How to use the toString method in Java? - Stack Overflow
2010年9月1日 · Can anybody explain to me the concept of the toString() method, defined in the Object class? How is it used, and what is its purpose?
ToString () function in Go - Stack Overflow
2012年11月6日 · @daemon I don't see the need for this duplicate. The present question was clear enough in my opinion and the fact that there was no real (or complete) answer doesn't mean you have to ask again.
xml - Convert Python ElementTree to string - Stack Overflow
Explanation ElementTree.tostring() returns a bytestring by default in Python 2 & 3. This is an issue because Python 3 switched to using Unicode for strings. In Python 2 you could use the str type for both text and binary data.
string - C# Double - ToString () formatting with two decimal …
How do I format a Double to a String in C# so as to have only two decimal places? If I use String.Format("{0:0.00}%", myDoubleValue) the number is then rounded and I want a simple truncate withou...
javascript - Why does .toString (16) convert rgb, decimal, or other ...
2016年9月23日 · In returns a 'String' since toString() is set to return a String. In addition, it is toString(16) because hexadecimal means 16 and it is base 16. Therefore, toString(16) converts a given variable into a String in a desired form, in this case you …
What's the difference between ToString ("D2") .ToString ("00")
2012年10月24日 · I just noticed some of my code uses: ToString("D2") and other uses: .ToString("00") Both are being used to convert numbers from 0 to 99 into strings from 00 to 99. That is strings where the nu...
Where and why do we use __toString () in PHP? - Stack Overflow
You don't "need" it. But defining it allows your object to be implicitly converted to string, which is convenient. Having member functions that echo directly is considered poor form because it gives too much control of the output to the class itself. You want to return strings from member functions, and let the caller decide what to do with them: whether to store them in a variable, …
ToString ("X") produces single digit hex numbers - Stack Overflow
I would like a way for the instruction pass += b[i].ToString("X") + " "; to produce a leading zero on values from 00h to 0Fh Or, some other way to turn the value in byte b into two alphabetic characters from 00 to FF
Is there anyway to handy convert a dictionary to String?
2011年5月5日 · I found the default implemtation of ToString in the dictionary is not what I want. I would like to have {key=value, ***}. Any handy way to get it?
Java - Convert integer to string - Stack Overflow
Integer class has static method toString () - you can use it: int i = 1234; String str = Integer.toString(i); Returns a String object representing the specified integer. The argument is converted to signed decimal representation and returned as a string, exactly as if the argument and radix 10 were given as arguments to the toString (int, int ...