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How can I calculate the difference between two dates?
...[date2 timeIntervalSinceDate:date1];
int numberOfDays = secondsBetween / 86400;
NSLog(@"There are %d days in between the two dates.", numberOfDays);
EDIT:
Remember, NSDate objects represent exact moments of time, they do not have any associated time-zone information. When you convert a string t...
In java how to get substring from a string till a character c?
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66
look at String.indexOf and String.substring.
Make sure you check for -1 for indexOf.
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How do you tell if a string contains another string in POSIX sh?
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166
Here's yet another solution. This uses POSIX substring parameter expansion, so it works in Bash...
For i = 0, why is (i += i++) equal to 0?
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answered Nov 22 '12 at 16:25
OdedOded
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How to create a MySQL hierarchical recursive query
...tree can become, you can use a standard sql query like this:
select p6.parent_id as parent6_id,
p5.parent_id as parent5_id,
p4.parent_id as parent4_id,
p3.parent_id as parent3_id,
p2.parent_id as parent2_id,
p1.parent_id as parent_id,...
Can I use conditional statements with EJS templates (in JMVC)?
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JbirdJbird
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How to ignore user's time zone and force Date() use specific time zone
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65
A Date object's underlying value is actually in UTC. To prove this, notice that if you type new...
When should I use Lazy?
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answered Jul 27 '11 at 16:16
James Michael HareJames Michael Hare
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Is it possible to use AutoLayout with UITableView's tableHeaderView?
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Ben Baron
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answered Jan 23 '15 at 2:38
Ben PackardBen Packard
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