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Number of days between two NSDates [duplicate]
...ger unitFlags = NSDayCalendarUnit;
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
NSDateComponents *components = [calendar components:unitFlags fromDate:dt1 toDate:dt2 options:0];
return [components day]+1;
}
E.g. if you want months as well...
How to display a confirmation dialog when clicking an link?
...e the confirm() function in an inline onclick handler.
<a href="delete.php?id=22" onclick="return confirm('Are you sure?')">Link</a>
Advanced event handling
But normally you would like to separate your HTML and Javascript, so I suggest you don't use inline event handlers, but put a c...
What text editor is available in Heroku bash shell? [closed]
...ate heroku-vim so you'll need to do it yourself. In my example I'm running php:
~ $ cat Procfile
web: vendor/bin/heroku-php-apache2
You can start this command yourself!
~ $ vendor/bin/heroku-php-apache2 2>/dev/null &
[2] 845
It's now running in the background!
curl your website
Dynos ...
Pad a number with leading zeros in JavaScript [duplicate]
...
@Pointy allocating space is implementation detail that is invisible to the programmer (no implementations that are open and I'm aware of do that (Rhino, V8, SM, JSC) any implementation that allocates memory and exposes the properties...
Assign same value to multiple variables at once?
How can I assign the same value for multiple variables in PHP at once ?
2 Answers
2
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Troubleshooting “The use statement with non-compound name … has no effect”
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PHP's use isn't the same as C++'s using namespace; it allows you to define an alias, not to "import" a namespace and thus henceforth omit the namespace qualifier altogether.
So, you could do:
use Blog\Article as BA;
... t...
Android studio using > 100% CPU at all times - no background processes appear to be running
...NS
Increase these figures accordingly.
Xmx specifies the maximum memory allocation pool for a Java Virtual Machine (JVM).
Xms specifies the initial memory allocation pool.
i.e Your JVM will be started with Xms amount of memory and will be able to use a maximum of Xmx amount of memory.
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How to convert PascalCase to pascal_case?
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$output = strtolower(preg_replace('/(?<!^)[A-Z]/', '_$0', $input));
PHP Demo |
Regex Demo
Note that cases like SimpleXML will be converted to simple_x_m_l using the above solution. That can also be considered a wrong usage of camel case notation (correct would be SimpleXml) rather than a b...
Why does my application spend 24% of its life doing a null check?
... likely to already be adjacent in memory, and thus in the cache, since you allocated one after the other. With the GC heap compacting algorithm otherwise having an unpredictable affect on that. Best to not let me guess at this, measure so you know a fact.
– Hans Passant
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how to set textbox value in jquery
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I think you want to set the response of the call to the URL 'compz.php?prodid=' + x + '&qbuys=' + y as value of the textbox right? If so, you have to do something like:
$.get('compz.php?prodid=' + x + '&qbuys=' + y, function(data) {
$('#subtotal').val(data);
});
Reference: get...