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Check if a value is an object in JavaScript
...ng typeof(var) and/or var instanceof something.
EDIT: This answer gives an idea of how to examine variable's properties, but it is not a bulletproof recipe (after all there's no recipe at all!) for checking whether it's an object, far from it. Since people tend to look for something to copy from her...
Increment value in mysql update query
...n the update query (points = points + 1).
(note : Also, it’s not a good idea to increment the value with PHP because you need to select first the data and the value can changed if other users are updated it.)
$req = $bdd->prepare('UPDATE member_profile SET
points = points + 1
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How to get JS variable to retain value after page refresh? [duplicate]
...stuff like cookies, if localStorage isn't available.
It wouldn't be a bad idea to use an existing, or create your own mini library, that abstracts the ability to save any data type (like object literals, arrays, etc.).
References:
Browser Storage - https://developer.mozilla.org/en-US/docs/Web/...
Pass variables to Ruby script via command line
...tps://github.com/anshulverma/cliqr
Look into the example folder to get an idea on how it can be used.
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Unzip files programmatically in .net
... not able to get 'ZipArchive' from 'System.IO.Compression.FileSystem', any Idea?
– Ravi Anand
Feb 7 '18 at 21:39
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Overflow-x:hidden doesn't prevent content from overflowing in mobile browsers
...="width=device-width, initial-scale=1"> too but nothing changed :/ any ideas?
– user3057089
Oct 25 '14 at 19:20
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Excel Date to String conversion
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I have no idea about the year of publication of the question; it might be old now. So, I expect my answer to be more of a reference for future similar questions after my post.
I don't know if anybody out there has already given an answ...
How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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Any ideas why the file is different when opened in vi instead of nano?
– dardub
Dec 7 '17 at 19:17
add a...
How can I open a cmd window in a specific location?
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this is nice idea and works, with just one exception: if it has sub folder named cmd
– user6169399
Jun 3 '16 at 2:59
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Decorators with parameters?
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I'd like to show an idea which is IMHO quite elegant. The solution proposed by t.dubrownik shows a pattern which is always the same: you need the three-layered wrapper regardless of what the decorator does.
So I thought this is a job for a meta...