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Will HTML5 allow web apps to make peer-to-peer HTTP connections?
...ut these links:
Regarding peer to peer connections: http://www.w3.org/TR/2008/WD-html5-20080122/#peer-to-peer
Regarding broadcast connections to the local network: http://www.w3.org/TR/2008/WD-html5-20080122/#broadcast
Regarding TCP connections (in the encoded protocol): http://www.w3.org/TR/2008/...
Script entire database SQL-Server
... included in the wizard generating the script, this one is not (SQL Server 2008). You really have to select the option before calling the wizard.
– Olivier Faucheux
Feb 12 '13 at 14:57
...
Java rounding up to an int using Math.ceil
...red Feb 17 '14 at 13:20
martijnn2008martijnn2008
3,04633 gold badges2626 silver badges3838 bronze badges
...
SHFileOperation函数总结(文件夹的移动、复制、删除) - C/C++ - 清泛网 -...
...个最好做默认
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1 SHFILEOPSTRUCT详解
与所有仅使用数据结构作为输入参数的函数一样,SHFileOperation()函数是一个相当灵活的例程。通过以适当的方式组合各种标志,和使用(或...
How to version control a record in a database
...
Upgrade to SQL 2008.
Try using SQL Change Tracking, in SQL 2008. Instead of timestamping and tombstone column hacks, you can use this new feature for tracking changes on data in your database.
MSDN SQL 2008 Change Tracking
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How do I query if a database schema exists
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this doesn't work in SQL 2008 because the CREATE SCHEMA needs to be the first statement in a batch, see the vfilby post for a workaround
– sergiom
Mar 30 '10 at 15:09
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Need to list all triggers in SQL Server database with table name and table's schema
...
EDIT:
Commented out join to sysusers for query to work on AdventureWorks2008.
SELECT
sysobjects.name AS trigger_name
,USER_NAME(sysobjects.uid) AS trigger_owner
,s.name AS table_schema
,OBJECT_NAME(parent_obj) AS table_name
,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS...
搭建高可用mongodb集群(四)—— 分片 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...端口不同就可以,看一下物理部署图:
架构搭好了,安装软件!
1、准备机器,IP分别设置为: 192.168.0.136、192.168.0.137、192.168.0.138。
2、分别在每台机器上建立mongodb分片对应测试文件夹。
#存放mongodb数据文件
mkdir -p /dat...
How to get the last day of the month?
...;> calendar.monthrange(2002,1)
(1, 31)
>>> calendar.monthrange(2008,2)
(4, 29)
>>> calendar.monthrange(2100,2)
(0, 28)
so:
calendar.monthrange(year, month)[1]
seems like the simplest way to go.
Just to be clear, monthrange supports leap years as well:
>>> from ca...
How to redirect output of an already running process [duplicate]
...I verify the result:
ls -l /proc/6760/fd/
total 3
lrwx—— 1 rjc rjc 64 2008-02-27 15:32 0 -> /dev/pts/5
l-wx—— 1 rjc rjc 64 2008-02-27 15:32 1 -> /tmp/foo3 <====
lrwx—— 1 rjc rjc 64 2008-02-27 15:32 2 -> /dev/pts/5
Typing more data in to cat results in the file /tmp/foo...
