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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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How to filter object array based on attributes?

...art of the new ECMAScript 5th Edition standard, and can be found on almost all modern browsers. For IE, you can include the following method for compatibility: if (!Array.prototype.filter) { Array.prototype.filter = function(fun /*, thisp*/) { var len = this.length >>> 0; if (ty...
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The input is not a valid Base-64 string as it contains a non-base 64 character

...nes. But is this a concrete solution ? i mean how can i guarantee that for all the files this will be the character to be replaced ? – Rohit Verma Feb 27 '13 at 14:52 ...
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DistutilsOptionError: must supply either home or prefix/exec-prefix — not both

I've been usually installed python packages through pip. 8 Answers 8 ...
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Convert Elixir string to integer or float

...er directly. If you want to do that, see @Szymon Jeż answer with String.to_integer/1 – user4275029 Sep 26 '16 at 12:27 6 ...
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New features in java 7

...OutputStream(dest)) { // code } Underscores in numeric literals int one_million = 1_000_000; Strings in switch String s = ... switch(s) { case "quux": processQuux(s); // fall-through case "foo": case "bar": processFooOrBar(s); break; case "baz": processBaz(s); ...
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What's wrong with overridable method calls in constructors?

...ohibit it: There are a few more restrictions that a class must obey to allow inheritance. Constructors must not invoke overridable methods, directly or indirectly. If you violate this rule, program failure will result. The superclass constructor runs before the subclass constructor, so the overr...
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Disable developer mode extensions pop up in Chrome

... to chrome://extensions, check Developer mode and click Pack extension Install the extension by dragging and dropping the .crx file into the chrome://extensions page. You'll get an "Unsupported extensions disabled" popup if you try restarting Chrome at this point. Then for Windows 7 or Windows 8:...
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Why doesn't String switch statement support a null case?

...st by Christian Hujer has some insightful speculation about why null isn't allowed in switches (although it centers on the enum switch rather than the String switch): Under the hood, the switch statement will typically compile to a tablesswitch byte code. And the "physical" argument to switch as we...
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Remove Object from Array using JavaScript

... This however will remove all the occurrences found, not only the first one – Flavien Volken Jul 12 '16 at 6:49 6 ...