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Use of “instanceof” in Java [duplicate]
... an instance of a class that implements a particular interface.
Read more from the Oracle language definition here.
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Rounding float in Ruby
...s a number, not a string. There is no way that the number 2.3 is different from 2.30, so there is no way to have an option to preserve trailing zeros. You could make your own class of numbers_with_significance but then we already have strings.
– Roobie Nuby
Apr...
Is there an easy way to convert jquery code to javascript? [closed]
...found this quite impressive tutorial about jquery to javascript conversion from Jeffrey Way on Jan 19th 2012 *Copyright © 2014 Envato* :
http://net.tutsplus.com/tutorials/javascript-ajax/from-jquery-to-javascript-a-reference/
Whether we like it or not, more and more developers are being
in...
Does “\d” in regex mean a digit?
...igit — 1 2 3 — but only odd matches are highlighted, to distinguish it from the case when the whole 123 string is matched.
Most regex consoles highlight contiguous matches with different colors, but due to the plugin settings, terminal limitations or for some other reason, only every other grou...
Find() vs. Where().FirstOrDefault()
...s and then we get results.
So , when you know you only want first result from records in collection Find() will be more suitable then Where().FirtorDefault();
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What is the claims in ASP .NET Identity
...ials to the application. For a claim to have practical
value, it must come from an entity the application trusts.
Below steps illustrate the sequence of that happens in a claims-based security model:
The user requests an action. The relying party (RP) application asks
for a token.
The user presen...
How do I get elapsed time in milliseconds in Ruby?
If I have a Time object got from :
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convert an enum to another type of enum
... of for example ' Gender ' ( Male =0 , Female =1 ) and I have another enum from a service which has its own Gender enum ( Male =0 , Female =1, Unknown =2 )
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How to stop an animation (cancel() does not work)
...tion was canceled. You need to make Animation sub-class and put there code from android code animation (e.g. TranslateAnimation). In your class you will be able to save and track position in applyTransformation() function.
– Mix
Nov 7 '10 at 21:23
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Rebasing and what does one mean by rebasing pushed commits
...tion can be found in the section titled "The Perils of Rebasing". A quote from that section:
When you rebase stuff, you’re
abandoning existing commits and
creating new ones that are similar but
different. If you push commits
somewhere and others pull them down
and base work on them,...