What is meaning of taint?a trace of a bad or undesirable substance or quality. What is tainted?spoiled; damaged in quality, taste, or value. What is toleration?the practice of tolerating something, in particular differences of opinion or behaviour. Here in Kubernetes, we use taint with nodes and Tolerations with Pod. Node affinity, is a property of…
The Kubernetes scheduler can be constrained to place a pod on particular nodes using few different options. In your POD specification, there are many ways in which you declare a POD should be dedicated to specific nodes. Node Selector Node Affinity Pod Affinity aka inter-pod affinity/anti-affinity Taints and Tolerations In this post, I am going…
How to Create a Simple Login Authentication System in LARAVEL? Firstly, Visit this Blog Part-1. Step 15. Now add these classes within MainController file. Step 16. Create a function checklogin to receive login form request within the MainController file. Step 17. Write down the following code within the login form file for validation error: Step…
PHP Functions For Sorting Arrays In the previous chapter you’ve learnt the essentials of PHP arrays i.e. what arrays are, how to create them, how to view their structure, how to access their elements etc. You can do even more things with arrays like sorting the elements in any order you like. PHP comes with…
What is Selenium Server (Grid)?The Selenium Server is needed in order to run Remote Selenium WebDriver (Grid). Download Location – Click Herehttps://www.selenium.dev/downloads/ As per GridRole class – Selenium server can run in one of the following roles: NOT_GRID [If -role option is omitted the server runs standalone not being a part of a grid]> HUB…
What is PHP Arrays Arrays are complex variables that allow us to store more than one value or a group of values under a single variable name. Let’s suppose you want to store colors in your PHP script. Storing the colors one by one in a variable could look something like this: Example:- An array…
In this blog I am going to explain PHP 7 Essential Guide – PHP switch statement. Switch statement is opposite to if elseif else statement which does almost the same thing. Means switch statement perform different actions based on different conditions. It check total block of code or many blocks of code and find a…
In this blog I am going to explain that how to adding array in PHP. So, as stated in the PHP documentation, if you’r only pushing a single element every time (like in a loop ) or a single element once, it’s best to use the #value[] = 15; method not only because it’s less…
In this blog, I am going to explain Variable Type & Type Conversion in PHP.variable type depends on the value of currently holds means when you declare a variable in PHP, You do not declare its type. $value = “This is Variable”; // assign stringecho $value; you can change variable’s type by assigning a new…
What is PHP Switch…Case Statements Check Several Possible constant values for an expression. PHP If…Else Vs Switch…Case The switch-case statement is an alternative to the if-elseif-else statement, which does almost the same thing. The switch-case statement tests a variable against a series of values until it finds a match, and then executes the block of code corresponding…
In this blog I am going to to how to declare PHP variable output, PHP Variables Scope, PHP Global and Local Scope, PHP Global Keyword variable quotes and more. Creating (Declaring) PHP Variables-In PHP, a variable starts $ sign, this is mandatory for output or resultVariable always start with $ sign,A variable name cannot start…
How to use AJAX in DropDown in Laravel? Example as in Country, State, and City. To Click Part-1 of its first blog. Now, we’ll start the next part of this. Inserting data into Country, State and City tables Step 15. We can insert data into tables through CRUD functions or directly by Database. Here, we…
In this demo, there are following ways to setup ingress as below; Single service Multiple services Services using a default backend Services using name based virtual hosts TLS configuration Sample Code must be downloaded from
In this demo, there are following ways to setup ingress as below; Single service Multiple services Services using a default backend Services using name based virtual hosts TLS configuration Sample Code must be downloaded from Error and Solutions of Ingress Demo
PHP Conditional Statements Like most programming languages, PHP also allows you to write code that performs different actions based on the results of logical or comparative test conditions at run time. This means you can create test conditions in the form of expressions that evaluates to either true or false and based on these results…
