php convert floating point to long (convert to string to pass to a xml function)


HOME ยป Coding

PHP converts a large number to floating point which I need in
"long" format to pass to a soap xml api.

/>((round(time()/(60*15))*60*15)+(30*60))*1000
/>

This gives the result:


1.28E+12
/>

Whereas, what I need is:


"1280495700000" />

in order to pass to the api

I want to conver a string to number in Java. I already tried with
two methods but both work bad with integers, adding an unneeded
floating point: "1" > 1.0 (when I want "1" > 1 and "1.5" > 1.5). I
found a couple more ways to convert strings to numbers but they either
don't work or are many lines long, I cannot believe it's so
complicated coming from javascript where I only need
parseFloat().


This is what I'm trying now:

/>String numString = "1".trim().replaceAll(",","");
float
num = (Float.valueOf(numString)).floatValue(); // First try />Double num2 = Double.parseDouble(numString); // Second try />System.out.println(num + " - " + num2
Programming Languages

PHP converts a large number to floating point which I need in
"long" format to pass to a soap xml api.

/>((round(time()/(60*15))*60*15)+(30*60))*1000
/>

This gives the result:


1.28E+12
/>

Whereas, what I need is:


"1280495700000" />

in order to pass to the api

Coding

I'm trying to convert the string pprice to a floating point number.
However, the object's price attribute(floating pt type) is setting as
0.00.. Can someone pls tell me what's wrong?


String
pprice="60.0"
String tokens[]=pprice.split("."); />if(tokens.length>=2)
{
int
a=Integer.parseInt(tokens[0]);
int
b=Integer.parseInt(tokens[1]);
float a1=(float)a;

float b1=(float)b;
Float price=a1+(b1/100);

prod.setProductPrice(price);
}
else if(tokens.length==1) />{
int a=Integer.parseInt(tokens[0]);
float
a1=(float)a;
prod.setProductPrice(a1);
}
Java

I have a string:


string test = "19,95";


and
I wan't to convert it to an int.


I use:


int
num = Convert.Int32(test);


However it throws an
FormatException. And tells me that the string is not a proper string
for conversion.


My guess is that it has to do with the
decimal seperator.


How do i work around this?

C & C++ & C#
Hello, is there any way to go about converting a floating point number
to a string. I could probably write a function to do it myself, since
i know the precision will always be up to 3 decimal places. 1.0 to
0.001. Just wondering if there is an easier way to do it.
C & C++ & C#
Is there any function to convert a floating point number(e.g.12.12)to
a string??
C & C++ & C#

- Technology - Languages
+ Webmasters
+ Development
+ Development Tools
+ Internet
+ Mobile Programming
+ Linux
+ Unix
+ Apple
+ Ubuntu
+ Mobile & Tablets
+ Databases
+ Android
+ Network & Servers
+ Operating Systems
+ Coding
+ Design Software
+ Web Development
+ Game Development
+ Access
+ Excel
+ Web Design
+ Web Hosting
+ Web Site Reviews
+ Domain Name
+ Information Security
+ Software
+ Computers
+ Electronics
+ Hardware
+ Windows
+ PHP
+ ASP/ASP.Net
+ C/C++/C#
+ VB/VB.Net
+ JAVA
+ Javascript
+ Programming
Privacy Policy - Copyrights Notice - Feedback - Report Violation 2018 © BigHow