| using UnityEngine; | |
| public static class VectorExtensions | |
| { | |
| /// <summary> | |
| /// Returns a modified version of the vector with one or more components modified | |
| /// </summary> | |
| /// <param name="x">X component to modify</param> | |
| /// <param name="y">Y component to modify</param> | |
| /// <returns>A modified version of the vector with the passed component configurations</returns> |
Templates and generics allow us to achieve very similar results using very similar code syntax in C++ and Java respectively. But despite that, the implementation of these two features and their semantics are vastly different under the hood.
Let us consider first the case of a template called Pair in C++.
| 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 |
Here we want to scrape product name, price and rating from ebay product pages:
url = 'https://www.ebay.com/itm/Sony-PlayStation-4-PS4-Pro-1TB-4K-Console-Black/203084236670'
wanted_list = ['Sony PlayStation 4 PS4 Pro 1TB 4K Console - Black', 'US $349.99', '4.8']
scraper.build(url, wanted_list)
Inspired by dannyfritz/commit-message-emoji
See also gitmoji.
| Commit type | Emoji |
|---|---|
| Initial commit | 🎉 :tada: |
| Version tag | 🔖 :bookmark: |
| New feature | ✨ :sparkles: |
| Bugfix | 🐛 :bug: |
X1C6 Type: 20KG*
Bionic works out of the box on the new 2018 X1 Carbon. The X1C6 is a beautiful laptop, and Bionic is the best Ubuntu yet. Users of all levels of experties/experiences are recommended to try this combination. The purpose of this documentation is to improve the user's experience.
Following changes are required by the DSDT patch:
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Mock File System</title> | |
| <style> | |
| body { | |
| font-family: 'Courier New', Courier, monospace; | |
| background-color: #f4f4f4; |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Mock File System</title> | |
| <style> | |
| body { | |
| font-family: 'Courier New', Courier, monospace; | |
| background-color: #f4f4f4; |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Mock File System</title> | |
| <style> | |
| body { | |
| font-family: 'Courier New', Courier, monospace; | |
| background-color: #f4f4f4; |
| // check version | |
| node -v || node --version | |
| // list locally installed versions of node | |
| nvm ls | |
| // list remove available versions of node | |
| nvm ls-remote | |
| // install specific version of node |