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Pass request headers in a jQuery AJAX GET call
... AdamAdam
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How to check if field is null or empty in MySQL?
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194
Either use
SELECT IF(field1 IS NULL or field1 = '', 'empty', field1) as field1
from tablename
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How can I switch my git repository to a particular commit
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247
To create a new branch (locally):
With the commit hash (or part of it)
git checkout -b new_b...
Big O of JavaScript arrays
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edited May 10 at 13:44
Jonas Wilms
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answe...
Creating java date object from year,month,day
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JB NizetJB Nizet
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How do I modify a MySQL column to allow NULL?
MySQL 5.0.45
6 Answers
6
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Return first match of Ruby regex
...nders"
=> "erik kalle johan anders erik kalle johan anders"
irb(main):004:0> names[/kalle/]
=> "kalle"
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Using new line(\n) in string and rendering the same in HTML
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edited Oct 4 '16 at 0:35
Felix Kling
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Git diff -w ignore whitespace only at start & end of lines
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461
For end of line use:
git diff --ignore-space-at-eol
Instead of what are you using currently...