Author: ACMer
April 24, 2021
AWK, awk, AWK programming, BASH, bash script, BASH Shell, batch script, linux, Shell Scripts, ubuntu
Disk high usage are one of the common cause of server down. Some administrators would create a 8GB empty file, and once the disk usage is exceeding a threshold, …
Teaching Kids Programming: Videos on Data Structures and Algorithms The accumulate function is provided in itertools and allows us to return a generator containing the sum of previous items. …
As a user – I want to build a simple retry library, which retries on error and has a mechanism to do an exponential backoff. For example: var err …
Teaching Kids Programming: Videos on Data Structures and Algorithms Given a string lowercase alphabet s, eliminate consecutive duplicate characters from the string and return it. That is, if a …
Blockchain is a hot topic – and we’ll use simple Java code to illustrate the idea. First, we need to define a Block class that is basically a Node …
