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“Variable” variables in Javascript?
...,
bar: 21,
};
var key = 'foo';
console.log(obj[key]);
In ES2015+ it's even easier to do this for existing variables using concise property notation:
// GOOD
var foo = 42;
var bar = 21;
var obj = {foo, bar};
var key = 'foo';
console.log(obj[key]);
If you have "cons...
What is the difference between HashSet and List?
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edited Jul 1 '19 at 5:40
user276648
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answered ...
Django optional url parameters
... edited Apr 16 '19 at 21:45
l0b0
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answered Jan 16 '13 at 4:03
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How do I make a composite key with SQL Server Management Studio?
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answered Oct 9 '09 at 20:33
CoryCory
11.1k77 gold badges2929 silver badges2727 bronze badges
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C/C++ maximum stack size of program
I want to do DFS on a 100 X 100 array. (Say elements of array represents graph nodes) So assuming worst case, depth of recursive function calls can go upto 10000 with each call taking upto say 20 bytes. So is it feasible means is there a possibility of stackoverflow?
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What's wrong with cplusplus.com?
...s, then use Erase-Remove Idiom:
v.erase(std::remove(v.begin(), v.end(), 10), v.end());
But cplusplus.com gives incorrect information about std::remove. It says
Notice that this function does not alter the elements past the new end, which keep their old values and are still accessible.
whi...
Where can I locate themes for VS2012
Okay, the lack of color on VS2012 is gross.
8 Answers
8
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Disable cross domain web security in Firefox
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PeterPeter
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Error Code: 2013. Lost connection to MySQL server during query
I got the Error Code: 2013. Lost connection to MySQL server during query error when I tried to add an index to a table using MySQL Workbench.
I noticed also that it appears whenever I run long query.
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Defining Z order of views of RelativeLayout in Android
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edited Jan 12 '15 at 18:09
answered Apr 10 '10 at 18:18
S...