An introduction to curl
using GitHub's API.
Makes a basic GET request to the specifed URI
curl https://api.github.com/users/caspyin
#include <stdio.h> | |
#include <stddef.h> | |
#include <gsl/gsl_matrix.h> | |
int print_matrix(FILE *f, const gsl_matrix *m) | |
{ | |
int status, n = 0; | |
for (size_t i = 0; i < m->size1; i++) { | |
for (size_t j = 0; j < m->size2; j++) { |
import nltk | |
text = """The Buddha, the Godhead, resides quite as comfortably in the circuits of a digital | |
computer or the gears of a cycle transmission as he does at the top of a mountain | |
or in the petals of a flower. To think otherwise is to demean the Buddha...which is | |
to demean oneself.""" | |
# Used when tokenizing words | |
sentence_re = r'''(?x) # set flag to allow verbose regexps | |
([A-Z])(\.[A-Z])+\.? # abbreviations, e.g. U.S.A. |
#!/usr/bin/env bash | |
# Use this one-liner to produce a JSON literal from the Git log: | |
git log \ | |
--pretty=format:'{%n "commit": "%H",%n "author": "%aN <%aE>",%n "date": "%ad",%n "message": "%f"%n},' \ | |
$@ | \ | |
perl -pe 'BEGIN{print "["}; END{print "]\n"}' | \ | |
perl -pe 's/},]/}]/' |
# dropping a database via pymongo | |
from pymongo import Connection | |
c = Connection() | |
c.drop_database('mydatabase') | |
# drop a collection via pymongo | |
from pymongo import Connection | |
c = Connection() | |
c['mydatabase'].drop_collection('mycollection') |
An introduction to curl
using GitHub's API.
Makes a basic GET request to the specifed URI
curl https://api.github.com/users/caspyin
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 |
#!/bin/sh | |
### | |
# SOME COMMANDS WILL NOT WORK ON macOS (Sierra or newer) | |
# For Sierra or newer, see https://github.com/mathiasbynens/dotfiles/blob/master/.macos | |
### | |
# Alot of these configs have been taken from the various places | |
# on the web, most from here | |
# https://github.com/mathiasbynens/dotfiles/blob/5b3c8418ed42d93af2e647dc9d122f25cc034871/.osx |
========================================== ========================================== | |
TMUX COMMAND WINDOW (TAB) | |
========================================== ========================================== | |
List tmux ls List ^b w | |
New new -s <session> Create ^b c | |
Attach att -t <session> Rename ^b , <name> | |
Rename rename-session -t <old> <new> Last ^b l (lower-L) | |
Kill kill-session -t <session> Close ^b & |
This is free and unencumbered software released into the public domain. | |
Anyone is free to copy, modify, publish, use, compile, sell, or | |
distribute this software, either in source code form or as a compiled | |
binary, for any purpose, commercial or non-commercial, and by any | |
means. | |
In jurisdictions that recognize copyright laws, the author or authors | |
of this software dedicate any and all copyright interest in the | |
software to the public domain. We make this dedication for the benefit |