Tim Ustermann

@OSSCody It’s actually surprisingly easy to create your own lint tools… check out @matloob s talk from golab 2019

Is there a static analysis #golang tool that tells you that you should defer a Close on something that happens to be a Closer? If not, sounds like a good idea to me and I would us it if someone made such a thing 😁

@golangweekly Perfect example for “a little copying is better than a little dependency”. This is just the idiomatic way for doing this, iterating over channels and sending. Also, as soon as there’s a context involved, there is no longer a guarantee that all listeners receive anything

Broadcast: Send Notifications to Multiple Goroutines with Guaranteed Delivery - github.com/teivah/broadca…

@KaktuszSok @saam_codes The simplicity of Java? 2000 line interfaces, recursive generics 5 different ways of doing something doesn’t seem very simple to me.

Which is your most loved programming language ? 👇 Mine is Ruby 💎

@awesomekling PARTITIONED DATASET!! (please don’t)

📁🤔 Files are stored in a…

@codexpath2 @Zidniryi @jesss_codes In which language is 0.1+0.2==0.3?

@Zidniryi @jesss_codes No lies. In js 0.1 + 0.2 != 0.3 #coding #100DaysOfCode #javascript #code

@FiloSottile @traviscline releaseOnce := &sync.Once{} defer releaseOnce.Do(func() { sem.Release(1) }) Why? The defer is executed only once, and the once is in the same scope. What am I missing?

@traviscline 🤫 golang.org/cl/321030

I just put together a script, and then made it parallel with context, x/sync/semaphore, x/sync/errgroup, and os/signal.NotifyContext. Took 15 lines. Then I checked how fast it was going. 6 Gbps on an e2-standard-32 GCP machine. Just like that. This is why I like Go. ʕ◔ϖ◔ʔ

@Andevrs @dabit3 Why does it suck?

@dabit3 var javascriptSucksTheBigOne = function (itReallyDoes) { }

Offend a JavaScript developer in one line of code.

@ojrask @matheusrich @typesanitizer Unit tests. Java Unit Tests. 21k. Twenty-one-thousand. 90% test the application from startup to finish. Full round trip for every test.

@timustermann @matheusrich @typesanitizer Let me guess, you're scaffolding a whole production-worthy environment to run tests in?

Understand issue: 45 min Implement fix: 2 min Write test: 20 min Checking that test actually tests the fix: 600 min Land fix: 30 min someone who is good at software please help me budget this, my manager is crying

@boulder_telugu @machadogj @matheusrich @typesanitizer In a Perfect world, a Jenkins or drone would probably do that for you

@machadogj @matheusrich @typesanitizer If you have another laptop, yes 😄

@timustermann @matheusrich @typesanitizer If running an automated regression takes 600min I wonder how long it would take to do something comparable manually!! 😱 And thankfully enough, you can do something else while those automated tests run 😎

@matheusrich @typesanitizer In my experience, this works great, until you run all tests to check that you don’t commit a regression, which will still take 600min

@typesanitizer You could avoid the "checking that the test actually tests the fix" by practicing TDD. You'll write a failing test reproducing the bug. When you fix the bug the test should pass. I wrote a bit about this here (sorry for self promiting): dev.to/matheusrich/a-…

@h3xdom @LondonWhig @MarinaBL10 Also, just because it’s widespread, doesn’t mean it’s good. See also: Natural, COBOL, PL/1, HLASM

@LondonWhig @MarinaBL10 Why not PHP? Did a company like Facebook pick the wrong language?😉PHP is fairly good in its own ways and is one of the most widely used web technologies for backend, so there are plenty of PHP jobs out there.🙃

Your friend wants to learn a programming language. What language do you recommend? A. JavaScript B. Java(includes Kotlin) C. Ruby D. Python E. C# F. Go G. C/C++ I. PHP #100DaysOfCode #CodeHabit365 #CodeNewbie #WomenWhoCode

@h3xdom @LondonWhig @MarinaBL10 Yes they did.

@MarinaBL10 F > B > E > G

Interested in some design patterns, check this article out: medium.com/neotiv-gmbh/5-…

@EmmaBostian Guess BMS maps just aren’t enough anymore

Alright friends, joke's up. I guess it's time to give web development back to the COBOL devs.

@klimodav000 @scientificrealm @realDonaldTrump @BreitbartNews Well he didn't. Just invest 2 minutes and search that up on google lol

@scientificrealm @realDonaldTrump @BreitbartNews How is it making America great again when it’s economy boosted by 30% in these 4 years?

Detroit Absentee Ballot Counting Chaos, Blocked Windows and Observers breitbart.com/politics/2020/… via @BreitbartNews

@rakyll AbstractSingletonProxyFactoryBeanProviderBuilder /** A builder to configure a provider which will provide a bean containing factories for creating abstract singleton proxies */

If hell is real, it must be full of AbstractSingletonProxyFactoryBeans.

@BigBrainAnakin @dylsmith52 @JoeBiden Wish I could have written my thesis with that as all my references

@timustermann @dylsmith52 @JoeBiden The source you are asking for Dude Trust me

Donald Trump is the worst president we've ever had.

@JuenemannJustin @Chaya_23 @Dutchfan33 @JoeBiden In trumps America

@Chaya_23 @Dutchfan33 @JoeBiden At riots promoted by the democrats 🤷🏼‍♂️