best 10 free VPN for safe browsing - Free VPNs

A VPN (virtual private network) allows you to connect to a remote network of anonymous and secure way. Handy if you want to among others: use a public wifi and protect your data, or connect with an IP address of another country. and to access the limited advertising and unrestricted.

Top and best 10 free vpns on wikihard

  TotalVPN

    Unlimited VPN access, ultra simple to install / use. To break the speed limit, it will go to the paid version.

    CyberGhost

    Unlimited traffic in its free version, but with low bandwidth. Available in French.

    TunnelBear

    No speed limit, but a limit download. Otherwise, it's all good.

    Security Kiss

    One of the most popular VPN. For access to faster servers, there are several pay but reasonable offers. Available in French.

    IP Freedom

    A free community and VPN. Available in French.

    Arethusa

    Non-profit Organisation. Web surfing only possible.

    VPNBOOK

    100% free, but in English.

    PD-Proxy

    The premium version unleashes this free version.

    Private Tunnel

    Limited to 100 MB

Read more : How to install Kali Linux on USB drive

    VPN.net

    Free for non-commercial use.

    the Free VPN

    No restrictions, but advertising page that opens on each page.

    HideIP VPN

    French VPN.

Read more : The 6 most popular linux distributions in 2016

    Hotspot Shield

    Unlimited, but with an advertising banner on web pages. To avoid so.

You know other VPN programs?

Best 5 websites to learn design and Photoshop online

Hello Wikihard visitors, Today I wanna give you 5 interested websites to learn design using Photoshop, Start learning Photoshop is not easy as some people think, there are a lot of menus that make the person does not know where to start and where to end . Now you can make your logos, covers, photos and pictures with yourself!

learn photoshop on your own @ top five website for lessons @wikihard

But I think online learning through videos is very useful to learn and it helps a lot to be able to design professionally .

This list of top sites that publish distinctive lessons in Photoshop I hope you will like it :

1. PsdTuts+

learn photoshop with PsdTuts @wikihard

This website is the one of the best sites for Photoshop lessons, they contain more than thousands of lessons about anything you want to do with Photoshop, PsdTuts will help and gives you more lessons on teaching techniques and multiple tricks.

PsdTuts website : http://psd.tutsplus.com

2. Photoshop Essentials

learn photoshop and make your first logo! @wikihard

Although the site contains many important lessons and tips for anyone interested in learning Photoshop.

Photoshop Essentials Website: http://www.photoshopessentials.com

3. Photoshop Tutorials

learn design using Photoshop to edit photos @wikihard

Amazing site has a wonderful selection of unique lessons, and advanced tutorials help you a lot.

Photoshop Tutorials website : http://www.photoshoptutorials.ws/

4. Smashing Magazine

the best website to learn Photoshop @wikihard

The magazine contains lots of information and useful tips on the world of design not only in Photoshop, it also contains a lot of information in several areas.

Smashing Magazine website : http://www.smashingmagazine.com/

5. Photoshop Star

learn Photoshop with yourself @wikihard

This site is classified among the best Photoshop tutorials sites in the world. Variety lessons from beginner to expert.

Photoshop Star website : http://www.photoshopstar.com/

How to block bad websites in Ubuntu and Mint linux

Hello guys, many people ask how to ban or block bad websites (domains) , if you use Mint or Ubuntu linux and there are other users use your PC, especially children. we will give you a solution to block any website or domain you want with an easy way, You don't need to install or use Applications but you only need to make a simple entry in the / etc / hosts.

How to block domain in ubuntu and mint linux @wikihard

/etc/hosts is a very important file to control websites, also to do other things ( I'm talking about DNS ) but in this article we talk only about how to ban some sites.

 1. How to block and ban domains in Ubuntu linux :

First you need to open the file "/etc/hosts/" by typing the this command on the terminal :

gedit /etc/hosts 

after that add the following line:

127.0.0.1 domain.com

here make sure to change the value of "domain.com" and put the domain that you want to block it.

how to block domain in ubuntu linux @wikihard

Now it done, if you try to open this domain, this message will display " Failed to Connect " .

