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CSS transition shorthand with multiple properties?

...ransitions combined in shorthand declarations: -webkit-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; -moz-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; -o-transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; transition: height 0.3s ease-out, opacity 0.3s ease 0.5s; Or...
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Cost of len() function

... 360 It's O(1) (constant time, not depending of actual length of the element - very fast) on every ty...
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How can I String.Format a TimeSpan object with a custom format in .NET?

... 250 Please note: this answer is for .Net 4.0 and above. If you want to format a TimeSpan in .Net 3....
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How to change border color of textarea on :focus

... { outline: none !important; border:1px solid red; box-shadow: 0 0 10px #719ECE; } share | improve this answer | follow | ...
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What's the fastest way to convert String to Number in JavaScript?

... There are 4 ways to do it as far as I know. Number(x); parseInt(x, 10); parseFloat(x); +x; By this quick test I made, it actually depends on browsers. http://jsperf.com/best-of-string-to-number-conversion/2 Implicit marked the fastest on 3 browsers, but it makes the code hard to read… S...
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How do I reverse a C++ vector?

...{ std::vector<int> a; std::reverse(a.begin(), a.end()); return 0; } share | improve this answer | follow | ...
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Using .NET, how can you find the mime type of a file based on the file signature not the extension

... answered Sep 12 '08 at 9:44 Steve MorganSteve Morgan 12.4k22 gold badges3838 silver badges4949 bronze badges ...
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Parse (split) a string in C++ using string delimiter (standard C++)

...>=tiger"; std::string delimiter = ">="; std::string token = s.substr(0, s.find(delimiter)); // token is "scott" The find(const string& str, size_t pos = 0) function returns the position of the first occurrence of str in the string, or npos if the string is not found. The substr(size_t p...
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In Scala, what exactly does 'val a: A = _' (underscore) mean?

...he variable to a default value. From the Scala Language Specification: 0 if T is Int or one of its subrange types, 0L if T is Long, 0.0f if T is Float, 0.0d if T is Double, false if T is Boolean, () if T is Unit, null for all other types T. ...
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How do you do a deep copy of an object in .NET? [duplicate]

...= new BinaryFormatter(); formatter.Serialize(ms, obj); ms.Position = 0; return (T) formatter.Deserialize(ms); } } Notes: Your class MUST be marked as [Serializable] for this to work. Your source file must include the following code: using System.Runtime.Serialization.Formatters.Bin...