diff --git a/content/brazilian-portuguese/chatbot/_index.md b/content/brazilian-portuguese/chatbot/_index.md
index 5f37ef4ee4..59305523ac 100644
--- a/content/brazilian-portuguese/chatbot/_index.md
+++ b/content/brazilian-portuguese/chatbot/_index.md
@@ -5,6 +5,7 @@ date: 2020-02-21T11:45:38-07:00
prereq: "email"
download: ""
draft: false
+alwaysopen: false
icon: "fas fa-code"
language: "no-code"
topics: ["ai"]
@@ -38,4 +39,4 @@ Os chatbots existem há muito tempo. O primeiro chatbot foi criado em 1966 e se
Índice
{{% children /%}}
-
\ No newline at end of file
+
diff --git a/content/brazilian-portuguese/python-basics/data-types/booleans.md b/content/brazilian-portuguese/python-basics/data-types/booleans.md
index f536f62892..2ef2a4a704 100644
--- a/content/brazilian-portuguese/python-basics/data-types/booleans.md
+++ b/content/brazilian-portuguese/python-basics/data-types/booleans.md
@@ -25,11 +25,11 @@ As formas mais comuns de operadores booleanos são comparações como menor ou m
| `==` | Igual a | `!=` | Diferente de |
### Desafio 1
-Como de costume, use `print` para imprimir seus resultados da seguinte forma: Diferente de
+Como de costume, use `print` para imprimir seus resultados:
```python
print(5 + 8 < 10)
-print((3 + 5) * 6) == (65 - 17)
+print(((3 + 5) * 6) == (65 - 17))
```
A primeira instrução deve retornar False. E o segundo deve retornar True.
@@ -60,7 +60,7 @@ Expressão | Resultado
True or True | True
True or False | True
False or True | True
-False and False | False
+False or False | False
Para resumir, AND (e) requer que ambas as expressões booleanas sejam verdadeiras, enquanto OR (ou) requer apenas que uma das duas expressões booleanas seja verdadeira. Aqui estão mais alguns exemplos:
diff --git a/content/brazilian-portuguese/python-basics/data-types/numbers.md b/content/brazilian-portuguese/python-basics/data-types/numbers.md
index 7f926fc39f..6e29870eaa 100644
--- a/content/brazilian-portuguese/python-basics/data-types/numbers.md
+++ b/content/brazilian-portuguese/python-basics/data-types/numbers.md
@@ -14,12 +14,12 @@ print(24 * (8-3) / 6) #imprime 20.0
```
{{% notice note %}}
-O computador faz a divisão de números inteiros de maneira diferente da calculadora normal. A divisão de números inteiros excluirá restos ou decimais.
+No Python 3, o operador `/` sempre retorna um resultado decimal. Para dividir e obter um número inteiro (descartando o resto), use `//`.
Por exemplo,
-`15/4` resulta em `3`
-`15,0/4,0` resulta em `3,75`
+`15 / 4` resulta em `3.75`
+`15 // 4` resulta em `3`
{{% /notice %}}
@@ -60,7 +60,7 @@ Veja como imprimir um número aleatório entre 1 (inclusive) e 10 (inclusive):
```python
# Esta linha importa a biblioteca necessária
- from random import
+ from random import randint
# Esta linha imprime um número aleatório entre 1 (inclusive) e 10 (inclusive)
print(randint(1,10))
```
diff --git a/content/brazilian-portuguese/python-basics/functions/built-in.md b/content/brazilian-portuguese/python-basics/functions/built-in.md
index eb500e9952..7cd74120dc 100644
--- a/content/brazilian-portuguese/python-basics/functions/built-in.md
+++ b/content/brazilian-portuguese/python-basics/functions/built-in.md
@@ -32,16 +32,16 @@ print(len(arr)) #imprime 5
```
# isdigit()
-Esta função retorna `true` se a string passada como argumento consistir apenas em dígitos; caso contrário, retorna `falso`
+Esta função retorna `True` se a string passada como argumento consistir apenas em dígitos; caso contrário, retorna `False`
```python
s = "123";
-print s.isdigit() #imprime true
+print(s.isdigit()) #imprime True
s = "Olá Mundo";
-print s.isdigit() #imprime false
+print(s.isdigit()) #imprime False
s = "123Olá"
-print s.isdigit() #imprime false pois tem letras junto com dígitos
+print(s.isdigit()) #imprime False pois tem letras junto com dígitos
```
# reverse()
diff --git a/content/english/chatbot/_index.md b/content/english/chatbot/_index.md
index 069782ad05..eeb6d52fa7 100644
--- a/content/english/chatbot/_index.md
+++ b/content/english/chatbot/_index.md
@@ -1,47 +1,48 @@
----
-title: "Create your own chatbot"
-description: "An introductory guide to chatbots"
-date: 2020-02-21T11:45:38-07:00
-prereq: "email"
-download: ""
-draft: false
-icon: "fas fa-code"
-language: "no-code"
-topics: ["ai"]
-difficulties: ["beginner"]
----
-
-## Introduction
-In this workshop, you will learn how to create your own chatbot. By the end of the workshop, you will have a chatbot that can have a simple conversation with the user. You will learn how to use AIML, a language for creating chatbots. You will also learn how to use Pandorabots, a platform for hosting chatbots.
