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Why Do Some People Learn Faster?
The physicist Niels Bohr once defined an expert as “a person who has made all the mistakes that can be made in a very narrow field.†Bohr’s quip summarizes one of the essential lessons of learning, which is that people learn how to get it right by getting it wrong again and again. Education isn’t magic. Education is the wisdom wrung from failure. A new study, forthcoming in Psychological Science, and led by Jason Moser at Michigan State University, expands on this ...
Go 1.16 is released
Note: The post is authorized by original author to republish on our site. Original author is Stefanie Lai who is currently a Spotify engineer and lives in Stockholm, original post is published here. Last week, Go1.16 was released, bringing relatively more changes than version 1.15, which was influenced by the epidemic. The update is in many aspects, including compilation, deployment, standard library, etc. In the official Go document, all changes are classified based on Too...
GOLANG,GO1.16,NEW FEATURES 2021-02-26 21:08:42
Macro vs. Micro Optimisation
So there's recently been a bit of hype about another Colebourne article: http://blog.joda.org/2011/11/real-life-scala-feedback-from-yammer.html I'd like to respond to a few points he makes. First - You should evaluate Scala and pay attention to its benefits and flaws before adopting it. Yes, there are flaws to Scala. Working at typesafe makes you more aware of some of them. We're actively working to reduce/minimize/get rid of these. In my opinion, the negat...
Optimization,Performance,Micro,Macro,Software 2011-11-30 12:04:25
Guide to use Compass
Sass is one kind of CSS Preprocessor, it can make CSS development simple and maintainable. But to show its real power we may need to have Compass. This article is to introduce Compass. Once you learn Compass, your CSS development efficiency will be largely improved. Here we assume you have mastered the major uses of CSS, if you know Sass, then it's better. It's still ok if you don't know Sass. 1. What is Compass? In simple, Compass it the toolkit of Sass. Sass itself is only a compiler, Compass...
Where Have You Installed Your Python Packages?
Preface I am writing this article because I recently noticed in the Python community that there are several frequently asked questions: Why does running the command after installing pip result in a "executable not found" error? Why does importing a module result in a "ModuleNotFound" error? Why can I run my code in PyCharm, but it doesn't work in the command prompt? Rather than just providing solutions, it is better to teach people how to fish. To address these types of issues, you need to und...
PYTHON,PATH,PATH_PREFIX,PACKAGE LOCATION 2023-12-17 01:03:45
10 Ways to Be a More Productive Web Developer
We could all be more productive. There are many things we can do — some big, some small — that will enhance the way we work and improve the outcomes of our activities.Although I can’t promise that I’ll be able to help you cure all your productivity ailments, I do hope that I can provide you with a few useful, solid tips on streamlining your web development workflow and making every part of the development cycle move quickly and smoothly.Follow each one of these tips a...
Ways,Efficiency,Web development,API,Fram 2011-09-26 11:25:29
Using Angular 2 with Asp.Net MVC/Asp.Net Core
Asp.net development professionals bring this post to explain the use of Angular 2 with Asp.net MVC/ Core. You will read the overview of Angular 2 and Asp.net Core at first in this post. Read the article to find how experts use Angular 2 with MVC / Core. Angular 2 Overview Angular 2 is the upcoming version of MV framework used for creating high level applications in browser. It contains everything needed to create a complex mobile or web apps from a variety of templates. Angular team recently re...
ASP.NET DEVELOPMENT,ANGULAR 2, ASP.NET MVC 2016-10-29 05:15:06
7 Ways Tablets are Better than Laptops or Smartphones
Imagine a situation of preparing for a short weekend trip to a smaller village or a countryside with beautiful nature, fresh air and breathtaking scenery, where your cousins are eagerly expecting you for their twentieth marriage anniversary; you seem to be almost ready, but one thing is missing! A considerable amount of work is still ahead of you, and you also want to stay in touch with your friends, which makes it a bit difficult to decide whether it would be more suitable to take your l...
TABLETS,SMARTPHONE,LAPTOP 2018-07-25 05:32:44
Python – parallelizing CPU-bound tasks with multiprocessing
In a previous post on Python threads, I briefly mentioned that threads are unsuitable for CPU-bound tasks, and multiprocessing should be used instead. Here I want to demonstrate this with benchmark numbers, also showing that creating multiple processes in Python is just as simple as creating multiple threads. First, let’s pick a simple computation to use for the benchmarking. I don’t want it to be completely artificial, so I’ll use a dumbed-down version of factorization...
Python,Multitasking,Multiprocessing,CPU bound 2012-01-17 11:38:22
Deep Understanding of ReentrantLock: Unlocking the Mysteries of Java Concurrent Programming
ReentrantLock introduction ReentrantLock is a class in the Java concurrent package, java.util.concurrent.locks, and is an implementation of the Lock interface. As its name suggests, it is a reentrant mutual exclusion lock. A mutual exclusion lock is a synchronization tool used to protect shared resources, ensuring that only one thread can access the resource at a given time. Reentrant means that a thread can acquire the same lock multiple times without causing a deadlock. This lock provides some...
JAVA,REENTRANTLOCK,CONCURRENCY,MULTITHREADING 2023-05-22 08:01:13
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