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Difference between __str__ and __repr__?

... right out and say it — I do not believe in debuggers. I don’t really know how to use any debugger, and have never used one seriously. Furthermore, I believe that the big fault in debuggers is their basic nature — most failures I debug happened a long long time ago, in a galaxy far far away. T...
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How to fix SSL certificate error when running Npm on Windows?

...Y & HTTPS_PROXY are environment variables used by lots of software to know where your proxy is. Under Windows, lots of software also uses your OS specified proxy which is a totally different thing. That means you can have Chrome (which uses the proxy specified in your Internet Options) connectin...
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How do I add comments to package.json for npm install?

...alidator for validation of API data" } } When sorted the same way, it's now very easy for me to track these pairs of dependencies/comments either in git commit diffs or in editor while working with package.json. And no extra tools involved, just plain and valid JSON. ...
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How to align content of a div to the bottom

... @fguillen: tested in Chrome (v31) just now as well. Works there, too. – Daniel Szabo Dec 18 '13 at 7:14 5 ...
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What is the difference between exit() and abort()?

... To my knowledge, one further difference between exit and abort would be, that abort could (depending on the operating system configuration) lead to the generation of a core dump. – Dirk Herrmann ...
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Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?

... Note: I noticed this question a while ago, but I'm only posting my answer now because the NDA has been lifted Why does it not appear for AutoLayout? As you may have noticed, iOS 7 brings about a whole new look. The look of UI elements have changed, but also so have some of their sizes (or metrics...
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How do I exclude all instances of a transitive dependency when using Gradle?

...understand translates to group:name:version in Gradle. But then, how do I know what module (in gradle-speak) a particular Maven artifact belongs to? share | improve this answer | ...
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In git, is there a way to show untracked stashed files without applying the stash?

...te that you get an ugly error (fatal: ambiguous argument 'stash@{0}^3': unknown revision or path not in the working tree.) if you don't actually have untracked files in that stash (but thought you did). – Randall Jun 8 '16 at 22:12 ...
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Adding up BigDecimals using Streams

... map it to a Stream<BigDecimal> and then reduce it to a BigDecimal. Now, from an OOP design point I would advice you to also actually use the total() method, which you have already defined, then it even becomes easier: List<Invoice> invoiceList = new ArrayList<>(); //populate Big...
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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]

...ngs in C and C++! In C it means "could take any number of parameters of unknown types", and in C++ it means the same as foo(void). Variable argument list functions are inherently un-typesafe and should be avoided where possible. ...