大约有 42,000 项符合查询结果(耗时:0.0678秒) [XML]

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How do you sort a dictionary by value?

I often have to sort a dictionary, consisting of keys & values, by value. For example, I have a hash of words and respective frequencies, that I want to order by frequency. ...
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Why is it a bad practice to return generated HTML instead of JSON? Or is it?

It is quite easy to load HTML content from your custom URLs/Web services using JQuery or any other similar framework. I've used this approach many times and till now and found the performance satisfactory. ...
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EXC_BAD_ACCESS signal received

When deploying the application to the device, the program will quit after a few cycles with the following error: 32 Answers...
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Connecting to TCP Socket from browser using javascript

I have a vb.net application that opens a socket and listens on it. 6 Answers 6 ...
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Java string to date conversion

What is the best way to convert a String in the format 'January 2, 2010' to a Date in Java? 15 Answers ...
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Is JavaScript an untyped language?

I've found that some people call JavaScript a "dynamically, weakly typed" language, but some even say "untyped"? Which is it really? ...
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What is the purpose of the word 'self'?

What is the purpose of the self word in Python? I understand it refers to the specific object created from that class, but I can't see why it explicitly needs to be added to every function as a parameter. To illustrate, in Ruby I can do this: ...
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How to get week number in Python?

How to find out what week number is current year on June 16th (wk24) with Python? 14 Answers ...
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Pretty graphs and charts in Python [closed]

What are the available libraries for creating pretty charts and graphs in a Python application? 15 Answers ...
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Best practices for catching and re-throwing .NET exceptions

What are the best practices to consider when catching exceptions and re-throwing them? I want to make sure that the Exception object's InnerException and stack trace are preserved. Is there a difference between the following code blocks in the way they handle this? ...