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How can I remove the extension of a filename in a shell script?
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278
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C# : 'is' keyword and checking for Not
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13
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How to join absolute and relative urls?
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Java String remove all non numeric characters
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module.exports vs exports in Node.js
...on = '3.3' instead of module.exports.version = '3.3', which reads a little more clearly. (Note that nano is a local variable, declared a little before the module exports are set.)
– josh3736
Jan 14 '13 at 20:19
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Convert Array to Object
... is used to copy the values of all
enumerable own properties from one or more source objects to a target
object. It will return the target object.
Object.assign({}, ['a','b','c']); // {0:"a", 1:"b", 2:"c"}
The own length property of the array is not copied because it isn't enumerable.
Also,...
How to use the “required” attribute with a “radio” input field
... least one input of the radio group.
Setting required for all inputs is more clear, but not necessary (unless dynamically generating radio-buttons).
To group radio buttons they must all have the same name value. This allows only one to be selected at a time and applies required to the whole grou...
Does Python have “private” variables in classes?
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Logcat not displaying my log calls
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What does the construct x = x || y mean?
...E and is evaluated in a completely different way. The JS is eval in a much more "converted" boolean logic method that I too find much more confusing to read/write. The answer below titled "What is the double pipe operator" is actually a correct answer.
– Collin Chaffin
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