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Reference - What does this error mean in PHP?
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edited Dec 5 '18 at 10:14
community wiki
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Best practices to handle routes for STI subclasses in rails
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edited Mar 8 '12 at 16:51
answered Feb 27 '12 at 10:31
P...
How can I remove a trailing newline?
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edited May 11 '17 at 19:54
community wiki
9 r...
Reset Entity-Framework Migrations
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451
You need to :
Delete the state: Delete the migrations folder in your project; And
Delete the ...
Fastest way to determine if record exists
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gonsalu
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answered Aug 7 '13 at 21:56
Declan_KDeclan_K
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What is the string length of a GUID?
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Guid.NewGuid().ToString() => 36 characters (Hyphenated)
outputs: 12345678-1234-1234-1234-123456789abc
Guid.NewGuid().ToString("D") => 36 characters (Hyphenated, same as ToString())
outputs: 12345678-1234-1234-1234-123456789abc
Guid.NewGuid().ToString("N") => 32 characters (Digits only)
o...
How to recursively delete an entire directory with PowerShell 2.0?
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534
Remove-Item -Recurse -Force some_dir
does indeed work as advertised here.
rm -r -fo some_di...
How to succinctly write a formula with many variables from a data frame?
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edited Sep 18 '19 at 14:52
Jinhua Wang
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answered M...
How to check if an activity is the last one in the activity stack for an application?
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+25
UPDATE (Jul 2015):
Since getRunningTasks() get deprecated, from API 21 it's better to follow raukodraug answer or Ed Burnette one (I ...
What does middleware and app.use actually mean in Expressjs?
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edited Jan 6 at 15:49
dsomel21
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answered Sep ...