大约有 43,000 项符合查询结果（耗时：0.0647秒） [XML]
Count number of occurrences of a pattern in a file (even on same line)
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edited Dec 31 '14 at 10:07
answered May 26 '10 at 12:03
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Is it possible to specify the schema when connecting to postgres with JDBC?
...y the schema to use for the liquibase command line.
Update
As of JDBC v9.4 you can specify the url with the new currentSchema parameter like so:
jdbc:postgresql://localhost:5432/mydatabase?currentSchema=myschema
Appears based on an earlier patch:
http://web.archive.org/web/20141025044151/http:...
How to delete all the rows in a table using Eloquent?
...objects.
You can make use of the truncate method, this works for Laravel 4 and 5:
MyModel::truncate();
That drops all rows from the table without logging individual row deletions.
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How to convert a char to a String?
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647
You can use Character.toString(char). Note that this method simply returns a call to String.val...
Where is svcutil.exe in Windows 7?
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149
Type in the Microsoft Visual Studio Command Prompt: where svcutil.exe. On my machine it is in: ...
How to cherry pick a range of commits and merge into another branch?
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edited Aug 26 at 14:41
Top-Master
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How does “cat
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548
This is called heredoc format to provide a string into stdin. See https://en.wikipedia.org/wiki...
Removing duplicate values from a PowerShell array
...bject (whose alias is select) with the -Unique switch; e.g.:
$a = @(1,2,3,4,5,5,6,7,8,9,0,0)
$a = $a | select -Unique
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How do I delete all messages from a single queue using the CLI?
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answered Aug 16 '13 at 6:45
pr4npr4n
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What's the recommended way to connect to MySQL from Go?
... on go-wiki.
Import when using MyMySQL :
import (
"database/sql"
_ "github.com/ziutek/mymysql/godrv"
)
Import when using Go-MySQL-Driver :
import (
"database/sql"
_ "github.com/go-sql-driver/mysql"
)
Connecting and closing using MyMySQL :
con, err := sql.Open("mymysql", datab...