A: 1. UITableView drains memory data of the number too much, can give a UITableViewCell, UICollectionViewCell, UITableViewHeaderFooterView set the correct reuse ID, fully reuse.
More and more open project manager (PM) positions. It feels like everyone has realized that they need PMs to run their projects more efficiently, which...
Preface to see the whole network, we sent a lot of interview strategy, interview skills, interview eight-part article, but almost no one standing in the...
You should be busy job-hopping and interview recently, after all, gold, silver and silver, cherish the opportunity, I wish all of you successfully pass the...
Interviewers are now a nightmare for many developers, and it's rare to find someone who can beat an interviewer, because most interviewers are really good...
Whether you're an interviewer or a candidate, these ideas can be very useful. How can you ensure the accessibility of your website or Web application?...
Categories, extensions, proxies, notifications, KVC, KVO, attributes Keyword 1, Categories *1, What is the role of Categories? Declare private methods to decompose large class files...
During the phone interview, the interviewer asked a question: Do you know what's different about a Java-JAR launching Spring Boot project from a traditional JAR?...