parseint Questions
4
Solved
today I stumbled on a strange (in my opinion) case in JavaScript. I passed a non-hexadecimal string to the parseInt function with the base of 16 and...I got the result.
I would expect the function ...
Dinghy asked 24/9, 2014 at 12:50
3
Solved
I have the following two parseInt() and I am not quite sure why they gave me different results:
alert(parseInt(0.00001)) shows 0;
alert(parseInt(0.00000001)) shows 1
My guess is that since parse...
Homeland asked 19/4, 2014 at 20:49
1
Solved
Found out a strange thing in IE8:
parseInt('01')
//1
parseInt('02')
//2
parseInt('03')
//3
/*...*/
parseInt('07')
//7
parseInt('08')
//0 !!!
parseIntr('09')
//9 ok
Can someone clarify?
Alcoholism asked 26/9, 2013 at 15:41
9
Solved
int i = 0;
int k = Integer.parseInt("12");
int j = k;
System.out.println(i+1 + " " + j+1);
Strangely the output received is
1 121
I can not figure out this basic difference. Please help me.
4
Solved
Why does this part of code fail:
Integer.parseInt("11000000000000000000000000000000",2);
Exception in thread "main" java.lang.NumberFormatException: For input string: "110000000000000000000000000...
Mandrake asked 17/1, 2012 at 2:25
4
Solved
Alright...I have this .txt file (UTF-8)
4661,SOMETHING,3858884120607,24,24.09
4659,SOMETHING1,3858884120621,24,15.95
4660,SOMETHING2,3858884120614,24,19.58
And this code
FileInputStream fis = n...
1
Solved
I just noticed that:
//IN CHROME JS CONSOLE
parseInt("03010123"); //prints: 3010123
//IN NODE.JS
parseInt("03010123"); //prints: 790611
Since both are based on V8, why same operation yielding d...
Sperling asked 2/6, 2013 at 6:20
3
I made a form where the user inputs values for width and height that they want for the pop up window to be. I am using window.open for that.
So I think I need to check if the values for width and...
Conative asked 5/9, 2010 at 9:1
3
Solved
I have a String and an int, lets say: String str = "12345"; and int num = 12345;. What is the fastest way of seeing if they are the same, str.equals("" + num) or num == Integer.parseInt(str) (Or is...
Amygdalate asked 13/4, 2013 at 5:31
7
Solved
I was wondering if anyone had put together something or had seen something equivalent to the JavaScript parseInt for C#.
Specifically, i'm looking to take a string like:
123abc4567890
and retur...
Denitadenitrate asked 10/6, 2009 at 13:8
4
Solved
Which rule do I have to follow when extracting numbers out of DOM and calcluation with them? How does javascript knows that a value is a number or not? Should I always use parseInt?
Given followin...
Filmore asked 15/3, 2013 at 10:3
8
As far as I understand in java a function which throws an exception should not be compiled without a try and catch or a deceleration in the function above it.
How come then this code is legitimate ...
3
Solved
I have allready compiled a few tiny programms in java and everything was fine. But my new code has any problem.
class myclass
{
public static void main (String[] args)
{
int x, y;
String s ="s...
5
Solved
Possible Duplicate:
Is JavaScript’s Math broken?
In Javascript, I cannot figure out why 230/100*100 returns 229.99999999999997, while 240/100*100 returns 240.
This also applies to 46...
Capsaicin asked 6/11, 2012 at 9:34
6
Solved
How to parseInt "09" into 9 ?
Gegenschein asked 9/10, 2009 at 17:48
1
Solved
Possible Duplicate:
Workarounds for JavaScript parseInt octal bug
I am working on javascript, and I seem to find this strange, that the javascript function parseInt('08') is returning...
Eadwine asked 2/8, 2012 at 22:28
4
Solved
I have an annoying problem in JavaScript.
> parseInt(1 / 0, 19)
> 18
Why does the parseInt function return 18?
Ina asked 5/7, 2012 at 8:37
7
Solved
I am making a web-based application and i have text-fields where the values are stored as Strings. The problem is that some of the text-fields are to be parsed into ints and you can store much bigg...
1
Solved
How would I round off a value from a textfield with a parseFloat result in it? This application basically sums up the value of all radio buttons when clicked and displays the sum in a textbox.
The...
Healall asked 29/3, 2012 at 17:31
2
Solved
I'm trying to parse a int from a String array element. Here is my code:
String length = messageContents[k].replace("Content-Length:", "").replace(" ", "");
System.out.println("Length is: " + lengt...
3
Solved
While playing around with random numbers in JavaScript I discovered a surprising bug, presumably in the V8 JavaScript engine in Google Chrome. Consider:
// Generate a random number [1,5].
var rand...
Skirting asked 8/9, 2011 at 19:46
3
Solved
Possible Duplicate:
Truncate leading zeros of a string in Javascript
What is the simplest and cross-browser compatible way to remove leading zeros from a number in Javascript ?
e.g. ...
Haskell asked 13/7, 2011 at 8:59
6
Solved
Alright, so I was messing around with parseInt to see how it handles values not yet initialized and I stumbled upon this gem. The below happens for any radix 24 or above.
parseInt(null, 24) === 23...
Gymnosophist asked 23/6, 2011 at 19:48
2
Solved
<div style="left: 100%"></div>
parseInt($("div").css("left"), 10);
When I try to get value of left, some browsers give result in pixels, some in %.
Here is an example http://jsfiddl...
Coroneted asked 9/5, 2011 at 14:26
5
Solved
How can I convert a long integer (as a string) to a numerical format in Javascript without javascript rounding it?
var ThisInt = '9223372036854775808'
alert(ThisInt+'\r' +parseFloat(ThisInt).toStr...
Determined asked 18/3, 2011 at 14:27
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