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The cast to value type 'Int32' failed because the materialized value is null
...n a nullable version of the underlying type.
– Suncat2000
Jul 18 '14 at 12:19
2
@recursive: Your ...
How to enumerate a range of numbers starting at 1
...ed, this is straightforward to do in Python 2.6 or newer:
enumerate(range(2000, 2005), 1)
Python 2.5 and older do not support the start parameter so instead you could create two range objects and zip them:
r = xrange(2000, 2005)
r2 = xrange(1, len(r) + 1)
h = zip(r2, r)
print h
Result:
[(1, ...
Assembly code vs Machine code vs Object code?
...
answered Jan 21 '09 at 20:22
Joel CoehoornJoel Coehoorn
350k103103 gold badges521521 silver badges756756 bronze badges
...
Is there a performance gain in using single quotes vs double quotes in ruby?
...
$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.0.0]
$ cat benchmark_quotes.rb
# As of Ruby 1.9 Benchmark must be required
require 'benchmark'
n = 1000000
Benchmark.bm(15) do |x|
x.report("assign single") { n.times do; c = 'a...
How to convert a string to lower or upper case in Ruby
...
Juan Pablo Ugas
82277 silver badges2020 bronze badges
answered Jun 20 '09 at 0:16
Sophie AlpertSophie Alpert
120k...
Remove a HTML tag but keep the innerHtml
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edited Nov 20 '10 at 14:29
answered Nov 20 '10 at 13:33
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Loading local JSON file
... |
edited Mar 22 '16 at 20:19
DᴀʀᴛʜVᴀᴅᴇʀ
3,6351111 gold badges4242 silver badges7676 bronze badges
...
Deleting elements from std::set while iterating
...ld position to erase, but first jumps to a newer one due to the operator.
2015.10.27 update:
C++11 has resolved the defect. iterator erase (const_iterator position); return an iterator to the element that follows the last element removed (or set::end, if the last element was removed). So C++11 styl...
scrollIntoView Scrolls just too far
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered May 31 '19 at 8:47
...
Calc of max, or max of calc in CSS
...pported version.
– jhelzer
May 2 at 20:33
1
The new Edge is essentially Chrome, its versions foll...