大约有 43,000 项符合查询结果（耗时：0.0498秒） [XML]
postgresql list and order tables by size
...
select table_name, pg_relation_size(quote_ident(table_name))
from information_schema.tables
where table_schema = 'public'
order by 2
This shows you the size of all tables in the schema public if you have multiple schemas, you might want to use:
select table_schema, table_name, pg_relatio...
How to get a list of MySQL views?
I'm looking for a way to list all views in a database.
9 Answers
9
...
Repository Pattern Step by Step Explanation [closed]
Can someone please explain to me the Repository Pattern in .NET, step by step giving a very simple example or demo.
2 Answe...
How can I tell if my server is serving GZipped content?
I have a webapp on a NGinx server. I set gzip on in the conf file and now I'm trying to see if it works. YSlow says it's not, but 5 out of 6 websites that do the test say it is. How can I get a definite answer on this and why is there a difference in the results?
...
Get class name of object as string in Swift
Getting the classname of an object as String using:
31 Answers
31
...
Use of alloc init instead of new
Learning Objective-C and reading sample code, I notice that objects are usually created using this method:
8 Answers
...
Case-Insensitive List Search
I have a list testList that contains a bunch of strings. I would like to add a new string into the testList only if it doesn't already exist in the list. Therefore, I need to do a case-insensitive search of the list and make it efficient. I can't use Contains because that doesn't take into acc...
UITextField auto-capitalization type - iPhone App
...ield.autocapitalizationType = UITextAutocapitalizationTypeWords;
For more information please read: UITextInputTraits Protocol Reference
share
|
improve this answer
|
follow
...
Rails 3 - can't install pg gem
When I try to run bundle (bundle install), I all the time get
16 Answers
16
...
Default function arguments in Rust
Is it possible in Rust to create a function with a default argument?
6 Answers
6
...