A complete setup guide for integrating Google's Gemini CLI with Claude Code through an MCP (Model Context Protocol) server. This provides automatic second opinion consultation when Claude expresses uncertainty or encounters complex technical decisions.
| # compare rcpp and rust zero matrices performance to test wrap times. | |
| library(microbenchmark) | |
| Rcpp::sourceCpp( | |
| code = ' | |
| #include <Rcpp.h> | |
| using namespace Rcpp; |
| ; /usr/local/bin/nasm -f macho 32.asm && ld -macosx_version_min 10.7.0 -o 32 32.o && ./32 | |
| global start | |
| section .text | |
| start: | |
| push dword msg.len | |
| push dword msg | |
| push dword 1 | |
| mov eax, 4 |
The response to my first few posts has been much larger than I’d imagined and I’d like to thank everyone for the encouragement.
If you’re interested in building a trading system I recommend first reading my previous post on general ideas to keep in mind.
My first really technical post will be on how to build a limit order book, probably the single most important component of a trading system. Because the data structure chosen to represent the limit order book will be the primary source of market information for trading models, it is important to make it both absolutely correct and extremely fast.
To give some idea of the data volumes, the Nasdaq TotalView ITCH feed, which is every event in every instrument traded on the Nasdaq, can have data rates of 20+ gigabytes/day with spikes of 3 megabytes/second or more. The individual messages average about 20 bytes each so this means handling
| library(dplyr) | |
| library(tidyr) | |
| library(purrr) # map | |
| library(slider) | |
| # only returns rsquared | |
| get_coef1 <- function(data) { | |
| coef1 <- lm(data = data, r1 ~ r2 + r3) %>% | |
| coef() %>% | |
| .["r2"] %>% |
| <?xml version="1.0"?> | |
| <root> | |
| <item> | |
| <name>For Topre REALFORCE 87u Users</name> | |
| <devicevendordef> | |
| <vendorname>TopreCorporation</vendorname> | |
| <vendorid>0x0853</vendorid> | |
| </devicevendordef> | |
| <item> | |
| <name>Fix FN + F1..F12 and functional keys</name> |
macOS has ncurses version 5.7 which does not ship the terminfo description for tmux. There're two ways that can help you to solve this problem.
Instead of tmux-256color, use screen-256color which comes with system. Place this command into ~/.tmux.conf or ~/.config/tmux/tmux.conf(for version 3.1 and later):