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How to access route, post, get etc. parameters in Zend Framework 2

...;getParam('name', 'default'); NOTE: You could have used the superglobals $_GET, $_POST etc., but that is discouraged. share | improve this answer | follow | ...
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Get last n lines of a file, similar to tail

...nd the right number of '\n' characters. def tail( f, lines=20 ): total_lines_wanted = lines BLOCK_SIZE = 1024 f.seek(0, 2) block_end_byte = f.tell() lines_to_go = total_lines_wanted block_number = -1 blocks = [] # blocks of size BLOCK_SIZE, in reverse order starting ...
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How can I reliably get an object's address when operator& is overloaded?

..., minus the compiler work around bits: template<class T> struct addr_impl_ref { T & v_; inline addr_impl_ref( T & v ): v_( v ) {} inline operator T& () const { return v_; } private: addr_impl_ref & operator=(const addr_impl_ref &); }; template<class T> str...
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How to remove stop words using nltk or python

... from nltk.corpus import stopwords # ... filtered_words = [word for word in word_list if word not in stopwords.words('english')] share | improve this answer | ...
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Which Boost features overlap with C++11?

...) Local function → Lambda expression Min-Max → std::minmax, std::minmax_element Ratio → std::ratio Static Assert → static_assert Thread → <thread>, etc (but check this question). Typeof → auto, decltype Value initialized → List-initialization (§8.5.4/3) Math/Special Functions ...
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YYYY-MM-DD format date in shell script

... $(date +%F_%H-%M-%S) can be used to remove colons (:) in between output 2018-06-20_09-55-58 share | improve this answer ...
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How do I check if a string contains a specific word?

...ucts like !strpos($a, 'are'). Edit: Now with PHP 8 you can do this: if (str_contains('How are you', 'are')) { echo 'true'; } RFC str_contains share | improve this answer | ...
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String difference in Bash

...e is some difference between the two strings? – alpha_989 Aug 10 '17 at 15:28 @alpha_989 , here's your answer: $ diff ...
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Regular expression for first and last name

...'ve tested in python and it supports the characters below: ^[\w'\-,.][^0-9_!¡?÷?¿/\\+=@#$%ˆ&*(){}|~<>;:[\]]{2,}$ Characters supported: abcdefghijklmnopqrstwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ áéíóúäëïöüÄ' 陳大文 łŁőŐűŰZàáâäãåąčćęèéêëėįìíîïłńòó...
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Why can't I forward-declare a class in a namespace using double colons?

... r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z _ digit: one of 0 1 2 3 4 5 6 7 8 9 Which is the production of the common scheme [a-zA-Z_][a-zA-Z0-9_]* we are all familiar with. As you can see, this precludes class foo::bar; from being a valid forward declaration, bec...