The easy way to do this is to concatenate an empty string.
The complicated way to do this is to box the number and use toString
The powerful way to do this is to use String.format method
1. [ VB ] Number to String by adding an empty string
When used with two strings the + operator just jams the two strings together. If one is a string and another a number then the number is turned into a string first. If both are numbers then + does add.
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1. [ C++ ] Number to String by adding an empty string
When used with two strings the + operator just jams the two strings together. If one is a string and another a number then the number is turned into a string first. If both are numbers then + does add.
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1. [ Java ] Number to String by adding an empty string
When used with two strings the + operator just jams the two strings together. If one is a string and another a number then the number is turned into a string first. If both are numbers then + does add.
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1. [ C# ] Number to String by adding an empty string
When used with two strings the + operator just jams the two strings together. If one is a string and another a number then the number is turned into a string first. If both are numbers then + does add.
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2. [ VB ] Boxing the number
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2. [ C++ ] Boxing the number
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2. [ Java ] Boxing the number
We can make the number into an object. All objects support the toString() method that does the job.
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2. [ C# ] Boxing the number
All objects support the ToString()
method - this will convert almost anything into a string.
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3. [ VB ] Creating a string
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3. [ C++ ] Creating a string
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3. [ Java ] Creating a string
The static method String.format takes a format string and a list of numbers (or pretty much anything). The format string includes %d spaces where the integers should go or %f places for the floating point numbers.
We can specify the total number of characters to use (the number is right justified in this space). We can specify the number of decimal places to use.
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3. [ C# ] Creating a string
The static method String.Format takes a format string and a list of numbers (or pretty much anything). The format string includes {0} spaces where the first parameter is included.
We can specify the total number of characters to use (the number is
right justified in this space). We can specify the number of decimal places
to use. In this example there are 8 spaces and 2 decimal places
{0,8:n2}
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