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Added example with one parameter to master branch (#32027)

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* javascript comments page makeover (english)

Remove redundant information
Fix link styles
Make everything easier to read

* Added example with one parameter
This commit is contained in:
Ulf Swedin
2019-06-25 22:44:19 +02:00
committed by Randell Dawson
parent 850512c2ab
commit e86a675b95
2 changed files with 8 additions and 4 deletions
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7
guide/english/csharp/substring/index.md
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@ -4,18 +4,22 @@ title: Substring
# Substring # Substring
`Substring` extracts a portion of a string value. It is used with 2 integer parameters, the first is location of the first character(starts with index 0) and the second is the desired character length. `Substring` extracts a portion of a string value. It is used with 2 integer parameters, the first is location of the first character(starts with index 0) and the second is the desired character length. If only one parameter is used, it will be the location
of the first character, and the rest of the string is returned from the starting position.
## Example ## Example
``` ```
string firstSentence = "Apple, I have."; string firstSentence = "Apple, I have.";
string secondSentence = "I have a Pen."; string secondSentence = "I have a Pen.";
string thirdSentence = "I am having Fun";
string apple = firstSentence.Substring(0,5); string apple = firstSentence.Substring(0,5);
string pen = secondSentence.Substring(9,3); string pen = secondSentence.Substring(9,3);
string fun = thirdSentence.Substring(12);
Console.WriteLine(apple); Console.WriteLine(apple);
Console.WriteLine(pen); Console.WriteLine(pen);
Console.WriteLine(fun)
``` ```
@ -23,4 +27,5 @@ Console.WriteLine(pen);
``` ```
>Apple >Apple
>Pen >Pen
>Fun
``` ```

5
guide/english/javascript/comments/index.md
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@ -64,9 +64,8 @@ hello(); //does not log anything
### Many IDEs come with a keyboard shortcut to comment out lines. ### Many IDEs come with a keyboard shortcut to comment out lines.
1. Highlight text to be commented 1. Highlight text to be commented
2. Mac: Push `Command`(Apple Key) + `/` 2. Mac: Push `Command`(Apple Key) + `/` or Windows: Push `Control` + `/`
Windows: Push `Control` + `/` 3. You can also uncomment code by doing the same steps
- You can also uncomment code by doing the same steps
#### More Information: #### More Information:
* [How To Write Comments in JavaScript](https://www.digitalocean.com/community/tutorials/how-to-write-comments-in-javascript) * [How To Write Comments in JavaScript](https://www.digitalocean.com/community/tutorials/how-to-write-comments-in-javascript)