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Why does this code using random strings print “hello world”?
... of length up to
λ = floor[32/log₂(27)] - 1 = 5
to be generated by at least one seed. Even if we were to search for a 6-character word, we would still be successful about 41.06% of the time. Not too shabby.
For 7 letters we're looking at closer to 1.52%, but I hadn't realized that before giving...
Error handling in C code
...s that throw exceptions can't later be wrapped to not throw exceptions, at least not without paying the full cost of exceptions anyway. Functions that return error codes can be wrapped to throw C++ exceptions, making them more flexible. C++'s new gets this right by providing a non-throwing variant.
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Advantage of switch over if-else statement
...e more important. (and yes, ancient comment, but the web is forever, or at least until next tuesday)
– Yakk - Adam Nevraumont
Apr 25 '13 at 15:32
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Calling a function when ng-repeat has finished
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Unfortunately this doesn't worked for me, at least for latest AngularJS 1.3.7. So i discovered another workaround, not the nicest one, but if this is essential for you it will work. What i did is whenever i add/change/delete elements i always add another dummy element ...
Favicon dimensions? [duplicate]
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Internet Explorer doesn't (at least up to and including version 8). It is pretty major. msdn.microsoft.com/en-us/library/ms537656%28VS.85%29.aspx (scroll down to the Troubleshooting section)
– Quentin
Feb 15 '10 at ...
What's the correct way to communicate between controllers in AngularJS?
... here was a work around from an Angular problem which no longer exists (at least in versions >1.2.16 and "probably earlier") as @zumalifeguard has mentioned. But I'm left reading all these answers without an actual solution.
It seems to me that the answer now should be
use $broadcast from th...
What is the difference between '@' and '=' in directive scope in AngularJS?
...'equals') is equivalent to saying the key equals your expression. This, at least, is how I keep them strait.
– Matt DeKrey
Jun 25 '14 at 12:18
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Java compile speed vs Scala compile speed
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You should be aware that Scala compilation takes at least an order of magnitude longer than Java to compile. The reasons for this are as follows:
Naming conventions (a file XY.scala file need not contain a class called XY and may contain multiple top-level classes). The comp...
How do I get currency exchange rates via an API such as Google Finance? [closed]
...ee feed that I know of. It contains approx 28 currencies and is updated at least daily.
http://www.ecb.int/stats/eurofxref/eurofxref-daily.xml
For more formats and tools see the ECB reference page:
http://www.ecb.int/stats/exchange/eurofxref/html/index.en.html
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When do you use the “this” keyword? [closed]
.... Coincidentally, it will probably also cause the other guy to grumble the least. If your code works, is easy to read, and is well factored, the other guy isn't going to be scrutinizing how you initialize fields. He's just going to use your code, marvel at it's greatness, and then move on to somethi...