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fix: massive questions markdown fix

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Inanc Gumus
2018-10-19 20:31:10 +03:00
parent eb8d68981a
commit dc4aaea4fa
18 changed files with 657 additions and 224 deletions
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111
08-numbers-and-strings/02-strings/questions/questions.md
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@ -8,8 +8,12 @@
3. "Hello" `"World"`
4. "\"Hello\" `\"World\"`"
> 1. Go doesn't interpret the escape sequences in raw string literals.
> 2. That's right. Go interprets `\"` as `"` but it doesn't do so for ` \"World\"`.
> **1:** Go doesn't interpret the escape sequences in raw string literals.
>
>
> **2:** That's right. Go interprets `\"` as `"` but it doesn't do so for ` \"World\"`.
>
>
## What's the best way to represent the following text in the code?
@ -57,8 +61,11 @@
</xml>`
```
> 2-3. You can't write a string literal like that. It can't be multiple-lines.
> 4. You don't need to use escape sequences inside raw string literals.
> **2-3:** You can't write a string literal like that. It can't be multiple-lines.
>
> **4:** You don't need to use escape sequences inside raw string literals.
>
>
## What's the result of the following expression?
@ -71,7 +78,9 @@ len("lovely")
3. 6 *CORRECT*
4. 0
> 2. Remember! "a" is 1 char. `a` is also 1 char.
> **2:** Remember! "a" is 1 char. `a` is also 1 char.
>
>
## What's the result of the following expression?
@ -84,10 +93,18 @@ len("very") + len(`\"cool\"`)
3. 16
4. 10
> 1. There are also double-quotes, count them as well.
> 2. That's right. Go doesn't interpreted \" in raw string literals.
> 3. Remember! "very" is 4 characters. `very` is also 4 characters.
> 4. Remember! Go doesn't interpreted \" in raw string literals.
> **1:** There are also double-quotes, count them as well.
>
>
> **2:** That's right. Go doesn't interpreted \" in raw string literals.
>
>
> **3:** Remember! "very" is 4 characters. `very` is also 4 characters.
>
>
> **4:** Remember! Go doesn't interpreted \" in raw string literals.
>
>
## What's the result of the following expression?
@ -100,9 +117,15 @@ len("very") + len("\"cool\"")
3. 16
4. 10 *CORRECT*
> 1. There are also double-quotes, count them as well.
> 2. Remember! Go interprets escape sequences in string literals.
> 4. That's right. Go does interpret \" in a string literal. So, "\"" means ", which is 1 character.
> **1:** There are also double-quotes, count them as well.
>
>
> **2:** Remember! Go interprets escape sequences in string literals.
>
>
> **4:** That's right. Go does interpret \" in a string literal. So, "\"" means ", which is 1 character.
>
>
## What's the result of the following expression?
@ -119,9 +142,15 @@ len("péripatéticien")
3. 18
4. 20
> 1. Remember! é is 2 bytes long.
> 2. An english letter is 1 byte long. However, é is 2 bytes long. So, that makes up 16 bytes. Cool.
> 3. You didn't count the double-quotes, did you?
> **1:** Remember! é is 2 bytes long.
>
>
> **2:** An english letter is 1 byte long. However, é is 2 bytes long. So, that makes up 16 bytes. Cool.
>
>
> **3:** You didn't count the double-quotes, did you?
>
>
## How can you find the correct length of the characters in this string literal?
@ -134,9 +163,15 @@ len("péripatéticien")
3. `utf8.RuneCountInString("péripatéticien")` *CORRECT*
4. `unicode/utf8.RuneCountInString("péripatéticien")`
> 1. Where are the double-quotes?
> 2. This only finds the bytes in a string value.
> 4. You're close. But, the package's name is utf8 not unicode/utf8.
> **1:** Where are the double-quotes?
>
>
> **2:** This only finds the bytes in a string value.
>
>
> **4:** You're close. But, the package's name is utf8 not unicode/utf8.
>
>
## What's the result of the following expression?
@ -149,8 +184,12 @@ utf8.RuneCountInString("péripatéticien")
3. 18
4. 20
> 1. This is its byte count. `RuneCountInString` counts the runes (codepoints) not the bytes.
> 2. That's right. `RuneCountInString` returns the number of runes (codepoints) in a string value.
> **1:** This is its byte count. `RuneCountInString` counts the runes (codepoints) not the bytes.
>
>
> **2:** That's right. `RuneCountInString` returns the number of runes (codepoints) in a string value.
>
>
## Which package contains string manipulation functions?
@ -172,10 +211,18 @@ strings.Repeat("*x", 3) + "*"
3. `*x3`
4. `*x*x*x*` *CORRECT*
> 1. You're close but you missed the concatenation at the end.
> 2. Look closely.
> 3. Wow! You should really watch the lectures again. Sorry.
> 4. That's right. Repeat function repeats the given string. And, the concatenation operator combines the strings.
> **1:** You're close but you missed the concatenation at the end.
>
>
> **2:** Look closely.
>
>
> **3:** Wow! You should really watch the lectures again. Sorry.
>
>
> **4:** That's right. Repeat function repeats the given string. And, the concatenation operator combines the strings.
>
>
## What's the result of this expression?
@ -188,7 +235,15 @@ strings.ToUpper("bye bye ") + "see you!"
3. `bye bye + see you!`
4. `BYE BYE see you!` *CORRECT*
> 1. You missed the ToUpper?
> 2. You're close but look closely. ToUpper only changes the first part of the string there.
> 3. Not even close. Sorry.
> 4. Perfect! Good catch! ToUpper only changes the first part of the string there.
> **1:** You missed the ToUpper?
>
>
> **2:** You're close but look closely. ToUpper only changes the first part of the string there.
>
>
> **3:** Not even close. Sorry.
>
>
> **4:** Perfect! Good catch! ToUpper only changes the first part of the string there.
>
>