大约有 18,000 项符合查询结果(耗时:0.0325秒) [XML]

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Minimum and maximum date

I was wondering which is the minimum and the maximum date allowed for a Javascript Date object. I found that the minimum date is something like 200000 B.C., but I couldn't get any reference about it. ...
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How to get the current directory in a C program?

I'm making a C program where I need to get the directory that the program is started from. This program is written for UNIX computers. I've been looking at opendir() and telldir() , but telldir() returns a off_t (long int) , so it really doesn't help me. ...
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Tell Ruby Program to Wait some amount of time

How do you tell a Ruby program to wait an arbitrary amount of time before moving on to the next line of code? 6 Answers ...
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How is “mvn clean install” different frommvn install”?

What is the difference between mvn clean install and mvn install ? 5 Answers 5 ...
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BigDecimal equals() versus compareTo()

Consider the simple test class: 4 Answers 4 ...
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Prevent line-break of span element

I have a <span> element which I want to display without any line break. How can I do that? 4 Answers ...
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What is the difference between an ORM and an ODM?

I am trying to figure out what the difference is between ORM and ODM, as far as I understand the concept, ORM (Object Relational Mapper) maps the relations between data, where as ODM (Object Document Mapper) deals with documents. Am I right in assuming that mySQL is an example of ORM and MongoDB is ...
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How to change value of process.env.PORT in node.js?

... For just one run (from the unix shell prompt): $ PORT=1234 node app.js More permanently: $ export PORT=1234 $ node app.js In Windows: set PORT=1234 In Windows PowerShell: $env:PORT = 1234 ...
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How can I trunm>catm>e a datetime in SQL Server?

What's the best way to trunm>catm>e a datetime value (as to remove hours minutes and seconds) in SQL Server 2008? 13 Answers ...
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What is the difference between compile code and executable code?

I always use the terms compile and build interchangeably. 6 Answers 6 ...