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Vagrant ssh authentication failure
...ult to ssh-connect you may simply use
user: vagrant password: vagrant
https://www.vagrantup.com/docs/boxes/base.html#quot-vagrant-quot-user
First, try: to see what vagrant insecure_private_key is in your machine config
$ vagrant ssh-config
Example:
$ vagrant ssh-config
Host default
HostName...
Why can't Python find shared objects that are in directories in sys.path?
...ossible it could not if /usr/local/lib is not in /etc/ld.so.conf already.
PS: it's possible that your /etc/ld.so.conf contains nothing but "include ld.so.conf.d/*.conf". You can still add a directory path after it, or just create a new file inside the directory it's being included from. Dont forget...
MVC pattern on Android
... @LorenzoBarbagli He means, Android doesn't enforce MVC in apps by design (as iOS does). You have to implement a flavor of MVC, MVP or something else yourself if you want to achieve what MVC provides -- namely separation of concerns and an isolated, easily testable Model.
...
What's the difference between istringstream, ostringstream and stringstream? / Why not use stringstr
... whereas you where waiting a write only object, you will not be happy ;-)
PS:
nothing bad about it, just performance issues.
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Git SVN error: a Git process crashed in the repository earlier
... other git processes running. Make sure a git-svn command isn't hanging.
PS My usual approach to fixing git-svn problems is to make a fresh pull of the repository. Time consuming, but you can do it in parallel with trying to fix the problem. Have a little race between you and git. Of course, thi...
“java.lang.OutOfMemoryError : unable to create new native Thread”
...or : unable to create new native Thread " on 8GB RAM VM after 32k threads (ps -eLF| grep -c java)
13 Answers
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6个变态的C语言Hello World程序 - 创意 - 清泛网 - 专注C/C++及内核技术
6个变态的C语言Hello World程序下面的六个程序片段主要完成这些事情：输出Hello, World混乱C语言的源代码下面的所有程序都可以在GCC下编译通过，只有最后一个需要动用C++...下面的六个程序片段主要完成这些事情：
1、输出Hello, W...
Linux Shell中 if else及大于、小于、等于逻辑表达式写法 - C/C++ - 清泛网...
...于逻辑表达式写法本文简要介绍Linux Shell if条件测试语句的写法，如比较字符串、判断文件是否存在及是否可读等，通常用 "[] "来表示条件测试。注意：if [ xxx ] 表达式前后都要有空格。这里的空格很重要，笔者就...
获得ActiveX控件所在网页的对象模型 - C/C++ - 清泛网 - 专注C/C++及内核技术
获得ActiveX控件所在网页的对象模型基本上翻译自以下两文http: support.microsoft.com kb 172763 EN-US #appliestohttp: support.microsoft.com kb 181678一. 获得所在IE页...基本上翻译自以下两文
http://support.microsoft.com/kb/172763/EN-US/#appliesto
http://support.mi...
error C2143:语法错误 : 缺少“;”(在“*”的前面) error C4430:缺少类型说...
error C2143:语法错误 : 缺少“;”(在“*”的前面) error C4430:缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int1>d: xxx childfrm.h(73): error C2143: 语法错误 : 缺少;(在*的前面)1>d: xxx childfrm.h(73): error C4430: 缺少类型说明符 - ...1>d:\xxx\ch...