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MongoDB数据导出导入工具：mongoexport,mongoimport - 大数据 & AI - 清泛...
MongoDB数据导出导入工具：mongoexport,mongoimport导出导入工具mongoexport、mongoimport，Mongodb中的mongoexport工具可以把一个collection导出成JSON格式或CSV格式的文件，可以通过参数指定导出的数据项；mongoimport将相应文件导入到collection中。一...
What is the use of ObservableCollection in .net?
...anges to the collection (add, move, remove) occur. It is used heavily in WPF and Silverlight but its use is not limited to there. Code can add event handlers to see when the collection has changed and then react through the event handler to do some additional processing. This may be changing a UI...
Query to list all stored procedures
What query can return the names of all the stored procedures in a SQL Server database
23 Answers
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Sending email in .NET through Gmail
...no longer works, until you change your account settings as described here: https://support.google.com/accounts/answer/6010255?hl=en-GB
As of March 2016, google changed the setting location again!
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Remove data.frame row names when using xtable
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How to configure postgresql for the first time?
I have just installed postgresql and I specified password x during installation.
When I try to do createdb and specify any password I get the message:
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Font from origin has been blocked from loading by Cross-Origin Resource Sharing policy
...p/Oct 2014 makes fonts subject to the same CORS checks as Firefox has done https://code.google.com/p/chromium/issues/detail?id=286681. There is a discussion on this in https://groups.google.com/a/chromium.org/forum/?fromgroups=#!topic/blink-dev/TT9D5-Zfnzw
Given that for fonts the browser may do a ...
alternatives to REPLACE on a text or ntext datatype
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Fixing the order of facets in ggplot
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How to compare two tags with git?
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If source code is on Github, you can use their comparing tool: https://help.github.com/articles/comparing-commits-across-time/
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