I\'d like to remove the first word from a string using PHP. Tried searching but couldn\'t find an answer that I could make s开发者_运维百科ense of.
If a have a string with words and no spaces, how should I parse those words given that I have a dictionary/list that contains those words?
What\'s the best way to slice the last word from a block of text? I can think of Split it to a list (by spaces) and removing the last item, then reconcatenating the list.
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I have to process a text file (an e-book). I\'d like to process it so that there is one sentence per line (a \"newline-separated file\", yes?). How would I do this task using sed the UNIX utility? Doe
I am trying to write a function to clean up user input. I am not trying to make it perfect. I would rather have a few names and acronyms in lowercase than a full paragraph in uppercase.
I need to find a dynamic programming algorithm to solve this problem. I tried but couldn\'t figure it out. Here is the problem:
This question already has answers here: Split string into sentences using regex 开发者_StackOverflow中文版
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开发者_如何学GoI would like to extract the exact sentence if a particular word is present in that sentence. Could anyone let me know how to do it with python. I used concordance() but it only prints l
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