大约有 16,000 项符合查询结果（耗时：0.0306秒） [XML]
Can you get DB username, pw, database name in Rails?
I'm writing a rake task that does some DB work outside of Rails/ActiveRecord.
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How can I get the sha1 hash of a string in node.js?
I'm trying to create a websocket server written in node.js
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How do I list one filename per output line in Linux?
I'm using ls -a command to get the file names in a directory, but the output is in a single line.
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Show which git tag you are on?
I'm having trouble finding out which tag is currently checked out.
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WPF vs Silverlight [duplicate]
What are the exact differences between WPF and Silverlight?
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Use of “instanceof” in Java [duplicate]
...ceof operator. Can you elaborate where it is used and what are its advantages?
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.trim() in JavaScript not working in IE
I tried to apply .trim() to a string in one of my JavaScript programs. It's working fine under Mozilla, but an error displays when I try it in IE8. Does anyone know what is going on here? Is there anyway I can make it work in IE?
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HTML5 dragleave fired when hovering a child element
The problem I'm having is that the dragleave event of an element is fired when hovering a child element of that element. Also, dragenter is not fired when hovering back the parent element again.
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The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
... community) had enough experience to determine when and/or whether auto is being abused?
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how can I Update top 100 records in sql server
I want to update the top 100 records in SQL Server. I have a table T1 with fields F1 and F2 . T1 has 200 records. I want to update the F1 field in the top 100 records. How can I update based on TOP 100 in SQL Server?
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