-
-In order to complete the workshop, you will need an email address to sign up for a Pandorabots account.
-
-
-
-## What is a chatbot?
-A chatbot is a computer program that simulates human conversation to answer questions.
-
-
-## Examples of chatbots
-Chances are you've already interacted with a chatbot as part of your daily life.
-
-You might use a virtual assistant to set a reminder on your phone, or to play a song on your smart speaker.
-
-
-You might have interacted with a chatbot to get help with a product or service.
-
-
-
-More recently, chatbots have become more well-known thanks to technologies like ChatGPT.
-
-## History of chatbots
-Chatbots have been around for a long time. The first chatbot was created in 1966 and was called ELIZA. In 1995, a new chatbot called ALICE was created. ALICE was written using AIML, which is the same language we will learn in this workshop.
-
-
-
-## Table of Contents
-
-
-Table of Contents
-{{% children /%}}
+---
+title: "Create your own chatbot"
+description: "An introductory guide to chatbots"
+date: 2020-02-21T11:45:38-07:00
+prereq: "email"
+download: ""
+draft: false
+alwaysopen: false
+icon: "fas fa-code"
+language: "no-code"
+topics: ["ai"]
+difficulties: ["beginner"]
+---
+
+## Introduction
+In this workshop, you will learn how to create your own chatbot. By the end of the workshop, you will have a chatbot that can have a simple conversation with the user. You will learn how to use AIML, a language for creating chatbots. You will also learn how to use Pandorabots, a platform for hosting chatbots.
+
+In order to complete the workshop, you will need an email address to sign up for a Pandorabots account.
+
+
+
+## What is a chatbot?
+A chatbot is a computer program that simulates human conversation to answer questions.
+
+
+## Examples of chatbots
+Chances are you've already interacted with a chatbot as part of your daily life.
+
+You might use a virtual assistant to set a reminder on your phone, or to play a song on your smart speaker.
+
+
+You might have interacted with a chatbot to get help with a product or service.
+
+
+
+More recently, chatbots have become more well-known thanks to technologies like ChatGPT.
+
+## History of chatbots
+Chatbots have been around for a long time. The first chatbot was created in 1966 and was called ELIZA. In 1995, a new chatbot called ALICE was created. ALICE was written using AIML, which is the same language we will learn in this workshop.
+
+
+
+## Table of Contents
+
+
+Table of Contents
+{{% children /%}}
\ No newline at end of file
diff --git a/content/english/chatbot/activity-2.md b/content/english/chatbot/activity-2.md
index d619ebda92..b5b589fc9b 100644
--- a/content/english/chatbot/activity-2.md
+++ b/content/english/chatbot/activity-2.md
@@ -9,7 +9,7 @@ We will be using AIML to create our chatbot. AIML stands for **Artificial Intell
## Pandorabots
-Go to [https://www.pandorabots.com/](https://www.pandorabots.com/) and click on **Sign Up**. Enter an email and password to create an account. Alternatevely, you can sign up using an account from Google, Facebook, Twitter, or Github. If prompted, choose the free trial option.
+Go to [https://www.pandorabots.com/](https://www.pandorabots.com/) and click on **Sign Up**. Enter an email and password to create an account. Alternatively, you can sign up using an account from Google, Facebook, Twitter, or GitHub. If prompted, choose the free trial option.
## Create a new bot
Once you have signed up, you should see a page that looks like this:
diff --git a/content/english/python-basics/data-types/booleans.md b/content/english/python-basics/data-types/booleans.md
index 6df24e03cc..398eafc65c 100644
--- a/content/english/python-basics/data-types/booleans.md
+++ b/content/english/python-basics/data-types/booleans.md
@@ -29,7 +29,7 @@ As usual, use `print` to print out your results to the following:
```python
print(5 + 8 < 10)
-print((3 + 5) * 6) == (65 - 17)
+print(((3 + 5) * 6) == (65 - 17))
```
The first statement should return False. And the second should return True.
