by: Brandon McCombs |
last post by:
hello,
I have an app that pops up a custom dialog box and one of the fields for
user input is an account balance field. The data gets put into an
Object and eventually into an instance of...
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by: Asad |
last post by:
Hi,
I have retrieved values in a file. Used
Double dval;
String line;
try{
BufferedReader in=new BufferedReader(new FileReader("File1.txt"));
line = in.readLine();
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by: redpayne |
last post by:
Okay, I finally got this program to run according to what the book had us build it as. Now prof wants case 2 and case 3 to prompt again for input, check input to see if it is the correct type, then...
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by: R69D |
last post by:
Write and test the following method that implements the power function:
static double pow(double x, int n)
This method returns the value of x raised to the power n. For example pow(2.0, -3)...
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by: shiniskumar |
last post by:
How to convert string to double?
Ive got a double variable dTot;
its value is 5.037717235E7
when i did FreemarkerTools.formatDecimal(dTot) i got it as string "50377172.35".
now i want to...
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by: Reporter |
last post by:
I got the following example from http://www.evolt.org/article/User_Friendly_Forms_in_PHP/20/60144/index.html
:
echo '<tr><td>First name:</td><td><input type="text" name="first_name"...
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by: veremue |
last post by:
I need to validate a string before I use the Double.parseDouble() method to assign a value in the code below.
Code: Java
String s="";//s can be a string read from the keyboard
//double...
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by: Kid Programmer |
last post by:
What does Double.parseDouble do. I saw it in some code.
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by: smileyme74 |
last post by:
Every time I enter for example 1 mile, I get the error.
/**
* This program will convert measurements expressed in inches,
* feet, yards, or miles into each of the possible units of
*...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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