Some Great Tips for new WebDeveloper By Joel Website Development!

08:44:00 0 Comments




Hi WebDevelopers :D !!!

In the Above Video of me in Goa... I explain very Briefly about what steps should new WebDevelopers take to progress in their life!

WebDevelopment takes Endurance ,Patience and it also needs your Interest to learn more and more Daily!

In the above video I explain why is it so necessary to keep taking more and more Projects....

I Want to Encourage all webDevelopers to take more Projects So this will help them Earn more as well as learn more too!!

Next In the Video I Explain Why is it so Important to Create a Portfolio Website too!
A portfolio website is necessary your a webdeveloper to showcase his skills daam Easily...

So I would like to Wish all WebDevelopers to have Good Luck and Work Really Hard! ...And this will help you for sure in your Webdevelopment Carrier...

Susbcribe to my Youtube channel http://www.youtube.com/subscription_center?add_user=joeljfernandes

Request for more videos by commenting on my youtube Videos....Peace!

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What are Payment Gateways And How do they Work?

08:33:00 0 Comments



Hi Guys I am Joel Here from Joel Website Development In the above Video I explain some basic info about Payment Gateways!

First Of All What are Online Payment Gateways?

Payment Gateways are some Companies that help merchants receive or may help Customers pay
Payments online.

In the above video I Explain in the video about the important concepts of payment Gateways...What happens exactly when someone makes are Receive payments using a payment Gateway..
As shown in the video I explain that the payment Process is a Really very simple process.But I dont understand why persons still get confused...

Please stay tuned for more videos and Susbcribe to my YouTube channel http://www.youtube.com/subscription_center?add_user=joeljfernandes

You may even ask for more videos by commenting on my videos on youtube ..Again Great Thanks!!

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How to Save Backups Systematically For Web Development Projects and avoid Deleting files

08:11:00 0 Comments



Once again Welcome to my Blog..

In the above video I show you guys how I save files in a very systematic way...This is useful for webdevelopment projects..

As shown on the below image I have Created a new backup folder
and inside the folder ..you will see some more sub folders with some dates...

Let me Explain the logic behind this..

There are some reasons why I save backups in folder with names of the dates it was saved...

In this way it gives me a Really Very Clear Picture about what file is what...This Reduces the confusion Greatly!


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Moreover....These files can be Re - used and will prove to be so daam useful for your future webdevelopment Projects...


As mentioned in the Video...I have also Explained that why is it so useful to save backups..

1.It Reduces Worry and Boost your Confidence when Creating new projects!

2.It will help you from your Data getting Lost Forever!!

3,It will help you Reuse your Work and hence saving time and reducing Work Load too!

I hope that this Article was helpful for you ...Check out my other youtube videos and stay tuned!

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How to Sign and Align apk files for the playstore using Cordova

10:26:00 0 Comments




In this video I show you how to sign an apk file before it can be published to the appstore...
Before you start following this tutorial you will need to know that I have used Cordova as the platform to build this app...

Below are the most important steps to get this done...

Step 1:

Now we can tell cordova to generate our release build:
D:\projects\Phonegap\Example> cordova build --release android
Then, we can find our unsigned APK file in platforms/android/ant-build. In our example, the file was platforms/android/ant-build/Example-release-unsigned.apk

Step 2:

Create your keystore file.Note that you will need to create your keystore file and keep it safely as it will be useful for future uploads for your app on the playstore...

Key Generation:

Syntax:

keytool -genkey -v -keystore <keystoreName>.keystore -alias <Keystore AliasName> -keyalg <Key algorithm> -keysize <Key size> -validity <Key Validity in Days>

Egs:

keytool -genkey -v -keystore NAME-mobileapps.keystore -alias NAMEmobileapps -keyalg RSA -keysize 2048 -validity 10000


keystore password? : xxxxxxx
What is your first and last name? :  xxxxxx
What is the name of your organizational unit? :  xxxxxxxx
What is the name of your organization? :  xxxxxxxxx
What is the name of your City or Locality? :  xxxxxxx
What is the name of your State or Province? :  xxxxx
What is the two-letter country code for this unit? :  xxx
Then the Key store has been generated with name as NAME-mobileapps.keystore

Step 3:

Place the generated keystore and released apk  in the ant build folder for instance
D:\projects\Phonegap\Example\platforms\android\ant-build
You will need to Create the ant-build folder if its not created in the android folder...
To sign the unsigned APK, run the jarsigner tool which is also included in the JDK:

Syntax:

jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore <keystorename <Unsigned APK file> <Keystore Alias name>

Egs:

D:\projects\Phonegap\Example\platforms\android\ant-build> jarsigner -verbose -sigalg SHA1withRSA -digestalg SHA1 -keystore NAME-mobileapps.keystore Example-release-unsigned.apk xxxxxmobileapps

Enter KeyPhrase as 'xxxxxxxx'
This signs the apk in place.

Step 4:

Finally, we need to run the zip align tool to optimize the APK:
D:\projects\Phonegap\Example\platforms\android\ant-build> zipalign -v 4 Example-release-unsigned.apk Example.apk
OR
D:\projects\Phonegap\Example\platforms\android\ant-build> C:\Phonegap\adt-bundle-windows-x86_64-20140624\sdk\build-tools\android-4.4W\zipalign -v 4 Example-release-unsigned.apk Example.apk
Now we have our final release binary called example.apk and we can release this on the Google Play.
Comment below if you have any doubts or questions thank you!

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