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A string in Python is a sequence of characters. These characters can be letters, numbers, symbols, or whitespace, and they are enclosed within quotes. Python supports both single (‘ ‘) and double (” “) quotes to define a string, providing flexibility based on the coder’s preference or specific requirements of the application. More specifically, strings […]
Jan 11th 2024 FLOSS Weekly Continues at Hackaday Hackaday is the new home of FLOSS Weekly Although the show is no longer in production at TWiT, you can enjoy episodes from our archives. Source link
One of jOOQ’s key features so far has always been to render pretty much exactly the SQL that users expect, without any surprises – unless some emulation is required to make a query work, of course. This means that while join elimination is a powerful feature of many RDBMS, it isn’t part of jOOQ’s feature […]
Prezi has a global audience that depends on the fast and reliable accessibility of its content. In this article, we look into the way Prezi serves content from a network perspective. Photo by Z on Unsplash See this article as a general overview of how content can be served on a global scale. This is […]
Suppose I want to display something on your screen. Whether I want to display a web page like this blog post, an interactive web app, or even a native app that you might download from some app store, at least two devices must be involved. Your device and mine. It starts with some code and […]
In the past, sellers were responsible for managing and fulfilling their own tax obligations. However, more and more jurisdictions are now requiring marketplaces such as Etsy to collect the tax from buyers and remit the tax to the relevant authorities. Etsy now plays an active role in collecting tax from buyers and remitting it all […]
jOOQ 3.19 finally delivers on a set of features that will greatly simplify your queries further, after jOOQ 3.11 introduced implicit to-one joins: What are these features? Many ORMs (e.g. JPA, Doctrine, jOOQ 3.11 and others) support “path joins” (they may have different names for this concept). A path join is a join derived from […]
Predictions:Jason VR for Work Lowering AI training cost/ improved efficiency RISC-V takeoff Patrick Ai claim of AGI Ai peer reviewer Ai Video Generator More space vehicles reaching orbit Early career, finding role at FAANG, liaising vs shipping code. Startup? 3 part. 1. How and when current hype for AI will end? 2. Shape of the […]
Welcome to The Rabbit Hole, the definitive developers podcast. If you are a software developer or technology leader looking to stay on top of the latest news in the software development world, or just want to learn actionable tactics to improve your day-to-day job performance, this podcast is for you. Source link
In MySQL, you cannot do this: create table t (i int primary key, j int); insert into t values (1, 1); update t set j = (select max(j) from t) + 1; The UPDATE statement will raise an error as follows: SQL Error [1093] [HY000]: You can’t specify target table ‘t’ for update in FROM […]