Unable to run mksdcard SDK tool.

During configuration of Android IntelliJ on UBUNTU, you might come across subjected message. Following command will help you in resolving this issue.

sudo apt-get install lib32z1 lib32ncurses5 lib32bz2-1.0 lib32stdc++6

HOW TO REMOVE ALL JDK FROM UBUNTU

Following command will remove all JDK versions from your computer in UBUNTU

 sudo apt-get purge openjdk-*

In case if above code help you then please leave a comment for its authenticity to others.

PASSING SUMMARIZED VALUES FROM SUB-REPORT TO MAIN-REPORT IN CRYSTAL REPORTS

Dear All, this time what I am going to share with you is passing summarized variables from sub-reports to main-reports in crystal reports. Here, we have different ways to pass summarized fields from sub-report to main-report and vice-versa but what I am going to share with you is quite simple and easy as well.

Below I am describing the steps through which you can perform this task.

1. Just create a new Crystal report and call it “mainpage.rpt”.
2. Now add formula field and name it what you like. I am giving it name “mainTotal”
3. Edit “mainTotal” formula field and write in it shared numbervar x; [note:  you can take any type like Boolean , etc.]
4. Now, add a sub-report in main report and also create a formula fields.[Repeat step 2 and 3]
5. Now switch to main report again.
6. Right click on sub-report. You will see in menu option “Change Subreport Links”. Click on it.
7. 
8. Bring that “mainTotal” field in “fields to link”  and uncheck checkbox having “Select data in subrport based on field”.
9. 
10. Press OK Button.

Hey All………. Congrates. You have created your first report that is able to share values between main report and sub-report.

Kindly see below image where to keep sub-report and summarized variable so that if you are receiving value of previous section not current section then you can make necessary changes and get the correct one report.

If above post help you then please leave a comment.

ENABLE ROOT USER IN LINUX

Root user is super user in linux operating system. In ubuntu, it is not enabled by default. To Enable "root" user in linux, follow below commands.

First Change the password of root by executing below command

sudo passwd root

This will ask you enter password. After configuring the password, unlock root user by following command.

sudo passwd -u root 

 
In case if above solution works for you then kindly leave a comment for ensuring the credibility of the solution.

Thanks.

Configuring Java Delopment Kit in LINUX

One of the important topic for beginners in linux operation system is the steps of configuring JDK (Java Development Kit). Below are the steps which helped me and I hope that they will do the same in your case also.

Execute below commands by replacing the statements in bold format. Run these commands after logging in super user.

update-alternatives --install /usr/bin/java java /home/zeeshan/Downloads/jdk1.8.0_60/bin/java 100

update-alternatives --install /usr/bin/javac javac /home/zeeshan/Downloads/jdk1.8.0_60/bin/javac 100


To Remove Configuration of JDK use following commands

 sudo update-alternatives --remove java home/zeeshan/Downloads/jdk1.8.0_60/bin/java

 sudo update-alternatives --remove javac home/zeeshan/Downloads/jdk1.8.0_60/bin/javac

In case if above solution help you then please leave a comment for maximizing credibility of defined solution.

Thanks.

i recieve sorry the process android.process.acore has stopped unexpectedly please try again when i try to access my contacts list?

Try to find out which application or update you install before you get this error on your smart phone. Remove that application and you will get rid out of it. In my case, I have installed Viber application after which I receive this error. After uninstalling it, now I can access my contact list.


Wish you all the best.... If this solution works for you then write comment so that its authenticity will increase.


Thanks.

You don't have permission to access / on this server on wamp

After WAMP server installation, when I tried to access it using URL

http://localhost:8080

it through me below message

"You don't have permission to access / on this server on wamp"

This message is appeared when you have an Operating System (Windows  8, Window 7, etc.) which is IPv6 compatible. This is because Apache server assumes that it will receive messages from ::1 port while we are only sending it from 127.0.0.1. To resolve the issue, you need to make changes in httpd.conf file (C:\wamp\bin\apache\apache2.2.22\conf\httpd.conf)  and in phpmyadmin.conf (C:\wamp\alias\phpmyadmin.conf). First you need to replace below line in httpd.conf file

Allow from 127.0.0.1

to

Allow from 127.0.0.1 ::1

Similarly, in phpmyadmin.conf file you need to replace the same line

    Options Indexes FollowSymLinks MultiViews

    AllowOverride all

        Order Deny,Allow

Deny from all

Allow from 127.0.0.1

to

    Options Indexes FollowSymLinks MultiViews

    AllowOverride all

        Order Deny,Allow

Deny from all

Allow from 127.0.0.1 ::1

After saving the changes in both files, restart the wamp server and now try to access the link "http://localhost:8080" .

Hope that issue is resolved now.

In case if above post resolve your problem then kindly comment to increase the credibility of the post.