How to use AJAX in DropDown in Laravel? Example as in Country, State, and City. What is the DropDown? Create a dropdown box that appears when the user moves the mouse over an element. To know more https://www.w3schools.com/css/css_dropdowns.asp. Step 1. We need to Create a Database for this and Go to XAMPP server->phpMyAdmin->Click New Database->…
What is Operators in PHP ? Operators are symbols that tell the PHP processor to perform certain actions. For example, the addition (+) symbol is an operator that tells PHP to add two variables or values, while the greater-than (>) symbol is an operator that tells PHP to compare two values. The following lists describe…
Capture DV or HDV video Capture in Adobe Premiere is provided for video editors. Video and audio are allowed to be recorded at Adobe Premiere. You can capture audio and video by connecting the device to your computer via a firewire cable using a DV or HDV device. Adobe Premiere Pro records video and audio…
Step:1 composer create-project –prefer-dist laravel/laravel uploadfile Step:2 make a controller like that.php artisan make:controller ImageUploadController Step:3 amke a Modelphp artisan make:model File -m Step:4 put this code in the create_files_table $table->string(‘filenames’); Step:5 then make a Database it will be of File_upload Step:6 write database name in the .env page Step:7 then make migrate the tablephp artisan…
In this blog, I am going to explain how to recreate alternating rows colors challenge in PHP. So, before creating a .php file in XAMPP/htdocs file and write code and you can use a minimum one or two and multiple colors in variable and select multiple colors in each variable and use for loop for…
Step:1 Make a page. resources/views/my_message.blade.php Copy this code and paste in the my_massage.blade.php Step:2 make a controller php artisan make:controller MessageController Step:3 Copy this code and paste in the MessageController.page Step:3 make a route function Step:4 php artisan serve paste this code in your browserhttp://127.0.0.1:8000/my_message
What is String in PHP? A string is a sequence of letters, numbers, special characters and arithmetic values or combination of all. The simplest way to create a string is to enclose the string literal (i.e. string characters) in single quotation marks (‘), like this: Example: $my_string = ‘Hello World’; You can also use double quotation…
In this blog I am going to explain that how to add array in PHP with different ways. I am talking about Arrays how different ways to manipulate Arrays by inserting and removing different element from different parts its in show specific talk about adding and removing element to both the beginning i m talk…
Step:1composer create-project –prefer-dist laravel/laravel captcha “5.8.*” Step:2 we have to add mews Captcha package.composer require mews/captcha Step:3 open config/app.php file and add service provider and alias. Step:4 routes/web.php paste this code in the web.php page Step:5 make one controllerphp artisan make: controller CaptchaController and paste this code in this controller. Step:6 make one blade page.resources/views/myCaptcha.blade.php Step:7 write…
How to implement CRUD functions in the Laravel PHP Framework? In previous blog Part-2, We have seen create() store() and index() functions. Step 18. Go to app/Http/Controller/CustomerServiceController.php and in that we have to write code within edit() method and update(). Here edit() method will load edit form view file in browser and update() will update edit view file…
How to implement CRUD functions in the Laravel PHP Framework? In previous blog Part-1, We have seen that how we start to implement CRUD functions. Step 12. Now, Go to app/Http/Controllers/CustomerServiceController.php. Here, we’ll see all predefined Crud function, so we have to write code only for CRUD to display view file in the browser within…
The name itself indicating, data types means type of data. The values assigned to a PHP variable may be of different data types including simple string and numeric types to more complex data types like arrays and objects. PHP supports total of eight primitive data types: Integer, Floating point number or Float, String, Booleans, Array,…
How to implement CRUD functions in the Laravel PHP Framework? Within computer programming, the acronym CRUD stands for create, read, update and delete. Step 1. Create a DataBase CustomerService. Step 2. Right Click inside htdocs folder and open Git Bash. Step 3. To create a Project, we have to write following command. Step 4. Open…
To delete data from database with with relationship with two tables in Laravel we have to use the solution that I’ve used. Now, Question is Where and when we use this Method ? Lets Discuss, what problems that i faced and how Solved it. In my project, I’ve two Tables in Database 1st is my…