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How to determine if a type implements a specific generic interface type
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12 Answers
12
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Sublime Text 2: How to delete blank/empty lines
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hdoghmen
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answered Aug 17 '12 at 16:22
Hugo CorráHugo ...
Use find command but exclude files in two directories
...s with ./scripts/
Testing the Solution:
$ mkdir a b c d e
$ touch a/1 b/2 c/3 d/4 e/5 e/a e/b
$ find . -type f ! -path "./a/*" ! -path "./b/*"
./d/4
./c/3
./e/a
./e/b
./e/5
You were pretty close, the -name option only considers the basename, where as -path considers the entire path =)
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AddBusinessDays and GetBusinessDays
I need to find 2 elegant complete implementations of
15 Answers
15
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What is the smallest possible valid PDF?
... you can start off with this:
%PDF-1.0
1 0 obj<</Type/Catalog/Pages 2 0 R>>endobj 2 0 obj<</Type/Pages/Kids[3 0 R]/Count 1>>endobj 3 0 obj<</Type/Page/MediaBox[0 0 3 3]>>endobj
xref
0 4
0000000000 65535 f
0000000010 00000 n
0000000053 00000 n
0000000102 00000 n
t...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
...'m having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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How to represent multiple conditions in a shell if statement?
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392
Classic technique (escape metacharacters):
if [ \( "$g" -eq 1 -a "$c" = "123" \) -o \( "$g" -eq...
Find value in an array
... array, and if that's the case, you can use Array#include?(value):
a = [1,2,3,4,5]
a.include?(3) # => true
a.include?(9) # => false
If you mean something else, check the Ruby Array API
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Changing one character in a string
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scvalexscvalex
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