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How to detect if a function is called as constructor?
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21 Answers
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Measuring elapsed time with the Time module
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10 Answers
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Precision String Format Specifier In Swift
...he integer number 4 formatted with "03" looks like 004
let someDouble = 3.14159265359, someDoubleFormat = ".3"
println("The floating point number \(someDouble) formatted with \"\(someDoubleFormat)\" looks like \(someDouble.format(someDoubleFormat))")
// The floating point number 3.14159265359 forma...
How do I write unencoded Json to my View using Razor?
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192
You do:
@Html.Raw(Json.Encode(Model.PotentialAttendees))
In releases earlier than Beta 2 yo...
What is the difference between `new Object()` and object literal notation?
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11 Answers
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How do I convert a Ruby class name to a underscore-delimited symbol?
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143
Rails comes with a method called underscore that will allow you to transform CamelCased string...
Textarea to resize based on content length [duplicate]
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You can check the content's height by setting to 1px and then reading the scrollHeight property:
function textAreaAdjust(element) {
element.style.height = "1px";
element.style.height = (25+element.scrollHeight)+"px";
}
<textarea onkeyup="textAreaAdjust(this)" st...
Scrolling a flexbox with overflowing content
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<div class="box">
<div class="column">Column 1</div>
<div class="column">Column 2</div>
<div class="column">Column 3</div>
</div>
</div>
CSS:
.content {
flex: 1;
display: flex;
overflow: auto;
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Generate a random alphanumeric string in Cocoa
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312
Here's a quick and dirty implementation. Hasn't been tested.
NSString *letters = @"abcdefghij...