 2. How to block and ban domains in Mint linux :

to block domain name in Mint linux, just follow this steps : 

Menu -> Adminstration -> Domain Blocker

Add your domain and Press Block 

This picture will explain everything :

How to ban domain or website in mint linux @wikihard

Read more : Linux distributions : The 6 most popular Linux distributions in 2016

Read more : Linux : What is Linux - Everything about Linux and distributions

Read more : How to install Kali Linux on USB drive

 

How to learn Javascript faster

JavaScript is a very important language ​​for the most of workers in the web domain, especially the fact that a lot of movements and special effects within Web sites invoke it, so many people trying to learn and educate Javascript to develop their work and programmed websites style.

How to learn Javascript quickly @wikihard

Notice : most of modern website are used Javascript, if we don't say all!

JavaScript.Com site offers interactive and educational way to learn this language, so that education starts by telling the user the need to write his name in the same style of coding in JavaScript language, and thus start learning from the first step performed by the user at the site. 

After the user types his name, many of the distinctive and interactive lessons, which will begin to call his name will appear, making the learning style of a catalyst to continue, and thus the evolution of the user level is allowed to benefit from the experience, which he learned when applied to personal projects. 

Read more : 3 ways to learn PHP on your own

 


 

How to create comments system using PHP and MYSQL

Hello Programmers this is my first lesson in PHP and it talk about how to make and create system comments to your website or any websites you want. All forums use this system and the most of websites.

create comment system by using PHP and Mysql @wikihard

I wish you take advantage of the lesson and learn more about PHP programming.

Notice : All big websites use COMMENTS SYSTEM like Facebook, Twiter and google plus.

Facebook Example :

Simple System comments of the Facebook @wikihard

Google+ plus Example :

Google plus comment @wikihard

Google and Facebook are using Javascript, but in this topic I will show you how to create a simple system commenst by using PHP & MYSQL only, I need you to learn the basic, then you can improve it yourself!

firstly you must to create a php file called connect.php and put the script bellow in, This file will help us to manipulate between the website and database without any problem.

  Connect.php File :

<?php

$user='username';

$user='username'; 

$pass='password'; //@wikihard copywrite

$host='localhost'; // if you have a web hosting change this infos


$database='public';

mysql_connect("$host", "$user", "$pass")or die("cannot connect");

mysql_select_db("$database")or die("cannot select DB");


?>

Read more :  3 ways to learn PHP on your own
Read more :  9 tips to become better in programming 

When you finish connect.php file, we will start to create new important file called index.php, we will use this page to display our comments and to add more comments too.

<?php

require_once('connect.php');
$message ='';
if(isset($_POST['submit']))
{
if(!empty($_POST['comment']) && !empty($_POST['name']))
{

//created by @wikihard
$comment= $_POST['comment'];
$name= $_POST['name'];
$query = "INSERT INTO `comment` VALUES(NULL,'$name','$comment')";
$qresult = mysql_query($query);
$message="Thank you for comment!";

} else
{
$message="please don't let area empty!";
}

}

$sql = "SELECT * FROM `comment`";
$qsql = mysql_query($sql);




?>
<!DOCTYPE html>
<body>
<?php
while ($row = mysql_fetch_array($qsql))
{
echo "<b>".$row['name']."</b> : </br>";
echo " ".$row['comment'].". </br></br>";
?>
<form method="post" action="index.php">
<input type="text" name="name" placeholder="put your name"></br></br>
<textarea rows="5" cols="25" name="comment" placeholder="write your comment here"></textarea></br></br>
<input type="submit" name="submit" value="post comment">
</form>
<?php echo $message;?>
</body>
</html>

 How it work :

- First we must call the connect.php file to connect with the database!

- When we add value and press the button "Add comment", the comment will send and save in the comments table(id,name,comment) in the database.

- if the fields are empty, will NOT WORK and this message will show for the user "please don't let area empty " Until he put values before submitting.

- Now we need to display all comments from the database (comments table) to the home page ( index.php ).

Any question please let a comment! Good luck

8 steps to create your project on internet

If you have a project idea and want to make it real and you don't know how to start, this guide brings the necessary basic steps that projects can't start without them, and in case that the project forgot one step away from the following eight steps, do not surprise if your project not success or Fail.

  steps to create your project on internet

The following eight steps your personal guide, you need at the most 100$ to start, but the big work is in the website ( Project ) .

