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How to get first element in a list of tuples?
...ave a list like below where the first element is the id and the other is a string:
12 Answers
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What is the difference between Strategy design pattern and State design pattern?
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In eCommerce application, if extra discount needs to be applied on festive season, then it is state design pattern. The actual discount rate logic can be applied with strategy design pattern, if there are more than one way to arrive at that number.
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Opposite of String.Split with separators (.net)
Is there a way to do the opposite of String.Split in .Net? That is, to combine all the elements of an array with a given separator.
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What is string_view?
string_view was a proposed feature within the C++ Library Fundamentals TS( N3921 ) added to C++17
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format statement in a string resource file
I have strings defined in the usual strings.xml Resource file like this:
5 Answers
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Java GUI frameworks. What to choose? Swing, SWT, AWT, SwingX, JGoodies, JavaFX, Apache Pivot? [close
...course you can integrate your custom controls as well, but that takes some extra effort.
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edited Sep 9 '11 at 12:50
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How do I turn a String into a InputStreamReader in java?
How can I transform a String value into an InputStreamReader ?
6 Answers
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How do I convert a string to a lower case representation?
How do I convert a string to a lower case representation?
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Find document with array that contains a specific value
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As favouriteFoods is a simple array of strings, you can just query that field directly:
PersonModel.find({ favouriteFoods: "sushi" }, ...);
But I'd also recommend making the string array explicit in your schema:
person = {
name : String,
favouriteFoods...
Remove trailing newline from the elements of a string list
...str.strip only works if you're sure that the list does not contain unicode strings. If it can contain both 8-bit and unicode strings, use lambda s: s.strip() as mentioned above, or use the strip function which you can import from the strings module.
– Cito
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