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How to have a default option in Angular.js select box
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23 Answers
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How to fix corrupted git repository?
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edited Dec 30 '17 at 6:35
answered Oct 6 '17 at 11:18
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Easy way to prevent Heroku idling?
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353
You can install the free New Relic add-on. It has an availability monitor feature that will pi...
Run single test from a JUnit class using command-line
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Oracle: how to UPSERT (update or insert into a table?)
...oned way"):
begin
insert into t (mykey, mystuff)
values ('X', 123);
exception
when dup_val_on_index then
update t
set mystuff = 123
where mykey = 'X';
end;
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Find and replace Android studio
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answered Nov 27 '13 at 18:00
KrylezKrylez
15.5k44 gold badges2828 silver badges4141 bronze badges
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Where am I? - Get country
...uration().locale.getCountry();
can also replace getCountry() with getISO3Country() to get a 3 letter ISO code for the country. This will get the country name:
String locale = context.getResources().getConfiguration().locale.getDisplayCountry();
This seems easier than the other methods and rel...
Difference between malloc and calloc?
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863
calloc() gives you a zero-initialized buffer, while malloc() leaves the memory uninitialized.
F...
Vim search and replace selected text
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137
Try execute the following or put in into your .vimrc
vnoremap <C-r> "hy:%s/<C-r>h/...
LINQ .Any VS .Exists - What's the difference?
...her any element of a sequence satisfies a condition.
This is new in .NET 3.5 and uses Func(TSource, bool) as argument, so this was intended to be used with lambda expressions and LINQ.
In behaviour, these are identical.
s...