大约有 30,000 项符合查询结果(耗时:0.0423秒) [XML]

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Why does the use of 'new' cause memory leaks?

I learned C# first, and now I'm starting with C++. As I understand, operator new in C++ is not similar to the one in C#. ...
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Change date format in a Java string

I've a String representing a date. 19 Answers 19 ...
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Find a string by searching all tables in SQL Server Management Studio 2008

Is there any way to search for a string in all tables of a database in SQL Server Management Studio 2008? 8 Answers ...
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Accessing inactive union member and undefined behavior?

I was under the impression that accessing a union member other than the last one set is UB, but I can't seem to find a solid reference (other than answers claiming it's UB but without any support from the standard). ...
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How do I concatenate multiple C++ strings on one line?

C# has a syntax feature where you can concatenate many data types together on 1 line. 24 Answers ...
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How to get a float result by dividing two integer values using T-SQL?

Using T-SQL and Microsoft SQL Server I would like to specify the number of decimal digits when I do a division between 2 integer numbers like: ...
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Java: Why is the Date constructor deprecated, and what do I use instead?

...te dateRepresentation = cal.getTime(); Take a look at the date Javadoc: http://download.oracle.com/javase/6/docs/api/java/util/Date.html share | improve this answer | foll...
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Creating a comma separated list from IList or IEnumerable

What is the cleanest way to create a comma-separated list of string values from an IList<string> or IEnumerable<string> ? ...
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SqlException from Entity Framework - New transaction is not allowed because there are other threads

I am currently getting this error: 20 Answers 20 ...
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Using R to list all files with a specified extension

...eUploader: { brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...