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maxlength ignored for input type=“number” in Chrome
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300
From MDN's documentation for <input>
If the value of the type attribute is text, ema...
How remove word wrap from textarea?
... wrap="soft" to explicitly disable wrap:
<textarea name="nowrap" cols="30" rows="3" wrap="soft"></textarea>
EDIT: The "wrap" attribute is not officially supported. I got it from the german SELFHTML page (an english source is here) that says IE 4.0 and Netscape 2.0 support it. I also t...
Waiting until two async blocks are executed before starting another block
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305
Use dispatch groups: see here for an example, "Waiting on Groups of Queued Tasks" in the "Disp...
How to convert std::string to NSString?
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answered Aug 23 '10 at 22:33
VladimirVladimir
165k3535 gold badges377377 silver badges309309 bronze badges
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What's the Best Way to Shuffle an NSMutableArray?
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edited Dec 27 '13 at 7:08
HRM
2,01155 gold badges2020 silver badges3636 bronze badges
answered...
How to get WordPress post featured image URL
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302
Check the code below and let me know if it works for you.
<?php if (has_post_thumbnail( $p...
Save modifications in place with awk
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In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[...] The "inplace" extension, built using the new facility, can be used to simulate the GNU "sed -i" feature. [...]
Example usage:
$ gawk -i inplace '{ gsub(/foo/,...
Why are exclamation marks used in Ruby methods?
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630
In general, methods that end in ! indicate that the method will modify the object it's called o...
How to resize a VirtualBox vmdk file
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– Avindra Goolcharan
Feb 25 '14 at 3:01
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Difference between JSON.stringify and JSON.parse
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683
JSON.stringify turns a JavaScript object into JSON text and stores that JSON text in a string, e...