| b66bbc41ce52efe667af0ba47a6098216b758236 | |
| diff --git a/Include/opcode.h b/Include/opcode.h | |
| index 99c3b0ef81..dceedc662a 100644 | |
| --- a/Include/opcode.h | |
| +++ b/Include/opcode.h | |
| @@ -12,6 +12,8 @@ extern "C" { | |
| #define ROT_THREE 3 | |
| #define DUP_TOP 4 | |
| #define DUP_TOP_TWO 5 | |
| +#define COMPARE_IS_NONE 6 |
| <html> | |
| <head> | |
| <title>Test speed of various methods of building DOM</title> | |
| </head> | |
| <body> | |
| Test speed of various methods of building DOM | |
| </body> | |
| <script> |
| <html> | |
| <head><title>More speed tests</title></head> | |
| <body> | |
| <h1>More speed tests</h1> | |
| <div id="main"></div> | |
| <script> | |
| /* | |
| <ul> | |
| {% for item in items %} | |
| <li>item: {{ item }}</li> |
| // Simple HTTP server with regex-based router | |
| package main | |
| import ( | |
| "fmt" | |
| "net/http" | |
| "regexp" | |
| ) |
| // A little "Connect Four" game | |
| package main | |
| import ( | |
| "bufio" | |
| "flag" | |
| "fmt" | |
| "os" | |
| "strconv" |
| def distance(s, t, cache=None): | |
| """Return minimum edit distance between s and t, where an edit | |
| is a character substitution, deletion, or addition. | |
| """ | |
| if not s: | |
| return len(t) | |
| if not t: | |
| return len(s) | |
| if cache is None: |
| // Print the Mandelbrot set on stdout | |
| package main | |
| import ( | |
| "fmt" | |
| "math/cmplx" | |
| ) | |
| const ( |
| # AWK program to compare time complexity of joining strings using a | |
| # simple O(N^2) algorithm and a slightly more complex O(N log N) one. | |
| # Join array elements, separated by sep: O(N^2) version | |
| function join1(a, sep, i, s) { | |
| for (i = 1; i+1 in a; i++) { | |
| s = s a[i] sep | |
| } | |
| if (i in a) { | |
| s = s a[i] |
I'm going to demo a bunch of Python builtin and stdlib functions. There's a lot to get through, so I'll be going fast, but please stop me and ask questions as we go. The goal is to give you a taste of Python's power and expressivity if you're not a Python person, or maybe teach you a few new tricks if you are already.
# enumerate: iterate with index *and* item
>>> strings = ['123', '0', 'x']
>>> for i, s in enumerate(strings):
... print(f'{i} - {s}') # f-strings!
| // Flatten JSON input | |
| // | |
| // Example: | |
| // | |
| // $ echo '{"user":"Ben","ints":[true,false,null],"sub":{"x":1,"y":2}}' | go run flattenjson.go | |
| // _.ints[0] = true | |
| // _.ints[1] = false | |
| // _.ints[2] = null | |
| // _.sub.x = 1 | |
| // _.sub.y = 2 |