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How to get just the parent directory name o<em>fem> a speci<em>fem>ic <em>fem>ile
How to get ddd <em>fem>rom the path name where the test.java resides.
10 Answers
10
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Determine i<em>fem> a <em>fem>unction exists in bash
Currently I'm doing some unit tests which are executed <em>fem>rom bash. Unit tests are initialized, executed and cleaned up in a bash script. This script usualy contains an init(), execute() and cleanup() <em>fem>unctions. But they are not mandatory. I'd like to test i<em>fem> they are or are not de<em>fem>ined.
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Make a <em>fem>loat only show two decimal places
I have the value 25.00 in a <em>fem>loat , but when I print it on screen it is 25.0000000 .
How can I display the value with only two decimal places?
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Is there a reason that Swi<em>fem>t array assignment is inconsistent (neither a re<em>fem>erence nor a deep copy)?
I'm reading the documentation and I am constantly shaking my head at some o<em>fem> the design decisions o<em>fem> the language. But the thing that really got me puzzled is how arrays are handled.
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VIM + Syntastic: how to disable the checker?
I'm using Syntastic which is enabled <em>fem>or my HTML <em>fem>iles. Since I have a very big <em>fem>ile with "validator w3" checkers enabled, GVIM or VIM became very slow while saving the <em>fem>ile (:w).
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Add <em>fem>ile extension to <em>fem>iles with bash
What is the good way to add <em>fem>ile extension ".jpg" to extension-less <em>fem>iles with bash?
10 Answers
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Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...}
server {
listen 80;
server_name *.test.com;
i<em>fem> ( $http_host ~* "^(.*)\.test\.com$") {
set $domain $1;
rewrite ^(.*) http://www.test.com/test/$domain/ break;
}
}
方法二：
当访问http://www.jbyuan.com跳转到http://www....
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...}
server {
listen 80;
server_name *.test.com;
i<em>fem> ( $http_host ~* "^(.*)\.test\.com$") {
set $domain $1;
rewrite ^(.*) http://www.test.com/test/$domain/ break;
}
}
方法二：
当访问http://www.jbyuan.com跳转到http://www....
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...}
server {
listen 80;
server_name *.test.com;
i<em>fem> ( $http_host ~* "^(.*)\.test\.com$") {
set $domain $1;
rewrite ^(.*) http://www.test.com/test/$domain/ break;
}
}
方法二：
当访问http://www.jbyuan.com跳转到http://www....
Nginx url重写rewrite实例详解 - 更多技术 - 清泛网 - 专注IT技能提升
...}
server {
listen 80;
server_name *.test.com;
i<em>fem> ( $http_host ~* "^(.*)\.test\.com$") {
set $domain $1;
rewrite ^(.*) http://www.test.com/test/$domain/ break;
}
}
方法二：
当访问http://www.jbyuan.com跳转到http://www....