Category: programming languages

Not many programming languages support this kind of feature. We are not talking about substitution of the values in a string. Instead, we want to reference the variable using …

C# 4.0 or above provides the Parallel.For and Parallel.ForEach to support parallelism in an intuitive manner. In this post, a function is coded to delete trash files older than …

Given a Weather table, write a SQL query to find all dates’ Ids with higher temperature compared to its previous (yesterday’s) dates. +---------+------------+------------------+ | Id(INT) | Date(DATE) | Temperature(INT) …

If you want to search twits with Pictures or Images using PHP, then the following script is right for you. First you would need to set up the Twitter …

In previous post, we talk about the method to obtain a character from its ASCII code. In this post, we want the opposite, e.g. to get the ASCII code …