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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
...ameter2: %f", parameter1, parameter2);
});
More: https://developer.apple.com/documentation/dispatch/1452876-dispatch_after
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Fat models and skinny controllers sounds like creating God models [closed]
...ple of MVC design pattern. Said framework was made with some inherent shortcomings (I kinda elaborated on it in a different post) and the community only just now has begun addressing the fallout. You could look at DataMapper2 development as the first major step.
Some theory
People giving that advic...
Disable cache for some images
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A common and simple solution to this problem that feels like a hack but is fairly portable is to add a randomly generated query string to each request for the dynamic image.
So, for example -
<img src="image.png" />
W...
$(this).val() not working to get text from span using jquery
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Regex to validate date format dd/mm/yyyy
...d also here and it seems to work.
Edit February 14th 2019: I've removed a comma that was in the regex which allowed dates like 29-0,-11
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Text Progress Bar in the Console [closed]
...)
decimals - Optional : positive number of decimals in percent complete (Int)
length - Optional : character length of bar (Int)
fill - Optional : bar fill character (Str)
printEnd - Optional : end character (e.g. "\r", "\r\n") (Str)
"""
p...
Can I nest a element inside an using HTML5?
...m> tag as such:
<form style="display: inline" action="http://example.com/" method="get">
<button>Visit Website</button>
</form>
However, if your <button> tag is styled using CSS and doesn't look like the system's widget... Do yourself a favor, create a new class f...
Is there a way to break a list into columns?
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It works "everywhere" except Internet Explorer 9 or older: http://caniuse.com/multicolumn
ul {
-moz-column-count: 4;
-moz-column-gap: 20px;
-webkit-column-count: 4;
-webkit-column-gap: 20px;
column-count: 4;
column-gap: 20px;
}
See: http://jsfiddle.net/pdExf/
If IE suppo...
Doctrine - How to print out the real sql, not just the prepared statement?
...d this in symfony debugger, but I still cannot find when I run script from command line.
– Darius.V
Mar 21 '19 at 16:18
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Refactoring in Vim
...g but I may try to do it when editing some one else's source. How do you accomplish such a trivial task across multiple files in Vim?
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