@@ -60,7 +60,7 @@ Expression | Result
True or True | True
True or False | True
False or True | True
-False and False | False
+False or False | False
To summarize, AND requires both boolean expressions to be true, while OR only requires one of the two Boolean expressions to be true. Here are some more examples:
diff --git a/content/english/python-basics/data-types/numbers.md b/content/english/python-basics/data-types/numbers.md
index 97f45155f7..8bdf307242 100644
--- a/content/english/python-basics/data-types/numbers.md
+++ b/content/english/python-basics/data-types/numbers.md
@@ -14,12 +14,12 @@ print(24 * (8-3) / 6) #prints 20.0
```
{{% notice note %}}
-The computer does division of integers differently from your regular calculator. Division of integers will exclude remainders or decimals.
+In Python 3, the `/` operator always returns a decimal result. To divide and get a whole number (discarding the remainder), use `//` instead.
-For example,
+For example,
-`15/4` makes `3`
-`15.0/4.0` makes `3.75`
+`15 / 4` makes `3.75`
+`15 // 4` makes `3`
{{% /notice %}}
@@ -40,7 +40,7 @@ Let's try to figure out the answers to the following using Python. Try printing
### Challenge 2
-Can you print out this statement? `"527 time 199 is: __"`
+Can you print out this statement? `"527 times 199 is: __"`
You will fill in the blank with the answer of what `(527 * 199)` is. If you want to print a string and a number together, you first have to convert the number into a string.
@@ -60,7 +60,7 @@ Here is how to print a random number between 1 (inclusive) and 10 (inclusive):
```python
# This line imports the library needed
- from random import
+ from random import randint
# This line prints a random number between 1 (inclusive) and 10 (inclusive)
print(randint(1,10))
```
diff --git a/content/english/python-basics/functions/built-in.md b/content/english/python-basics/functions/built-in.md
index 886706e928..ab00e44a43 100644
--- a/content/english/python-basics/functions/built-in.md
+++ b/content/english/python-basics/functions/built-in.md
@@ -17,10 +17,10 @@ print('The sorted arr is :',arr)
```
# find()
-Returns the first occurence of the input(pattern) to the find() provided in the given string.
+Returns the first occurrence of the input(pattern) to the find() provided in the given string.
```python
str1 = "Hello World"
-index = str1.find("World)"
+index = str1.find("World")
print(index) #prints 6
```
@@ -32,16 +32,16 @@ print(len(arr)) #prints 5
```
# isdigit()
-This function returns `true` if the string passed as an argument consists of only digits; otherwise it returns `false`
+This function returns `True` if the string passed as an argument consists of only digits; otherwise it returns `False`
```python
s = "123";
-print s.isdigit() #prints true
+print(s.isdigit()) #prints True
s = "Hello World";
-print s.isdigit() #prints false
+print(s.isdigit()) #prints False
s = "123Hello"
-print s.isdigit() #prints false as it has letters along with digits
+print(s.isdigit()) #prints False as it has letters along with digits
```
# reverse()
diff --git a/content/english/security-fundamentals/what-is-security.md b/content/english/security-fundamentals/what-is-security.md
index d5071b4d39..807b891f5c 100644
--- a/content/english/security-fundamentals/what-is-security.md
+++ b/content/english/security-fundamentals/what-is-security.md
@@ -9,7 +9,7 @@ weight: 1
**Security** on its own is defined as the state of being free from danger or threat. This is the same as the definition of **cyber security** except that cyber security is all about creating a state of being free from danger but in **cyberspace**.
-Someone who works in **cybersecurity** is always working on something to make sure that people who use computers are safe when they use the internet in a variety of ways. Some cybers security engineers ensure that users are safe by always being on alert for new vulnerabilities while others do the same job by trying to break programs before hackers can.
+Someone who works in **cybersecurity** is always working on something to make sure that people who use computers are safe when they use the internet in a variety of ways. Some cybersecurity engineers ensure that users are safe by always being on alert for new vulnerabilities while others do the same job by trying to break programs before hackers can.
