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What is causing this ActiveRecord::ReadOnlyRecord error?
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edited Mar 11 '14 at 2:37
answered Aug 9 '10 at 23:50
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Could someone explain the pros of deleting (or keeping) unused code?
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11 Answers
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Active
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Get the current script file name
...ensive!
– ThiefMaster
Nov 19 '10 at 11:42
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While __FILE__ gives you the .php file that line is ...
Sending multipart/formdata with jQuery.ajax
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answered May 12 '11 at 9:36
Raphael SchweikertRaphael Schweikert
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How can I check for NaN values?
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edited Jul 22 '19 at 11:42
Boris
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answered J...
How to count lines in a document?
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2112
Use wc:
wc -l <filename>
This will output the number of lines in <filename>:
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What is PostgreSQL explain telling me exactly?
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Merge Join (cost=125379.14..125775.12 rows=3311 width=29) (actual time=841.478..841.478 rows=0 loops=1)
Merge Cond: (a.orderid = b.orderid)
-> Sort (cost=109737.32..109881.89 rows=57828 width=23) (actual time=736.163..774.475 rows=16815 loops=1)
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How to configure static content cache per folder and extension in IIS7?
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KevKev
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How to convert DateTime to/from specific string format (both ways, e.g. given Format is “yyyyMMdd”)?
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Falle1234Falle1234
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gitignore does not ignore folder
...tional.
– Lajos Arpad
Nov 15 '15 at 11:22
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