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TypeError: got multiple values for argument

...ut it took me ages to realise that. I had self.myFunction(self, a, b, c='123') but it should have been self.myFunction(a, b, c='123') share | improve this answer | fol...
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partial string formatting

...n't 100% control. Imagine: "{foo} {{bar}}".format(foo="{bar}").format(bar="123") from the other examples. I would expect "{bar} 123" but they output "123 123". – Benjamin Manns Sep 21 '18 at 13:53 ...
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python capitalize first letter only

... you can use '2'.isdigit() to check for each character. >>> s = '123sa' >>> for i, c in enumerate(s): ... if not c.isdigit(): ... break ... >>> s[:i] + s[i:].capitalize() '123Sa' sha...
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PHP convert XML to JSON

...ult in key pointing to array of elements: <list><item><a>123</a><a>456</a></item><item><a>123</a></item></list> -> {"item":[{"a":["123","456"]},{"a":"123"}]}. A solution at php.net by ratfactor solves that issue by always sto...
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Can I mix MySQL APIs in PHP?

...swered Jul 9 '15 at 13:59 Rizier123Rizier123 55k1616 gold badges7777 silver badges119119 bronze badges ...
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How do I use shell variables in an awk script?

...f the environment variable ("${v}"): % awk -vv="${v}" 'BEGIN { print v }' 123test Or to make it clearer (with far fewer vs): % environment_variable=123test % awk -vawk_variable="${environment_variable}" 'BEGIN { print awk_variable }' 123test ...
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SQL order string as number

... | 0 /* the string does not contain a number, so the result is 0 */ '123miles' | 123 '$123' | 0 /* the left side of the string does not start with a number */ share | improve t...
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Formatting a number with exactly two decimals in JavaScript

...); // Returns 1.27 This genericity also provides some cool stuff: round(1234.5678, -2); // Returns 1200 round(1.2345678e+2, 2); // Returns 123.46 round("123.45"); // Returns 123 Now, to answer the OP's question, one has to type: round(10.8034, 2).toFixed(2); // Returns "10.80" round...
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Efficient way to remove ALL whitespace from String?

... .ToArray()); } I tested it in a simple unit test: [Test] [TestCase("123 123 1adc \n 222", "1231231adc222")] public void RemoveWhiteSpace1(string input, string expected) { string s = null; for (int i = 0; i < 1000000; i++) { s = input.RemoveWhitespace(); } Assert...
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How to create hyperlink to call phone number on mobile devices?

... I used: Tel: <a href="tel:+123 123456789">+123 123456789</a> and the result is: Tel: +123 123456789 Where "Tel:" stands for pure text and only the number is coded and clickable. ...