use a different user to run
mysqld, view the help for mysql_install_db:
mysql_install_db --help
and view the MySQL documentation:
* http://dev.mysql.com/doc/refman/5.5/en/mysql-install-db.h...
How to check if an object is an array?
...ome older browsers (e.x. IE7 and IE8). Source: kangax.github.io/es5-compat-table/#
– Wookie88
Jul 1 '13 at 10:16
2
...
How to combine date from one field with time from another field - MS SQL Server
...them returns the correct result.
SELECT Combined = MyDate + MyTime FROM MyTable
Rationale (kudos to ErikE/dnolan)
It works like this due to the way the date is stored as two 4-byte
Integers with the left 4-bytes being the date and the right
4-bytes being the time. Its like doing $0001 000...
How to escape single quotes in MySQL
...all) and it will still work.
Now, to load this into MySQL:
INSERT INTO my_table (text) VALUES (FROM_BASE64('
SWtGb0xDSWdUbVZoY214NUlFaGxZV1JzWlhOeklFNXBZMnNnZD
JGMlpXUWdZVzRnWld4bFoyRnVkQ0JvWVc1a0xDQWlZU0J0WVhS
MFpYCklnYjJZZ2JtOGdhVzF3YjNKMFlXNWpaUzRnTGlBdUlDNG
dTWFFuY3lCdWIzUWdZWE1nZEdodmRXZG9JRWt...
How do I prevent an Android device from going to sleep programmatically?
...nd CPU will stay awake during this section
wl.release();
There's also a table on this page that describes the different kinds of wakelocks.
Be aware that some caution needs to be taken when using wake locks. Ensure that you always release() the lock when you're done with it (or not in the foregr...
Are there any CSV readers/writer libraries in C#? [closed]
...e this library without a custom type so that I can just iterate through my table grid (custom) and write out header and then pass each row field? I'm just looking for a way to prevent errors in the files (escaping properly etc).
– u84six
Oct 9 '18 at 21:09
...
Trimming a huge (3.5 GB) csv file to read into R
...p://colbycol.r-forge.r-project.org/
It passes any arguments along to read.table, so the combination should let you subset pretty tightly.
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Why is a round-trip conversion via a string not safe for a double?
...x-1];
// the exponents are shared between the inverted and regular table
exp += (scale < 0) ? (-multexp + 1) : multexp;
unsigned long long multval = rgval64Power10[index + ((scale < 0) ? 15 : 0) - 1];
val = Mul64Lossy(val, multval, &exp);
}
index =...
Git's famous “ERROR: Permission to .git denied to user”
...means the old date items and incorrect email or username. You can sort the table by Date Modified.
– Alice Chan
Nov 22 '17 at 10:10
...
Can I change the height of an image in CSS :before/:after pseudo-elements?
...h: 10px;
height: 20px;
content:"";
}
See the full Compatibility Table at the MDN.
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