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What is the difference between Ruby 1.8 and Ruby 1.9
...: utf-8
Real Threading
Race Conditions
Implicit Ordering Assumptions
Test Code
What's New?
Alternate Syntax for Symbol as Hash Keys
Ruby 1.9
{a: b}
redirect_to action: show
Ruby 1.8.6
{:a => b}
redirect_to :action => show
Block Local Variables
Ruby 1.9
[1,2].each {|valu...
What, why or when it is better to choose cshtml vs aspx?
...is question, their main advantage is that they can be rendered inside unit tests. The various answers to this other topic will bring a lot of other interesting points.
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What is a domain specific language? Anybody using it? And in what way?
...ose language but it can be used to write DSLs. docs.groovy-lang.org/docs/latest/html/documentation/…
– Charlie Martin
Jul 27 '15 at 13:10
1
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Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
... Least Surprise'. When I get a few minutes I will a least submit a failing test patch to ruby core.
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Reading output of a command into an array in Bash
...mmand) )
is broken when there are spaces:
$ # I'm using this command to test:
$ echo "one two"; echo "three four"
one two
three four
$ # Now I'm going to use the broken method:
$ my_array=( $( echo "one two"; echo "three four" ) )
$ declare -p my_array
declare -a my_array='([0]="one" [1]="two" [2...
What's the difference between UTF-8 and UTF-8 without BOM?
...alid UTF-8, or not recognized at all.
Additionally, if the implementation tests for valid JSON as I recommend, it will reject even the input that is indeed encoded as UTF-8, because it doesn't start with an ASCII character < 128 as it should according to the RFC.
Other data formats
BOM in JSON...
How to start two threads at “exactly” the same time
.... Getting pretty close is still useful when you do for example performance tests. E.g., if you are trying to measure throughput of a data structure with different number of threads hitting it, you want to use this kind of construct to get the most accurate result possible.
On other platforms, sta...
vertical divider between two columns in bootstrap
...</div>
</div>
</div>
https://jsfiddle.net/8z1pag7s/
tested on Bootstrap 4.1
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Default implementation for Object.GetHashCode()
...tation. Simply, the vast majority of classes (in particular) will never be tested for equality - or where they are, the inbuilt reference equality is fine. In the (already rare) occasion of writing a struct, it would be more common, true.
– Marc Gravell♦
Apr ...
Why is a boolean 1 byte and not 1 bit of size?
...
I think bt addresses a byte offset and then tests the bit at a given offset, regardless, when specifying an address you go in bytes...bit offset literals would get a bit wordy (excuse the pun).
– user7116
Jan 7 '11 at 16:12
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