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TypeError: Missing 1 required positional argument: 'self'
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301
You need to instantiate a class instance here.
Use
p = Pump()
p.getPumps()
Small example -...
How can I select all children of an element except the last child?
How would I select all but the last child using CSS3 selectors?
9 Answers
9
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How do you tell the Visual Studio project type from an existing Visual Studio project
...eGuids>
ASP.NET and WCF projects contain:
<ProjectTypeGuids>{603c0e0b-db56-11dc-be95-000d561079b0};{349c5851-65df-11da-9384-00065b846f21};{fae04ec0-301f-11d3-bf4b-00c04f79efbc}</ProjectTypeGuids>
<OutputType>Library</OutputType>
The GUIDs do something to define exactl...
Android: Difference between Parcelable and Serializable?
...|
edited Dec 17 '18 at 10:30
Mahozad
4,54399 gold badges3030 silver badges6565 bronze badges
answered Ma...
How to add a custom right-click menu to a webpage?
...f so, how to display a simple custom right-click menu which does not use a 3rd party JavaScript library?
18 Answers
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Popup弹出菜单扩展 · App Inventor 2 中文网
...单项2被选中(标题,选中状态)
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What does the C++ standard state the size of int, long type to be?
...e of basic C++ types.
I know that it depends on the architecture (16 bits, 32 bits, 64 bits) and the compiler.
24 Answers
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How to request Administrator access inside a batch file
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358
This script does the trick! Just paste it into the top of your bat file. If you want to review...
Android - Handle “Enter” in an EditText
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383
I am wondering if there is a way to
handle the user pressing Enter while
typing in an E...
How to check if a String is numeric in Java
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39 Answers
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