Financial | Geoff McNamara Blog

Python's all() function

Python all() function Much of my coding efforts are directed towards analyzing financial data specifically targeting potential cash secured puts or covered calls. Recently, I had to refine some market overview displays. I needed a listing of the current market “gainers” and market “losers”. There is one site which I scrape using panda read_html function to grab a hadful of tables. My problem arises from two factors. One is there are no labels or titles to the tables and they can vary.

shell/bash uppercase arguments

turning your commandline arguments into uppercase

To make a long story short… #!/bin/bash PATTERN=$(echo $1 | tr [:lower:] [:upper:]) # or PATTERN=$(echo $1 | tr [a-z] [A-Z]) # or PATTERN=$(echo $1 | awk '{print toupper($0)}') echo "Your \$1 argument is now uppercase: $1" To make a short story long… Just to let you know a little more about me and reveal a few more shells tricks along the way. I am a very conservative investor - always have been but the low interest rates over the recent past has forced me to try a squeeze a little more out of the stock market also known as a “a gentleman’s gambling parlor of greedy people”.

Companionway

Python's all() function

shell/bash uppercase arguments

turning your commandline arguments into uppercase

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