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Chrome browser reload options new feature
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Merging two arrays in .NET
... remember as it is like in SQL and also the nomenclature is connected with sets theory.
– Chris W
Nov 25 '15 at 12:24
8
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Select all child elements recursively in CSS
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How to use Morgan logger?
... morgan = require('morgan'); // Require morgan before use
// You can set morgan to log differently depending on your environment
if (app.get('env') == 'production') {
app.use(morgan('common', { skip: function(req, res) { return res.statusCode < 400 }, stream: __dirname + '/../morgan.log' ...
Will writeToFile:atomically: overwrite data?
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Rails 3: Get Random Record
...DanSingerman
# Rails 3
Thing.order("RANDOM()").first
or
Thing.first(:offset => rand(Thing.count))
# Rails 3
Thing.offset(rand(Thing.count)).first
Actually, in Rails 3 all examples will work. But using order RANDOM is quite slow for big tables but more sql-style
UPD. You can use the followin...
What is the difference between ~> and >= when specifying rubygem in Gemfile?
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Show control hierarchy in the WinForms designer
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matplotlib Legend Markers Only Once
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Python Regex instantly replace groups
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