大约有 4,000 项符合查询结果（耗时：0.0153秒） [XML]
离线版启动超时，有报错日志 - App Inventor 2 离线版 - 清泛IT社区，为创新赋能！
web服务启动报错：
Picked up JAVA_TOOL_OPTIONS: "-Dfile.encoding=UTF-8"
Executing [D:\appinventor\AppInventor2\resources\app.asar.unpacked\OpenJDK\bin\java, --add-opens=java.base/java.lang=ALL-UNNAMED, -Xmx4G, --add-opens, java.base/java.net=ALL-UNNAMED, --add-opens, java.base/sun.ne...
STL中map容器使用自定义key类型报错详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
STL中map容器使用自定义key类型报错详解引言STL的map容器中，key的类型是不是随意的呢？实践编写测试代码定义一个结构体来试试：[cpp]view plaincopystructa{char*pName;intm_a;} 引言
STL的map容器中，key的类型是不是随意的呢？
实践
...
Return type of '?:' (ternary conditional operator)
...ue and prvalue (since I hadn't heard of them before your answer) I came across this handy SO post: stackoverflow.com/questions/3601602/…
– fluffy
Dec 16 '11 at 19:04
...
转：postfix安装Q&A - 更多技术 - 清泛网 - 专注C/C++及内核技术
...错提示。
QUOTE:
Q：
smtpd认证失败：无权限连接authdaemond
Nov 20 15:58:54 bsd6 postfix/smtpd[900]: warning: SASL authentication failure: cannot connect to Courier authdaemond: Permission denied
A:
检查 authdaemond的socket所在目录及其父目录的属...
REDHAT 6.4 X64下ORACLE 11GR2静默安装 - 数据库(内核) - 清泛网 - 专注C/C++及内核技术
...的情况修改
NETMASK=255.255.240.0
GATEWAY=192.168.0.254 #我要连接外网所以加了网关和DNS
DNS1=218.85.157.99
DNS2=58.22.96.66
修改后不要忘记了重启网络服务
service network restart
3、/etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost...
SVN 报错：Unable to create pristine install stream - 更多技术 - 清泛网 - 专注C/C++及内核技术
SVN 报错：Unable to create pristine install streamLooking at my hard disk, I saw that there's notmpfolder inside my.svnfolder.Creating thetmpfolder manually resolved the issue.解决方法：在.svn文件夾下手动新建文件夾tmp即可。Looking at my hard disk, I saw that there's no tmp fol...
ssl证书申请报错：challenge = [c for c in authorization[\'challenges\']...
ssl证书申请报错：challenge = [c for c in authorization['challenges'] if c['type'] == "http-01"][0] IndexError: list index out of rangechallenge-list-index-out-of-range使用acme-tiny申请ssl证书时报错：challenge = [c for c in authorization[& 39;challenges& 39;] if c[& 39;type& 39;] == ...
【解决】eclipse新建项目报错：overlaps the location of another project:...
【解决】eclipse新建项目报错：overlaps the location of another project: 'xxx'eclipse-error-overlaps-the-location-of-another-projectEclipse新建项目时报错：overlaps the location of another project: & 39;xxx& 39;，确保workspace下没有重复的工程，但之前曾经添加并删...
解决spawn-fcgi 报错：child exited with: xxx的方法 - 更多技术 - 清泛网 ...
解决spawn-fcgi 报错：child exited with: xxx的方法spawn-fcgi-child-exited-with出错的时候请加 -n 参数，会显示详细的错误信息：如：spawn-fcgi xxx -n出错的时候请加 -n 参数，会显示详细的错误信息：
如：spawn-fcgi xxx -nspawn fcgi
【解决】Java报错：Implicit super constructor Object() is undefined for...
【解决】Java报错：Implicit super constructor Object() is undefined for default constructor. Must define an explicit constructor1、网上的常规解决步骤：把java的类库加载进去，在工程上右键选择属性 > Java Build Path的Libraries > Add Library选择JRE System Library > ...