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ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
...pdate in case of MySQL replication enabled
Try to connect MySQL server on IP for which MySQL server is bind in 'my.cnfinstead oflocalhost or 127.0.0.1`.
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Why does Internet Explorer not send HTTP post body on Ajax call after failure?
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Are there other ways to fix this problem? Any javascript fix? I tried looking at the various XMLHTTP objects and they still didn't fix the issue.
– Berlin Brown
Dec 5 '11 at 22:08
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请停下来重新想下 你究竟为何创业？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...受其中，对于我们的员工来讲，Basecamp也只不过是个工作软件。
仅此而已。
它没有颠覆任何，没有加入10亿美元级的独角兽俱乐部。它也永远不会成为独角兽。即使更糟也未尝不可：多年以后，Basecamp仍是一家只有50名员工不到...
windows版 svn 服务器搭建及总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...你当前svn只为repos1这个版本库工作，客户端访问直接svn://IP/就可以了，后面不跟目录
启动程序如果是：svnserve -d -r /data/svndata/ 这代表你当前svn可以多版本库运行，客户端访问就需要加上 svn://IP/repos1 这样才能访问...
Django Server Error: port is already in use
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ps aux | grep -i manage
after that you will see all process
ubuntu@ip-10-154-22-113:~/django-apps/projectname$ ps aux | grep -i manage
ubuntu 3439 0.0 2.3 40228 14064 pts/0 T 06:47 0:00 python manage.py runserver project name
ubuntu 3440 1.4 9.7 200996 59324 pts/0 Tl ...
Can I change the root EBS device of my amazon EC2 instance?
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Thanks, this is great. One gotcha is that the DNS/IP can change when this happens, so make sure to update any DNS / Elastic IPs, et cetera. I spent a while trying to figure out why I couldn't ssh into it anymore, and this was the reason.
– mrooney
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Windows batch: sleep [duplicate]
How do I get a Windows batch script to wait a few seconds?
12 Answers
12
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What is array to pointer decay?
...s instead the address of the first element of the array.
int arr[5];
int *ip = &(arr[1]);
if (arr == ip) { /* something; */ }
In the comparison above, arr has no value, so it becomes a pointer. It becomes a pointer to int. That pointer can be compared with the variable ip.
In the array index...
How do I find out my MySQL URL, host, port and username?
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How can I get ip address ? I mean for above example there is 'DELL' hostname and can I get ip address instead of name ?
– Ozan
Jan 25 '16 at 7:59
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Is there a print_r or var_dump equivalent in Ruby / Ruby on Rails?
...4 20:16:11.099441
updated_at: 2009-05-26 22:46:29.501245
current_login_ip: 127.0.0.1
id: "1"
current_login_at: 2009-05-24 20:20:46.627254
login_count: "1"
last_login_ip:
last_login_at:
login: admin
attributes_cache: {}
=> nil
>>
If you want to just preview some string ...