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Writing to an Excel spreadsheet
...w to Python. I need to write some data from my program to a spreadsheet. I've searched online and there seem to be many packages available (xlwt, XlsXcessive, openpyxl). Others suggest to write to a .csv file (never used CSV and don't really understand what it is).
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Initializing a two dimensional std::vector
So, I have the following:
9 Answers
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How to create a HashMap with two keys (Key-Pair, Value)?
I have a 2D array of Integers. I want them to be put into a HashMap. But I want to access the elements from the HashMap based on Array Index. Something like:
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Android: AutoCompleteTextView show suggestions when no text entered
I am using AutoCompleteTextView , when the user clicks on it, I want to show suggestions even if it has no text - but setThreshold(0) works exactly the same as setThreshold(1) - so the user has to enter at least 1 character to show the suggestions.
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Click button copy to clipboard using jQuery
...need to add a link which will add the text to the clipboard. Is there a solution for this?
21 Answers
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What is the instanceof operator in JavaScript?
The instanceof keyword in JavaScript can be quite confusing when it is first encountered, as people tend to think that JavaScript is not an object-oriented programming language.
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Use cases for NoSQL [closed]
...interested in what peoples thoughts are on the best use-cases for its use over relational database storage. What should trigger a developer into thinking that particular datasets are more suited to a NoSQL solution. I'm particularly interested in MongoDB and CouchDB as they seem to be getting th...
C Macro definition to determine big endian or little endian machine?
...one line macro definition to determine the endianness of the machine. I am using the following code but converting it to macro would be too long.
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How to programmatically round corners and set random background colors
I'd like to round the corners of a view and also change the color of the view based on the contents at runtime.
8 Answers
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