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搭建高可用mongodb集群（一）——配置mongodb - 大数据 & AI - 清泛网 - 专...
搭建高可用mongodb集群（一）——配置mongodb在大数据的时代，传统的关系型数据库要能更高的服务必须要解决高并发读写、海量数据高效存储、高可扩展性和高可用性这些难题。不过就是因为 在大数据的时代，传统的关系型数...
How do I use Ruby for shell scripting?
I have some simple shell scripting tasks that I want to do
13 Answers
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File Upload without Form
Without using any forms whatsoever, can I just send a file/files from <input type="file"> to 'upload.php' using POST method using jQuery. The input tag is not inside any form tag. It stands individually. So I don't want to use jQuery plugins like 'ajaxForm' or 'ajaxSubmit'.
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MD5 algorithm in Objective-C
How to calculate the MD5 in Objective-C?
5 Answers
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Passing a string with spaces as a function argument in bash
I'm writing a bash script where I need to pass a string containing spaces to a function in my bash script.
8 Answers
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How to resolve “local edit, incoming delete upon update” message
When I do a svn status . , I get this:
7 Answers
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Opening project in Visual Studio fails due to nuget.targets not found error
So I downloaded Twitterizer from http://www.twitterizer.net/downloads/
7 Answers
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How to list all users in a Linux group?
How do I list all members of a group in Linux (and possibly other unices)?
20 Answers
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How do I search for an object by its ObjectId in the mongo console?
I've found this question answered for C# and Perl, but not in the native interface. I thought this would work:
12 Answers
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A non well formed numeric value encountered
I have a form that passes two dates (start and finish) to a PHP script that will add those to a DB. I am having problems validating this. I keep getting the following errors
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