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How to resolve “must be an instance of string, string given” prior to PHP 7?
... it. The error message is not really helpful, I give you that though.
** 2017 Edit **
PHP7 introduced more function data type declarations, and the aforementioned link has been moved to Function arguments : Type declarations. From that page :
Valid types
Class/interface name : The para...
Alternative to iFrames with HTML5
...mponents/…
– Gman
Jun 3 '19 at 20:01
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NGINX: upstream timed out (110: Connection timed out) while reading response header from upstream
...ing time?
– Josh M.
Oct 3 '19 at 14:01
1
Hi! I don't remember the exact issue any more but I thin...
Real-world examples of recursion [closed]
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edited Nov 25 '15 at 22:01
community wiki
2 r...
Sort ArrayList of custom Objects by property
...s sth?
– user387184
Mar 23 '14 at 9:01
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Recursively look for files with a specific extension
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edited Jan 8 at 7:01
Igor F.
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answered Au...
How to create an empty file at the command line in Windows?
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C:\Users\VonC\prog\tests>dir
Folder C:\Users\VonC\prog\tests
27/11/2013 10:40 <REP> .
27/11/2013 10:40 <REP> ..
27/11/2013 10:40 0 empty_file
In the same spirit, Samuel suggests in the comments:
the shortest one I use is basically t...
How do I group Windows Form radio buttons?
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Luis PerezLuis Perez
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add a com...
How do I search for an object by its ObjectId in the mongo console?
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answered Aug 17 '15 at 6:01
Mohamed Abdullah JMohamed Abdullah J
30933 silver badges55 bronze badges
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How do I check that multiple keys are in a dict in a single pass?
...nhughdbrown
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