This gist assumes:
| #include<stdio.h> | |
| #include<stdlib.h> | |
| #include<netdb.h> | |
| #include<arpa/inet.h> | |
| int main(int argc, char **argv) { | |
| struct hostent *host; | |
| char str[100]; | |
| char addr[INET_ADDRSTRLEN]; |
| CL-USER> (test-steinhart-hart) | |
| Steinhart-hart coefficients for the ACI/10K-CP curve are: | |
| A: 0.0011212672 | |
| B: 2.3534849E-4 | |
| C: 8.3802405E-8 | |
| Resistance: 336450.0 Expected: -40.0 Calculated: -39.999985 | |
| Resistance: 242660.0 Expected: -35.0 Calculated: -35.009888 | |
| Resistance: 176960.0 Expected: -30.0 Calculated: -30.018707 | |
| Resistance: 130410.0 Expected: -25.0 Calculated: -25.02591 |
This gist is part of a blog post. Check it out at:
http://jasonrudolph.com/blog/2011/08/09/programming-achievements-how-to-level-up-as-a-developer
| Latency Comparison Numbers | |
| -------------------------- | |
| 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 | |
| Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms | |
| Read 4K randomly from SSD* 150,000 ns 0.15 ms |
| /* modernizr-test.js | |
| * Daniel Ott | |
| * 3 March 2011 | |
| * Custom Tests using Modernizr's addTest API | |
| */ | |
Last week, I published some ideas for leveling up as a developer. I put it on GitHub as a gist, and I encouraged people to modify the list to their liking:
Feel free to fork it and add more achievements. (Make sure they're measurable.)
Or, fork it and mark off the achievements you've already conquered. You might even flag the one that you're currently working on.
So far, more than 270 developers have forked this gist. Many devs have customized their forks as personal to-do lists (e.g., crossing off past achievements and highlighting the goal they're currently pursuing). A number of people have also added new achievements to their forks, indicating additional experiences that they
| # git | |
| alias gl='git pull' | |
| alias gp='git push' | |
| alias gd='git diff | mate' | |
| alias gdh='git diff HEAD | mate' | |
| alias gc='git commit -v' | |
| alias gca='git commit -v -a' | |
| alias gcap='git commit -v -a && git push' | |
| alias gb='git branch' | |
| alias gba='git branch -a' |
Characteristics of a lean startup:
Uses "platforms enabled by open source and free software."
Agile development
| public static String findCommonPrefix(List<String> strings) | |
| { | |
| if (strings.size() == 0) | |
| return ""; | |
| String prefix = strings.get(0); |
