大约有 40,000 项符合查询结果（耗时：0.0833秒） [XML]
What must I know to use GNU Screen properly? [closed]
...
Check out byobu (screen-profiles), too: launchpad.net/byobu
– Drew Stephens
May 17 '09 at 17:00
...
String literals and escape characters in postgresql
...
Cool.
I also found the documentation regarding the E:
http://www.postgresql.org/docs/8.3/interactive/sql-syntax-lexical.html#SQL-SYNTAX-STRINGS
PostgreSQL also accepts "escape" string constants, which are an extension to the SQL standard. An escape string constant is specified by w...
How can I use a DLL file from Python?
......
After that, you can access functions just by calling them:
zk.Connect_Net(IP_address, port)
share
|
improve this answer
|
follow
|
...
How do you run multiple programs in parallel from a bash script?
...
With GNU Parallel http://www.gnu.org/software/parallel/ it is as easy as:
(echo prog1; echo prog2) | parallel
Or if you prefer:
parallel ::: prog1 prog2
Learn more:
Watch the intro video for a quick introduction:
https://www.youtube.com/playl...
What is the difference between active and passive FTP?
...data channel and continue.
More details are available in the RFC: https://www.ietf.org/rfc/rfc959.txt
share
|
improve this answer
|
follow
|
...
How can I open a link in a new window?
...
you will need to use window.open(url);
references:
http://www.htmlcodetutorial.com/linking/linking_famsupp_120.html
http://www.w3schools.com/jsref/met_win_open.asp
share
|
improve t...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...pace of choice easier to navigate, I provide a decision tree here:
http://www.scalatest.org/quick_start
The matcher syntax is also different between ScalaTest and specs. In ScalaTest I tried to see how far I could go with operator notation, and ended up with matcher expressions that read very much...
How to implement a many-to-many relationship in PostgreSQL?
...ables using serial primary key columns
Auto increment table column
https://www.2ndquadrant.com/en/blog/postgresql-10-identity-columns/
I highly recommend that, because the name of a product is hardly unique (not a good "natural key"). Also, enforcing uniqueness and referencing the column in foreign...
How to send a JSON object using html form data
...th XMLHttpRequest
You'd probably be better off sticking to application/x-www-form-urlencoded data and processing that on the server instead of JSON. Your form doesn't have any complicated hierarchy that would benefit from a JSON data structure.
Update in response to major rewrite of the questi...
Convert Datetime column from UTC to local time in select statement
...n option as well as using the sql server's timezone, it can be written in .Net quite easily.
public partial class UserDefinedFunctions
{
[Microsoft.SqlServer.Server.SqlFunction]
public static SqlDateTime fn_GetLocalFromUTC(SqlDateTime UTC)
{
if (UTC.IsNull)
return UT...