大约有 22,000 项符合查询结果(耗时:0.0228秒) [XML]

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How do I list all the columns in a table?

...ostgreSQL: \d table_name Or, using SQL: select column_name, data_type, character_maximum_length from INFORMATION_SCHEMA.COLUMNS where table_name = 'table_name'; share | improve this an...
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Add a custom attribute to a Laravel / Eloquent model on load?

... the $session object, but as $sessions gets converted directly into a JSON string (it's part of an API), there isn't a chance to use this. – coatesap Jun 21 '13 at 13:28 ...
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What RSA key length should I use for my SSL certificates?

...here was an attempt circa 2010-2015 to launch 3072 for use-cases where the extra computational cost of 4096 is not ideal. It faded away but there are still some old articles spreading the merits of (faster) 3072. Extra RSA was first publicly described in 1977 and it's still strong almost 50 year...
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What is Full Text Search vs LIKE

... word ranking—measuring the similarity of a matching record to the query string share | improve this answer | follow | ...
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How do I repeat an edit on multiple lines in Vim?

...TRL-v or CTRL-V. Vim is case-insensitive for CTRL- codes (see :help CTRL-{char}). – rampion Dec 10 '08 at 21:37 2 ...
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How to print an exception in Python?

... In case you want to pass error strings, here is an example from Errors and Exceptions (Python 2.6) >>> try: ... raise Exception('spam', 'eggs') ... except Exception as inst: ... print type(inst) # the exception instance ... print ins...
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Script entire database SQL-Server

...d and when. We wanted to allow our Wix MSI installer to specify connection string and credentials, and needed some way to pass these into the scripts, so once again, using tokens and some conditional logic. Example script (edited for brevity) -- Sleep: 5 -- Sleep after creating database to allow...
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ASP.NET Identity DbContext confusion

...', 'IdentityRole', ... public class ApplicationRole : IdentityRole<string, ApplicationUserRole> { public ApplicationRole() { this.Id = Guid.NewGuid().ToString(); } public ApplicationRole(string name) : this() { this.Name = name; } // ...
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Check for array not empty: any?

... This is a question about arrays, not strings. – Chiara Ani Aug 28 at 15:08 add a comment  |  ...
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How does Spring Data JPA differ from Hibernate for large projects?

...teger>, MyObjectRepositoryCustom { List<MyObject> findByName(String name); @Query("select * from my_object where name = ?0 or middle_name = ?0") List<MyObject> findByFirstNameOrMiddleName(String name); } MyObjectRepositoryCustom - repository methods that are more compl...