Whenever there is a programming speed competition, Python usually goes to the bottom. Some said that is because Python is an interpretation language. All interpretation language is slow. But we know that Java is also a kind of language, its bytecode is interpreted by JVM. …
Imagine for a moment that you have gigabytes — or even terabytes — of text data in front of you. Now suppose that from all that data, you must extract specific text in a fuzzy pattern in a limited amount of processing time. How would you proceed?
In the Azure…
Fourier Transform is a powerful way to view data from a completely different perspective: From the time-domain to the frequency-domain. But this powerful operation looks scary with its math equations.
Transform time-domain wave to frequency-domain:
When the news says “Congress soon must raise the debt ceiling again.” and “It will be almost the 100th time it has done so”.
I am wondering, while Congress passes the bill again and again, can they do this forever? or is there a “true” debt ceiling? …
The Python async/await(with asyncio) is so fast and promising. It looks and feels like the future. When we take a bit look down into it, the whole async/await stuff is built upon yield and generator/coroutine.
But Python coroutine is bizarre, weird, and strange, the more I use it the more…
It is easy to send a single HTTP request by using the requests package. What if I want to send hundreds or even millions of HTTP requests asynchronously? This article is an exploring note to find my fastest way to send HTTP requests.
The code is running in a Linux(Ubuntu)…
Some said “yield” is similar to the usage of “return”, the answer could be both yes and no. But one thing is certain: yield is not return.
The keyword “yield” working like a scissor cut the program into two parts.
The keyword “yield” working like an interrupt in OS, yield…
Azure Machine Learning(AML) provides a powerful and convenient way to build, deploy and run your ML applications. AML allows you to keep your established code build upon Scikit-Learn, PyTorch, or any other ML framework. This is nice.
What is more, if you test and run your experiments in your local…
Delaying and deferring planned work to next release, sounds familiar?
“As Wes had predicted, more and more work is being deferred to the next release, including almost all of the testing.” — Chapter 6
Some years ago, when I was first time promoted as a dev leader and asked to…
Are you fear of missing out on new and cool technologies? fear of checking out the wrong skill tree and miss the whole new industry and career?.
So, you tried to get familiar with all new fancy technologies. when Web 2.0 is hot, you learned Ajax; When Big Data is…
