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Ahmad Nabil Gohar
112 followers -
I Am a Man in Search of a Vision
I Am a Man in Search of a Vision

112 followers
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IBM DataPower Gateway Commissioning Step by Step
What is IBM DataPower Gateway? IBM DataPower® Gateway helps organizations meet the security and integration needs of a digital business in a single multi-channel gateway. It provides security, control, integration and optimized access to a full range of mob...
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VirtualBox and Docker Won’t Run | Because of Windows 10 Hyper-V?
I managed to resolve the issue but not by uninstalling Hyper-V. I saw a couple of suggestions but I find this one situable (it makes sense since I’m not an IT guru): STEP 1: Open the command prompt as an Administrator. STEP 2: Run the command with no argume...
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IBM WebSphere Liberty Profile License
There are really 3 editions of WebSphere Application Server. Core:  Contains only a certified JEE web profile on Liberty technology stack  Base:  Contains both Liberty and Full Profile technology stacks. The Liberty Stack includes all of Core plus JMS clien...
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Docker | Windows 10/ Mac OS | unauthorized: incorrect username or password when trying to pull images
It happens because the docker client (on macOS or Windos 10) allows you to sign in with your email address and password. If you sign out and sign in with your Docker Username and password everything will work .  So here's a better description of the issue D...
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What is the difference between 'git pull' and 'git fetch'?
In the simplest terms, git pull does a git fetch followed by a git merge . You can do a git fetch at any time to update your remote-tracking branches under refs/remotes/<remote>/ . This operation never changes any of your own local branches under refs/heads...
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Blockchain Research Papers
I would like to welcome all the new and returning audience to my collected research paper Library. I wish you a happy and successful academic research. I will be glad to sincerely help you gain the maximum benefit through using this collection resources. Sh...
Blockchain Research Papers
Blockchain Research Papers
ansgohar.blogspot.com
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Warning Message cannot validate component with empty value
"BeanValidator W cannot validate component with empty value: xxxComponent" is generated in server console logs coming from javax.faces.validator.BeanValidator class with JSF2.1 for multiple components.  Error Messages BeanValidator W cannot validate compone...
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How to rename terminal tab title in Ubuntu 16?
A lot of programs will overwrite the title so you can't rely on the
title being fixed or not duplicated by other windows. This is especially
so with remote ssh sessions in a gnome-terminal. It still helps a lot
but its not reliable enough for window mana...
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Ubuntu - How do I change my username?
Unix-like operating systems decouple the user name from the user
identity, so you may safely change the name without affecting the ID.
All permissions, files, etc are tied to your identity (uid), not your
username. To manage every aspect of the user data...
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Mac OS X - Reset MySQL Root Password
Have you forgotten your Mac OS X 'ROOT' password  and need to reset it?  Follow these 4 simple steps: 1.  Stop the mysqld server.  Typically this can be done by from 'System Prefrences' > MySQL > 'Stop MySQL Server' 2.  Start the server in safe mode with pr...
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