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UITableView load more when scrolling to bottom like Facebook application
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103
You can do that by adding a check on where you're at in the cellForRowAtIndexPath: method. This ...
push_back vs emplace_back
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Callum Watkins
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answered Nov 29 '10 at 18:00
Thomas PetitThomas Petit
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Can you use @Autowired with static fields?
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123
In short, no. You cannot autowire or manually wire static fields in Spring. You'll have to write...
Can you supply arguments to the map(&:method) syntax in Ruby?
...mp;block) }
end
end
Which will enable you to do not only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********...
Disable messages upon loading a package
...-12-22)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: x86_64-pc-linux-gnu (64-bit)
[...]
R> suppressMessages(library(ROCR))
R> # silently loaded
R> search()
[1] ".GlobalEnv" "package:ROCR" ...
What's the best way to unit test protected & private methods in Ruby?
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137
You can bypass encapsulation with the send method:
myobject.send(:method_name, args)
This is...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...hy does it happen under the rules of C++ doesn't make sense.
C++11 draft N3337: §5.4:1
If during the evaluation of an expression, the result is not mathematically defined or not in the range of
representable values for its type, the behavior is undefined. [ Note: most existing implementati...
Combining Multiple Commits Into One Prior To Push
... Brian CampbellBrian Campbell
275k5454 gold badges343343 silver badges324324 bronze badges
1
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How to extract an assembly from the GAC?
...m GAC. Follow the following steps
to copy DLL from GAC
Run regsvr32 /u C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\shfusion.dll
shfusion.dll is an explorer extension DLL that gives a distinct
look to the GAC folder. Unregistering
this file will remove the assembly
cache vie...