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Java OCR implementation [closed]

...oxJoshua Fox 14.6k1414 gold badges6161 silver badges9898 bronze badges add a comment  |  ...
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Using str_replace so that it only acts on the first match?

...ormance', if performance were the primary concern, we would not be writing PHP! Something other than '/' could be used to wrap the pattern, perhaps '~', which would help avoid the escaping problem to some degree. It depends what the data is, and where it came from. – ThomasReds...
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Remove excess whitespace from within a string

...xtra whitespace for you - make sure you have "\" before "s" :) some online-php-testing pages remove it :) – jave.web Jul 3 '16 at 11:27 ...
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Stateless and Stateful Enterprise Java Beans

I am going through the Java EE 6 tutorial and I am trying to understand the difference between stateless and stateful session beans. If stateless session beans do not retain their state in between method calls, why is my program acting the way it is? ...
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proguard hell - can't find referenced class

...ic Lafortune 42.1k77 gold badges102102 silver badges9898 bronze badges 15 ...
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How to get random value out of an array?

... Since PHP 7.1, array_rand() uses the Mersenne Twister generator: rand() aliased to mt_rand() and srand() aliased to mt_srand(). In practice it should now be good enough. – Gras Double Jun 29 '...
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SQL WHERE condition is not equal to?

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Is there a PHP function that can escape regex patterns before they are applied?

Is there a PHP function that can escape regex patterns before they are applied? 2 Answers ...
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How do I include negative decimal numbers in this regular expression?

... Regexident 28.9k1010 gold badges9090 silver badges9898 bronze badges answered Apr 4 '13 at 14:53 KF2KF2 8,37277 gold badges3434 ...
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How to do a scatter plot with empty circles in Python?

...ors='none', edgecolors='r') plt.show() Note: For other types of plots see this post on the use of markeredgecolor and markerfacecolor. share | improve this answer | follo...