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How are AI tools helping solve real, complex, and time-consuming problems faster?

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Nowadays, almost everyone is either using AI tools or thinking about incorporating them into their daily work. At the same time, many professionals are still hesitant, worrying that AI might replace their jobs. While those concerns are understandable, I believe the bigger risk is ignoring these tools altogether. From my experience, AI isn't replacing engineers—it is helping engineers work faster and focus on solving more meaningful problems. Like any other tool, its value depends on how effectively we use it. The more we learn to collaborate with AI, the more productive and efficient we can become. Here are two real examples from my recent work where AI tools helped me solve complex and time-consuming engineering problems significantly faster. AI helped me audit and upgrade my project's tech stack by checking dependency compatibility and flagging version-specific issues in advance. Instead of manually reviewing every package and verifying the latest compatible versions, I was ...
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LEAST() and GREATEST() - Postgres SQL Amazing But Rarely Known Functions .

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PostgresSQL is very powerful and one of the world's most advanced open-source relational databases. It gives much more flexibility and customization on query level when you want to perform a complex operation or complex queries on the database. Postgresql provides multiple operators and functions which make even complex operations and complex queries pretty easy and simple. Similarly LEAST() and GREATEST() are functions that make your work very easy and simple. LEAST() and GREATEST() functions are very useful when you want to operate on different columns within the same row (a record) in a table. LEAST() and GREATEST() compare and find the minimum and maximum value respectively among given columns values in the same row. It's similar to finding a minimum or maximum value from an array of given values. Here are a few simple examples you can try: select LEAST(5, 3, 9, 2, 8, 1) and GREATEST(5, 3, 9, 2, 8, 1); //should give 1 and 9 respectively In-case of String or Varchar, it gi...
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How to Apply SSL Certificate (non-self) on EC2 with Linux/Ubuntu having Apache Server.

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Assuming you are well aware of What is an SSL certificate? Why we need it? here I am going to guide you for How you can apply an SSL certificate for your website hosted on Linux or Ubuntu Server using Apache 2 server. You can either purchase a new SSL certificate or can generate it for free on  sslforfree.com  which authorized by  Letsencrypt  the first non-profit CA. After Purchasing or getting your SSL certificate you have actually 2 SSL files, Certificate and Private Key. You can upload both SSL files (certificate.crt and private.key) on the server: Create a new folder in Directory `/home/user-name/.ssh`. Create or upload files certificate (.cert) file as certificate.crt and Private key (.key) as private.key in the folder created earlier. Now edit Virtual Host configuration for the website for which you want to apply the SSL certificate. sudo nano /etc/apache2/sites-enabled/{yourwebsitedomain.com}.conf Add the following code to website vhost config...
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How to Block Inspect Element and Right Click on Your Website using Simple JavaScript

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Assuming you are well aware of What is an SSL certificate? Why we need it? here I am going to guide you for How you can apply an SSL certificate for your website hosted on Linux or Ubuntu Server using Apache 2 server. You can either purchase a new SSL certificate or can generate it for free on  sslforfree.com  which authorized by  Letsencrypt  the first non-profit CA. After Purchasing or getting your SSL certificate you have actually 2 SSL files, Certificate and Private Key. You can upload both SSL files (certificate.crt and private.key) on the server: Create a new folder in Directory `/home/user-name/.ssh`. Create or upload files certificate (.cert) file as certificate.crt and Private key (.key) as private.key in the folder created earlier. Now edit Virtual Host configuration for the website for which you want to apply the SSL certificate. sudo nano /etc/apache2/sites-enabled/{yourwebsitedomain....
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How to Lead - All You Need to Know to be A Good Leader

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There is no specific field/domain (development, marketing, management, etc.) to become a leader and you don't need to wait for an opportunity for the same. Leadership can be observed in any field/domain in any small or big tasks. But there are few observations of a good leader. Observations on Leadership 1. No Single type of personality for leadership : The is not any particular type of person who is only able to lead. Anyone can become a good leader no matter what kind of personality you have. You do not need to look like or copy anyone great leader, just be yourself. 2. Three Fundamental Attributes :       -  Great leader thinks and communicate clearly : Simple and clear communication actually needs your thought process and time. Take some spare time, write down your thoughts then think about how to make them more simple and clear to communicate.       It always pays you back to communicate clearly.       -  Good Judge...
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How to Show Cookie Policy Consent or GDPR Popup in Laravel using Cookie.

