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What is the best method of handling currency/money?
...in Rails console, send a call to the ActiveSupport's NumberHelper class in order to access the helper.
For example:
ActiveSupport::NumberHelper.number_to_currency(2_500_000.61, unit: '€', precision: 2, separator: ',', delimiter: '', format: "%n%u")
gives the following output
2500000,61€
Check ...
How to programmatically show next view in ViewPager?
...r, when the user swipes manually and when I jump using setCurrentItem. The order of calls is reversed. When I swipe, it first calls OnPageChangeListener#onPageSelected and then it calls setUserVisibleHint in the fragments. If I use setCurrentItem, it first calls setUserVisibleHint in the fragments a...
csv.Error: iterator should return strings, not bytes
... updating to 3.6.2, I had to remove all 'rb' parameters from open calls in order to fix this csv reading error.
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Django South - table already exists
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Perform these steps in order may help you:
1) python manage.py schemamigration apps.appname --initial
Above step creates migration folder as default.
2) python manage.py migrate apps.appname --fake
generates a fake migration.
3) python manage....
How to check iOS version?
...mVersion];
if ([currSysVer compare:reqSysVer options:NSNumericSearch] != NSOrderedAscending) {
displayLinkSupported = TRUE;
}
If for whatever reason you decide that systemVersion is what you want, make sure to treat it as an string or you risk truncating the patch revision number (eg. 3.1.2 -&...
Utils to read resource text file to String (Java) [closed]
...mething threshold size. Libraries often make your application size grow by orders of magnitude. One could argue just the opposite of what you said: "No need to write code. Yeah, let's just import libraries every time". Would you really prefer importing a library just to save you 3 lines of code? I b...
Is !important bad for performance?
...rees which contain the end values
(after applying all rules in the right order)
From: http://taligarsiel.com/Projects/howbrowserswork1.htm#CSS_parsing
Now, you can easily see, in such as case with the Object Model described above, the parser can mark the rules affected by the !important ea...
How can I copy data from one column to another in the same table?
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how can I see what ports mongo is listening on from mongo shell?
... port, it must be 27017. If the port is not 27017, I must know the port in order to connect. Sound right?
– jcollum
Feb 19 '12 at 18:01
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How do I put hint in a asp:textbox
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