Useful tips for everyday
How can I improve my code review? Best Practices for Code Review Review fewer than 400 lines of code at a time. Take your time.…
How to check if a pair of intervals overlap? A Simple Solution is to consider every pair of intervals and check if the pair overlaps…
What is the difference between sample and distribution? The sampling distribution considers the distribution of sample statistics (e.g. mean), whereas the sample distribution is basically…
What is problem solving for Grade 3? Problem solving is the act of finding a solution when a method for solution is not obvious. It…
Does a bimodal distribution have to be symmetrical? Distributions don’t have to be unimodal to be symmetric. They can be bimodal (two peaks) or multimodal…
Does SDL work on Windows? Windows XP/Vista/7/8/10. SDL currently provides Visual Studio project files for Visual Studio 2010 or later in various flavors, and the…
What is a repository class? Repositories are classes or components that encapsulate the logic required to access data sources. They centralize common data access functionality,…
How many instructions are there in x86? x86 integer instructions Below is the full 8086/8088 instruction set of Intel (81 instructions total). Most if not…
How to cast geometry to varbinary in PostGIS / PostgreSQL? When you insert that string into a geometry column, a geometry object is built. However,…
What is use of empty function in PHP? The empty() function checks whether a variable is empty or not. This function returns false if the…