Linux Tutorials: How to setup SSH keys on Ubuntu/ Linux

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Introduction: SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with an Ubuntu server, chances are you will spend most of your time in a terminal session connected to your server through SSH. In this guide, we’ll focus on setting up SSH keys for an Ubuntu

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This page isn’t workingwww.myhospitalnow.com is currently unable to handle this request. HTTP ERROR 500

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now The “HTTP ERROR 500” message indicates that there is an internal server error with the website you are trying to access. This could be caused by a variety of factors, including a problem with the website’s code or database, issues with the web server itself, or network connectivity problems. Unfortunately, there isn’t much you

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No suitable Android AVD system images are available. You may need to install these using SDK manager,

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now This error message indicates that the Android Virtual Device (AVD) system images required for the emulator to run are not available on your system. To fix this issue, you need to download and install the required system images using the SDK manager command. Here are the steps to download and install the system images:

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Setup Flutter in VS Code and Create & Run Flutter Project

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Here are the steps to set up Flutter in VS Code and create/run a Flutter project: Press F5 to run the app in debug mode.Wait for the app to launch in the emulator or on a physical device.Congratulations, you have successfully set up Flutter in VS Code and created/ran a Flutter project!

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How to Pull To Refresh In Flutter using refresh indicator

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Step – 1 refresh-indicator-pull-to-refresh-indicator-in-flutter RefreshIndicator Widget: RefreshIndicator is a widget in Flutter that supports Material’s swipe-to-refresh. It works by showing a circular progress indicator when the child’s Scrollable is overscrolled. If the user ends the scroll and the indicator has been dragged far enough, it will call onRefresh. You can define your own callback

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How to show items from specific index in a listview builder flutter

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now how-to-show-items-from-specific-index-in-a-listview-builder-flutterhow-to-use-conditional-statement-within-child-attribute-of-a-flutter-widget-cen I want to start showing the list items from index 5 Check this out ===========OR=========== I am not sure if this is what you are looking for, but you can give it a try. To only show specific items based on certain conditions, you can use the “Visibility” widget as the example shown

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SSL Error: no alternative certificate subject name matches target host name

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Error ERROR: cURL error 51: SSL: no alternative certificate subject name matches target host name ‘www.myhospitalnow.com’ (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) {“exception”:”[object] (GuzzleHttp\\Exception\\RequestException(code: 0): cURL error 51: SSL: no alternative certificate subject name matches target host name ‘myhospitalnow.com’ (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) at /opt/lampp/htdocs/myhospitalnow/mhn-admin-ms/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:201 Solution go to .env file and check this wrong This is right only mistake www.

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How to Increase Session Time in Laravel?

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Hi Dev, This article goes in definite on the most proficient method to increment meeting break in laravel. you will figure out how to set meeting lifetime in laravel. I might want to tell you the best way to set meeting break in laravel 7. we will assist you with giving illustration of laravel

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How to Disable Laravel debug bar and how can I remove this

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Step 1: Go to .env file Step 2: Go to TERMINAR and run this Commnad But the app debug bar is still showing on the frontend Step 3: Go to app/Providers/AppServiceProvider.php and Put this code \Debugbar::disable(); Step 4: Go to TERMINAR and run this Commnad

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How to Fixed this Error :- Using AWS SES SMTP- error 554 Message rejected: Email address is not verified. The following identities failed the check in region

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Getting this error on the email address I am trying to send an email to! Not sure why I need to verify an email I am sending to which doesn’t belong to me? Step 1: Please check your .env file at MAIL_FROM Step 2: Go to Project mail Model:- app\Mail\ContactMail.php And change your Mail

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How to Fixed this Error :- ERROR: Failed to authenticate on SMTP Server with username “sdfsdfg1vgfgg” using 2 possible authenticators. Authenticator LOGIN returned expected response code 235 but got code “535”, with message “535” Authentication Credentials Invalid^M

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now I have an application that conveys messages. All was working great until I associated this email address to my Gmail account to have more straightforward admittance to it and to have the option to answer to clients. Presently I’m getting a mistake on the site: (1/1) Swift_TransportExceptionNeglected to confirm on SMTP server with username

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How to Install and Configure Flutter SDK on Windows 10, Just 7 Steps

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now Flutter, which can be used to create attractive, natively-built applications for mobile, desktop, and the web from a single codebase, is essentially Google’s portable user interface (UI) toolkit. Flutter is open-source, free, and works with already written code. Due to its simple, yet effective commands and user-friendly interface, it is used by businesses and

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Different types of linked list

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now to date, we’ve treated the kind of list referred to as a singly related list, or linear related list. but, there are also numerous exclusive varieties of linked lists based at the operations worried: Doubly linked list Circular linked list Multi-linked list Doubly linked lists In a doubly connected listing, there are two hyperlinks

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Using Linked Lists

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now We realize plenty approximately arrays already. Now, we are going to shift our awareness to a brand new form of records shape called a list. it’s miles one of the maximum used statistics systems inside the programming international. In most of the programming languages, the array is a fixed size structure. As a end

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Implementing sets using a PHP array

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now a hard and fast is a surely a group of values without any precise order. it can contain any facts kind and we can run different set operations consisting of union, intersection, supplement, and so on. As a hard and fast only contains values, we will assemble a primary personal home page array and

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Implementing struct using a PHP array

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now As we already recognise, a struct is a complicated statistics type in which we define more than one houses as a set in order that we are able to use it as a unmarried records kind. we are able to write a struct the use of a personal home page array and class. right

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Understanding hash tables

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now In programming language, a hash desk is a records structure that’s used to make an array associative. It way we will use keys to map values instead of the usage of an index. A hash desk should use a hash function to compute an index into an array of buckets or slots, from which

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Performance comparison between a regular PHP array and SplFixedArray

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now one of the key questions we encountered in the remaining segment turned into, why ought to we use SplFixedArray in preference to personal home page arrays? we’re now prepared to explore the solution. We got here across the concept that Hypertext Preprocessor arrays are truly now not arrays rather than hash maps. allow us

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Use of multi-dimensional arrays to represent data structures

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now one of the key questions we encountered in the final phase become, why need to we use SplFixedArray as opposed to Hypertext Preprocessor arrays? we’re now equipped to explore the answer. We came throughout the idea that personal home page arrays are without a doubt not arrays as opposed to hash maps. allow us

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Use of multi-dimensional arrays to represent data structures

Limited Time Offer! For Less Than the Cost of a Starbucks Coffee, Access All DevOpsSchool Videos on YouTube Unlimitedly. Master DevOps, SRE, DevSecOps Skills! Enroll Now In coming chapters, we can communicate approximately many extraordinary information structures and algorithms. one of the key statistics systems we’re going to recognition is the graph. We already recognise the definition of graph information systems. maximum of the time we are able to be the usage of personal home page multidimensional arrays to symbolize

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