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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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How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?

...cessary instead of DateTime. So use Time.strptime("1318996912345",'%Q').to_f and you will see the milliseconds preserved, while DateTime.strptime("1318996912345",'%Q').to_f does not preserve it. – skensell Feb 22 '17 at 15:20 ...
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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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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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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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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 - Extracting a property from an array of objects

...he question because, array_column doesn't work with an array of objects at all. Since PHP 7.0.0 is is possible: stackoverflow.com/a/23335938/655224 – algorhythm May 23 '17 at 6:36 ...
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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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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 ...
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How to do a https request with bad certificate?

Say I want to get https://golang.org programatically. Currently golang.org (ssl) has a bad certificate which is issued to *.appspot.com So when I run this: ...