Category: Users’ questions

What is the rank of a matrix times its transpose? Furthermore, the rank of A is the number of nonzero s_ii. Thus when we multiply A by its transpose we get a square matrix whose SVD has diagonal elements the squares of the s_ii. Thus the rank is the same. How do you know if […]

What are the benefits of movie previews? Pro: A good movie trailer builds excitement for fans and can even attract new fans. Con: A bad movie trailer can spoil too much of the plot or show too many crucial scenes. Pro: A good movie trailer can create lots of buzz and intrigue around the film. […]

Can you set up an iPhone 4 without a SIM card? It is possible to Setup & Activate iPhone without SIM Card and use it as WiFi only device (like iPad or iPod). Can I update iPhone without SIM card? Answer: A: Sorry, you can’t update software or restore any GSM iPhone without a valid […]

Is the Canon 600EX-Rt compatible cameras? Compatible with the AF frame of all EOS cameras, the Speedlite 600EX-RT even works perfectly with the 61-Point High Density Reticular AF found in the EOS-1D X and the EOS 5D Mark III. How do I turn on high speed sync on my Canon 600EX-RT? To engage high-speed sync […]

Why does WeChat load so slow? The issue is most often with your Internet connection. All iOS and Android phones are setup to have all Internet traffic be sent through a single connection. When you are using WeChat, all that data is either going through the Wi-Fi or the mobile data connection. This way, Speedify […]

How do I convert DNG files? How to convert a DNG to a JPG file? Choose the DNG file that you want to convert. Select JPG as the the format you want to convert your DNG file to. Click “Convert” to convert your DNG file. How do I convert mobile files to JPEG? How to […]

Where can I watch anime episodes dubbed in English? Watch thousands of dubbed and subbed anime episodes on Anime-Planet. Legal and industry-supported due to partnerships with the anime industry! Haikyuu!! Karasuno High School vs Shiratorizawa Academy Where can I watch attack on Titan dubbed in English? You can watch the best English dubbed anime Attack […]

What are Chef attributes? An attribute can be defined in a cookbook (or a recipe) and then used to override the default settings on a node. When a cookbook is loaded during a chef-client run, these attributes are compared to the attributes that are already present on the node. How do you override attributes in […]

How did Chesty Puller get his nickname? His nickname, ‘Chesty,’ came from the legend that he had a false ‘steel chest’ There are many legends surrounding how Lewis “Chesty” Puller got his nickname. One says that it came from his boisterous, commanding voice that was miraculously heard over the sounds of battle. What was Chesty […]

How do you describe a dental crown? Dental crowns are tooth-shaped “caps” that can be placed over your tooth. Think of it like a snug hat for your tooth. The crown restores the tooth’s shape, size, strength and appearance. The dental crown is cemented into place on your tooth and it covers the visible portion […]