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What does tilde-greater-than (~>) mean in Ruby gem dependencies? [duplicate]
What does ~> mean in the context of Ruby gem depenedencies?
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How to declare a friend assembly?
I have 2 projects in my solution:
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What is the difference between Numpy's array() and asarray() functions?
What is the difference between Numpy's array() and asarray() functions? When should you use one rather than the other? They seem to generate identical output for all the inputs I can think of.
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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3 Answers
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Get Image size WITHOUT loading image into memory
I understand that you can get the image size using PIL in the following fashion
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How to add a footer to a UITableView in Storyboard
I'm fairly new to iOS development.
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How to detect current state within directive
I'm using AngularUI's routing and I'd like to do a ng-class="{active: current.state}" but I'm unsure how to exactly detect the current state in a directive like this.
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How to input a regex in string.replace?
I need some help on declaring a regex. My inputs are like the following:
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Compiling dynamic HTML strings from database
Nested within our Angular app is a directive called Page, backed by a controller, which contains a div with an ng-bind-html-unsafe attribute. This is assigned to a $scope var called 'pageContent'. This var gets assigned dynamically generated HTML from a database. When the user flips to the next page...
Assigning a variable NaN in python without numpy
Most languages have a NaN constant you can use to assign a variable the value NaN. Can python do this without using numpy?
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