java-pos | desktop software to manage retail stores
kandi X-RAY | java-pos Summary
kandi X-RAY | java-pos Summary
This is simple point of sale for retail store which is developed in java swing. Currently working on JavaFx, This will be converted into JavaFx soon in the same repo and update for the rest of crud operation like item, price, customer, special discount, coupon.
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Top functions reviewed by kandi - BETA
- Initialize the components
- Change the cincoaction button
- Called when the Cuatro action is pressed
- Called when the dos action is pressed
- Initialize the form components
- Called when the user clicks on uom box
- ButtonCalendar
- ButtonAddAction
- Find all invoice domains
- Answer count of invoices
- Main entry point
- Get value at column index
- Initialize the form 7
java-pos Key Features
java-pos Examples and Code Snippets
Community Discussions
Trending Discussions on java-pos
QUESTION
I am trying to pass a number to a method by increasing its value +1 as shown below:
setCounter(count++);
However, the value is not increased and I think passing parameter as setCounter(++count);
may be a better idea. However, there are some threads like this on SO and I am not sure what is the best option to pass a count value by increasing +1. Any idea?
ANSWER
Answered 2021-Aug-11 at 17:14count++
--> return the value of count and then increment it
++count
--> increment the value of count and then return it
In this case, second one is what you need to use.
Suppose i = 3
Then System.out.println(i++)
prints out 3
.
System.out.println(++i)
prints out 4
.
However, at the end in both of the implementations i
becomes 4
.
Apart from all of that, I strongly believe incrementing the counter in one line above and then sending it to the function is more simplistic, expressive and readable solution.
QUESTION
ANSWER
Answered 2020-Apr-09 at 15:26Try something like ResultSet rs=stmt.executeQuery(sql)
.
Cannot see where sql is passed.
or
PreparedStatement statement = connection.prepareStatement(sql);
ResultSet result = statement.executeQuery();
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install java-pos
You can use java-pos like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the java-pos component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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