bigdecimal | precision decimal floating-point number library | Math library

by ruby C Version: v3.1.4 License: Non-SPDX

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | bigdecimal Summary

bigdecimal is a C library typically used in Utilities, Math applications. bigdecimal has no bugs, it has no vulnerabilities and it has low support. However bigdecimal has a Non-SPDX License. You can download it from GitHub.

BigDecimal provides an arbitrary-precision decimal floating-point number class.

Support

Quality

Security

License

Reuse

Support

bigdecimal has a low active ecosystem.

It has 93 star(s) with 58 fork(s). There are 35 watchers for this library.

It had no major release in the last 12 months.

There are 15 open issues and 71 have been closed. On average issues are closed in 296 days. There are 6 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of bigdecimal is v3.1.4

Quality

bigdecimal has 0 bugs and 0 code smells.

Security

bigdecimal has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

bigdecimal code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

bigdecimal has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

bigdecimal releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 3638 lines of code, 303 functions and 19 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

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bigdecimal Key Features

No Key Features are available at this moment for bigdecimal.

bigdecimal Examples and Code Snippets

Convert an object to a BigDecimal .

java

Lines of Code : 15

License : Permissive (MIT License)

Copy

@Override
   public Object convert (Object source, TypeDescriptor sourceType,
                          TypeDescriptor targetType) {
       if (sourceType.getType() == BigDecimal.class) {
           return source;
       }
        if(sourceType.getTy

Convert value to BigDecimal .

java

Lines of Code : 15

License : Permissive (MIT License)

Copy

@Override
    public Object convert(Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
        if (sourceType.getType() == BigDecimal.class) {
            return source;
        }

        if (sourceType.getType() == String.class)

Splits the given double number using BigDecimal operations .

java

Lines of Code : 8

License : Permissive (MIT License)

Copy

private static void splitUsingBigDecimal(double doubleNumber) {
        System.out.println("Using BigDecimal Operations:");
        BigDecimal bigDecimal = new BigDecimal(String.valueOf(doubleNumber));
        int intValue = bigDecimal.intValue();

Community Discussions

Trending Discussions on bigdecimal

Unexpected error using the sum function in a QoQ

How to store function logic in the database

DTO validation in Spring Boot not working

Fail to write the reduce method using Stream API

Flutter error: "CocoaPods not installed or not in valid state."

Getting Rounding errors in Bigdecimal for RoundingModes - HALF_UP/EVEN in JRE 7/8/11

It it possible to have multiple Locales in one same MessageFormat?

How can we initialize a BigDecimal array in Rust?

Spring RestTemplate and getForObject for Microservices issues

How to get data only from desired classes (stream)?

QUESTION

Unexpected error using the sum function in a QoQ

Asked 2022-Mar-21 at 23:04

While attempting to run the following code

...

ANSWER

Answered 2022-Mar-21 at 23:04

Big thanks to @BernhardDöbler for getting me to look into where ChartData comes from. Since this was inherited code, I had to look into this. It turned out that ChartData was created with the following line of code.

Source https://stackoverflow.com/questions/71563572

QUESTION

How to store function logic in the database

Asked 2022-Mar-07 at 20:49

I am making a finance management application. I have a database containing all the places the user has his money which includes banks. Here is how the table is structured..

...

ANSWER

Answered 2022-Mar-04 at 17:55

Advice/opinion

A database is for persistent storage of numbers and text.

An app is for computing and deciding things.

That is, the complex business logic you describe may be more appropriately encoded in Java (or other app language). Meanwhile, the breakpoints, etc for interest rates should be stored in the database.

Phrased differently: "Business logic" belongs in the app, not the database. (There is, of course, a gray lines between them. For example, SQL is excellent at summing up all the data in a table; so, I would do that in SQL, not Java.)

Decimal

Banks have picky rules that may not be the same as what DECIMAL or DOUBLE provide -- in Java or MySQL or _any other computer language. Be careful of the rules that may be required. In particular, DECIMAL(10, 4) is unlikely to be adequate in your application. On the other hand, apy DECIMAL(4, 2) may be adequate if that is what is presented to the customer. But, again, beware of rounding rules when generating that number. You may be forced to enter that number manually.

Be aware of the difference in rounding characteristics between DECIMAL and DOUBLE.

Answer

If you choose to implement an algorithm in the database, then see CREATE STORED PROCEDURE and CREATE FUNCTION.

