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Python super() raises TypeError

...You have to design any methods that need to multiply-inherit (most notably __init__) to pass through arguments in a clean and sensible way, otherwise you'll get TypeErrors or worse debugging problems when someone tries to multiply-inherit using your class. Unless you've really designed to support MI...
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PHP + curl, HTTP POST sample code?

...y simple PHP example that sends a HTTP POST to a remote site // $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,"http://www.example.com/tester.phtml"); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, "postvar1=value1&postvar2=value2&postvar3=value3"); /...
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How do you create a Swift Date object?

... dateFromString. If you wanted to return a nil on bad parses, you would ideally use a failible initializer; but you cannot do that now (June 2015), because of a limitation in Swift 1.2, so then you're next best choice is to use a class factory method. A more elaborate example, which addresses both ...
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How do I iterate over a JSON structure? [duplicate]

... Similarly, lodash offers _.forEach (alias _.each for underscore compatibility) to accomplish the same. – Ville Oct 25 '14 at 5:29 ...
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Create timestamp variable in bash script

...cial documentation here: https://www.gnu.org/software/coreutils/manual/html_node/Time-conversion-specifiers.html#Time-conversion-specifiers share | improve this answer | foll...
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How to check if std::map contains a key without doing insert?

... Use my_map.count( key ); it can only return 0 or 1, which is essentially the Boolean result you want. Alternately my_map.find( key ) != my_map.end() works too. share | improve this answer ...
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How can I change my Cygwin home folder after installation?

I just installed Cygwin, and it looks like the home directory in the bash prompt is on my Z: drive. That's not where I want it. ...
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Catch Ctrl-C in C

...ote this answer seven years ago. Yes, language standards change. If you really must better the world, please add your new answer but leave mine as is. As the answer has my name on it, I'd prefer it to contain my words too. Thank you. ...
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Convert camelCaseText to Sentence Case Text

... Alternatively using lodash: lodash.startCase(str); Example: _.startCase('helloThere'); // ➜ 'Hello There' Lodash is a fine library to give shortcut to many everyday js tasks.There are many other similar string manipulation functions such as camelCase, kebabCase etc. ...
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How to write a Unit Test?

...input. Now, implement the test by declaring a class, name it anything (Usually something like TestAddingModule), and add the testAdd method to it (i.e. like the one below) : Write a method, and above it add the @Test annotation. In the method, run your binary sum and assertEquals(expectedVal,cal...