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The C++ standard does not specify the size of integral types in bytes. It specifies the minimum range these types must be able to hold.The size in bits can be easily found from the specified minimum range.Not referring to the standard but the commonly used sizes for various platforms are −For 32-bit systems, the standard is ILP32 — that is, int, long and pointer are all 32-bit quantities.For 64-bit systems, the Unix standard is LP64 — long and pointer are 64-bit (but int is 32-bit). The Windows 64-bit standard is LLP64 — long and pointer are 64-bit (but long and ... Read More
Use the [attribute*=”value”] selector to select elements whose attribute value contains a specified value.You can try to run the following code to implement the CSS [attribute*="value"] selector,ExampleLive Demo [href* = java] { border: 5px solid orange; border-radius: 5px; } PHP Tutorial Java Tutorial
The only safe way is to check for overflow before it occurs. There are some hacky ways of checking for integer overflow though. So if you're aiming for detecting overflow in unsigned int addition, you can check if the result is actually lesser than either value-added. So for example, unsigned int x, y; unsigned int value = x + y; bool overflow = value < x; // Alternatively "value < y" should also workThis is because if x and y are both unsigned ints if added and they overflow, their values can't be greater than either of them as it ... Read More
To set the elements to retain the style values set by the first keyframe, use the animation-fill-mode property with the forwards value.ExampleLive Demo div { width: 150px; height: 200px; position: relative; background: red; animation-name: myanim; animation-duration: 2s; animation-fill-mode: forwards; } @keyframes myanim { from {left: 0px; background-color: green;} to {left: 200px; background-color: blue;} }
To select elements whose attribute value ends with a specified value, use the [attribute$ = ”value”] selector.You can try to run the following code to implement the CSS [attribute$ = "value"] Selector,ExampleLive Demo [alt$ = Connect] { border: 5px solid blue; border-radius: 5px; }
Use the [attribute|=”value”] selector to select elements with the specified attribute starting with a specified value.You can try to run the following code to implement CSS [attribute|=”value”] Selector,ExampleLive Demo [alt|=Tutor] { border: 5px solid orange; border-radius: 5px; }
Use the animation-fill-mode property with the value both to extend the animation properties in both directions.ExampleLive Demo div { width: 150px; height: 200px; position: relative; background: red; animation-name: myanim; animation-duration: 2s; animation-fill-mode: both; } @keyframes myanim { from {left: 0px; background-color: green;} to {left: 200px; background-color: blue;} }
To set the fill-mode for an animation with CSS, use the animation-fill-mode property. It has the values forwards, backward, both for both the directions, etc.You can try to run the following code to set the fill-mode for animation;ExampleLive Demo div { width: 150px; height: 200px; position: relative; background: red; animation-name: myanim; animation-duration: 2s; animation-fill-mode: forwards; } @keyframes myanim { from {left: 0px; background-color: green;} to {left: 200px; background-color: blue;} }
C++11 was the modern C++ standard published in 2011. This brought many major extensions and improvements to the existing language. Following are the major changes/additions of C++11 −Initializer listsAutomatic type deductionRvalue references and move constructorsconstexpr – Generalized constant expressionsModification to the definition of plain old dataUniform initializationRange-based for loopLambda functions and expressionsAlternative function syntaxExplicit overrides and finalA constant null pointer, nullptrStrongly typed enumerationsRight angle bracket not being treated as an operator at appropriate placesVariadic templatesMultithreading memory modelAdded Hash tables to the STLAdded Regular expressions to the Standard LibraryAdded General-purpose smart pointers like shared_ptr, weak_ptr, etcAnd many more. You can get ... Read More
Use the animation-timing-function property, with the ease-in-out value to set animation with a slow start and end with CSS:ExampleLive Demo div { width: 150px; height: 200px; position: relative; background-color: #808000; animation-name: myanim; animation-duration: 2s; animation-direction: alternate-reverse; animation-iteration-count: 3; } @keyframes myanim { from {left: 100px;} to {left: 200px;} } #demo {animation-timing-function: ease-out;} ease-in-out effect