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Hiding elements in responsive layout?

...Class names : .visible-sm-block, hidden-sm) Medium devices Desktops (≥992px) (Class names : .visible-md-block, hidden-md) Large devices Desktops (≥1200px) (Class names : .visible-lg-block, hidden-lg) For more information : http://getbootstrap.com/css/#responsive-utilities Below is deprecat...
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Small Haskell program compiled with GHC into huge binary

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What is the difference between map and flatMap and a good use case for each?

... into a single RDD of results. rdd.flatMap(_.split(" ")).collect res2: Array[String] = Array("Roses", "are", "red", "Violets", "are", "blue") We have multiple words per line, and multiple lines, but we end up with a single output array of words Just to illustrate that, flatMapping from a c...
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How to calculate the number of days between two dates? [duplicate]

... const oneDay = 24 * 60 * 60 * 1000; // hours*minutes*seconds*milliseconds const firstDate = new Date(2008, 1, 12); const secondDate = new Date(2008, 1, 22); const diffDays = Math.round(Math.abs((firstDate - secondDate) / oneDay)); ...
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How do I activate C++ 11 in CMake?

...e cmake_minimum_required to require CMake 3.0 or later, or Set policy CMP0025 to NEW with the following code at the top of your CMakeLists.txt file before the project command: # Fix behavior of CMAKE_CXX_STANDARD when targeting macOS. if (POLICY CMP0025) cmake_policy(SET CMP0025 NEW) endif () ...
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Convert object string to JSON

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How to force maven update?

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Error in strings.xml file in Android

... 297 post your complete string. Though, my guess is there is an apostrophe (') character in your st...
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MySQL, update multiple tables with one query

..., we increase the number of books in a particular order with Order.ID = 1002 in Orders table then we also need to reduce that the total number of books available in our stock by the same number in Books table. UPDATE Books, Orders SET Orders.Quantity = Orders.Quantity + 2, Books.InStock = Books....
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Maximum on http header values?

... 325 No, HTTP does not define any limit. However most web servers do limit size of headers they acce...