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What's the fuss about Haskell? [closed]
...inced me to learn Haskell (and boy am I glad I did).
-- program to copy a file --
import System.Environment
main = do
--read command-line arguments
[file1, file2] <- getArgs
--copy file contents
str <- readFile file1
writeFile file2 str
OK, it'...
How to enable MySQL Query Log?
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First, Remember that this logfile can grow very large on a busy server.
For mysql < 5.1.29:
To enable the query log, put this in /etc/my.cnf in the [mysqld] section
log = /path/to/query.log #works for mysql < 5.1.29
Also, to enable it from ...
各编程语言读写文件汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
各编程语言读写文件汇总all_programming_language_file_read_write_summary读写文件本来是非常基础的代码，但工作学习中难免会有遗忘，有时又难以翻看自己写过的代码，网上搜索更是五花八门让人头大，鉴于此，清泛网 读写文件本来是...
How to find out where a function is defined?
How can I find out in which file and line a given function was defined?
8 Answers
8
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Converting a Java Keystore into PEM Format
I am trying to convert from a Java keystore file into a PEM file using keytool and openssl applicactions. But I could not find a good way to do the conversion. Any ideas?
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How can Xml Documentation for Web Api include documentation from beyond the main project?
...ocument.xml and uncommenting a line in your config that will consume that file. This implicitly only allows for one project's documentation file.
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“cannot resolve symbol R” in Android Studio
... in manifest (and though the auto import added the wrong address for the R file). I recommend this little article to make clarification of difference between the two. blog.stylingandroid.com/package-name-vs-application-id
– Tina
Feb 10 '18 at 13:11...
Diff output from two programs without temporary files
...;(command) to pass one command's output to another program as if it were a file name. Bash pipes the program's output to a pipe and passes a file name like /dev/fd/63 to the outer command.
diff <(./a) <(./b)
Similarly you can use >(command) if you want to pipe something into a command.
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Best way to add page specific JavaScript in a Rails 3 app?
..._view_javascript"
</script>
<% end %>
Then, in your layout file
<head>
...
<%= yield :head %>
</head>
share
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What are these ^M's that keep showing up in my files in emacs?
...textmate, but we work in a small team and are having some issues with full-file conflicts of nearly identical files in git because each line of one branch has a ^M appended to it.
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