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remove redundant "else" test in temperature example #451

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Merged
merged 3 commits into from
Jun 8, 2019
Merged

remove redundant "else" test in temperature example #451

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5064375
remove redundant "else" test in temperature example
Artoria2e5 Oct 3, 2018
fa9ff44
else: (squash this) run a spillcheck
Artoria2e5 Oct 4, 2018
fed91f5
Merge branch 'master' into patch-4
robsoncouto Jun 8, 2019
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12 changes: 6 additions & 6 deletions Language/Structure/Control Structure/else.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@ subCategories: [ "Control Structure" ]

[float]
=== Description
The `if...else` allows greater control over the flow of code than the basic link:../if[if] statement, by allowing multiple tests to be grouped together. An `else` clause (if at all exists) will be executed if the condition in the `if` statement results in `false`. The `else` can proceed another `if` test, so that multiple, mutually exclusive tests can be run at the same time.
The `if...else` allows greater control over the flow of code than the basic link:../if[if] statement, by allowing multiple tests to be grouped together. An `else` clause (if at all exists) will be executed if the condition in the `if` statement results in `false`. The `else` can precede another `if` test, so that multiple, mutually exclusive tests can be run at the same time.
[%hardbreaks]

Each test will proceed to the next one until a true test is encountered. When a true test is found, its associated block of code is run, and the program then skips to the line following the entire if/else construction. If no test proves to be true, the default `else` block is executed, if one is present, and sets the default behavior.
Expand Down Expand Up @@ -57,15 +57,15 @@ Below is an extract from a code for temperature sensor system
----
if (temperature >= 70)
{
//Danger! Shut down the system
// Danger! Shut down the system
}
else if (temperature >= 60 && temperature < 70)
else if (temperature >= 60)
{
//Warning! User attention required
// Warning! Thorttle down, run the fans, and notify the user
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You introduced a typo here (should be spelled "Throttle"). I'm actually not convinced changing this comment provides any benefit, though I do very much agree with the change to a consistent comment style.

}
else
{
//Safe! Continue usual tasks...
// Safe! Continue usual tasks...
}
----

Expand All @@ -84,4 +84,4 @@ else
[role="language"]

--
// SEE ALSO SECTION ENDS
// SEE ALSO SECTION ENDS