codestagram

Hello World in Go
abemassry 2018-06-04T03:13:25.693Z
0 Likes0 Commentsgolang
```
package main

import "fmt"
func main() {
  fmt.Println("Hello World")
}
```
Hello World
mparke 2017-04-27T21:41:53.699Z
0 Likes0 Commentsjavascript
```
<script>alert('hello world');</script>
```
One liner to print all of unicode
abemassry 2017-04-26T17:54:04.128Z
0 Likes0 Commentssh
```
for i in `bc <<< "obase = 16 ; $(seq 0 65536)" | tr '\n' ' '`; do printf "$i:"; printf "\u$i"; printf '\n'; done | rs -e | less
```
Function Captchas
Dorthu 2017-04-07T18:58:37.335Z
0 Likes0 Commentspython
```
>>> def captcha(challenge=None, answer=None):
...   def _dec(f):
...     @wraps(f)
...     def _inner(*args, **kwargs):
...       if not challenge in kwargs or not kwargs[challenge] == answer:
...         raise ValueError('captcha failed!')
...       del kwargs[challenge]
...       return f(*args, **kwargs)
...     return _inner
...   return _dec
...
>>> @captcha(challenge='two_plus_three', answer=5)
... def foo(bar):
...   print("bar is {}".format(bar))
...
>>> foo('test')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "<stdin>", line 6, in _inner
ValueError: captcha failed!
>>> foo('test', two_plus_three=5)
bar is test
```
Distilled Greatness
Dorthu 2017-04-06T19:53:21.994Z
0 Likes0 Commentsperl
```
print map { tr/at/pl/r } grep { (ord) % 4 < 3 } sort split //, 'great';
```
Holy hell
Akiiino 2016-12-31T16:58:20.210Z
1 Likes0 Commentspython
```
x = train_data[train_data[:,1].argsort()][(lambda label_count: list(itertools.chain.from_iterable(range(i, i+50) for i in [0]+label_count[:-1]))+list(itertools.chain.from_iterable(range(i+50, j) for i,j in zip([0]+label_count, label_count))))(list(itertools.accumulate(labels.count(a) for a in range(500))))]
```
Functional Ruby
jaturken 2016-11-28T18:39:48.094Z
0 Likes0 Commentsruby
```
def push_page_urls_to_queue(url, doc)
  doc.xpath('//a/@href').
    map{ |link| link.text.strip }.
      select{ |u| belongs_to_domain?(u, url) }.
        map { |u| full_url(u, url) }.
          select{ |u| !already_crawled?(u) }.
            map { |u| queue << { url: u, priority: url_priority(u) } }
end
```
Smile
abemassry 2016-11-11T03:23:21.856Z
0 Likes0 Commentsjson
```
{"Hi": "😀"}
```

Untitled

b-oern 2016-09-06T09:24:46.168Z

0 Likes0 Commentsjavascript

{
hideMarker: bool default false,
items: [
     {
          type: path,
          width: float default 4,
          a int default 50,
          r int default 10,
          g int default 50,
          b int default 250,
          points: [[6,21], [6,52]]
     },
     {
          type: circle,
          radius: 1000,
          a int default 50,
          r int default 10,
          g int default 50,
          b int default 250,
          lat: 51,
          lng: 6
     },
     {
          type: polygon,
          points: [[6,51], [6,52]],
          strokeWidth: float default 4,
          a int default 50,
          r int default 10,
          g int default 50,
          b int default 250
     },
     {
          type: overlay,
          image: "url",
          width: int default 100   // in Metern
          height: int default 170
          lat: 51,
          lng: 6
     }
]
}

Please stop!
WhoStoleMyNick 2016-08-30T12:16:58.427Z
0 Likes0 Commentscsharp
```
Thread.Sleep(duration); // everytime you write Thread.Sleep this time deducting from your lifetime
```