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Access denied for user 'root@localhost' (using password:NO)
...not use the privilege system of MySQL.
[root ~]# mysqld_safe --skip-grant-tables &
At this moment, the terminal will seem to halt. Let that be, and use new terminal for next steps.
enter the mysql command prompt
[root ~]# mysql -u root
mysql>
Fix the permission setting of the roo...
Downloading MySQL dump from command line
...mp -u [uname] -p --all-databases > all_db_backup.sql
If it's specific tables within a DB, then:
$ mysqldump -u [uname] -p db_name table1 table2 > table_backup.sql
You can even go as far as auto-compressing the output using gzip (if your DB is very big):
$ mysqldump -u [uname] -p db...
Natural Sort Order in C#
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This is not portable, only works in Win32, but does not work in Linux / MacOS / Silverlight / Windows Phone / Metro
– linquize
Jul 29 '12 at 9:36
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MongoDB/NoSQL: Keeping Document Change History
...ific entities in a database. I've heard this called row versioning, a log table or a history table (I'm sure there are other names for it). There are a number of ways to approach it in an RDBMS--you can write all changes from all source tables to a single table (more of a log) or have a separate h...
How can bcrypt have built-in salts?
...k. It's meant to prevent an attacker with read-only access to the password table from authenticating. For example, you get a backup tape with the table on it.
– erickson
Aug 6 '14 at 22:38
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How to add spacing between UITableViewCell
Is there any way to add spacing between UITableViewCell ?
30 Answers
30
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sqlite database default time value 'now'
Is it possible in a sqlite database to craete a table that has a timestamp column that default to DATETIME('now') ?
7 Ans...
How do Trigonometric functions work?
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Note that the table of values used by CORDIC must be pre-calculated. So, Taylor might still be used at "compile time".
– Rhubbarb
May 22 '13 at 21:38
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Having a UITextField in a UITableViewCell
...o, I'm still unable to have a fully working UITextField in some of my UITableViewCells , just like in this example:
12 ...
#1071 - Specified key was too long; max key length is 1000 bytes
... was too long; max key length is 3072 bytes' when ran this script:
CREATE TABLE IF NOT EXISTS test_table1 (
column1 varchar(500) NOT NULL,
column2 varchar(500) NOT NULL,
column3 varchar(500) NOT NULL,
column4 varchar(500) NOT NULL,
column5 varchar(500) NOT NULL,
column6 varchar(500) NOT...