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Populating a database in a Laravel migration file
... a much better idea because the implementation described at the above link doesn't seem to work and is incomplete. http://laravel.com/docs/migrations#database-seeding
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How to list the properties of a JavaScript object?
...le, when passing javascript map-reduce queries into Riak the Object object doesn't exist, so the Object.keys method isn't available.
– ekillaby
Jun 20 '13 at 19:46
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What is LDAP used for?
...a directory (and a bunch more, but those are the central ones).
What LDAP does not do is provide a database; a database provides LDAP access to itself, not the other way around. It is much more than signup.
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How to create relationships in MySQL
...DB;
You have to specify that the tables are innodb because myisam engine doesn't support foreign key. Look here for more info.
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Dump a mysql database to a plaintext (CSV) backup from the command line
...dump, so you can get the best of both worlds. In fact, mk-parallel-restore does a better job by ensuring any triggers you have defined are restored last.
– Paul Dixon
Jan 22 '09 at 10:02
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String concatenation in MySQL
... CE. When I try to concatenate 2 columns, last_name and first_name , it doesn't work :
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How do I sort strings alphabetically while accounting for value when a string is numeric?
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This would have been perfect, but it unfortunately does not handle negative numbers. -1 0 10 2 is sorted as 0 -1 2 10
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Is inject the same thing as reduce in ruby?
...aw that they were documented together here . Are they the same thing? Why does Ruby have so many aliases (such as map/collect for arrays)? Thanks a lot.
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Int to Char in C#
....WriteLine(c == s[0]); Using this cast is perfectly fine. Your explanation does not provide a valid example of it not working. Furthermore, Console.WriteLine((char)49 == 1); is false which essentially makes your comment baseless.
– Travis J
Aug 11 '15 at 18:03
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insert multiple rows via a php array into mysql
...QL statement you've so far assembled with each concatenation; instead, PHP does this once in the implode() statement. This is a big win.
If you have lots of columns to put together, and one or more are very long, you could also build an inner loop to do the same thing and use implode() to assign th...