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Set a default parameter value for a JavaScript function

...ou'd get a reference error if you misspelled undefined vs. putting it in a string. – Abe Voelker May 21 '15 at 22:04 ...
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How to calculate age (in years) based on Date of Birth and getDate()

... here. This is the only exactly correct code in this thread without (ugly) string transformations! @Jen It takes the month and day of the DoB (like September 25) and turns it into an integer value 0925 (or 925). It does the same with the current date (like December 16 becomes 1216) and then checks ...
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How can I truncate a datetime in SQL Server?

...11), getdate(), 113) as datetime) The wrong way works by converting to a string, truncating the string, and converting back to a datetime. It's wrong, for two reasons: 1)it might not work across all locales and 2) it's about the slowest possible way to do this... and not just a little; it's like ...
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What new capabilities do user-defined literals add to C++?

...roduction of new literal syntax based on existing literals ( int , hex , string , float ) so that any type will be able to have a literal presentation. ...
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C# Stream流使用总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...//读取流中数据把它写到字节数组中 file.Close();//关闭流 string str = Encoding.Default.GetString(array);//将字节数组内容转化为字符串 Console.WriteLine(str); 将数据写入磁盘文件: FileStream file = File.Open(@"F:\file.txt", FileMode.Append);//初始化文...
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Extracting the last n characters from a ruby string

To get the last n characters from a string, I assumed you could use 8 Answers 8 ...
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Regex for numbers only

...ficulty troubleshooting. I want the regex to match only when the contained string is all numbers; but with the two examples below it is matching a string that contains all numbers plus an equals sign like "1234=4321". I'm sure there's a way to change this behavior, but as I said, I've never really d...
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Binary Data in JSON String. Something better than Base64

...ry data. The binary data has to be escaped so that it can be placed into a string element (i.e. zero or more Unicode chars in double quotes using backslash escapes) in JSON. ...
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Capitalize only first character of string and leave others alone? (Rails)

I'm trying to get Rails to capitalize the first character of a string, and leave all the others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york." ...
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How do I check that a Java String is not all whitespaces?

I want to check that Java String or character array is not just made up of whitespaces, using Java? 15 Answers ...