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How to create a function in a cshtml template?
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answered Jun 30 '11 at 9:20
user156888user156888
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Query for array elements inside JSON type
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edited Jun 20 at 9:12
Community♦
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answered Mar 29 '14 at 22:25
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How to export revision history from mercurial or git to cvs?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Feb 25 '09 at 14:42
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Replace one character with another in Bash
...\- <<< "$x")"; time z="${x// /-}". With a string length of 1M (=2^20) tr took 0.04s and bash 5.0.11 took 17s. With 2M tr took 0.07s (expected) but bash took 69s (4 times as long for twice the string length).
– Socowi
Dec 21 '19 at 11:22
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Call static method with reflection
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LeeLee
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4
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Can you supply arguments to the map(&:method) syntax in Ruby?
...meters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********abc*********", "********babc********", "*******great********", "*******fruit********"]
arr.map(&:[].with(1, 3))
# => ["bc", "abc", "rea", "rui"]
arr.map(&:[].with(/a(.*)/))
# => ["abc...
increment date by one month
Let's say I have a date in the following format: 2010-12-11 (year-mon-day)
17 Answers
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Favorite way to create an new IEnumerable sequence from a single value?
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answered Jun 20 '09 at 4:40
Bryan WattsBryan Watts
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How to read and write INI file with Python3?
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answered Apr 6 '15 at 20:55
AgostinoAgostino
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“unary operator expected” error in Bash if condition
...sh in v2.02 (1998), based on the ksh feature available since the 1980s. In 2012, when cdarke wrote that comment, it was already reasonable to say that it was "in Korn shell for over 20 years." My use of the word "modern" in 2012 was certainly questionable; today, it would be ridiculous. But then, th...