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How do I show the schema of a table in a MySQL database?

...-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +----------+-------------+------+-----+---------+-------+ | id | int(10) | NO | PRI | NULL | | | name | varchar(20) | YES | | NULL | | | age | int(10) | YES | | NUL...
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how to check the dtype of a column in python pandas

I need to use different functions to treat numeric columns and string columns. What I am doing now is really dumb: 6 Answer...
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When vectors are allocated, do they use memory on the heap or the stack?

... // Can't be on stack - how would the stack "expand" // to make the extra space required between main and foo? vec.push_back(Type()); } int main() { vector<Type> bar; foo(bar); } Likewise: vector<Type> *vect = new vector<Type>; //allocates vect on hea...
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Make div stay at bottom of page's content all the time even when there are scrollbars

... Unfortunately you can't do this with out adding a little extra HTML and having one piece of CSS rely on another. HTML First you need to wrap your header,footer and #body into a #holder div: <div id="holder"> <header>.....</header> <div id="body">....
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Why is this program erroneously rejected by three C++ compilers?

...Image.open('helloworld.png') # Open image object using PIL print image_to_string(image) # Run tesseract.exe on image To use it, do: python script.py > helloworld.cpp; g++ helloworld.cpp share ...
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What is an 'endpoint' in Flask?

...al way that you might go about creating a view, it actually abstracts some extra info from you. Behind the scenes, Flask did not make the leap directly from URL to the view function that should handle this request. It does not simply say... URL (http://www.example.org/greeting/Mark) should be handl...
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How to grep for two words existing on the same line? [duplicate]

... Use grep: grep -wE "string1|String2|...." file_name Or you can use: echo string | grep -wE "string1|String2|...." share | improve this answ...
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Can I change the checkbox size using CSS?

...xt size You can control the aspect, the color, the size of the checkbox No extra HTML needed ! Only 3 lines of CSS needed (the last one is just to give you ideas) Edit: As pointed out in the comment, the checkbox won't be accessible by key navigation. You should probably add tabindex=0 as a proper...
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Include only certain file types when searching in Visual Studio

...g box, go to "find options->Look at these file types". Type in you own string, eg, *.cs, *.aspx, *.ascx. The click the "find all" button. share | improve this answer | fo...
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What are the differences between SML and OCaml? [closed]

...a top-level primitive in SML; it's not part of the Caml library. The Caml string library doesn't provide a fold function (at least not as of version 3.08). Implementations of many of the Caml List functions are unsafe for very long lists; they blow the stack. The type systems are subtly different:...