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Python name mangling

...ntation, then it is encapsulated (in the opinion of a Python programmer). Now, if you wrote your class in such a way you can use it without having to think about implementation details, there is no problem if you want to look inside the class for some reason. The point is: your API should be good a...
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Is floating-point math consistent in C#? Can it be?

... I know of no way to way to make normal floating points deterministic in .net. The JITter is allowed to create code that behaves differently on different platforms(or between different versions of .net). So using normal floats in...
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What does the CSS rule “clear: both” do?

... so this is how block level elements behave when floated left or right, so now why is clear: both; required and why? So if you note in the layout demo - in case you forgot, here it is.. I am using a class called .clear and it holds a property called clear with a value of both. So lets see why it n...
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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference

...being assigned or passed as an argument. That is what we call a callback. Now the question is, when is that callback called? It depends on the case. Let's try to trace some common behavior again: img.onload may be called sometime in the future, when (and if) the image has successfully loaded. se...
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How to convert a Base64 string into a Bitmap image to show it in a ImageView?

...ase64Encoded = encodedString.substring(encodedString.indexOf(",") + 1); Now the pureBase64Encoded object is ready to be decoded: final byte[] decodedBytes = Base64.decode(pureBase64Encoded, Base64.DEFAULT); Now just simply use the line below to turn this into a Bitmap Object! : Bitmap deco...
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Check if checkbox is checked with jQuery

...type="checkbox" name="chk[]" value="Bananas" /> </fieldset> And now the jQuery: var atLeastOneIsChecked = $('#checkArray:checkbox:checked').length > 0; //there should be no space between identifier and selector // or, without the container: var atLeastOneIsChecked = $('input[name="c...
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Why are Docker container images so large?

...s base on Alpine. UPDATE: the official Docker images are based on alpine now so they are good to use now. share | improve this answer | follow | ...
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Android: Want to set custom fonts for whole application not runtime

...text, attrs, defStyle); parseAttributes(context, attrs); } } Now, if you don't have one, add an XML document under res/values/attrs.xml, and add: <resources> <!-- Define the values for the attribute --> <attr name="typeface" format="enum"> <enum na...
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Facebook development in localhost

Just wanted to know if there is any way I could develop Facebook applications in localhost. 20 Answers ...
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How to disable python warnings

...s warnings section of the python docs? If you are using code that you know will raise a warning, such as a deprecated function, but do not want to see the warning, then it is possible to suppress the warning using the catch_warnings context manager: import warnings def fxn(): warnings.war...