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Fixed point vs Floating point number
... place sits (called the exponent). So a floating point number that took up 10 digits with 2 digits reserved for the exponent might represent a largest value of 9.9999999e+50 and a smallest non-zero value of 0.0000001e-49.
sh...
Naming of ID columns in database tables
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HLGEMHLGEM
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8
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PHP function to get the subdomain of a URL
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Here's a one line solution:
array_shift((explode('.', $_SERVER['HTTP_HOST'])));
Or using your example:
array_shift((explode('.', 'en.example.com')));
EDIT: Fixed "only variables should be passed by reference" by adding double parenthesis.
EDIT 2: Star...
Should operator
...ate:?
– Matt Clarkson
Jan 25 '13 at 10:12
47
@MattClarkson: Its not. Its a friend function declar...
What's the absurd function in Data.Void useful for?
... f -> onAwait $ \x -> foldConsumer onPure onAwait (f x)
Yield x _ -> absurd x
or alternatively, that you can ignore the yield case when dealing with consumers. This is the general version of this design pattern: use polymorphic data types and Void to get rid of possibilities when yo...
Why is setTimeout(fn, 0) sometimes useful?
...n asynchronously, after the shortest possible delay - which will be around 10ms when the tab has focus and the JavaScript thread of execution is not busy.
The OP's solution, therefore was to delay by about 10ms, the setting of the selected index. This gave the browser an opportunity to initialize t...
How to convert std::string to lower case?
... Deduplicator
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answered Nov 24 '08 at 11:59
Stefan MaiStefan Mai
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What should be in my .gitignore for an Android Studio project?
...luzLior Iluz
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How can I generate a diff for a single file between two branches in github
...you, this was exactly the suggestion I needed for gist.github.com/ncoghlan/1067805fe673b3735ac854e195747493/…! :)
– ncoghlan
May 9 '17 at 11:41
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Phonegap Cordova installation Windows
...@0.3.0, tunnel-agent@0.3.0, mime@1.2.11, node-uuid@1.4.1, http-signature@0.10.0, hawk@0.13.1, form-data@0.0.8)
├── express@3.0.0 (methods@0.0.1, fresh@0.1.0, range-parser@0.0.4, crc@0.2.0, cookie@0.0.4, commander@0.6.1, debug@0.7.2, mkdirp@0.3.3, send@0.1.0, connect@2.6.0)
├── ripple-emu...