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Days between two dates? [duplicate]
...ee how many full days have passed between two dates?
Here's what I'm doing now.
4 Answers
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When should you use constexpr capability in C++11?
...t b ) { return a * b; }
const int meaningOfLife = MeaningOfLife( 6, 7 );
Now you have something that can be evaluated down to a constant while maintaining good readability and allowing slightly more complex processing than just setting a constant to a number.
It basically provides a good aid to ma...
Auto layout constraints issue on iOS7 in UITableViewCell
... iOS 7 changed a lot of things around table view cells. On iOS 7, there is now a scroll view (of type UITableViewCellScrollView) in between the table view cell and the contentView; that likely explains the difference between iOS 6 and 7 here.
– smileyborg
Nov 1...
How do I base64 encode (decode) in C?
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I know this question is quite old, but I was getting confused by the amount of solutions provided - each one of them claiming to be faster and better. I put together a project on github to compare the base64 encoders and decode...
How do I create a simple 'Hello World' module in Magento?
...el. I might have time later for the model/template related topics, but for now, I don't. I will, however, briefly speak to your SQL question.
Magento uses an EAV database architecture. Whenever possible, try to use the model objects the system provides to get the information you need. I know it's a...
Proper use of beginBackgroundTaskWithExpirationHandler
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I've now provided this as a github project: github.com/mattneub/BackgroundTaskOperation
– matt
May 3 '19 at 19:25
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How can I save a screenshot directly to a file in Windows? [closed]
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Little known fact: in most standard Windows (XP) dialogs, you can hit Ctrl+C to have a textual copy of the content of the dialog.
Example: open a file in Notepad, hit space, close the window, hit Ctrl+C on the Confirm Exit dialog, ca...
How does Trello access the user's clipboard?
...it calls
TrelloClipboard.set(cardUrl)
... so then the clipboard helper knows what to select when the Ctrl key is pressed.
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How to backup a local Git repository?
... + directory
else unless $?.exitstatus == 0 then raise( 'fatal: unknown exit status from git-config: ' + $?.exitstatus ) end
end
# verify directory exists
unless File::directory?( directory )
raise( 'fatal: backup directory does not exists: ' + directory )
end
# The date and time p...
C++ multiline string literal
...#include ing a file? I can't think of one, but boy, that would be nice. I know it'll be in C++0x.
10 Answers
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