大约有 42,000 项符合查询结果(耗时:0.0489秒) [XML]

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How do I make text bold in HTML?

I'm trying to make some text bold using HTML, but I'm struggling to get it to work. 10 Answers ...
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Join vs. sub-query

I am an old-school MySQL user and have always preferred JOIN over sub-query. But nowadays everyone uses sub-query, and I hate it; I don't know why. ...
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'id' is a bad variable name in Python

Why is it bad to name a variable id in Python? 9 Answers 9 ...
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Quickly find whether a value is present in a C array?

I have an embedded application with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case. ...
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Why should the copy constructor accept its parameter by reference in C++?

Why must a copy constructor's parameter be passed by reference? 8 Answers 8 ...
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XSLT equivalent for JSON [closed]

Is there an XSLT equivalent for JSON? Something to allow me to do transformations on JSON like XSLT does to XML. 23 Answe...
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Python multiprocessing pool.map for multiple arguments

In the Python multiprocessing library, is there a variant of pool.map which supports multiple arguments? 19 Answers ...
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Why can't I use a list as a dict key in python?

I'm a bit confused about what can/can't be used as a key for a python dict. 11 Answers ...
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How to write a Unit Test?

I have a Java class. How can I unit test it? 5 Answers 5 ...
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Is it possible to use 'else' in a list comprehension? [duplicate]

Here is the code I was trying to turn into a list comprehension: 6 Answers 6 ...