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In plain English, what does “git reset” do?
...only Git commands that has the potential to lose your work.
From https://www.atlassian.com/git/tutorials/undoing-changes/git-reset
and this
On the commit-level, resetting is a way to move the tip of a branch to a different commit. This can be used to remove commits from the current branch.
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SQL command to display history of queries
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You can look at the query cache: http://www.databasejournal.com/features/mysql/article.php/3110171/MySQLs-Query-Cache.htm but it might not give you access to the actual queries and will be very hit-and-miss if it did work (subtle pun intended)
But MySQL Query Brow...
PostgreSQL query to list all table names?
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How about giving just \dt in psql? See https://www.postgresql.org/docs/current/static/app-psql.html.
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Breadth First Vs Depth First
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"Postorder traversal is used to delete the [binary search tree]."
https://www.quora.com/What-is-the-use-of-pre-order-and-post-order-traversal-of-binary-trees-in-computing
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Count immediate child div elements using jQuery
...operty so it is best to simply use the .length property.
From here: http://www.electrictoolbox.com/get-total-number-matched-elements-jquery/
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Android应用内存泄露分析、改善经验总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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文／张明云（简书作者）
原文链接：http://www.jianshu.com/p/33d3f89f7941
著作权归作者所有，转载请联系作者获得授权，并标注“简书作者”。
Android 内存泄露 分析 改善
The calling thread must be STA, because many UI components require this
I am using http://www.codeproject.com/KB/IP/Facebook_API.aspx
7 Answers
7
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How can I import a database with MySQL from terminal?
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Directly from var/www/html
mysql -u username -p database_name < /path/to/file.sql
From within mysql:
mysql> use db_name;
mysql> source backup-file.sql
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Can I apply a CSS style to an element name?
... tho. Check Selectivizr
More detailed into on attribute selectors: http://www.css3.info/preview/attribute-selectors/
/* turns all input fields that have a name that starts with "go" red */
input[name^="go"] { color: red }
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