sophia, Author at answerki

RE: একটি অ্যান্ড্রয়েড ফোনের চার্জার দিয়ে অন্য ফোন চার্জ করা হলে, চার্জারটি কি ক্ষতিগ্রস্ত হবে?

Asked on October 3, 2020 in Mobile.

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2 answers
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RE: একটি অ্যান্ড্রয়েড ফোনের চার্জার দিয়ে অন্য ফোন চার্জ করা হলে, চার্জারটি কি ক্ষতিগ্রস্ত হবে?

Asked on October 3, 2020 in Mobile.

অবশ্যই। আপনার ফোনের ব্যাটারির ক্যাপাসিটি এবং ভোল্টেজ অনুযায়ী ফোন কোম্পানি চার্জারটি তৈরি করে থাকে এবং ফোন কেনার সময় সাথে দিয়ে থাকে। সুতরাং ভিন্ন ফোনে চার্জার দিয়ে চার্জ দিলে Charger টির ক্ষতি হ ওয়ার সম্ভাবনা অনেক বেশি।

ছবি: (গু

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2 answers
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RE: Why do people buy a MacBook when they can get a better gaming laptop at the same price?

Asked on September 28, 2020 in Computer.

First, you will have to define what you mean by ‘better’.

Better quality?
Better price?
Better GPU performance?
Better gaming experience?
Better specs?
Better OS?
Better productivity?
Better UI/UX?

If, by better, we’re talking purely about GPU and gaming performance, then I would agree that there are better laptops to buy, especially if we’re talking about MacBook instead of MacBook Pro. But, even comparing a MacBook Pro to ‘gaming laptops’ they are going to win the day.

This is because a MacBook Pro (let along a MacBook) doesn’t have a very powerful GPU when it comes to what gamers are looking for. It’s a powerful enough GPU for many other professional applications, but far from the best for gaming.

That said, there are tradeoffs involved in putting a high-performance gaming GPU into a laptop. It’s going to have to be bigger than a MacBook (Pro), it’s going to be heavier, it’s going to have a much more noisy fan. These are just matters of physics.

GPU/Gaming performance: MacBook – | gaming laptop +

Aside from the keyboards on the latest MacBook Pros, one would be hard pressed to make an argument that any gaming laptop is better built than what Apple makes. They are known for quality.

Quality: MacBook + | gaming laptop –

What about the price? The problem here is that price often comes down to many of the other factors and what is important to you. You can buy a cheaper laptop than a MacBook (Pro), but a good high-end gaming laptop could cost more or the same. And, if it’s cheaper, it might be lower in a number of categories, including aspects of performance (consider the I/O speed of a MacBook… SSD, Thunderbolt 3, etc.), build quality, size/weight, etc.

Price: it depends…

Better specs again, depend on what we’re trying to measure, but because we’re talking about gaming laptops, the biggest factor is often GPU. So, while the MacBook (Pro) probably blows most gaming laptops away on certain performance factors, it loses on GPU.

Specs: MacBook – | gaming laptop +

When we’re talking about the OS, the typical ‘gaming laptop’ likely wins here, at least out of the box. Most games run in Windows, and while you can run Windows on a MacBook (Pro), you’d have to buy it additionally and know a few extra things to install it. And, a gamer (purely for gaming) probably doesn’t care about aspects of the OS that would make one or the other superior for other purposes. OS X / macOS are a ***HUGE*** reason why people buy Apple products, which might be somewhat irrelevant to this decision (for the gamer).

OS: MacBook – | gaming laptop +

Again, with productivity, if your primary concern is gaming, then who cares? A main reason people buy Apple products is for the productivity gains and software that is best for certain, often more creative, tasks. This *might* be a concern for the gamer if they are going to produce YouTube videos or work with their content beyond pure gaming. But, for just a gamer… it’s somewhat irrelevant.

Productivity: it depends… a wash?

As for the UI/UX, this is an area where once again, people often choose Apple. But, when it comes to gaming, aside from booting and launching the game, the UI is rather irrelevant.

UI/UX: it depends, but probably a wash.

So, if you ***ONLY*** care about gaming, the decision is pretty easy. Buy a ‘gaming laptop’ with good GPU, possibly save some money, and get a good case. It will be big and noisy, but will be better at gaming.

If you’re a gamer, but also need to do many other things (gaming related, or otherwise) it’s a tougher call. If the MacBook (Pro) can’t handle the requirements you have for your particular game(s) then you’ll have to go with the ‘gaming laptop’ and suffer the downsides. If a MacBook (Pro) can handle your games, it might be worth the extra investment.

If you play a game now and then, but ultimately have other laptop uses/concerns, then the MacBook (Pro) should be a strong contender. But, then you’re probably not trying to decide between it and a ‘gaming laptop’. Other non-Apple laptops are now in the competition, making the choice tougher. But, in my experience, Apple’s laptops (with the 2016/2017 models being the possible exception) are quite clearly superior to other makers on a number of criteria.

So, the reason people might buy a MacBook (Pro) instead of a gaming laptop, is very likely because they have additional tasks they want a laptop to do besides gaming alone. If that’s the case, then a MacBook (Pro) deserves strong consideration, and is fairly superior to alternatives, even if a bit more expensive.

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1 answers
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RE: Why do we see lightning before thunder?

Asked on June 5, 2020 in Science.

That’s because the speed of light is way greater than the speed of sound.

The speed of light is about 3×108 meters per second while the speed of sound in air is 343 meters per second on average.

