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HTML5 placeholder css padding
...ders, but I haven't found it yet.
In the meantime, you can resolve to the table on this page which shows different browser support for different styles.
Edit: Found the plugin! jquery.placeholder.min.js provides you with both full styling capabilities and cross-browser support into the bargain.
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Is it possible to have multiple styles inside a TextView?
... Usually "false" implies that you accessed a weird value on the lookup table. I got this when I had R.id.ok and R.string.ok, and accidentally used getString(R.id.ok) instead of the correct getString(R.string.ok)
– Joe Plante
Oct 11 '12 at 13:26
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What are '$$' used for in PL/pgSQL
...is +999 999'';
END IF;
RETURN true;
END
' LANGUAGE plpgsql STRICT IMMUTABLE;
This isn't such a good idea. Use dollar-quoting instead, more specifically also put a token between the $$ to make it unique - you might want to use $-quotes inside the function body, too. I do that a lot, actually.
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Positioning a div near bottom side of another div
...exbox allows the bottom positioning very easily. Check the Flexbox support table
HTML
<div class="outer">
<div class="inner">
</div>
</div>
CSS
.outer {
display: flex;
justify-content: center; /* Center content inside */
}
.inner {
align-self: flex-end; /* At t...
Python's json module, converts int dictionary keys to strings
...e.
In Python (and apparently in Lua) the keys to a mapping (dictionary or table, respectively) are object references. In Python they must be immutable types, or they must be objects which implement a __hash__ method. (The Lua docs suggest that it automatically uses the object's ID as a hash/key ...
creating a random number using MYSQL
...andom number to be repeated then you will have to somewhat store in a temp table. So you can check it against with where randnum not in (select * from temptable)...
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submitting a GET form with query string params and hidden params disappear
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What you can do is using a simple foreach on the table containing the GET information. For example in php :
foreach ($_GET as $key => $value) {
echo("<input type='hidden' name='$key' value='$value'/>");
}
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How can I do string interpolation in JavaScript?
...ring literal? For example, if one had a json file containing a translation table that needed values interpolated into them for display purposes? I think the first solution probably works well for this situation, but I do like the new string template syntax in general.
– nbering...
Reliable method to get machine's MAC address in C#
...d be many active connections on a machine and their order may not be predictable.
– Dave R.
Mar 9 '11 at 15:33
@DaveR....
Safe characters for friendly url [closed]
...Or in other words: You may use any (non-control-) character from the ASCII table, except /, ?, #, [ and ].
This understanding is backed by RFC1738 - Uniform Resource Locators (URL).
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