Stored Procs can be used to encapsulate a set of SQL statements. It can receive and send strings and numbers, but not arrays. It is capable of reading tables (hence "arrays" of a sort.)

Functions can be called anywhere an expression can occur. It can receive some numbers/strings and produce one number or string.

Array

I'm not clear on what is needed, but I envision a table of a few rows or a few dozen rows with each row saying "for values up to $xxx, use y.yy% interest rate".

Stored Procs have "cursors" and "loops" but they are clumsy; the app language is likely to have better code.

Source https://stackoverflow.com/questions/71176975

QUESTION

DTO validation in Spring Boot not working

Asked 2022-Mar-04 at 06:00

I have a controller with POST method:

...

ANSWER

Answered 2022-Mar-03 at 22:05

Try to pass a decimal value to @DecimalMin, @DecimalMax,:

@DecimalMax: The value of the field or property must be a decimal value lower than or equal to the number in the value element. reference

Source https://stackoverflow.com/questions/71330986

QUESTION

Fail to write the reduce method using Stream API

Asked 2022-Feb-15 at 14:59

@Getter
public class Dish {
   BigDecimal price;
}

...

ANSWER

Answered 2022-Feb-15 at 14:48

Did you mean something like this:

Source https://stackoverflow.com/questions/71128364

QUESTION

Flutter error: "CocoaPods not installed or not in valid state."

Asked 2022-Feb-09 at 23:36

Could the problem be that Android Studio can't find the path to CocoaPods?

I'm trying to test my app on my iPhone from Android Studio. The error I get is

...

ANSWER

Answered 2022-Jan-31 at 17:27

A response on IssueTracker says

This problem is present with Android Studio Bumblebee on Mac. Launching flutter from the IDE causes this issue where it can't find the Cocoapods path.

Forced to run flutter from terminal for it to work.

Here's how run your project from the CLI on the iOS simulator. cd into your project directory and run:

Source https://stackoverflow.com/questions/70887087

QUESTION

Getting Rounding errors in Bigdecimal for RoundingModes - HALF_UP/EVEN in JRE 7/8/11

Asked 2022-Feb-08 at 12:20

When I try the below code I am getting 2 strange outputs

42.01 42.01

82.00 82.00

Is anyone sure about why this is happening ? and can it be resolved with the using the below RoundingMode for BigDecimal in java 7/8.

...

ANSWER

Answered 2022-Feb-08 at 12:20

That's a funny question.

Change your input to this and see the difference:

Source https://stackoverflow.com/questions/71033204

QUESTION

It it possible to have multiple Locales in one same MessageFormat?

Asked 2022-Jan-08 at 05:59

I have the following JSON example below:

...

ANSWER

Answered 2022-Jan-08 at 05:39

Sure, no problem! But:

Locale.setDefault is harsh! (for test it can be tolerable.... but i don't want to look up that bug..)
(I "don't like" MessageFormat... it uses StringBuffer internally(Mr. performance killer & memory dumper).)

As long as you can handle the "complexity", it can be done like:

Source https://stackoverflow.com/questions/70629200

QUESTION

How can we initialize a BigDecimal array in Rust?

Asked 2022-Jan-02 at 17:54

I wanted to have an array of BigDecimal values, as I know the size ahead of time and it is constant.

I cannot figure out how it could be initialized in Rust however. This method:

...

ANSWER

Answered 2022-Jan-02 at 17:54

You can dynamically create a vec and then transform it into the array:

Source https://stackoverflow.com/questions/70558311

QUESTION

Spring RestTemplate and getForObject for Microservices issues

Asked 2021-Dec-21 at 20:45

I am working on exercises from a training program regarding Microservices and Spring Boot.

I successfully configured: (1) a Eureka server, and (2) a toll rate service which is a client of the Eureka server. This toll rate service has port number 8085

Now I am trying to configure:
(3) a third service, which will be a dashboard that consume the API data from the toll rate service (and this dashboard also registers with Eureka server). This has port number 8087

The issue is that, I am not able to display the dashboard using below code for the DashboardController.java in (3):

...

ANSWER

Answered 2021-Dec-21 at 20:45

According to the described setup, particularly:

Source https://stackoverflow.com/questions/70429963

QUESTION

How to get data only from desired classes (stream)?

Asked 2021-Oct-28 at 15:42

Employee class:

...

ANSWER