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Singletons vs. Application Context in Android?
...l on physical devices than a singleton concept: the gps, clock, the gyros, etc etc - conceptually how else would you engineer those than as singletons? So yeah.
– Fattie
May 20 '14 at 9:52
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RESTful URL design for search
...persistance) where the result may contains search scoring, categorisation, etc. You can also create/delete a named search like /cars/search/mysearch. Look at that: stackoverflow.com/a/18933902/1480391
– Yves M.
Jan 30 '14 at 14:32
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How do I start a process from C#?
...d the following in my own program.
Process.Start("http://www.google.com/etc/etc/test.txt")
It's a bit basic, but it does the job for me.
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Capturing Groups From a Grep RegEx
... first capture group is stored in index 1, the second (if any) in index 2, etc. Index zero is the full match.
You should be aware that without anchors, this regex (and the one using grep) will match any of the following examples and more, which may not be what you're looking for:
123_abc_d4e5
xyz1...
How do I include negative decimal numbers in this regular expression?
...itive values, but I want it to also allow negative values e.g. -10, -125.5 etc.
14 Answers
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Bower and devDependencies vs dependencies
...d scripts, e.g. unit testing, packaging scripts, documentation generation, etc.
dependencies are required for production use, and assumed required for dev as well.
Including devDependencies within dependencies, as you have it, won't be harmful; the module will just bundle more files (bytes) during...
How to get a subset of a javascript object's properties
...common refactorings like renaming a property in your IDE won't pick it up, etc.etc.
– Andy
May 12 at 18:03
You don't n...
How to determine the encoding of text?
...IC_MIME_ENCODING)
m.load()
encoding = m.buffer(blob) # "utf-8" "us-ascii" etc
There is an identically named, but incompatible, python-magic pip package on pypi that also uses libmagic. It can also get the encoding, by doing:
import magic
blob = open('unknown-file', 'rb').read()
m = magic.Magic(...
Why use prefixes on member variables in C++ classes
...wish to make the type clear, I use standard suffixes (e.g. List, ComboBox, etc).
This makes the programmer aware of the usage of the variable whenever they see/use it. Arguably the most important case is "p" for pointer (because the usage changes from var. to var-> and you have to be much more c...
How to remove all white spaces in java [duplicate]
...remove anything that is a space character (including space, tab characters etc). You need to escape the backslash in Java so the regex turns into \\s. Also, since Strings are immutable it is important that you assign the return value of the regex to a.
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