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Appending an element to the end of a list in Scala
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Does Ruby have a string.startswith(“abc”) built in method?
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Why does `a == b or c or d` always evaluate to True?
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SQLAlchemy default DateTime
...clock_timestamp() which do change within a transaction. Docs here: https://www.postgresql.org/docs/current/static/functions-datetime.html#FUNCTIONS-DATETIME-CURRENT
UTC timestamp
If you want to use UTC timestamps, a stub of implementation for func.utcnow() is provided in SQLAlchemy documentation. Yo...
How to break out of a loop in Bash?
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sort object properties and JSON.stringify
...rary will recursively allow you to sort any JSON you pass into it: https://www.npmjs.com/package/json-stable-stringify
var stringify = require('json-stable-stringify');
var obj = { c: 8, b: [{z:6,y:5,x:4},7], a: 3 };
console.log(stringify(obj));
Output
{"a":3,"b":[{"x":4,"y":5,"z":6},7],"c":8}
...
Deprecated warning for Rails 4 has_many with order
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Grep only the first match and stop
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Difference between OperationCanceledException and TaskCanceledException?
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Eager load polymorphic
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