# What is Foobar challenge?

## What is Foobar challenge?

What exactly is Google Foobar Challenge? Google Foobar challenge is a secret hiring process by the company to recruit top programmers and developers around the world. And it is known that several developers at Google are hired by this process.

## What does vertical line mean in coding?

In many programming languages, the vertical bar is used to designate the logic operation or, either bitwise or or logical or. In regular expression syntax, the vertical bar again indicates logical or (alternation).

**What is Hogehoge?**

Metamask Metamask is a crypto wallet that works with any ERC20 tokens. Hoge is an ERC20 token. Make sure you send it to your wallet address! Eth ERC-20 addresses start with 0x, you can see the address on metamask or your ERC-20 crypto wallet by clicking on Buy or Receive on Metamask/Crypto Wallet.

**What does BAR mean math?**

overbar

### What does a vertical line between two numbers mean?

Every number on the number line also has an absolute value, which simply means how far that number is from zero. The symbol for absolute value is two vertical lines. For example, the absolute value of “negative 10” is ten, and the absolute value of “positive 10” is also 10. The absolute value of zero is zero.

### What is vertical line symbol called?

vertical slash

**How do I type a vertical line?**

You can type a straight vertical line, or “|,” on most modern keyboards dating back to some of the 1980s IBM PCs. It’s generally found above the backslash, so you can type a “|” by holding down the shift key and hitting the “” key.

**How do you make a line when typing?**

To add a line, follow these steps.

- On the Insert tab, select Shapes.
- Under Lines, select any line style you like.
- Select a location in the document, hold and drag your pointer to a different location, and then release the mouse button.

## What is the star symbol on your phone called?

interrupt mode

## Why is there a star next to my WIFI?

The star next to the wifi network name means you have successfully connected to this network and the LeapPad3 or LeapPad Ultra has saved the sign in credentials for this network. …

**What does the star symbol mean in math?**

Asterisk

**Does * mean multiply or divide?**

We have collected some basic definitions on this page….The Basic Operations.

Symbol | Words Used |
---|---|

× | Multiplication, Multiply, Product, By, Times, Lots Of |

÷ | Division, Divide, Quotient, Goes Into, How Many Times |

### Does * mean multiply?

* This symbol is called an asterisk. In mathematics, we sometimes use it to mean multiplication, particularly with computers. Click to see full answer. In Algebra a term is either a single number or variable, or numbers and variables multiplied together.

### What does F star mean?

An F-type main-sequence star (F V) is a main-sequence, hydrogen-fusing star of spectral type F and luminosity class V. These stars have from 1.0 to 1.4 times the mass of the Sun and surface temperatures between 6,000 and 7,600 K. Tables VII and VIII. This temperature range gives the F-type stars a yellow-white hue.

**What color is an F star?**

F-type stars are yellow-white, reach 6,000–7,400 K, and display many spectral lines caused by metals.