1. Project idea & feasibility study

Project idea @wikihard

All projects starts by idea, this idea helps you to achieve your goals, choosing the right idea with require quality in a timely manner is one of the fundamentals of success, Whatever your project idea is simple, do not stop giving everything you can to make it successful.
- If you already have an idea for your project came to the second step.

2. Project name & domain name

Project name @wikihard

Now you must begin to choose an appropriate name for the project, the name must be unique if it's possible,   For example : Google or instagram.
don't worry to choose your right name,Think well because the right name will never change in future, if you change it you will loss the confidence of your visitors and search engines .
Notice : make sure your domain name is Available not Taken!

3. Project logo

Project logo @wikihard

The project logo is an image once you see it you will remember that it's mean your project, For example : Apple Logo. you need to find an exciting logo, if you can't make it go to a designer. 

4. Project Programming

Starting Programming @wikihard

this is the important thing and the difficult one, you must plan your project carefully, type your notes and put a design plan. ask yourself what's the languages you need for build it! make sure that the design should be attractive and comfortable for the visitor, try to put your touch .

5. Hosting website

Web Hosting @wikihard

After you have finished programming and design, you should buy a premium host to upload your project files, hosting price is depends about storage space, Speed, Premium emails and quality of services. You can go to Godaddy.com, Name.com and iPage.com they all perfect.

6. mobilize Site Content

mobilize website content @wikihard

This step varies depending on the type of project, but if your project is a blog or WordPress for example you need to mobilize your high-quality articles or professional video presentations, you'll find everything you're looking for. 

7. Promotion & Marketing

Make your first promotion @wikihard

now your project is ready for the start, certainly you need the help of marketing experts who will put their expertise in your project service. also you can make promotion and advertisement for your site, they are a lot of advertisement websites,  Google Adwords is number one!

8. Follow-up project

enjoy your success

After a period of creativity and getting a lot of audiences from different wide word countries, Use statistics to know the foibles and to get more for your project development and enjoy your success.




- So you do have other step we didn't write it?

9 tips to become better in programming

Whether you are a complete beginner or experienced programmer, here are 9 Tips to get better programming and coding. Try to apply a maximum in everyday life to get real results.

tips to become better programming - @wikihard  

It is easy to know the keywords of a programming language, it is easy to copy a code found on the Internet, but this program is much more than writing lines of code.

Read more : 3 ways to learn PHP on your own

Read more : A series of steps in order to become a successful programmer

Read more : Women encode better than men, According to this study 

Here are 9 tips to become better programming:

1. Programmer into a tall way of learning :

Programming is registered in the "know-how" of our memory. This part takes practice. Practice also helps to make mistakes, just to not repeat them in the future.
Programming is learn a lot by doing, and you do, the more you know.

2. Read books and guides

Before applying the previous point it obviously takes a minimum of bases. These bases are searching in books for programming languages ​​in question. Resources are many on the Internet, do not hesitate to buy a practical guide to start on better footing.

3. To contribute or ask questions

Especially in the open source community, the members are very active and willing to answer the questions. Try all the same to look forward to your questions.

4. Think well

Programmer's not that type of code from its keyboard. There are principles to learn before diving into the code: The data structures and algorithms. This is surely the most irksome part of learning because it is good in mathematics and theoretical, but this step lets you organize your programs properly and thus develop faster.

5. Read and use examples

Whether on blogs or in other people's code, inspire you to what exists for the continue or better. You do not need to reprogram all that exists for each new program.
This is a typical beginner mistake: Want any program from scratch. Although the desire to know everything in the background is a very positive point, you never get any program or learn from scratch. And if you do not believe me, start to learn assembler and try to keep going every day. The goal of the program is to understand the functioning of the systems and write programs that solve a problem, not to spend hours making what already exists, and better ... or worse.

6. Join the community of programmers

Sharing knowledge is very important to move forward and advance the other. If you have the opportunity to do a project with others, while being advised, you will gain a lot in productivity.
Sites like StackOverflow have a very active community that almost instantly respond to requests.

7. Test your programs

The best way to miss now and later to produce programs that are not fully functional, very memory hungry or just little optimized. Being satisfied with a non-functional program and continue well does not help to do better in the future. You have to stand on the side of the programmer but also on the user side.

