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Why / when would it be appropriate to override ToString?
...guages use common hacks and a few that get it right. Some require wheel re-inventing, some do a shallow dump, others do a deep dump, none of them work the way I'd like them to...
What I'm asking for is a very simple approach:
print(array.ToString());
Outputs: 'Array[x]' or 'Array[x][y]'
Whe...
What is the difference between YAML and JSON?
... complex tasks like grammar definitions, and is often a better choice than inventing a new language.
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Why em instead of px?
...t?
Show the line on your iPhone. Still same size? Why not?
Who the heck invented the 96dpi computer screen myth?
(Some religions operate with a 72dpi myth. But equally wrong.)
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what exactly is device pixel ratio?
... resolution phone screens consistently now.
So the device pixel ratio was invented by phone makers so that they could continue to push the resolution, sharpness and quality of phone screens, without making elements on the screen too small to see or read.
Here is a tool that also tells you your cur...
What's the equivalent of use-commit-times for git?
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we were forced to invent yet another solution, because we needed specifically modification times and not commit times, and the solution also had to be portable (i.e. getting python working in windows's git installations really is not a simple ...
Why Qt is misusing model/view terminology?
...pattern can look like, which one is correct? In my opinion, the people who invented MVC should be turned to when we want to know how it is supposed to be implemented "correctly". In the original smalltalk paper it says:
The view manages the graphical and/or textual output to the portion of the ...
Coding Practices which enable the compiler/optimizer to make a faster program
...y years ago, C compilers were not particularly smart. As a workaround K&R invented the register keyword, to hint to the compiler, that maybe it would be a good idea to keep this variable in an internal register. They also made the tertiary operator to help generate better code.
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How exactly does __attribute__((constructor)) work?
...t;
One can also add the function pointers to a completely different self-invented section. A modified linker script and an additional function mimicking the loader .ctors/.dtors loop is needed in such case. But with it one can achieve better control over execution order, add in-argument and return...
How did Google manage to do this? Slide ActionBar in Android application
... some idea about Animations, i have read some where,its not sensible to re-invent the Wheel(people who are refering to github source code of sliding menu),but i beleif that you should atleast once try to make your own so you get a idea how it actually works and functions :P
so this is a picture of ...
Should I use tag for icons instead of ? [closed]
... you use extra markup for styling reasons, that's why pseudo-elements were invented, to separate content from style... but when you see the need to support legacy browsers, sometimes you're forced to do these kind of things.
PS. The fact that icons start with an 'i' and that there's an <i> ta...