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Typical AngularJS workflow and project structure (with Python Flask)
I am pretty new to this whole MV* client-side framework frenzy. It doesn't have to be AngularJS, but I picked it because it feels more natural to me than either Knockout, Ember or Backbone. Anyway what is the workflow like? Do people start with developing a client-side application in AngularJS and t...
Handle spring security authentication exceptions with @ExceptionHandler
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Example using Jackson: ObjectMapper mapper = new ObjectMapper(); mapper.writeValue(response.getOutputStream(), new FailResponse(401, authException.getLocalizedMessage(), "Access denied", ""));
– Cyrusmith
Mar 14 '15 at 5:16...
Vim: How to insert in visual block mode?
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if you want to add new text before or after the selected colum:
press ctrl+v
select columns
press shift+i
write your text
press esc
press "jj"
share
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Bypass confirmation prompt for pip uninstall
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Float vs Decimal in ActiveRecord
...s a benchmark:
require "benchmark"
require "bigdecimal"
d = BigDecimal.new(3)
f = Float(3)
time_decimal = Benchmark.measure{ (1..10000000).each { |i| d * d } }
time_float = Benchmark.measure{ (1..10000000).each { |i| f * f } }
puts time_decimal
#=> 6.770960 seconds
puts time_float
#=&g...
How to convert ASCII code (0-255) to its corresponding character?
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new String(new char[] { 65 })
You will end up with a string of length one, whose single character has the (ASCII) code 65. In Java chars are numeric data types.
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Check if null Boolean is true results in exception
...an can be any number of true instances, not just Boolean.TRUE. For example new Boolean(true).
– Steve Kuo
Jun 13 '12 at 1:22
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Using Mockito's generic “any()” method
...nferred by the compiler:
verify(bar).doStuff(any());
Explanation
The new thing in Java 8 is that the target type of an expression will be used to infer type parameters of its sub-expressions. Before Java 8 only arguments to methods where used for type parameter inference (most of the time).
I...
jQuery add required to input fields
... searching ways to have jQuery automatically write required using html5 validation to my all of my input fields but I am having trouble telling it where to write it.
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Learning Ant path style
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