8. Helping others

Helping others is to learn programming while providing a service. Teach someone is a great way to learn because:
Either we already know and rewriting what we learned (repetition is a great way to burn things in our memory).
Either at the same time we try and learn.

9. Be passionate, fun programming

Perhaps one of the most important points, at least for me. Look, almost all major projects that exist have been established by passionate people.

Unable to achieve something 100% free love to. Guess what, the websites for learning by playing, or vice versa to learn to program games are very popular.


PS: If you now decide to learn a programming language, what language do you learn? And why it's instead of another? Put it in a comment!

Women encode better than men, According to this study

According a study in the United States by Caly Poly women would write the best code compared to men. This study was conducted using data from millions of users of the Github software.

Women encode better than men, According to this study

Still under revision, the study showed that the "pull request", suggestions for changes to software code (often open source), are more likely to be accepted when they come from women.

78.6% of the "pull request" made by women have been accepted, while among coders, this acceptance rate was 74.6%.

Over 25% of women have a rate of 100% (all suggestions are accepted) while males, only 13.5% can claim such a score.

Sexism?

However, it is also suggested that the changes made by women are more likely to be accepted if they use profiles on which the genus is hidden.

When the key propose an amendment as "outsider" on a project, so when the project do not know, and they use profiles on which the genus is not indicated, the acceptance rate is 71.8%.

But when it comes to an outsider whose kind is clearly identifiable, this rate is only 62.5%.

Researchers evoke an "apparent sexism" and explained that although a difference is also found in men, it is of less importance.

To identify the kind users who chose to not indicate this on their profiles, the researchers had to analyze them to see if it is a man or a woman, for example searching profile linked to the email address on social networks.


Source : Presse Citron

How to enable the grid camera for better frame

Hello guys, Today we will see how to enable the camera grid for better frame. Indeed, by default the camera application offers no help for "shooter" right.

Instead of downloading a third party application, why we not make the most of the native application? Here is how to add a grid over your overview when taking pictures.

It is ideal for fit right and visualize the strong points or the proportions.

Follow the Steps :

1. Open the ''settings''
2. Go to ''Photos and camera''
3. Down and enable "Grid"

How to enable the grid camera for better frame

Are you ready to take better pictures? Don't forget us!

Read more :How to open a zip file on your iPhone or iPad

iPhone 6s : Test the camera photo ( front, back and night )

3 ways to learn PHP on your own

Today I want to give you a powerful and easy ways to learn PHP programming on your own and without loss your money by purchase courses, to learn PHP as soon as possible you need to love this language and to practice it in anytime you feel bored, my personal ways let you learn PHP programming with yourself in a professional manner and without need help of others.

3 ways to learn php on your own - with yourself - @wikihard

These methods are from my long experience in PHP and Web developing in general.

Before we start you must remember this things :

•  Be careful to stop or fail ( maybe you feel this language is different or hard!)
•  Remember always this sentences " Everything is easy, just you need to make it simple! "
•  if you really want to be a professional PHP programmer, you need at least 1 year of experience and practicing PHP.
•  PHP is very big space, because everyday you will learn something new, so you never say I know everything about PHP and try to learn more even you can make a lot of dynamic websites !
• Always there are a lot of methods to solve your problem.
• Be different !

3 way to learn PHP with yourself:

Read more : A series of steps in order to become a successful programmer

1. W3Schools 

3 ways to learn php on your own -  @wikihard

w3Schools is from the best websites to learn programming languages, you only need to register and start, but you must understand all classes and practice it with yourself. when you sure that you understand everything. leave it! or start to learn another language like JavaSkript.
website : www.w3schools.com

2. CodeCademy 

3 ways to learn php on your own -  @wikihard

Code Cademy is like W3Schools, the different thing is the learning way so when you use codecademy you have more ideas about PHP programming .
website : www.codecademy.com

3. Coursera 

3 ways to learn php on your own -  @wikihard

Coursera is your way to learn more advanced methods, you only need to download all free PHP tutorials, You can use Youtube too but try to download only the long courses.

website : www.coursera.com

Resume 

if you follow exactly my steps, I'm sure you will start making different websites in short time, Patient is your power point and practices to advance.