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Vsphere 6 集群上 安装 oracle rac 遇到的共享磁盘故障 - 数据库(内核) - ...
...责的同事，重新安装系统和ORACLE RAC 故障现象依旧
Linux 系统日志显示 写入磁盘错误
Oracle 日志显示 不能访问物理存储
第一次死机
对比互联网上搜索到的方法对比 发现SCSI总线不一样。
参考文档http://www.doc88.com/p-...
How to detect the OS from a Bash script?
... I was looking for a way to determine if the script is running on Mac OS X, Linux or Cygwin .
21 Answers
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Yank file name / path of current buffer in Vim
...
TL;DR
:let @" = expand("%")>
this will copy the file name to the unamed register, then you can use good old p to paste it. and of course you can map this to a key for quicker use.
:nmap cp :let @" = expand("%")<cr>
you can also us...
How to run multiple .BAT files within a .BAT file
I'm trying to get my commit-build.bat to execute other .BAT files as part of our build process.
16 Answers
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Large, persistent DataFrame in pandas
I am exploring switching to python and pandas as a long-time SAS user.
6 Answers
6
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How to check if a string in Python is in ASCII?
... answered Oct 13 '08 at 0:30
Alexander KojevnikovAlexander Kojevnikov
16.8k55 gold badges4545 silver badges4545 bronze badges
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Can anyone explain this strange behavior with signed floats in C#?
Here is the example with comments:
11 Answers
11
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How do I exit a WPF application programmatically?
...ever used WPF. But, now I love WPF, but I don't know how I am supposed to exit my application when the user clicks on the Exit menu item from the File menu.
...
Mongod complains that there is no /data/db folder
...hat the permissions and ownership should look like)
$ ls -ld /data/db/
drwxr-xr-x 4 mongod mongod 4096 Oct 26 10:31 /data/db/
The left side 'drwxr-xr-x' shows the permissions for the User, Group, and Others.
'mongod mongod' shows who owns the directory, and which group that directory belongs to....
What is the Swift equivalent of isEqualToString in Objective-C?
...d anymore to check the equality with isEqualToString
You can now use ==
Example:
let x = "hello"
let y = "hello"
let isEqual = (x == y)
now isEqual is true.
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