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Linux: compute a single hash for a given folder & contents?
...lative path and change to the appropriate directory, because the paths are included in the final hash: find ./folder -type f -print0 | sort -z | xargs -0 sha1sum | sha1sum
– robbles
Feb 14 '13 at 20:30
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Parser for C#
...ry:
From C# 1.0 to 4.0 (+async), open-source, parser used in SharpDevelop. Includes semantic analysis.
C# Parser and CodeDOM:
A complete C# 4.0 Parser, already support the C# 5.0 async feature. Commercial product (49$ to 299$) (answer by Ken Beckett)
Microsoft Roslyn CTP:
Compiler as a service.
W...
Create two blank lines in Markdown
...single equation-white-space. The benefit is that in Markdown flavours that include both PDF and HTML output options (including Rmarkdown), it should be understood in the same way for both output types, whereas I'm not sure how PDF output would interpret <br> or &nbsp;
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Use jQuery to get the file input's selected filename without the path
...L element and second [0] is to access the first file of the file upload (I included a validation in case that there is no file):
var filename = $('input[type=file]')[0].files.length ? ('input[type=file]')[0].files[0].name : "";
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Why can't I reference my class library?
...rojects run against a compatible framework to the project you're trying to include. I was trying to include a reference to a 4.0 project in a 3.5 project.
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What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
... That's how it should work -- but apparently the Gemfile.lock includes 'open' versions in some cases (e.g. rails (4.0.0) requires bundler (>= 1.3.0, < 2.0)), which causes problems. Any idea how to avoid those 'open' dependencies?
– Guillermo Grau
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Nginx与Lua - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ll> make install
因为安装在缺省路径，所以LuaJIT对应的lib，include均在/usr/local目录里。
shell> export LUAJIT_LIB=/usr/local/lib
shell> export LUAJIT_INC=/usr/local/include/luajit-<VERSION>
下面就可以编译Nginx了：
shell> wget http://nginx.org/download/nginx-<VE...
Everyauth vs Passport.js?
...ule and various authentication mechanisms. This has a number of benefits, including smaller overall code size and well defined and testable interfaces.
For a basic illustration, compare the difference between running $ npm install passport and $ npm install everyauth. Passport lets you craft your...
How do I run a Python program?
... |Environmental Variables| > system variables -> Path
this needs to include: C:\Python26; (or equivalent). If you put it at the front,
it will be the first place looked. You can also add it at the end, which is possibly saner.
Then restart your prompt, and try typing 'python'. If it all ...
Equivalent of typedef in C#
...+, my experience is that typedef is usually used within .h files which are included widely - so a single typedef can be used over a whole project. That ability does not exist in C#, because there's no #include functionality in C# that would allow you to include the using directives from one file in ...