大约有 47,000 项符合查询结果(耗时:0.0296秒) [XML]

https://stackoverflow.com/ques... 

Postgres DB Size Command

..."pg_datbase" system table. Just apply the function to the names, as below. select t1.datname AS db_name, pg_size_pretty(pg_database_size(t1.datname)) as db_size from pg_database t1 order by pg_database_size(t1.datname) desc; If you intend the output to be consumed by a machine instead of a...
https://stackoverflow.com/ques... 

How to copy text from Emacs to another application on Linux

...Emacs paste and Emacs copy work with system paste, you need to add (setq x-select-enable-clipboard t) to your .emacs. Or try META-X set-variable RET x-select-enable-clipboard RET t I think this is pretty standard modern Unix behavior. It's also important to note (though you say you're using Em...
https://stackoverflow.com/ques... 

twitter bootstrap autocomplete dropdown / combobox with Knockoutjs

... Have a look at Select2 for Bootstrap. It should be able to do everything you need. Another good option is Selectize.js. It feels a bit more native to Bootstrap. s...
https://stackoverflow.com/ques... 

Store select query's output in one array in postgres

... There are two ways. One is to aggregate: SELECT array_agg(column_name::TEXT) FROM information.schema.columns WHERE table_name = 'aean' The other is to use an array constructor: SELECT ARRAY( SELECT column_name FROM information.schema.columns WHERE table_name = ...
https://stackoverflow.com/ques... 

What's the best UI for entering date of birth? [closed]

What is the best method for date of birth selector? 24 Answers 24 ...
https://stackoverflow.com/ques... 

Execute stored procedure with an Output parameter?

...s to right-click on the procedure in Sql Server Management Studio(SSMS), select execute stored procedure... and add values for the input parameters as prompted. SSMS will then generate the code to run the proc in a new query window, and execute it for you. You can study the generated code to se...
https://stackoverflow.com/ques... 

Function vs. Stored Procedure in SQL Server

...-----------+----------------------------------------+ | We can't use SP in SELECT/ | We can use UDF in SELECT/ WHERE/ | | WHERE/ HAVING statement. | HAVING statement. | +---------------------------------+----------------------------------------+ | We can use ex...
https://stackoverflow.com/ques... 

Where can I get Google developer key

...velopers Console interface was overhauled again. For the new interface: Select your project from the toolbar. Open the "Gallery" using hamburger menu icon on the left side of the toolbar and select 'API Manager'. Click 'Credentials' in the left-hand navigation. Alternatively, you can click 'Sw...
https://stackoverflow.com/ques... 

Postgres and Indexes on Foreign Keys and Primary Keys

...hema(s) from your program, all the information is on hand in the catalog: select n.nspname as "Schema" ,t.relname as "Table" ,c.relname as "Index" from pg_catalog.pg_class c join pg_catalog.pg_namespace n on n.oid = c.relnamespace join pg_catalog.pg_index ...
https://stackoverflow.com/ques... 

IIS - 401.3 - Unauthorized

... configuration of your site, modify the "Anonymous authentication" line by selecting "Identity of the application pool" instead of "Specific user". share | improve this answer | ...