This option is available in case you want to add a friend you removed from your list. This covers instances where you accidentally removed someone as a friend and situations where you change your mind about having them on your friends list. If you tap the option, you will be able to restore the deleted friendship.
In general, archive.org is a safe site to use, and its online services are useful, interesting, and extremely unlikely to bring any harm to you. Downloads are also safe. Archive.org does not harbor malicious software and works hard to prevent any malicious code to live on the website. It’s also legal to use.
There are legitimate and illegitimate reasons why someone might ask for your email address on Craigslist. If you’re trying to buy something, they will need a way to respond to your offer, and the site pretty much gives up your email address by default. Scams, spam advertising, and other malice also involve your email.
For the most part, there are two reasons why an internet service provider isn’t broken up for being a monopoly. One reason is that there really is competition, so antitrust laws don’t technically apply. The other reason is that the ISP might be considered a utility or a type of protected monopoly.
Instagram destroys EXIF data when pictures are uploaded to the platform. That means that you cannot view EXIF data on an Instagram photo because the data doesn’t exist. You can view EXIF data on your originals that you upload to Instagram, but you have to get the data from your device and not the Instagram app.
In order to remove a filter from a photo, you can use the app that applied the filter. Snapchat, Instagram, and all of the other apps have options to remove or revert filters back to the original. If you’re removing a filter from a photo that you didn’t edit, then your best bet is to try third-party apps.
If you can’t see someone’s location in the Find My app, it could be because they turned off their location services data or location sharing. In this case, their name will disappear under the “People” tab in the app. It’s also possible that the phone is currently off or without any internet access available to it.
Most people who cover their license plates online probably do it to try to hide a little bit of personal information. They might be concerned with what a person could learn and do with just a license plate number. It’s not something you definitely need to do yourself, but people who do are often worried about privacy.
Most likely, the item has already been sold, and the seller hasn’t found the time to remove the listing yet, and they have deemed replying to you to be more effort than it is worth. It’s also possible that they never saw your message because of spam filters or other issues. They might also have changed their mind.
For standard charging, most Kindle versions can go from a dead battery to completely full in five hours or less. With a fast charger, fast wireless charger, or any other charger that speeds up the process, a dead Kindle can be charged in as little as 2.5 hours. It depends on the version of Kindle and charger.
The safe operating temperature range for most Android phones is between 32 and 95 °F (0 and 35 °C). Any time your phone is between these temperatures, it can be considered normal. Another way to think about it is that the phone should never burn or freeze you, so anything between freezing and your body temperature is fine.
Generally speaking, mesh Wi-Fi does not reduce your effective connection speeds. Because mesh is so good at improving the physical range of your Wi-Fi, it can actually make your connection faster by getting rid of dead spots. That said, mesh networks can split the connection enough to create slowdowns.
Computer scientists rank in the top 42% for career happiness. That doesn’t put them at the very top of all professions, but computer scientists are happier than the average person. That might be tied to higher-than-average salaries, a feeling of accomplishment from the work they do, or a number of other factors.
The biggest reason for high unemployment in computer science, despite plenty of open positions, is that new graduates in the field are often deemed unqualified for open positions. Part of this is tied to ineffective hiring processes while other issues are related to problems with computer science degree programs.
There are countless reasons why people drop out of computer science, but a few themes emerge when you look at enough cases. Computer science is very hard, and a lot of people don’t enjoy it enough to endure the challenge. It is also fast-paced and taught differently from other subjects, making it less accessible.
No, quantum computers do not use binary. What makes quantum computers so powerful is that they can process more than two fundamental signals at a single type, meaning they can understand more than just 1s and 0s. That allows them to scale exponentially, and quantum computers have overwhelming potential.