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Algorithm to compare two images
...o results.
Zipping
Ow's answer in this question is excellent, I remember reading about these sort of techniques studying AI. It is quite effective at comparing corpus lexicons.
One interesting optimisation when comparing corpuses is that you can remove words considered to be too common, for examp...
Why do most fields (class members) in Android tutorial start with `m`?
...the prefix (or suffix) to see the meaningful part of the name. The more we read the code, the less we see the prefixes. Eventually the prefixes become unseen clutter and a marker of older code." - Robert Martin in Clean Code
– mikugo
Jan 2 '16 at 19:07
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How to get the nth element of a python list or a default if not available
...unction so that you can call it with an iterable as an argument. Easier to read.
– Noufal Ibrahim
Mar 22 '10 at 12:27
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How can a Java variable be different from itself?
...eric operations with NaN as an operand produce NaN as a result. As
has already been described, NaN is unordered, so a numeric comparison
operation involving one or two NaNs returns false and any !=
comparison involving NaN returns true, including x!=x when x is NaN.
...
Error handling in Bash
...actly gratuitous (stackoverflow.com/a/10927223/26334) and if the code is already incompatible with POSIX removing the function keyword doesn't make it any more able to run under POSIX sh, but my main point was that you've (IMO) devalued the answer by weakening the recommendation to use set -e. Stack...
How many classes should I put in one file? [closed]
...port, and you need that import to be perfectly sensible to people who will read, maintain and extend your software.
The rule is this: a module is the unit of reuse.
You can't easily reuse a single class. You should be able to reuse a module without any difficulties. Everything in your library ...
How to detect iPhone 5 (widescreen devices)?
...o your views can adjust, and adapt any screen size.
That's not very hard, read some documentation about that. It will save you a lot of time.
iOS 6 also offers new features about this.
Be sure to read the iOS 6 API changelog on Apple Developer website.
And check the new iOS 6 AutoLayout capabiliti...
What's the best way of structuring data on firebase?
...oin statements and queries.
You also want to denormalize in places where read efficiency is a concern. This is a technique used by all the large scale apps (e.g. Twitter and Facebook) and although it goes against our DRY principles, it's generally a necessary feature of scalable apps.
The gist he...
How to name factory like methods?
... or a random number.
'Produce', 'Generate', 'Construct' are longer to type/read than 'Create'. Historically programmers have favoured short names to reduce typing/reading.
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How to open a local disk file with JavaScript?
...
Here's an example using FileReader:
function readSingleFile(e) {
var file = e.target.files[0];
if (!file) {
return;
}
var reader = new FileReader();
reader.onload = function(e) {
var contents = e.target.result;
displayContents(...