Sticky header is a great way to let visitors navigate through your site when on mid of the page or post. It helps the readers to go to the header menu for further browsing. But there is one problem. Sticky header always shows on screen when you scroll down. Which is ok but if browsing on a small device then it would be disturbing the readability. So what’s the solution?...

Did you know that almost 50% of internet searchers look for videos related to a product before heading out to buy it? On top of that, you can see how social media is currently flooded with video content. Unfortunately, despite the impressive stats, video is not the first obvious choice in marketing—although it beats the tried-and-tested content marketing formats such as infographics, eBooks, and case studies. The fear of cost, complexity, and time commitment often prevents businesses from exploring video marketing opportunities....

So, what is this “Machine Learning(ML)?” Let’s consider a practical example. If you could imagine the probability of the outcome of a task done for the first time—Let’s say the job is to learn to ride a car. That is to say, how would you feedback yourself?. With uncertainty? On the other hand, how would you like to pat yourself for the same task after a couple of years of practice?...

SSH (Secured Shell) is a protocol which creates a cryptographically secured connection between the SSH client and remote servers. Using SSH you can manage and administer remote servers securely. This can be helpful in many ways. Multi-server deployment Stop/start services remotely Automation and all your creativity (hopefully)… As a sysadmin, this is kind of basic stuff to know. Let’s learn how… I will generate a private key and a public key....

I waited for few minutes but no luck. Are you in the same situation? Don’t panic! It seems there is known issue with JBoss 7 with Java 8 and solution is to use Java 7. The first thing you want to verify if you are using Java 8. As you can see above, I am having Java 8 and need to use Java 7. If you are on CentOS, then you can use the lower version of Java with the following command....

Some instances of you ending up in this situation might include forgetting your passcode or buying a secondhand device with a lock-in place (unfortunately). There can be many more reasons for it, but one thing is for sure, it can be super frustrating. It can happen to the best of us, so it’s always a good idea to be prepared for the worst. Thankfully, technology has advanced, and what used to be difficult in the past has become easy now, especially with tools like LockWiper....

When you start as a blogger or running a small business, shared hosting is fine as it costs less, and no hosting skills are required to install/setup/maintain the infrastructure platform. However, when your traffic or user base increases, you need a robust hosting platform to serve millions of customers without slowing down the site. There are some premium hosting providers for heavy traffic websites, but that would easily cost $100+ per month....

Securing site with a TLS certificate is essential. There are two main reasons: Secure data transmission between a user’s device to SSL/TLS offloading device Improve Google search ranking Lately, Google announced that site without https:// would be marked as “No Secure” in chrome browser. So yes, Say YES to HTTPS. If you are running a blog, personal site, non-membership, the non-financial transactional site then you may go for Let’s Encrypt certificate....

Well, I would disagree because there’s a lot you can do about your investments. Rather than just keeping all your assets in your bank for some low-interest rates, you can use other ways to grow your cryptocurrency. This is where the concept of crypto lending comes into play. Isn’t it amazing if you can earn interest on the amount you invest in cryptocurrencies like Bitcoin, Ethereum, etc.? On top of the extra interest, the borrowers can also keep those digital assets as collateral for getting a loan....

I received few questions about how to recover Joomla Administrator if you accidentally uninstalled Google Authenticator or lost the device. Don’t worry; a recovery procedure is not that complex. Let’s see how to disable Two Factor Authentication in Joomla 3.2 Recovery Procedure Go to Joomla installation directory Go to the plugins folder Rename twofactorauth folder Now, try to access Joomla Administrator – you will no longer have a secret key field to enter....