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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) - ...
...现死机的情况。故障现象：ORACLERAC 挂掉，虚拟机死机。DBA和现在负责的同事，重新安装系统和ORACL...
10月28号 青岛项目中的oralce rac 出现死机的情况。
故障现象：
ORACLE RAC 挂掉，虚拟机死机。
DBA和现在负责的同...
Understanding the Rails Authenticity Token
... the session, and places it in a hidden field in the form. When the user submits the form, Rails looks for the authenticity_token, compares it to the one stored in the session, and if they match the request is allowed to continue.
Why it happens
Since the authenticity token is stored in the sessio...
Short circuit Array.forEach like calling break
... forEach method in JavaScript? I've tried return; , return false; and break . break crashes and return does nothing but continue iteration.
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What is Robocopy's “restartable” option?
robocopy /Z = "copy files in restartable mode".
1 Answer
1
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Best way to convert string to bytes in Python 3?
There appear to be two different ways to convert a string to bytes, as seen in the answers to TypeError: 'str' does not support the buffer interface
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Git: Cannot see new remote branch
A colleague pushed a new remote branch to origin/dev/homepage and I cannot see it when I run:
9 Answers
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JavaScript null check
...
An “undefined variable” is different from the value undefined.
An undefined variable:
var a;
alert(b); // ReferenceError: b is not defined
A variable with the value undefined:
var a;
alert(a); // Alerts “undefined”
When a function ...
What is the Swift equivalent of isEqualToString in Objective-C?
I am trying to run the code below:
7 Answers
7
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Access Enum value using EL with JSTL
...dited May 7 '14 at 11:04
Xtreme Biker
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answered Dec 15 '08 at 14:27
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Hiding a password in a python script (insecure obfuscation only)
I have got a python script which is creating an ODBC connection. The ODBC connection is generated with a connection string. In this connection string I have to include the username and password for this connection.
...