These are the formal rules for forming basic UNIX regular expressions. For some simple examples, skip to Simple Examples. The rules come from the Solaris 7 regexp(5) manual page. The I2A2 reflector ...

It was sad to see the hysterical reaction of the political parties to works by controversial artist Giorgos Gavriel, most of which lambasted his paintings. The art was dismissed as “blasphemy,” a ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...

Basic Allowance for Subsistence (BAS) pays for the cost of a military member's meals when dining at their permanent duty station. Although BAS is meant to offset the cost of a member's meals, it doesn ...

The WSJ Americas columnist talks to Free Ex editor Matthew Hennessey about the U.S. military’s weekend raid in Caracas. The show became a phenomenon because it took a particular moment in time and ...

Gerry Baker is Editor at Large of The Wall Street Journal. He writes a weekly column for the editorial page of The Journal each Tuesday on politics, economics and culture. Mr. Baker also writes a ...

Gene expression is the generation of a functional gene product from the information encoded by a gene, through the processes of transcription and translation. Gene products are often proteins, however ...

Gene expression profiling is the determination of the pattern of genes expressed, at the level of transcription, under specific circumstances or in a specific cell to give a global picture of cellular ...

Body language is a silent orchestra, as people constantly give clues to what they’re thinking and feeling. Non-verbal messages including body movements, facial expressions, vocal tone and volume, and ...

Regular saver accounts offer some of the best returns on the market. But, on the flipside, they come with stringent restrictions. Most of the top deals, for example, are only available to current ...