我正在尝试将Ubuntu服务器上的Java更新为Java 8,但我收到了错误消息,Java不会更新。
error message: Errors where encountered while processing E: Sub-process /usr/bin/dpkg returned an error code (1)
我用:
sudo add-apt-repository ppa:webupd8team/java
然后:
sudo apt update
犯了错误:
Failed to fetch ......binary-amd64/Packages 404 not found
Fai
我试图安装filezilla,但是缺少这个依赖项(libgnutls30 (>= 3.5.3))。在尝试从源代码安装依赖项时,我没有成功。有人能给我建议一下怎么修吗?在安装依赖项时,我能够配置它,使它,但make没有通过。
The following packages have unmet dependencies:
filezilla : Depends: libgnutls30 (>= 3.5.3) but 3.4.10-4ubuntu1.4 is to be installed
E: Unable to correct problems, you have held bro
我的.NET应用程序试图连接到Oracle数据库,但是连接无法打开,因为它找不到"OraOps9.dll“。
xxx.CreatedbConnection() failed to open connection.
System.DllNotFoundException: Unable to load DLL (OraOps9.dll).
at Oracle.DataAccess.Client.OpsTrace.GetRegTraceInfo(UInt32& TrcLevel)
at Oracle.DataAccess.Client.OracleConnection.
我想看看NoSql DB,并尝试用下面的说明来创建它
然后..。我有一个错误
Exception in thread "main" java.lang.NoClassDefFoundError: com/sleepycat/je/CacheMode
at oracle.kv.impl.param.Parameter.createParameter(Parameter.java:205)
at oracle.kv.impl.param.DefaultParameter.create(DefaultParameter.java:49)
at oracle.kv.impl.para
W: Failed to fetch http: //ppa.launchpad.net/picaso/octave/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http: //ppa.launchpad.net/picaso/octave/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http: //ppa.launchpad.net/kilian/f.l
我是Oracle数据库的新手。我需要的是Oracle中的等效查询,如来自SQL Server的示例(在Management Studio中读取结果)。在Oracle端,我使用的是来自底特律软件公司的Golden6。
declare @n integer
set @n = 100;
select * from table where id >= @n and id <= @n + 50
谢谢。