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Member Avatar for subhraakasuny

Hi All, I have an excel file containg chart.I am able to read the chart from excel file using POI XSSF. But I am not able to save the XSSFChart as an image.I want the chart to be stored in my harddrive as an image(.jpg or .png).Please find my code …

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Member Avatar for subhraakasuny

Hi Team, I have an excel which has multiple rows and each row can have multiple images associated with that , which are postioned on a specific cells of that particular row.I know while we are positioning a image on top of a cell, that is not associated with the …

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Member Avatar for subhraakasuny

Hi All, I want to calculate the exact size contained by an object in heap at any time.I heard about **Instrumentation** Interface.I have already implemented this as a core java project after getting some knoweldge from some of websites.Actually,My concern is to implement this in a Webbased prject.Can anyone help …

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Member Avatar for subhraakasuny

Hi Team, I am beginner in Java. I am trying to prepare report using Java,the code will generate a Microsoft Word Document and add some text and images in it. I am using Apache POI for this.I am able to create and add text in the doc file and the …

Member Avatar for subhraakasuny
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Member Avatar for subhraakasuny

Hi All, I want a make a system logger in java to track all the activity that is going on my system. Like 1)User Login 2)File Copy 3)Other Activities But,Being a beginner I don't have much knoweldge regarding my goal. Please provide your valuable feedback.

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Member Avatar for ahmed.talha.16

Hello! can anybody please tell me the formula through which i can make the prime number program. I couldn't found the logic of it.

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Member Avatar for pooja.singh.3950

i want solution of a c prog using functions ie to find lcm and gcd using functions in same program but to find lcm we will be using formula lcm=(a*b)/gcd; please help me out this is my code if modifiction are to be done then please send me modified code …

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Member Avatar for dqddani

Hi, I would like to make a window with a given size, and a scrollable textarea to a given place within. When I tried the same with a button instead of textarea, it was no problem: make a JFrame, put a JPanel inside, put a JButton on the panel. Then …

Member Avatar for subhraakasuny
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Member Avatar for subhraakasuny

hi folks, i am a beginner in JSP, and i am studying headfirst servlet & JSP,but at the time of running a code from there,i have an problem there is directory structure **src/com/example/web/BeerSelect.java** and the code is package com.example.web; import com.example.model.*; import javax.servlet.*; import javax.servlet.http.*; import java.io.*; import java.util.*; public …

Member Avatar for subhraakasuny
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Member Avatar for subhraakasuny

hi folks,basically i am facing a problem importing a package, dir structure is like src |---com |---example |---model |---BeerExpert.java package com.example.model; import java.util.*; public class BeerExpert { public List getBrands(String color) { //code goes here } } src |---com |---example |---web |---BeerSelect.java now in BeerSelect.java i am importing the BeerSelect …

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