大约有 8,130 项符合查询结果(耗时:0.0250秒) [XML]

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Naming of ID columns in database tables

I was wondering peoples opinions on the naming of ID columns in database tables. 24 Answers ...
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Returning JSON from PHP to JavaScript?

I have a PHP script that's being called through jQuery AJAX. I want the PHP script to return the data in JSON format to the javascript. Here's the pseudo code in the PHP script: ...
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Django: Why do some model fields clash with each other?

I want to create an object that contains 2 links to Users. For example: 6 Answers 6 ...
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:: (double colon) operator in Java 8

I was exploring the Java 8 source and found this particular part of code very surprising: 17 Answers ...
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What is the difference between #include and #include “filename”?

In the C and C++ programming languages, what is the difference between using angle brackets and using quotes in an include statement, as follows? ...
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How do I determine the target architecture of static library (.a) on Mac OS X?

I'm interested in verifying if a given iPhone static library has been built for ARM or Intel. 5 Answers ...
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What does Redis do when it runs out of memory?

...ocated memory? How does it decide which data to remove or which data to keep in memory? 7 Answers ...
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Why use softmax as opposed to standard normalization?

In the output layer of a neural network, it is typical to use the softmax function to approximate a probability distribution: ...
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Is the order of elements in a JSON list preserved?

... Yes, the order of elements in JSON arrays is preserved. From RFC 7159 -The JavaScript Object Notation (JSON) Data Interchange Format (emphasis mine): An object is an unordered collection of zero or more name/value pairs, where a name is a string and a value is a ...
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Will the Garbage Collector call IDisposable.Dispose for me?

The .NET IDisposable Pattern implies that if you write a finalizer, and implement IDisposable, that your finalizer needs to explicitly call Dispose. This is logical, and is what I've always done in the rare situations where a finalizer is warranted. ...