Technical Forum

  Application.cfm / cfc is the file which is used for application level settings and functions when we create website using coldfusion. Whenever a a page request is received , it looks for the Application.cfm / Application.cfc in the same manner. But there some difference between both. Its described in the below video. Please watch the same : 

 cfset and cfparam are some useful tags in coldfusion. Both are used for variable creation, but have their own ways on it. Let's see what are the difference between cfset and cfparam. Also we can check an example to show their usage.

  COVID-19 is a viral disease also known as SARS-CoV-2 or severe acute respiratory syndrome coronavirus 2. The diagnosis is made by a positive PCR test, which is highly specific. CT(Computed Tomography) has a higher sensitivity but lower specificity and can play a role in the diagnosis and treatment of the disease. 👉Clinical Features     COVID-19 usually presents with fever (85%), cough (70%) and shortness of breath (43%), but abdominal and other symptoms are possible and the disease can be asymptomatic. Overall mortality rate is 2.3% in some series of patients who had a positive test for COVID-19. Since we do not know the number of people who were infected but not tested for the virus, the actual mortality rate of all the people that are infected is probably much lower. Illness severity can vary from mild to critical. Mild: no symptoms, mild coughing and fever. Severe: dyspnea, hypoxia or > 50% lung involvement on imaging. Critical: respiratory failure, shock, multi-organ failure.

  As the world moves into a post-digital era, communications companies are setting their sights beyond their organization’s digital transformation, moving toward shaping how business partners, employees and individuals interact with the world through technology. To succeed, future-minded leaders know that, in addition to using every digital tool in their current arsenal, they’ll also need new ones. That means embracing a group of emerging technologies to drive the next waves of innovation and growth. Specifically, they will need to master the set of new technologies called DARQ: Distributed ledger technology Artificial intelligence Extended reality Quantum computing Distributed ledger technology:   A  distributed ledger is  a database that  is  consensually shared and synchronized across multiple sites, institutions, or geographies, accessible by multiple people. It allows transactions to have public witnesses.  Blockchain is  a type of  distributed ledger  used by bitcoin. Artificial

Magento is leading in the Ecommerce business and also makes appropriate updates regularly. The latest release of Magento where Magento 2.3.5 was released which was on 28th April 2020.  Every time the installation is not smooth but many times it causes issues during the installation of the new version and most of the users experience it . Don't worry, We have the solution for solving the issue in the installation of Magento 2. Console Log : [Error] InvalidArgumentException: Wrong file in m235\vendor\magento\framework\ Image\Adapter\Gd2.php:64 Steps : 1. Find validateURLScheme function in vendor\magento\framework\ Image\Adapter\Gd2.php file. at line 96. 2. Replace function with below code:      private function validateURLScheme(string $filename) : bool   {       $allowed_schemes = ['ftp', 'ftps', 'http', 'https'];       $url = parse_url($filename);       if ($url && isset($url['scheme']) && !in_array($url['scheme'], $al

Bitcoin is a decentralized digital currency proposed in 2008 in a paper authored by someone behind the Satoshi Nakamoto pseudonym . Since then, it has reached a level of adoption unrealized by decades of previously proposed digital currencies. Unlike most previous proposals, Bitcoin does not distribute digital monetary units to users. Instead, a public ledger (called the blockchain) maintains a list of every transaction made by all Bitcoin users since the deployment of the currency in January 2009 when it became fully functional.                                        Bitcoin network is an overlay network built upon peer-to-peer broadcasts which carries all information in the network. Through broadcasts, network achieves eventual consensus and information consistency. Generated transactions are continually propagated to neighbor nodes to induce updates, and the block which contains several confirmed transactions are also created and propagated to the entire network. There are a number

The internet isn't just about computers anymore. Now all kinds of everyday objects can connect to the internet. Including cars, thermostats, sporting equipment, refrigerators and even shoes. This is known as the Internet of Things (IOT).    Now you may be wondering why would shoes need to connect to the internet. Well the shoes can collect data like how many steps you take which can be viewed from another internet connected device like a smart phone. All the metrics collected by the shoes can be analyzed to tell you how many calories you've burned, give you personalized fitness advice and much more.   But the Internet of Things is not limited to consumer products. There are city trash cans that send alerts when need to be emptied. Sensors on bridges that check for stress or damage to its structure. And many more examples extending to healthcare, manufacturing, and agriculture among others. Unfortunately there are also new security concerns. Example: If you have internet connect