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Creating default object from empty value in PHP?
...y the same thing which PHP is silently doing - unfortunatelly with warning now - implicit object creation. You should always check if the object already exists, unless you are absolutely sure that it doesn't. The code provided by Michael is no good in general, because in some contexts the object mig...
How do I free my port 80 on localhost Windows?
...
ntoskrnl.exe - now what?
– Tim Lovell-Smith
Apr 24 '12 at 5:50
1
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Binding IIS Express to an IP Address [duplicate]
...ll going to localhost:yyyy./xxxx. Any ideas?
– palm snow
Jan 3 '12 at 20:48
31
This information i...
Iterating over dictionaries using 'for' loops
...release notes: "The insertion-order preservation nature of dict objects is now an official part of the Python language spec."
– Gregory Arenius
Jul 18 '18 at 16:30
add a comme...
Best way to remove an event handler in jQuery?
...ut the preferred method is using the on()/off() functions. The below would now be,
$('#myimage').click(function() { return false; }); // Adds another click event
$('#myimage').off('click');
$('#myimage').on('click.mynamespace', function() { /* Do stuff */ });
$('#myimage').off('click.mynamespace');...
Determine font color based on background color
... + 0.587 * $green + 0.114 * $blue ) / 255;
@return ( $l < 0.5 );
}
Now figuring out how to use the algorithm to auto-create hover colors for menu links. Light headers get a darker hover, and vice-versa.
share
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In C, how should I read a text file and print all strings
...ad doesn't set it so put a \0 in the last position
// and buffer is now officially a string
buffer[string_size] = '\0';
if (string_size != read_size)
{
// Something went wrong, throw away the memory and set
// the buffer to NULL
free(buff...
How to find the mime type of a file in python?
... the files are stored in BLOBs, as specified in the question, you may not know the file extension.
– Mechanical snail
Aug 1 '11 at 6:05
56
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CSS table-cell equal width
...
Thanks, this seems like the answer. I don't know why but if I set the width to 2% it actually scrunges up each column into 2%. But 100% seems to work great. Any idea what's going on there?
– Harry
May 10 '12 at 2:07
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Where can I get a “useful” C++ binary search algorithm?
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yes this works, and I have a similar implementation right now, however it's a "naive" implementation, in the sense that it's not making use of the situation's context, in this case sorted data.
– Robert Gould
Jan 15 '09 at 10:59
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