TC Wang – Medium

TC Wang

TC Wang

C++ 1min: Competitive Arithmetic Tricks

There’re some tricks to make your program run much faster. Although in most cases, the performance boost isn’t noticeable for regular…

Dec 11, 2022

C++ 1min: Competitive Arithmetic Tricks

Dec 11, 2022

TC Wang

N-threads Modify Non-Atomic Shared Variable

I recently am asked with this pseduo code for concurrent programming problem:

Nov 30, 2022

N-threads Modify Non-Atomic Shared Variable

Nov 30, 2022

TC Wang
in
SodaLabs

How to Reason About Weighted Matrices in Neural Network

Weights matrix is a linear transformation that either squash space or expands space

Oct 11, 2020

How to Reason About Weighted Matrices in Neural Network

Oct 11, 2020

TC Wang
in
SodaLabs

Note: Logistic Regress Gradient Descent

Sep 14, 2020

Note: Logistic Regress Gradient Descent

Sep 14, 2020

TC Wang
in
SodaLabs

Heap’s Algorithm: Fun Observation

Heap’s Algorithm is NOT heap sort, and instead, it’s an algorithm to generate permutations.

Aug 19, 2019

Heap’s Algorithm: Fun Observation

Aug 19, 2019

TC Wang
in
SodaLabs

RxJava: Handling Errors Like a Pro

Why the error is the terminate event in RxJava? How to bring the reactive streams back to alive after it is terminated by an error?

Apr 21, 2019

Image result for handle error in rxjava

Apr 21, 2019

TC Wang
in
SodaLabs

RxJava Pro-Tip: How flatMap and switchMap handle terminate events

How does a flatMap or switchMap handle a terminate event such as Observable.empty() or Completable.complete()

Dec 4, 2018

RxJava Pro-Tip: How flatMap and switchMap handle terminate events

Dec 4, 2018

TC Wang
in
SodaLabs

Kotlin: Dive Into “inline”, Specifically With Byte-Code Level

From the official document, we know the inline function is similar to C/C++ Macro, where the instruction of the function is…

Nov 4, 2018

Kotlin: Dive Into “inline”, Specifically With Byte-Code Level

Nov 4, 2018

TC Wang
in
SodaLabs

RecyclerView Pro Tips: Add Line Divider In XML

The RecyclerView supports addItemDecoration method since 22.1.0 and many people use this method to add line divider, but programmatically…

Oct 11, 2018

RecyclerView Pro Tips: Add Line Divider In XML

Oct 11, 2018

TC Wang
in
PicCollage Company Blog

RxJava2: “TakeWhenObservable”

Updated: Jun 28, 2018

Jun 22, 2018

RxJava2: “TakeWhenObservable”

Jun 22, 2018

TC Wang

TC Wang

I’m an engineer who loves solving problems and science. You could find me on my LinkedIn page, https://www.linkedin.com/in

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