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Merge pull request #1495 from gkotian/master

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First set of changes to the D programming page
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ven 2015-10-13 20:53:05 +02:00
commit 96bb814889
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@ -23,8 +23,10 @@ about [D](http://dlang.org/). The D programming language is a modern, general-pu
multi-paradigm language with support for everything from low-level features to
expressive high-level abstractions.
D is actively developed by Walter Bright and Andrei Alexandrescu, two super smart, really cool
dudes. With all that out of the way, let's look at some examples!
D is actively developed by a large group of super-smart people and is spearheaded by
[Walter Bright](https://en.wikipedia.org/wiki/Walter_Bright) and
[Andrei Alexandrescu](https://en.wikipedia.org/wiki/Andrei_Alexandrescu).
With all that out of the way, let's look at some examples!
```c
import std.stdio;
@ -36,9 +38,10 @@ void main() {
writeln(i);
}
auto n = 1; // use auto for type inferred variables
// 'auto' can be used for inferring types.
auto n = 1;
// Numeric literals can use _ as a digit seperator for clarity
// Numeric literals can use '_' as a digit separator for clarity.
while(n < 10_000) {
n += n;
}
@ -47,13 +50,15 @@ void main() {
n -= (n / 2);
} while(n > 0);
// For and while are nice, but in D-land we prefer foreach
// The .. creates a continuous range, excluding the end
// For and while are nice, but in D-land we prefer 'foreach' loops.
// The '..' creates a continuous range, including the first value
// but excluding the last.
foreach(i; 1..1_000_000) {
if(n % 2 == 0)
writeln(i);
}
// There's also 'foreach_reverse' when you want to loop backwards.
foreach_reverse(i; 1..int.max) {
if(n % 2 == 1) {
writeln(i);
@ -78,7 +83,7 @@ struct LinkedList(T) {
class BinTree(T) {
T data = null;
// If there is only one template parameter, we can omit parens
// If there is only one template parameter, we can omit the parentheses
BinTree!T left;
BinTree!T right;
}