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Cookie in Laravel You can use the cookie in Laravel using the Helper method ` cookie() ` or method available with Request/Response Object or `Cookie` facade. $request->cookie('name'); OR use Illuminate\Support\Facades\Cookie; Cookie::get('name'); To get more clarity on how to use the cookie in Laravel with an example to show cookie consent popup on your Laravel website and hide/remove it once you accept the policy. Cookie Policy Consent Popup in Laravel First, create and a Cookie Consent popup as notification to the footer section of your Laravel main blade template file.  <div class="cookies-block">         <h5>This website uses cookies</h5>         <p>We use cookies to improve your experience and deliver personalised content. By using this website, you agree to our <a href="javascript:void()">Cookie Policy</a>.</p>         ...
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How to Write Redirect Rules for HTTP to HTTPS in Apache using .htacess

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HTTP vs HTTPS HTTP (HyperText Transfer Protocol) is the most basic and known protocol (a standard set of rules) used to transfer data from a web server to a browser. It allows communication between different systems. HTTPS is HTTP with encryption i.e it uses encryption (TLS/SSL) to make HTTP requests more secure while transferring the data from a web server to a browser or vice-versa.  So there are benefits of using HTTPS for your website: 1. It makes your website more secure against data theft. 2. It also improves your SEO rank. So now let's learn how we can direct a website from HTTP to HTTPS. First, make sure you have generated and integrated SSL certificate for your website and the Rewrite module is enabled on your hosting server. so that your website can work on HTTPS without any trouble. After applying the SSL certificate our website can be accessed via HTTP or HTTPS. But per above after knowing the benefits of HTTPS we need redirect HTTP to HTTPS. ...
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Location: Chandigarh, India
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Ways to Pass Parameters to Laravel job.

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There are 2 ways to pass parameters to a dispatching job in Laravel. First is simply call dispatch() or dispatchNow() as per requirement on your Job class like calling a static method on a class: YourJob::dispatch(argument1, argument2, argument3); Second is simply pass arguments while creating an instance/object of Job class then pass the object to dispatch method(always available in the controller) like: $this->dispatchNow(new YourJob(argument1, argument2, argument3)); The arguments will be available in the constructor, can you assign them to class local variable properties and use anywhere in Job class. Let consider below example job: <?php namespace App\Jobs; use Illuminate\Bus\Queueable; use Illuminate\Queue\SerializesModels; use Illuminate\Queue\InteractsWithQueue; use Illuminate\Contracts\Queue\ShouldQueue; use Illuminate\Foundation\Bus\Dispatchable; class Testjob imple...
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Differences between json and jsonb - JSON data type in PostgreSQL

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You may have read differences between PostgreSQL datatypes JSON and JSONB. If not, let see the difference between both theoretically and practically. Although, both json and jsonb are types of PostgreSQL JSON datatypes and accepts almost same format as input values i.e. json. But still there are some difference which one must know to efficiently use or can choose from both json and jsonb.  The main different is how they actually store data; the json data type stores input value as it is but  jsonb stores value in a decomposed binary format which lead to difference in  efficiency .  Jsonb is slower as compare to json while saving the input values because of converting json values to binary format before saving. Jsonb fast in processing the data because no re-parsing needed as compare to json datatype which needs processing function to re-parsing on every execution. Few other differences between json and jsonb are: Jsonb supports indexing which is advantage over j...
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Laravel Validation - Unique rule with multiple column and condition.

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Today I am going to share, How we can use Laravel validation rule `unique`. If you have worked with laravel and familiar with laravel validation, you must know what does 'unique' rule checks. If not let me give here a brief about this. In simple words, It is similar to a unique key constraint applied to a column in the database table. 'Unique' rule check there is no similar value exists in the given database table column, to value matching with the provided input value. The general format of the rule is: unique:table //when input name is similar to column name OR unique:table,column OR unique:Model,attribute Examples: 'email' => 'unique:users' //here users is table name OR 'email' => 'unique:c,email_address' //can give custom column name. OR 'email' => 'unique:User,email'  //here User is a model class This is a very simple usage ...
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Using Virtual Columns in Laravel - Accessors and Appends

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What are virtual columns?  While developing any web application sometimes we need virtual columns - columns don't actually exist in our DB table, but we drive them from other columns. Why we need them? For example, generally, we use first_name and last_name  in the  users table. But sometimes we also need user's complete name i.e. full_name . There is no benefit of saving full_name in user table if we have already first_name and last_name in the table OR even if we have full_name  as a column in our table then there is no benefit of saving first_name and last_name in the table. So in a scenario like this, we prefer to use the virtual column. Using Virtual Columns in Laravel Considering the first case, in Laravel to get virtual column i.e.  full_name  from the users table will have Accessors. Accessors are methods defined automatically called by Eloquent when select is called on that particular column. Let take an example here: To get full_...
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