大约有 13,069 项符合查询结果（耗时：0.0190秒） [XML]
See what has been installed via MacPorts
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Use port installed to list all of your ports.
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Remove multiple attributes with jQuery's removeAttr
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Yes :
.removeAttr('height align style')
From the documentation :
as of version 1.7, it can be a space-separated list of attributes.
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What is a Proxy in Doctrine 2?
I just finished reading all the Doctrine 2 documentation, I started my own sandbox, I understood most of the principes, but there is still a question and I couldn't find any complete explanation in the doc.
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Select Row number in postgres
How to select row number in postgres.
1 Answer
1
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Using Rails serialize to save hash to database
I'm try to save a hash mapping ids to a number of attempts in my rails app. My migration to the database to accommodate this new column:
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Remove non-ascii character in string
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@AlexanderMills Search for an ascii table - you can see that only characters that has value from zero to 127 are valid. (0x7F is 127 in hex). This code matches all characters that are not in the ascii range and removes them.
– Zaffy
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Unpivot with column name
I have a table StudentMarks with columns Name, Maths, Science, English .
Data is like
4 Answers
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jQuery - If element has class do this
I need an jQuery script that will see if any element has an specific class and do an action like change position.
1 Answer
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How to change a PG column to NULLABLE TRUE?
How can I accomplish this using Postgres? I've tried the code below but it doesn't work:
1 Answer
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Navigation drawer - disable swipe
Is there any way to disable swipe gesture to open navigation drawer? Its really annoying when menu appears while swiping between tabs.
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