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How do I access properties of a javascript object if I don't know the names?
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Now this actually answers the question, well done @Adam Lassek, very nicely done.
– nickl-
Sep 25 '12 at 15:05
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Select2 dropdown but allow new values by user?
...taken from an answer on the select2 mailing list, but cannot find the link now)
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MySQL Workbench: How to keep the connection alive
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From the now unavailable internet archive:
Go to Edit -> Preferences -> SQL Editor and set to a higher value this parameter: DBMS connection read time out (in seconds). For instance: 86400.
Close and reopen MySQL Workbe...
How to get an element's top position relative to the browser's viewport?
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The existing answers are now outdated. The native getBoundingClientRect() method has been around for quite a while now, and does exactly what the question asks for. Plus it is supported across all browsers (including IE 5, it seems!)
From MDN page:
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Nullable type as a generic parameter possible?
...val = reader[columnName];
return (val == DBNull.Value ? null : val);
}
Now you don't need the explicit type hinting on the RHS:
int? value = myDataReader.GetNullableValue("MyColumnName");
In fact, you don't need it anywhere!
var value = myDataReader.GetNullableValue("MyColumnName");
value will...
How do I overload the square-bracket operator in C#?
... +1 for the handy list. FYI the link died. (4 years later, I know)
– Mixxiphoid
Mar 4 '13 at 21:04
I'd li...
How to use the 'og' (Open Graph) meta tag for Facebook share
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Do you know if the author tag should have the author name, or a link to a profile URL?
– tobek
Feb 4 '14 at 19:57
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Android splash screen image sizes to fit all devices
...answer is from 2013 and is seriously outdated. As of Android 3.2 there are now 6 groups of screen density. This answer will be updated as soon as I am able, but with no ETA. Refer to the official documentation for all the densities at the moment (although information on specific pixel sizes is as al...
In OS X Lion, LANG is not set to UTF-8, how to fix it?
...e you use zsh, don't be dumb as me... the config there is ~/.zshrc... well now works like a charm
– Redrick
Feb 13 '17 at 16:05
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How do I control how Emacs makes backup files?
...kup-by-copying-when-linked.
Since your backups are all in their own place now, you might want
more of them, rather than less of them. Have a look at the Emacs
documentation for these variables (with C-h v).
(setq delete-old-versions t
kept-new-versions 6
kept-old-versions 2
version-control ...