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What is the difference between Flex/Lex and Yacc/Bison?

...itimate copies of (the original, AT&T versions of) Lex and Yacc to install on Ubuntu. I wouldn't necessarily say it is impossible, but I'm not aware of such. Flex and Bison are readily available and are equivalent for most purposes. You may also find various alternative and approximately equi...
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Find Results not displaying Results

...ws displays summary information, but not the actual lines matched. This is all my Find Results window displays: 7 Answers ...
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Why does a function with no parameters (compared to the actual function definition) compile?

... All the other answers are correct, but just for completion A function is declared in the following manner: return-type function-name(parameter-list,...) { body... } return-type is the variable type that the funct...
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How Can I Set the Default Value of a Timestamp Column to the Current Timestamp with Laravel Migratio

...r considered a valid date. As documented at the Laravel 5.2 upgrade guide, all timestamp columns should receive a valid default value when you insert records into your database. You may use the useCurrent() column modifier (from Laravel 5.1.25 and above) in your migrations to default the timestamp ...
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MySQL search and replace some text in a field

... @inemanja, @Air without the WHERE clause you do an UPDATE on all the rows... – Alexis Wilke Jun 25 '15 at 3:37 7 ...
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How to count lines in a document?

I have lines like these, and I want to know how many lines I actually have... 24 Answers ...
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Confusion about vim folding - how to disable?

...ound I've found is to set the context sub-option of diffopt to something really huge. eg: set diffopt+=context:99999 – Laurence Gonsalves Mar 26 '14 at 22:51 14 ...
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jQuery vs jQuery Mobile vs jQuery UI?

... jQuery is a JavaScript framework designed to allow developers to literally "write less, do more", the 3 different flavours you are asking about, do very different things. First up jQuery is the core library which contains the main functionality of the framework, so if...
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Difference between jQuery parent(), parents() and closest() functions

...p) the DOM tree. parents() method is similar to parent() but selects all the matching elements up the DOM tree. Begins from the parent element and travels up. share | improve this answer ...
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Write lines of text to a file in R

... Mark - what If I have several threads all of which I would like to add lines to the same file? (The issue being is that you can't have more then one connection to a file, If I am not mistaken) Thanks. – Tal Galili Mar 18 '1...