## What is cyberspace?
**Cyberspace** is anywhere that communication happens over a computer network. This can mean when you are interacting with others online in places like social media sites or forums, but it also includes computers talking to each other over the internet or smaller networks for places like a home or office.
diff --git a/content/korean/chatbot/_index.md b/content/korean/chatbot/_index.md
index da9bbc221c..541e5078f7 100644
--- a/content/korean/chatbot/_index.md
+++ b/content/korean/chatbot/_index.md
@@ -5,6 +5,7 @@ date: 2020-02-21T11:45:38-07:00
prereq: "이메일 주소"
download: ""
draft: false
+alwaysopen: false
icon: "fas fa-code"
language: "no-code"
topics: ["ai"]
@@ -38,4 +39,4 @@ difficulties: ["beginner"]
목차
{{% children /%}}
-
\ No newline at end of file
+
diff --git a/content/simplified-chinese/python-basics/data-types/booleans.md b/content/simplified-chinese/python-basics/data-types/booleans.md
index 38c913a3f4..87a902df09 100644
--- a/content/simplified-chinese/python-basics/data-types/booleans.md
+++ b/content/simplified-chinese/python-basics/data-types/booleans.md
@@ -16,7 +16,7 @@ weight: 3
我喜欢饼干。 _______
我最喜欢的颜色是蓝色。 ______
-最常见的布尔运算符是比较运算符，如小于或大于。在Python中，如何编写这些运算符如下所示。打印以下结果：fal
+最常见的布尔运算符是比较运算符，如小于或大于。在Python中，如何编写这些运算符如下所示。打印以下结果：
| 运算符 | 描述 | 运算符 | 描述 |
@@ -30,7 +30,7 @@ weight: 3
```python
print(5 + 8 < 10)
-print((3 + 5) * 6) == (65 - 17)
+print(((3 + 5) * 6) == (65 - 17))
```
第一个陈述应返回False。第二个应返回True。
@@ -61,7 +61,7 @@ print((3 + 5) * 6) == (65 - 17)
True or True | True
True or False | True
False or True | True
-False and False | False
+False or False | False
总结一下，AND要求两个布尔表达式都为true，而OR只需要其中一个布尔表达式为true。以下是一些更多的例子：
diff --git a/content/simplified-chinese/python-basics/data-types/numbers.md b/content/simplified-chinese/python-basics/data-types/numbers.md
index 385eab077d..b572cd84b1 100644
--- a/content/simplified-chinese/python-basics/data-types/numbers.md
+++ b/content/simplified-chinese/python-basics/data-types/numbers.md
@@ -14,12 +14,12 @@ print(24 * (8-3) / 6) #输出 20.0
```
{{% notice note %}}
-计算机在处理整数除法时与常规计算器不同。整数除法将排除余数或小数部分。
+在 Python 3 中，`/` 运算符总是返回小数结果。要进行整数除法（舍弃余数），请使用 `//`。
例如，
-`15/4` 生成 `3`
-`15.0/4.0` 生成 `3.75`
+`15 / 4` 生成 `3.75`
+`15 // 4` 生成 `3`
{{% /notice %}}
@@ -40,7 +40,7 @@ print(24 * (8-3) / 6) #输出 20.0
### 小挑战二
-你能够打印出这个陈述吗？ `"527 乘以 199 等于: __"``
+你能够打印出这个陈述吗？ `"527 乘以 199 等于: __"`
你可以用(527 * 199)的答案来填写空白处。如果要同时打印字符串和数字，必须首先将数字转换为字符串。
@@ -60,7 +60,7 @@ print(24 * (8-3) / 6) #输出 20.0
```python
# 这一行代码导入所需的库
- from random import
+ from random import randint
# 这一行代码打印在1（包括）和10（包括）之间的随机数
print(randint(1,10))
```
diff --git a/content/simplified-chinese/python-basics/functions/built-in.md b/content/simplified-chinese/python-basics/functions/built-in.md
index 43b08fc018..2ead1e6643 100644
--- a/content/simplified-chinese/python-basics/functions/built-in.md
+++ b/content/simplified-chinese/python-basics/functions/built-in.md
@@ -20,7 +20,7 @@ print('The sorted arr is :',arr)
返回给定字符串中输入（模式）的第一个出现位置。
```python
str1 = "Hello World"
-index = str1.find("World)"
+index = str1.find("World")
print(index) #输出 6
```
@@ -32,16 +32,16 @@ print(len(arr)) #输出 5
```
# isdigit()
-此函数判断传递的字符串是否仅由数字组成，是则返回 `true`；否则返回 `false`。
+此函数判断传递的字符串是否仅由数字组成，是则返回 `True`；否则返回 `False`。
```python
s = "123";
-print s.isdigit() #输出 true
+print(s.isdigit()) #输出 True
s = "Hello World";
-print s.isdigit() #输出 false
+print(s.isdigit()) #输出 False
s = "123Hello"
-print s.isdigit() #输出 false 因为其中包含字母和数字
+print(s.isdigit()) #输出 False 因为其中包含字母和数字
```
# reverse()