github高級搜索幫助 https://help.github.com/en/github/searching-for-information-on-github/searching-for-repositories
代碼搜索網站：
- 代碼：
GitHub
Codase
Ohloh
krugle
Merobase Component Finder
Google Code Archive - SymbolHound
可以搜索特殊符號的搜索引擎，程序員的福音，遇到 Bash、正則之類的問題時候的利器！ - Hoogle
Haskell 的專用函數搜索引擎，媽媽再也不用擔心我的 Functional Programming - RSeek.org R-project Search Engine
R 語言專用搜索。 - findjar.com
JAR 搜索引擎，對 Java 編程有幫助。 - Microsoft Research
微軟內部搜索，好東西多多，經常會發現 Google 學術搜不到的技術文獻 - 針對 SEO 排名的知識搜索引擎：SEO優化網，完全在線學習 + 公式化結構化的 SEO 搜索算法
- CA App Synthetic Monitor網站監控服務
從世界各地查詢網站的 Ping 結果。
Github代碼搜索技巧：
很多人搜索github，但是芸芸衆生，要找到自己想要的項目猶如海底撈針一般，今天教大家幾項神技，可以快速找到自己想要的內容。
1、按star數目搜索，比如JavaScript，要求星數，這樣就能獲取star數目最多的項目
2、follow一些github上面的大牛
請登錄：https://github-ranking.com/
國內大牛：http://outofmemory.cn/github/
這裏是搜索名人的網址：https://github.com/search
高級搜索：https://github.com/search/advanced
3、Awesome + 你的關鍵字：搜索一些優秀的框架、教程、項目等
4、看一些搜索技巧，設定條件進行搜索
地址：https://help.github.com/articles/searching-repositories/
5、通過readme看看人家是否發出pull request
看看這篇文章：http://blog.csdn.net/qianlong4526888/article/details/11529981
6、看explore推薦
https://github.com/explore
7、看看其他
http://blog.sina.com.cn/s/blog_4e60b09d0102vcso.html
8、直接github上搜fackbook或者其他，可以看到他們的最新作品
github是一個非常豐富的資源，但是面對這豐富的資源很多人不知到怎麼使用，更談不上怎麼貢獻給他，我們需要使用github就要學習使用他的方法，學會了使用的方法，接受了他的這種觀點我們纔會慢慢的給他貢獻自己的力量，這是我自己在學習的時候的一個筆記。現在分享給大家希望能夠對一些人有幫助。
Search / Searching code
github搜索之代碼搜索
Searching code
代碼搜索
To search for code, use the following search qualifiers in any combination.
Tip: There's a list of search syntaxes you can add to any search qualifier to further improve your results.
Considerations for code search
Due to the complexity of searching code, there are a few restrictions on how searches are performed:
- Only the default branch is considered. In most cases, this will be the
masterbranch. - Only files smaller than 384 KB are searchable.
- You must always include at least one search term when searching source code. For example, searching for
language:gois not valid, whileamazinglanguage:gois. - At most, search results can show two fragments from the same file, but there may be more results within the file.
- You can't use the following wildcard characters as part of your search query:
., : ; / \ ` ' " = * ! ? # $ & + ^ | ~ < > ( ) { } []. The search will simply ignore these symbols.
以上是代碼搜索中需要注意的一些問題
默認搜索是從master分支搜索代碼
只有小於384k的代碼纔是可以搜索到的
搜索的時候必須包含至少一個搜索關鍵詞 如amazing language:go
搜索語句不能有特殊字符如., : ; / \ ` ' " = * ! ? # $ & + ^ | ~ < > ( ) { } [].
Scope the search fields
指定搜索方式
Matches code where "octocat" appears in the file contents.
搜索文件中有octocat的代碼
Matches code where "octocat" appears in the path name.
搜索路徑中有octocat的代碼
Matches code where "octocat" appears in the file contents or the path name.
搜索路徑中有octocat的代碼或者文件中有octocat的代碼
Matches code with the word "display," that's marked as being SCSS.
搜索用scss寫的包含display的代碼
Matches code with the word "Integer".
搜索包含Integer的字段
Search by language
通過語言搜索代碼
You can search for code based on what language it's written in. For example:
Matches code with the word "element" that's marked as being XML and has exactly 100 bytes.
搜索大小爲100字節的xml代碼
user:mozilla language:markdown
Matches code from all @mozilla's repositories that's marked as Markdown.
搜索mozilla用戶下用markdown寫的代碼
Search by the number of forks the parent repository has
通過fork的數量或者是否有父節點的方式搜索
If you would like forked results to appear, add the fork:true qualifier. For example:
android language:java fork:true
Matches code in a forked repository with the word "android" that's written in Java.
搜索用java寫的 android相關的代碼並且被fork過
The size qualifier filters results based on the size of the file in which the code is found. For example:
function size:>10000 language:python
Matches code with the word "function," written in Python, in files that are larger than 10 KB.
搜索與function相關的python代碼，文件大小超過10kb
Search by the location of a file within the repository
按照目錄結構搜索
By including the path qualifier, you specify that resulting source code must appear at a specific location in a repository. Subfolders are considered during the search, so be as specific as possible. For example:
console path:app/public language:javascript
Finds JavaScript files with the word "console" in an app/public directory (even if they reside inapp/public/js/form-validators).
在app/public directory目錄下搜索console關鍵字
form path:cgi-bin language:perl
Finds Perl files under cgi-bin with the word "form" in them.
搜索cgi-bin目錄下包含form的perl代碼
Search by filename
通過文件名搜索
You can use the filename qualifier if there's a specific file you're looking for. For example:
Finds *.vimrc* files with the word "commands" in them.
搜索 文件名匹配*.vimrc* 並且包含commands的代碼
minitest filename:test_helper path:test language:ruby
Finds Ruby files containing the word "minitest" named *test_helper* within the *test* directory.
在test目錄中搜索包含minitest且文件名匹配"*test_helper*"的代碼
Search by the file extension
根據擴展名來搜索代碼
The extension qualifier matches code files with a certain extension. For example:
form path:cgi-bin extension:pm
Matches code with the word "form," under cgi-bin, with the .pm extension.
搜索cgi-bin目錄下以pm爲擴展名的代碼
icon size:>200000 extension:css
Finds files larger than 200 KB that end in .css and have the word "icon" in them.
搜索超過200kb包含icon的css代碼
Search within a user's or organization's repositories
通過用戶或者組織來查找
To grab a list of code from all repositories owned by a certain user or organization, you can use the usersyntax. For getting a list of code from a specific repository, you can use the repo syntax. For example: