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How to convert JSON data into a Python object

...ace data = '{"name": "John Smith", "hometown": {"name": "New York", "id": 123}}' # Parse JSON into an object with attributes corresponding to dict keys. x = json.loads(data, object_hook=lambda d: SimpleNamespace(**d)) print(x.name, x.hometown.name, x.hometown.id) OLD ANSWER (Python2) In Python2, ...
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What is Normalisation (or Normalization)?

...ase that usually contains family members id, name, address 214 Mr. Chris 123 Main St. 317 Mrs. Chris 123 Main St. could be normalized as id name familyID 214 Mr. Chris 27 317 Mrs. Chris 27 and a family table ID, address 27 123 Main St. Near-Complete normalization (BCNF) is usually not used...
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How to send and retrieve parameters using $state.go toParams and $stateParams?

... So also you should pass toParams as array like this: params = { 'index': 123, 'anotherKey': 'This is a test' } paramsArr = (val for key, val of params) $state.go('view', paramsArr) And you can access them via $stateParams as array like this: app.controller('overviewController', function($scope,...
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Unix command to find lines common in two files

...)-release Copyright (C) 2007 Free Software Foundation, Inc. $ cat > abc 123 567 132 $ cat > def 132 777 321 So the files abc and def have one line in common, the one with "132". Using comm on unsorted files: $ comm abc def 123 132 567 132 777 321 $ comm -12 abc def # No output! ...
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Better techniques for trimming leading zeros in SQL Server?

...IGINT, some types of string will still fail this conversion. Consider 0001E123 for example. – roaima Sep 2 '15 at 12:14 1 ...
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Python equivalent for PHP's implode?

...t;?php declare(strict_types=1);var_dump(implode("glue",["startString",(int)123,"endString"])); gives you string(31) "startStringglue123glueendString" but in python doing "glue".join(["startString",123,"endString"]); gives you TypeError: sequence item 1: expected str instance, int found ...
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How to check if a string contains only digits in Java [duplicate]

... all be "true" System.out.println("1".matches(regex)); System.out.println("12345".matches(regex)); System.out.println("123456789".matches(regex)); // negative test cases, should all be "false" System.out.println("".matches(regex)); System.out.println("foo".matches(regex)); System.out.println("aa123...
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How to split a string in Java

...} } public static void main(String[] args) { checkString("123-4567"); checkString("foo-bar"); checkString("123-"); checkString("-4567"); checkString("123-4567-890"); } } As the pattern is fixed in this instance, it can be compiled in advance and...
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How can I sort arrays and data in PHP?

... Might be a bit of a big edit: gist.github.com/Rizier123/24a6248758b53245a63e839d8e08a32b but if you think it is an improvement and I included everything essential I can apply it. – Rizier123 Jun 2 '16 at 16:30 ...
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Why is it Valid to Concatenate Null Strings but not to Call “null.ToString()”?

... The first sample will be translated into: var bob = String.Concat("abc123", null, null, null, "abs123"); The Concat method checks input and translate null as an empty string The second sample will be translated into: var wtf = ((object)null).ToString(); So a null reference exception will ...