Windows Spotlight lock screen picture won't change [Fixed]

Case Hello,   I have an laptop running Windows 10, and usually when my laptop is locked, the picture changes every now and then on my lock screen and I really enjoyed that. But recently for the past month or two, it's been stuck on the same picture and it stopped changing to new pictures. I checked my settings and I still have "Windows Spotlight" set as my lock screen but still nothing happens. It just stopped working and changing pictures for some reason.   If......

Spring boot hotswap with Intellij IDEA

A solution that uses devTools works : 1. Adding devtools to your project<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <optional>true</optional> </dependency> 2. Adding plugin to your pom.xml<plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <configuration> <fork>true</fork> <addResources>true......

Dapper, a Large-Scale Distributed Systems Tracing Infrastructure

Here we introduce the design of Dapper, Google’s production distributed systems tracing infrastructure, and describe how our design goals of low overhead, application-level transparency, and ubiquitous deployment on a very large scale system were met. Dapper shares conceptual similarities with other tracing systems, particularly Magpie [3] and X-Trace [12], but certain design choices were made that have been key to its success in our environment, such as the use of sampling and restricting the instrumentation to a rather small......