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typo fixes (#21166)

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rdfriesen
2018-11-08 18:11:45 -05:00
committed by Huyen Nguyen
parent 97d3951e70
commit f5d5de59c0
1 changed files with 4 additions and 2 deletions
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6
guide/english/cplusplus/clean-code-guidelines/index.md
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@ -34,7 +34,8 @@ int cucumber; // global variable "cucumber"
## Using goto, continue, etc. ## Using goto, continue, etc.
This is an usual discussion among programmers, just like global variables, these types of statements are usually considered bad practice. This is a usual discussion among programmers, just like global variables, these types of statements are usually considered bad practice.
They are considered bad because they lead to ["spaghetti code"](https://en.wikipedia.org/wiki/Spaghetti_code). When we program we want a They are considered bad because they lead to ["spaghetti code"](https://en.wikipedia.org/wiki/Spaghetti_code). When we program we want a
linear flow, when using those statements the flow is modified and lead to a "twisted and tangled" flow. linear flow, when using those statements the flow is modified and lead to a "twisted and tangled" flow.
@ -75,7 +76,8 @@ for (int i = 1; i <= 5; i++)
## Declare constants and types at the top ## Declare constants and types at the top
They are usually declared after libraries, this makes them be together and easier to read. They are usually declared after libraries, this makes them be together and easier to read.
For local variables it happens the same, declare them at the top (Other people preffer it declaring them as later as possible in order to save memory see: [cplusplus.com](http://www.cplusplus.com/forum/general/33612/)
For local variables it happens the same, declare them at the top (Other people prefer it declaring them as later as possible in order to save memory see: [cplusplus.com](http://www.cplusplus.com/forum/general/33612/)
## Use only one return function at the end ## Use only one return function at the end