clvv · HackerTrans

clvv

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Submissions

Navigating Privacy on Public Blockchains

wdai.us

5 pointsby clvv4 ปีที่แล้ว0 comments

The Complicated Relationship Between Ethereum-Based NFTs and the Environment

alexandrarubio.com

2 pointsby clvv5 ปีที่แล้ว0 comments

Undo - undo shell commands

github.com

3 pointsby clvv14 ปีที่แล้ว0 comments

Boost your command line productivity with "fasd"

github.com

2 pointsby clvv14 ปีที่แล้ว1 comments

F - command line tool for quick access to recent files

github.com

1 pointsby clvv15 ปีที่แล้ว0 comments

comments

14 ปีที่แล้วdiscuss

This video has a very good introduction to the problem.

https://www.youtube.com/watch?v=eAiJocr6ZKg

14 ปีที่แล้วdiscuss

Tools similar to z:

1. [Autojump](https://github.com/joelthelion/autojump), first implementation and what z was based on, written in python. Functionality similar to z.

2. [Fasd](https://github.com/clvv/fasd), feature-rich fork of z, support for files, support for more shells and platforms (BSDs, Android).

14 ปีที่แล้วdiscuss

I think the compiler would already be available in javascript if that's the case.

14 ปีที่แล้วdiscuss

It is always better to have alternatives. Being self-hosting and compiling to a widely-used language like javascript is definitely a plus. Another useful case is that an interactive "Try Fay" page can be setup (like "Try CoffeeScript" page).

14 ปีที่แล้วdiscuss

I wonder if there're any plans to make it self-hosting. It would be more appealing if it can run in browsers and node like CoffeeScript.

14 ปีที่แล้วdiscuss

I hope Firefox OS will get frequent updates just like desktop browsers. If Mozilla manages to bring all the advantages of modern desktop browser technologies on to a mobile platform, I vision they will gain their market share.

14 ปีที่แล้วdiscuss

What about Native American cultures? They had not seen horses until the Europeans arrived, but they certainly had pants.

14 ปีที่แล้วdiscuss

If you're using X, then xcape can map both Esc and Ctrl to Capslock. https://github.com/alols/xcape

14 ปีที่แล้วdiscuss

Here is a quick-and-hackish way to stream / broadcast your terminal (http://www.commandlinefu.com/commands/view/6788/):

    script -qf | tee >(nc -l -p 5000) >(nc -l -p 5001) >(nc -l -p 5002)

The client can then run `nc your_ip port` to watch your terminal live.

Also, I once wrote a node.js script that broadcasts recorded terminal sessions. To see a demo:

    nc wei23.net 5000

Code is on Github: https://github.com/clvv/scriptbroadcast

15 ปีที่แล้วdiscuss

The problem is the lack of an efficient input method. I personally haven't come across any good soft full keyboard. And special keys won't work on bluetooth keyboards on old Android versions. I personally do not have a ICS device yet, but I think it's definitely possible to develope on ICS if the input problem is solved.

15 ปีที่แล้วdiscuss

> It's a near certainty that a bash interpreter will be available on a Unix system; bash has become the JVM of the Unix world.

Don't assume this if you want your shell scripts to be portable. Follow posix standard instead.

15 ปีที่แล้วdiscuss

I agree that WebOS has a good ambition. But maybe that they should have updated their software stack more often. If you look at the software versions, such as Webkit, V8, node, you find that their collection of tools are heavily outdated. That's completely against the nowaday web standard of fast updating.

15 ปีที่แล้วdiscuss

People can accomplish the same thing after learning a mental algorithm to calculate the day of the week. Doomsday rule, invented by Mathematician John Conway, is one of the easier ones to remember.

15 ปีที่แล้วdiscuss

An asian high school senior here. I'm currently in the process of applying to colleges. In most college applications, demographics are listed under the section where they say the information you provide won't hurt your change of getting in. I have not and will not lie about my race on any of the applications. I understand that, statistically, it will hurt my chance of getting into a top-tier college, considering I don't have perfect SAT score and GPA. But I believe that the admission officers would be wise enough to evaluate a person as a whole instead of just puting "tags" on him/her.

15 ปีที่แล้วdiscuss

I've been using HP dm1z for half a year now. It's a pretty good portable laptop with good battery life. Although in terms of computing power it won't compare to the airs. But at $400 it is a pretty good MacBook air alternative.

15 ปีที่แล้วdiscuss

Some related references:

http://mathworld.wolfram.com/KaprekarRoutine.html

http://en.wikipedia.org/wiki/6174_(number)

The Wolfram link contains a list of Kaprekar numbers and Kaprekar sequences in common bases.

15 ปีที่แล้วdiscuss

I believe the reason is memory latency, and the sequential nature of CPUs. http://en.wikipedia.org/wiki/SDRAM_latency

I'm no expert on this subject but I think Moore's Law is more or less still true, as we are getting more and more cores. Note that Moore's law never stated that clock speed doubles every 18 months. In fact, more transistor can cause a decrease in clock speed because of more gate delays.

http://en.wikipedia.org/wiki/Gate_delay http://en.wikipedia.org/wiki/Cpu#Clock_rate

Please correct me if I'm wrong.

15 ปีที่แล้วdiscuss

A partially related topic(maybe many of you already know): I was learning about minimizing logic expressions the other day, and I learned about the Karnaugh Map, which uses Gray code for its axes. You can read more about it here: http://en.wikipedia.org/wiki/Karnaugh_map

15 ปีที่แล้วdiscuss

Lucius: https://github.com/vim-scripts/Lucius

15 ปีที่แล้วdiscuss

> Posted: January 13th, 2007

That's four years ago.