在windows计算机中,当尝试通过Perl (strawberry-perl-5.32.0.1)连接到Oracle数据库时,出现以下错误。
错误:
failed: ERROR OCIEnvNlsCreate. Check ORACLE_HOME (Linux) env var or PATH (Windows) and or NLS settings, permissions, etc.
环境变量ORACLE_HOME和PATH正确地指向oracle insta client 12.2版。
代码如下所示:
my $dbh = DBI->connect('dbi:Oracle:h
我需要以根权限运行脚本,但是python3有不同的行为:
在ubuntu中,我得到:
/ubuntu/server$ sudo python3
[sudo] password for myuser:
Python 3.6.9 (default, Oct 8 2020, 12:12:24)
[GCC 8.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pathlib
我尝试在Ubuntu 14.04上构建一个linux模块。
但也有类似下面的错误。
dhkim@eslee:~/Project/Linux/Hello$ make
make -C /lib/modules/3.13.0-106-generic/build M=/home/dhkim/Project/Linux/Hello modules
make[1]: Entering directory `/usr/src/linux-headers-3.13.0-106-generic'
CC [M] /home/dhkim/Project/Linux/Hello/hello.o
In f
当我在 IDEA中打开窗口(View -> Tool Windows -> ->)并键入gradle tasks时,我将看到以下内容:
C:\Sathyaish\MyJavaAndSpringBootProject>gradle tasks
'gradle' is not recognized as an internal or external command,
operable program or batch file.
从IntelliJ IDEA显示 gradle 工具窗口(View -> Tool -> Gradle)和IDE能够
关于在SBCL中评估(quicklisp-quickstart:install),我得到(Linux):
debugger invoked on a SB-BSD-SOCKETS:CONNECTION-REFUSED-ERROR in thread
#<THREAD "main thread" RUNNING {1002978FF3}>:
Socket error in "connect": ECONNREFUSED (Connection refused)
Type HELP for debugger help, or (SB-EXT:QUI
我正在尝试运行逻辑应用程序来与我的逻辑分析器对话,并且在我在驱动程序下安装规则之后,我观察了下面的行为。
./Logic
./Logic: cpp_libs/libc.so.6: version `GLIBC_2.18' not found (required by /usr/lib/x86_64-linux-gnu/libstdc++.so.6)
sudo bash
./Logic
./Logic: cpp_libs/libc.so.6: version `GLIBC_2.18' not found (required by /usr/lib/x86_64-linux-
我注意到Java为根用户和非根用户提供了不同的外观和感觉类。我正在努力了解如何使黎巴嫩武装部队保持一致。而且,即使在用户/root中,它也是不一致的:取决于用户/root登录的方式:
示例代码(在laf.jar中编译和打包):
import javax.swing.UIManager;
public class laf {
public static void main(java.lang.String[] args) {
try {
System.out.print(UIManager.getSystemLookAndFeelClassNam