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@chuangbo
chuangbo / README.md
Last active June 19, 2023 04:48
Python dynamic DNSPod DNS Script

替换上你的 API Token,域名ID,记录ID等参数,就可以运行了。 会在后台一直运行,每隔30秒检查一遍IP,如果修改了就更新IP。

获取 API Token 的方式

获得 domain_id 可以用 curl

curl -k https://dnsapi.cn/Domain.List -d "login_token=TOKEN"`
@pydanny
pydanny / field.html
Created November 8, 2011 16:33
django-uni-form + Twitter Bootstrap
<!-- this usually goes in <project-root>/templates/uni_form/field.html -->
{% if field.is_hidden %}
{{ field }}
{% else %}
<div class="clearfix {% if field.errors %}error{% endif %}">
<label for="{{ field.auto_id }}" {% if field.field.required %}class="requiredField"{% endif %}>
{{ field.label|safe }}{% if field.field.required %}<span class="asteriskField">*</span>{% endif %}
</label>
<div class="input">
@jboner
jboner / latency.txt
Last active May 7, 2024 19:39
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@dypsilon
dypsilon / frontendDevlopmentBookmarks.md
Last active May 7, 2024 01:27
A badass list of frontend development resources I collected over time.
@umpirsky
umpirsky / A.markdown
Last active August 3, 2023 18:14 — forked from olivierlacan/An_example.markdown
Sublime Text Monokai Sidebar Theme.
@mycodeschool
mycodeschool / DoublyLinkedList.c
Created November 12, 2013 11:38
Doubly Linked List implementation in C
/* Doubly Linked List implementation */
#include<stdio.h>
#include<stdlib.h>
struct Node {
int data;
struct Node* next;
struct Node* prev;
};
@ngrilly
ngrilly / auth.go
Created December 4, 2013 09:49
Sharing authentication cookies between Python and Go. This code is published in response to this discussion on golang-nuts: https://groups.google.com/forum/#!topic/golang-nuts/_nUQ1brlPBY This code is not really ready for public consumption: documentation is missing in some places, tests are missing in the Python version, code is not general eno…
package auth
import (
"net/http"
"net/url"
"strings"
"time"
"lib/crypto"
"lib/utils"
@denji
denji / nginx-tuning.md
Last active May 3, 2024 03:57
NGINX tuning for best performance

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

@staltz
staltz / introrx.md
Last active May 7, 2024 09:38
The introduction to Reactive Programming you've been missing
@marians
marians / bench.py
Last active March 30, 2021 14:30
Benchmarking serialization/unserialization in python using json, pickle and cPickle
import cPickle
import pickle
import json
import random
from time import time
from hashlib import md5
test_runs = 1000
def float_list():