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Fix typos #13

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Fix typos #13

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edc3ad8
Fix range operator syntax in Kotlin code
megabyte6 Jan 7, 2024
4e90a8d
Fix typo in plural form of data
megabyte6 Jan 7, 2024
9ea7830
Fix typo in function name
megabyte6 Jan 7, 2024
6cfeca4
Fix typo
megabyte6 Jan 7, 2024
79b01e4
Fix unmatched function names
megabyte6 Jan 14, 2024
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30 changes: 15 additions & 15 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@
font-weight: 300;
letter-spacing: 0.05em;
}
</style><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/highlight.min.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/languages/kotlin.min.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/languages/cs.min.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><a target="_blank" href="https://github.com/ttu/kotlin-is-like-csharp"><img id="fork-me" src="https://github.blog/wp-content/uploads/2008/12/forkme_right_red_aa0000.png?resize=149%2C149"></a><div id="note">Kotlin is like C#</div><div class="disclaimer">Compare the syntax of Kotlin vs C#. Don't take language likeness comparison too seriously.</div><div class="disclaimer">Fixes, improvents and additions are welcome. Open an issue or a pull request.</div><div class="section"><div class="title">BASICS</div><div class="case"><div class="name">Hello World</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>println("Hello, world!")
</style><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/highlight.min.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/languages/kotlin.min.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.11.0/languages/cs.min.js"></script><script>hljs.initHighlightingOnLoad();</script></head><body><a target="_blank" href="https://github.com/ttu/kotlin-is-like-csharp"><img id="fork-me" src="https://github.blog/wp-content/uploads/2008/12/forkme_right_red_aa0000.png?resize=149%2C149"></a><div id="note">Kotlin is like C#</div><div class="disclaimer">Compare the syntax of Kotlin vs C#. Don't take language likeness comparison too seriously.</div><div class="disclaimer">Fixes, improvements and additions are welcome. Open an issue or a pull request.</div><div class="section"><div class="title">BASICS</div><div class="case"><div class="name">Hello World</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>println("Hello, world!")
</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>public void Main()
{
Console.WriteLine("Hello, world!");
Expand Down Expand Up @@ -339,7 +339,7 @@
// Person is called Jack</code></pre></div></div></div><div class="case"><div class="name">Range Operator</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>val names = arrayOf("Anna", "Alex", "Brian", "Jack")
val count = names.count()

for (i in 0..<count) {
for (i in 0..&lt;count) {
println("Person ${i + 1} is called ${names[i]}")
}
// Person 1 is called Anna
Expand Down Expand Up @@ -377,7 +377,7 @@
</code></pre></div></div></div><div class="case"><div class="name">Collection Range and Index</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>val names = arrayOf("Anna", "Alex", "Brian", "Jill", "Jack")
val count = names.count()

for (name in names.slice(1..<count - 1)) {
for (name in names.slice(1..&lt;count - 1)) {
println("Person is called $name")
}
// Person is called Alex
Expand All @@ -398,21 +398,21 @@
var multiplied = numbers.Select(e => 3 * e);
// [ 60, 57, 21, 36 ]</code></pre></div></div></div><div class="case"><div class="name">Sort</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>val ordered = listOf(1, 5, 3, 12, 2).sorted()
// [ 1, 2, 3, 5, 12 ]</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>var ordered = new[] { 1, 5, 3, 12, 2 }.OrderBy(i => i);
// [ 1, 2, 3, 5, 12 ]</code></pre></div></div></div><div class="case"><div class="name">Filter / GroupBy / Average</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>val datas = listOf(
// [ 1, 2, 3, 5, 12 ]</code></pre></div></div></div><div class="case"><div class="name">Filter / GroupBy / Average</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>val data = listOf(
SensorData(1, "A", 2.89),
SensorData(2, "B", 12.01),
SensorData(3, "B", 11.89),
SensorData(4, "A", 3.11),
SensorData(5, "A", -456.0)
)

val avgs = datas
val avgs = data
.filter { it.value > -50.0 }
.groupBy(SensorData::location)
.map { Location(it.key, it.value.map(SensorData::value).average()) }

// (location=A, value=3.0)
// (location=B, value=11.95)</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>var datas = new List&lt;SensorData>
// (location=B, value=11.95)</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>var data = new List&lt;SensorData>
{
new SensorData { Id = 1, Location = "A", Value = 2.89 },
new SensorData { Id = 2, Location = "B", Value = 12.01 },
Expand All @@ -421,7 +421,7 @@
new SensorData { Id = 5, Location = "A", Value = -456.0 }
};

var avgs = datas
var avgs = data
.Where(e => e.Value > -50.0)
.GroupBy(e => e.Location)
.Select(g => new {
Expand Down Expand Up @@ -746,28 +746,28 @@
var nb = 42;
var text = nb switch
{
int i when i < 10 => "single digit",
int i when i &lt; 10 => "single digit",
10 => "double digits",
int i when i < 100 => "double digits",
int i when i < 1000 => "triple digits",
int i when i &lt; 100 => "double digits",
int i when i &lt; 1000 => "triple digits",
_ => "four or more digits"
};

// With C# 9 relational and conjunctive patterns
var nb = 42;
var text = nb switch
{
< 10 => "single digit",
10 or (>= 11 and < 100) => "double digits",
< 1000 => "triple digits",
&lt; 10 => "single digit",
10 or (>= 11 and &lt; 100) => "double digits",
&lt; 1000 => "triple digits",
_ => "for or more digits",
};
// double digits</code></pre></div></div></div><div class="case"><div class="name">Is Expression / When Clause / Property Pattern</div><div class="pair"><div class="card"><div class="lang">Kotlin</div><pre class="code"><code>// Not supported yet
// https://youtrack.jetbrains.com/issue/KT-20004
// http://openjdk.java.net/jeps/305</code></pre></div><div class="card"><div class="lang">C#</div><pre class="code"><code>var result = item switch
{
Square s => Handle(s),
Circle { Radius: < 10 } c => HandleUnder10(c),
Circle { Radius: &lt; 10 } c => HandleUnder10(c),
Circle { Radius: 20 } c => Handle20(c),
Circle c => Handle(c),
_ => throw new Exception("Unknown shape")
Expand All @@ -776,7 +776,7 @@
// Same with if statements
if (item is Square s)
{ }
else if (item is Circle { Radius: < 10 })
else if (item is Circle { Radius: &lt; 10 })
{ }
else if (item is Circle { Radius: 20 })
{ }
Expand Down