That means, if you circled the earth at the speed of light, it would take you about 0.134 seconds to do so, while if you circled the earth at the speed of sound, it would take you about 32 hours!

You can actually determine how far away from you the lightning struck. After you see a lightning flash, count the number of seconds until you hear thunder. Sound waves travel a distance of one kilometer (or 0.62 miles) in three seconds. So, for every three seconds that you count, the lightning is one kilometer away.

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1 answers
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RE: Why we say cheers while drinking?

Asked on June 5, 2020 in Cooking.

Humans got 5 senses.

Eyes to see

Nose to smell

Tounge to taste

Skin to feel

But the ears hasnt got any contribution to it. Hence just for peace of mind and to address the 5th sense of the human body. We shout out…. CHEERS

460 views
1 answers
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RE: How to reduce the size of image without losing quality?

Asked on May 30, 2020 in Computer.

You need to use Adobe photoshop cc

I’ve taken a JPEG image has 5638×3878 dimensions and, It keeps the 4.41 MB file size.

Step 1. File > Export > Save for Web (Legacy)

Step 2. In the Save for Web window, they are marked in red color. I used to save the jpeg as Low. It shows me 3 results in different file sizes. They are all in KB.

Step 3. Finally, You just have to continue clicking on one result and taking Preview for checking image up!

Step 4. If everything is going then Save it.

Before JPEG about 4.41 MB

After JPEG about 374 KB

If you are not familiar with Photoshop, you can compress your images to get a smaller file size by some online tools, such as

Compress JPEG Images

TinyPNG

Optimize and Compress JPEG photos and PNG images

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RE: What are the best languages to learn in 21st century after english?

Asked on May 15, 2020 in Education.

You can learn

Spanish

Spanish is also one of the most widespread languages. There are around 330 million native speakers, while more than 420 million use it at least as their second language.

Spanish is the primary language in more than 20 countries, the majority of which are situated in Latin America. However, it is very important in the U.S. as well, since around 35 million people in this country use Spanish at home.

German

Germany has been Europe’s most dominant economy for decades and its language is the most spoken in the European continent. Along with 105 million native speakers, there are also 80 million people around the globe who use it as their second language.

This language sounds rather serious and authoritative, which perfectly mirrors the country’s determination to keep the position of one of the global powers; and stay on the list of the most important languages!

Russian

Russian is the native language of some of the world’s best novelists, Fyodor Dostoevsky and Leo Tolstoy, which is more than good reason to start learning it.

In addition, more than 150 million people speak Russian as their primary language and an additional 110 million use it on a non-native level. This makes it one of the most important languages, as it is extremely influential among all Euro-Asian countries. Russian has the status of the official language in 38 territories.

Hanna Sles, an English Russian translator, says: “Russia has the largest Internet audience in Europe, making it a huge market for online shopping and advertising. And according to Common Sense Advisory Board, 80% of Russian-speaking users prefer making purchases in their native language”.

French

French used to be the primary language of diplomatic discourse for centuries. Today, 79 million people primarily speak French, but the overall number of speakers climbs up to 370 million, which really proves how important this language is.

Of course, France is still the sixth biggest economy in the world and Paris remains a genuine cultural epicenter. And keep in mind one more detail—French is widely considered to be the language of love, which means, it has to be one of the most important languages!

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RE: How do I secure WordPress?

Asked on April 13, 2020 in Wordpress.

5 Tips for Keeping Your Website Secure

So, you’ve gone to a lot of trouble and effort to get your business website looking just the way you want it. Don’t forget to make it safe! You’ve probably heard about the increased risk of hacking, data theft, and web attacks, but there is a lot you can do to protect your website. There are some key measures you can take to minimize your risk and reduce your website’s vulnerability.

1. Minimize the risk from plug‐ins

Experts say that vulnerable plug‐ins are the top way hackers can gain access to

WordPress sites. When it comes to plug‐ins you should:

Keep the number of plug‐ins to a minimum. You really don’t need that many, tempting as it might be!

Delete any plug‐ins you’re not using and keep the others updated.

Check and double‐check plug‐ins before you download them to make sure you’re getting them from a reliable source.

Remove plug‐ins that haven’t been updated in over two years, and regularly check to see if your plug‐ins are current. Check the WordPress Directory to make sure your plug‐ins are still live.

Use WordPress Security plug‐ins to detect threats, and block attackers and malware. Popular ones are Wordfence Security, iThemes Security, and All in One WP Security and Firewall.

2. Make it hard to login as you

Using ‘admin’ as your username, or having a weak password is like leaving your front door open. It’s almost inviting hackers in! Make sure you don’t use the default ‘admin’ username. Think of a unique and difficult username to guess. Similarly, come up with a strong password using a combination of letters, capital letters, symbols, and numbers between 10 and 15 characters long. If you find this difficult, you can use Strong Password Generator to make one for you.

And don’t forget to change your password regularly. Schedule it in as a regular business task, so you don’t forget.

3. Make your website HTTPS

Changing your website to HTTPS encrypts the connection between your web server and your web browser protecting your data from attacks. And as an added bonus, HTTPS improves your Google rankings!

4. Use two‐factor authentication

Two‐factor authentication protects your website against an attack that tries unlimited combinations of usernames and passwords until the hacker gets into the site. Adding Google Authenticator to your website will add this feature automatically.

5. Backup and update

Doing regular backups and updates will keep your website data safe, so even if the worst happens, and you are hacked, you’ll be able to get your site back as soon as possible.