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get NSDate today, yesterday, this Week, last Week, this Month, last Month… variables
...taken from Google
NSDate *yesterday = [today dateByAddingTimeInterval: -86400.0];
NSDate *thisWeek = [today dateByAddingTimeInterval: -604800.0];
NSDate *lastWeek = [today dateByAddingTimeInterval: -1209600.0];
// To get the correct number of seconds in each month use NSCalendar
NSDate *thisMonth...
How to check if variable's type matches Type stored in a variable
...om:
bool b9 = typeof(Tiger).IsAssignableFrom(x.GetType()); // true
bool b10 = typeof(Animal).IsAssignableFrom(x.GetType()); // true! A variable of type Animal may be assigned a Tiger.
or with the type variable
bool b11 = t.IsAssignableFrom(x.GetType()); // true
bool b12 = t.IsAssignableFrom(x.GetT...
What makes JNI calls slow?
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+50
First, it's worth noting that by "slow," we're talking about something that can take tens of nanoseconds. For trivial native methods, ...
Commands executed from vim are not recognizing bash command aliases
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answered Jan 10 '11 at 0:48
Josh LeeJosh Lee
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...
Convert a series of parent-child relationships into a hierarchical tree?
...ion printTree($tree) {
if(!is_null($tree) && count($tree) > 0) {
echo '<ul>';
foreach($tree as $node) {
echo '<li>'.$node['name'];
printTree($node['children']);
echo '</li>';
}
echo '</ul>';
...
Filter element based on .data() key/value
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+500
your filter would work, but you need to return true on matching objects in the function passed to the filter for it to grab them.
va...
What is the default form HTTP method?
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georgeawg
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answered Feb 22 '10 at 21:42
Drew WillsDrew Wills
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csv.Error: iterator should return strings, not bytes
...Lennart RegebroLennart Regebro
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4
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Saving images in Python at a very high quality
... |
edited Aug 9 '19 at 10:27
Dilawar
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answered ...
Difference between as.POSIXct/as.POSIXlt and strptime for converting character vectors to POSIXct/PO
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edited Nov 29 '16 at 20:20
Will Gu
23133 silver badges1010 bronze badges
answered May 22 '12 at 10:1...