| #!/bin/bash | |
| # Get the architecture of the machine | |
| arch=$(uname -m) | |
| os=$(uname -s) | |
| # Download the Zellij binary | |
| if [ "$os" == "Darwin" ]; then | |
| filename="zellij-${arch}-apple-darwin.tar.gz" | |
| url="https://github.com/zellij-org/zellij/releases/latest/download/$filename" |
| chmod +x ~/.xinitrc | |
| sudo pacman -S ly | |
| sudo systemctl enable ly.service | |
| sudo systemctl start ly.service | |
| # config | |
| sudo vim /etc/ly/config.ini | |
| sudo systemctl restart ly.service |
| """Simple implementation of a B+ tree, a self-balancing tree data structure that (1) maintains sort | |
| data order and (2) allows insertions and access in logarithmic time. | |
| """ | |
| class Node(object): | |
| """Base node object. | |
| Each node stores keys and values. Keys are not unique to each value, and as such values are | |
| stored as a list under each key. |
Find the Discord channel in which you would like to send commits and other updates
In the settings for that channel, find the Webhooks option and create a new webhook. Note: Do NOT give this URL out to the public. Anyone or service can post messages to this channel, without even needing to be in the server. Keep it safe!
| 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 |
