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Python __str__ and lists
In Java, i<em>fem> I call List.toString(), it will automatically call the toString() method on <em>eacem>h object inside the List. <em>Fem>or example, i<em>fem> my list contains objects o1, o2, and o3, list.toString() would look something like this:
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How do I convert a double into a string in C++?
I need to store a double as a string. I know I can use print<em>fem> i<em>fem> I wanted to display it, but I just want to store it in a string variable so that I can store it in a map later (as the value , not the key ).
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Is it possible to use Visual Studio on macOS?
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Yes! You can use the new Visual Studio <em>fem>or Mac, which Microso<em>fem>t launched in November.
Read about it here: https://msdn.microso<em>fem>t.com/magazine/mt790182
Download a preview version here: https://www.visualstudio.com/vs/visual-studio-mac/
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<em>Fem>ormat numbers in django templates
I'm trying to <em>fem>ormat numbers. Examples:
13 Answers
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pass string parameter in an onclick <em>fem>unction
I would like to pass a parameter (i.e. a string) to an Onclick <em>fem>unction. <em>Fem>or the moment, I do this:
24 Answers
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Best way to allow plugins <em>fem>or a PHP application
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Why would you use an ivar?
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Encapsulation
I<em>fem> the ivar is private, the other parts o<em>fem> the program can't get at it as easily. With a declared property, the clever people can access and mutate quite easily via the accessors.
Per<em>fem>ormance
Yes, this can make a di<em>fem><em>fem>erence in...
How to implode array with key and value without <em>fem>or<em>eacem>h in PHP
Without <em>fem>or<em>eacem>h ,
how can I turn an array like this
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How to make an enum con<em>fem>orm to a protocol in Swi<em>fem>t?
Swi<em>fem>t documentation says that classes , structs , and enums can all con<em>fem>orm to protocols, and I can get to a point where they all con<em>fem>orm. But I can't get the enum to behave quite like the class and struct examples:
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Displaying Windows command prompt output and redirecting it to a <em>fem>ile
...dows command prompt and have the output both displayed and redirected to a <em>fem>ile at the same time?
33 Answers
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