Showing posts with label vscode. Show all posts
Showing posts with label vscode. Show all posts

This Week I Learned 2018 - Week 22

Last week post or something else instead.

为什么同级相斥,异级相吸呢?这不是指磁铁的原理,而是可以用来形容两个同样作风的领袖都会同样排斥。客观的见解来看待各国领袖的作风。

It actually dawned to me that `eval` is quite similar to try-catch block. If your language did not have the support of try-catch exception handling, `eval` (yes it's evil) is your friend. Even Try::Tiny have its own issues. Perl is really a f-up programming language.

VS Code can do that? (via HN) I still haven't have time to install VS Code in my lappy and set up all the necessary configuration and settings.

What's the point of Perl's map? To transform list without using for (each) loop. Is as simple as that and yet we still having hard time understand that? Another good discussion on different between `map` and `grep`, the former is to process a list, the later is to filtering a list.

Containers according to xkcd. Sometimes the simplest solution is the best solution.

30 is too old for tech job in China. (via HN)

REST API tutorial. Yes, I've done a few wrapper for third parties API and two common issues are not up-to-date documentation and inconsistency, especially when handling different HTTP responses.

Block EU users from accessing your site due to complication of implementing GDPR. Brilliant or just simply crazy. And then you have the GDPR compliance checklist or search through the whole GDPR legislation document instead from the original source or community curated info. GDPR is probably the best things that happened to protect user privacy and reduce the abuse of any organizations on handling our personal data.

"Just write. You'll find your own voice". Probably the best common advice given to anyone who wish to become better at writing. For something related to writing, Janki Method, an approach to learning. When you learn something new, write it down but in an approach of question and answer. Maybe you can use a flash card or something.

Stack Overflow for Team. Interesting, very interesting indeed. I chuckled when I saw this feature was released. Wonder how it likes to re-implemented someone else features. Yeah, we should see things from both ends. DRY can be violated if necessary, only if necessary.

Yeah, making money is nothing but how much you care about making money (emphasis added).
Caring a lot about specifically making money is, in my opinion, absolutely key to making money, because otherwise you just end up focusing on other things (family, pleasures, ideals, etc.). If I wanted to make money, I'd design a very different thing in a very different way compared to if I wanted to make something me and my circle of friends would find useful. These things are practically disjoint.

This Week I Learned - 2017 Week 47

Last week post or random stuff from the archive.

Certain kind of food and my body does not like each other. Age related issue or just simple bad food? On the bright side, got the well deserved rest. More travelling. I can check off one item in my bucket list. Write it down and make it happen.

Never let an inexperience personnel to change your guitar strings. Sloppy works causing the guitar can't stay in tune. How to get the new guitar string to stay in tune then? Just two simple ways. Stretch all guitar strings either vertically (YouTube) or horizontally (YouTube). If this still fail, then you have intonation issue, which is quite tricky to fix or some other problems.

Numerous people have recommend Nujabes, some claimed he is the father of chillhop. Definitely worth adding this genre to your daily playlist.

The fake Facebook profile industry. (via HN). Even in the early days of IRC chat. Social engineering at its best.

What are some interesting papers in CS for a beginner? So many papers to read yet so little time.

Probably the biggest unnoticed item in the cloud right now. AWS have shifted the hypervisor used for the AWS cloud platform, from Xen to KVM. While is may seems like a blow to Xen but there is another new virtualization solution based on Xen called LightVM.

Example of implementing a web development stack based on microservices. (via HN) Overly and unnecessary complex? Perhaps but it serves as a good example of what can be done but not really recommended.

Don't have proper exception handling in Perl? Use eval() then. I finally grok this `eval()` thing in Perl. Example as shown below.
eval {
     # code that might throw exception
     1;  # always return true to indicate success
}
or do {
    # this block executes if eval did not return true (bacuse of an exception)

    # save the exception and use 'Unknown failure' if the content of [email protected] was already
    # removed
    my $error = [email protected] || 'Unknown failure';

    # report the exception and do something about it
};

"Just use jquery. In a few years jquery will be rediscovered and praised all over again." While I don't think this is possible but it's funny as hell.

Fricking annoying preview mode in Visual Studio Code. Disable it.

React control and uncontrolled form inputs. Good for beginner to start with React.

That really says a lots about Silicon Valley, especially the part on a peculiar form of McCarthyism.