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  1. Is "NUMBER" and "NUMBER (*,0)" the same in Oracle?

    Jan 29, 2015 · So, for example, NUMBER(19) is equivalent to NUMBER(19,0). NUMBER, by itself, will have 38 digits of precision but no defined scale. So a column defined as a NUMBER can accept values of any scale, as long as their precision is 38 digits or less (basically, 38 numerical digits with a decimal point in any place).

  2. Remove leading zeros from input type=number - Stack Overflow

    Jun 3, 2015 · The hack I have used when using React is to overtly convert the number into a string. Use value=myNumber.toString(), instead of value=myNumber. This is only required if the the input type="number", not when if type="text"`. If your variable is initialized to null, you can prevent errors by changing falsey values to 0, as in: value=(myNumber || 0).toString(). class …

  3. python - Display number with leading zeros - Stack Overflow

    How do I display a leading zero for all numbers with less than two digits? 1 → 01 10 → 10 100 → 100

  4. How can I format a number into a string with leading zeros?

    I have a number that I need to convert to a string. First I used this: Key = i.ToString(); But I realize it's being sorted in a strange order and so I need to pad it with zeros. How could I do this?

  5. Regex that accepts only numbers (0-9) and NO characters

    By putting ^ at the beginning of your regex and $ at the end, you ensure that no other characters are allowed before or after your regex. For example, the regex [0-9] matches the strings "9" as well as "A9B", but the regex ^[0-9]$ only matches "9".

  6. Is there any way to prevent input type="number" getting negative …

    I want to get only positive values, is there any way to prevent it using only html Please don't suggest validation method

  7. What is the default Precision and Scale for a Number in Oracle?

    Feb 27, 2009 · When creating a column of type NUMBER in Oracle, you have the option of not specifying a precision or scale. What do these default do if you don't specify them?

  8. Generating random whole numbers in JavaScript in a specific range

    Oct 7, 2009 · How can I generate random whole numbers between two specified variables in JavaScript, e.g. x = 4 and y = 8 would output any of 4, 5, 6, 7, 8?

  9. How to make type="number" to positive numbers only

    Learn how to restrict an HTML input field with type="number" to accept only positive numbers using various methods and techniques.

  10. How do I test if a variable is a number in Bash? - Stack Overflow

    Apr 30, 2009 · Bash does provide a reliable means of determining if a number is an INTEGER. { VAR="asdfas" ; ( ( VAR )) ; echo $?; } The equation will correctly fail if the answer is '0' because '0' is not an integer. I had the very same problem just a few minutes ago and found this thread with a quick serarch. I hope this helps others. Other people were ...