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I want to extract the first word of a variable from a string. For example, take this input: 开发者_C百科<?php $myvalue = \'Test me more\'; ?>
Code: let rec get_val (x, n) = match x with [] -> -1 if (n=0) then (h::_) -&开发者_运维知识库gt; h
This question alrea开发者_运维技巧dy has answers here: Closed 10 years ago. Possible Duplicate: What do I have to add to a layout to hide the titlebar?
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I have very definitively come across the \'simulating a 6-faced die\' (which produces a random integer between 1 and 6, all outcomes are equally probable) in Java, Python, Ruby and Bash. However, I am
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I have created several UI elements in the viewDidLoad method开发者_StackOverflow社区. I want to change the color of a particular UIButton from within one of my methods. How can I do this? I\'ve tried
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