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How to generate controller inside namespace in rails
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Try rails g controller admin/users if you want a users controller inside of the admin namespace. Of course, exchange users with whatever controller name that you'd like.
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How to get last inserted row ID from WordPress database?
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"This function returns false if the row could not be inserted. Otherwise, it returns the number of affected rows (which will always be 1)." From: codex.wordpress.org/Function_Reference/wpdb_Class#INSERT_rows
– unbreak
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How to execute a JavaScript function when I have its name as a string
... Scratch that - the code is clear enough and those that know, know. If you are like me, and know what you are doing, you can just make such changes on your own if you used this code. Stack Overflow is for educating others, and I think my code is easier for the novice to understand. Thanks tho...
Any tools to generate an XSD schema from an XML instance document? [closed]
...ol as well.
edit: I just discovered the .net XmlSchemaInference class, so if you're using .net you should consider that
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how to customize `show processlist` in mysql?
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can be replaced by:
SELECT * FROM information_schema.processlist
but if you go with the latter version you can add WHERE clause to it:
SELECT * FROM information_schema.processlist WHERE `INFO` LIKE 'SELECT %';
For more information visit this
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How to construct a set out of list items in python?
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If you have a list of hashable objects (filenames would probably be strings, so they should count):
lst = ['foo.py', 'bar.py', 'baz.py', 'qux.py', Ellipsis]
you can construct the set directly:
s = set(lst)
In fact, set ...
Bash script processing limited number of commands in parallel
...manual:
wait [jobspec or pid ...]
Wait until the child process specified by each process ID pid or job specification jobspec exits and return the exit status of the last
command waited for. If a job spec is given, all processes in the job
are waited for. If no arguments are given, all cu...
Can you center a Button in RelativeLayout?
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I doesn't work if you have match_parent for your width.
– Ghoti
Mar 14 '14 at 11:28
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Difference between View and table in sql
What is the main difference between view and table in SQL. Is there any advantage of using views instead of tables.
7 Answe...
Why can't I use Docker CMD multiple times to run multiple services?
...ch is what you are experiencing. At all times, there can be only one CMD.
If you want to run multiple services, I indeed would use supervisor. You can make a supervisor configuration file for each service, ADD these in a directory, and run the supervisor with supervisord -c /etc/supervisor to point...