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Performance surprise with “as” and nullable types
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10 Answers
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What is the “right” way to iterate through an array in Ruby?
...with_index {|val, index| puts "#{val} => #{index}" }
Prints:
A => 0
B => 1
C => 2
I'm not quite sure from your question which one you are looking for.
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Git Commit Messages: 50/72 Formatting
...lar Git commit message style in his blog post:
http://www.tpope.net/node/106 .
5 Answers
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How to print an exception in Python?
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edited Aug 16 '18 at 8:01
Jan
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answered Sep 27 '09 at 12:19
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Hidden features of Ruby
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From Ruby 1.9 Proc#=== is an alias to Proc#call, which means Proc objects can...
Removing fields from struct or hiding them in JSON Response
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answered Jun 25 '13 at 20:02
mnamna
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How to parse freeform street/postal address out of text, and into components
...5}\s+)(?![a|p]m\b)(([a-zA-Z|\s+]{1,5}){1,2})?([\s|,|.]+)?(([a-zA-Z|\s+]{1,30}){1,4})(court|ct|street|st|drive|dr|lane|ln|road|rd|blvd)([\s|,|.|;]+)?(([a-zA-Z|\s+]{1,30}){1,2})([\s|,|.]+)?\b(AK|AL|AR|AZ|CA|CO|CT|DC|DE|FL|GA|GU|HI|IA|ID|IL|IN|KS|KY|LA|MA|MD|ME|MI|MN|MO|MS|MT|NC|ND|NE|NH|NJ|NM|NV|NY|OH...
Most efficient way to convert an HTMLCollection to an Array
...rs do about this is outside the programmer's ken.
Edit
Since ECMAScript 2015 (ES 6) there is also Array.from:
var arr = Array.from(htmlCollection);
Edit
ECMAScript 2015 also provides the spread operator, which is functionally equivalent to Array.from (although note that Array.from supports a m...
Hash Map in Python
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AlanAlan
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How do I add files and folders into GitHub repos?
...run git commit -m 'Added README'
$ git commit -m 'Added README'
[master 6402a2e] Added README
0 files changed, 0 insertions(+), 0 deletions(-)
create mode 100644 README
Finally, git push -u origin master to push the remote branch master for the repository origin.
$ git push -u origin master
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