TGINSIGHT SIMILAR POSTS
Source channel @githubtrending · Post #14864 · Jun 25
#ruby#engineering_blogs#lists#programming_blogs#software_development#tech This list organizes hundreds of top software engineering blogs from big companies, well-known individuals, and popular technologies, all sorted for easy browsing. Following these blogs gives you access to expert advice, real-world solutions, and the latest trends in tech, helping you solve problems faster, learn new skills, and stay updated with what’s happening in the industry[1][3][5]. This saves you time and effort by pointing you to the most valuable resources, so you can focus on learning and improving your work. https://github.com/kilimchoi/engineering-blogs
Search: #insert
@djangoproject · Post #428 · 08/30/2017, 03:40 AM
How #Django knows to #UPDATE vs. #INSERT when you call #save (), #Django follows this algorithm: If the object’s primary key attribute is set to a value that evaluates to True (i.e., a value other than None or the empty string), Django executes an UPDATE. If the object’s primary key attribute is not set or if the UPDATE didn’t update anything, Django executes an INSERT.