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Swift 编程语言入门教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...Objective-C代码，这个语法看起来很熟悉，在Swift，这就是完整的程序了。你无需导入(import)一个单独的库供输入输出和字符串处理。全局范围的代码就是用于程序的入口，所以你无需编写一个 main() 函数。你也无需在每个语句后写...
Iterate through every file in one directory
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This is my favorite method for being easy to read:
Dir.glob("*/*.txt") do |my_text_file|
puts "working on: #{my_text_file}..."
end
And you can even extend this to work on all files in subdirs:
Dir.glob("**/*.txt") do |my_text_file| # note one extra "*"
puts "working on: #{my_text...
那些年 O2O创业我踩了十个坑 - 资讯 - 清泛网 - 专注C/C++及内核技术
...成，怕项目风口期很快过去，所以匆忙间拉起了一个看似完整而豪华的团队，重要岗位都有核心团队管理，而且当时听取投资人的建议，针对核心岗位老大都设置和岗位相配套比例的股份。
没想到如此一来，公司团队看似整齐...
Remove .php extension with .htaccess
... file still has .php appended to the request internally. A request for 'hi.txt' will put this in your error logs:
[Tue Oct 26 18:12:52 2010] [error] [client 71.61.190.56] script '/var/www/test.peopleareducks.com/rewrite/hi.txt.php' not found or unable to stat
But there is another option, set the ...
ignoring any 'bin' directory on a git project
...dows10 you cannot create a .gitignore file, you have to create a gitignore.txt and then run ren gitignore.txt .gitignore in command prompt to create this file
– shabby
Jan 2 '19 at 14:45
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How to use sed to remove the last n lines of a file
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I don't know about sed, but it can be done with head:
head -n -2 myfile.txt
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Force LF eol in git repo and working copy
... the content of your .gitattributes file with the following
* text=auto
*.txt text
*.c text
*.h text
*.jpg binary
This will make sure files which extension is c, h, or txt will be stored with LF line endings in your repo and will have native line endings in the working directory. Jpeg files won't...
adb command not found
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From the file android-sdks/tools/adb_has_moved.txt:
The adb tool has moved to platform-tools/
If you don't see this directory in your SDK, launch the SDK and AVD
Manager (execute the android tool) and install "Android SDK
Platform-tools"
Please also upda...
How to merge every two lines into one from the command line?
...h:
while read line1; do read line2; echo "$line1, $line2"; done < data.txt
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Codeigniter - no input file specified
...ex.php
RewriteEngine on
RewriteCond $1 !^(index\.php|images|css|js|robots\.txt|favicon\.ico)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ ./index.php?/$1 [L,QSA]
And now also it works.
Hint: Seems like before the Rewrite Rules haven't been clearly setu...