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If strings are immutable in .NET, then why does Substring take O(n) time?
...allum Watkins
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answered Jul 19 '11 at 16:25
Eric LippertEric Lippert
599k16...
Show or hide element in React
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React circa 2020
In the onClick callback, call the state hook's setter function to update the state and re-render:
const Search = () => {
const [showResults, setShowResults] = React.useState(false)
const onClick = () => ...
static function in C
...t); /* prototype */
int f2(int); /* prototype */
int main(void) {
f1(10); /* ok, f1 is visible to the linker */
f2(12); /* nope, f2 is not visible to the linker */
return 0;
}
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Check if object is a jQuery object
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answered Dec 5 '09 at 19:48
Crescent FreshCrescent Fresh
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test if event handler is bound to an element in jQuery [duplicate]
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gotqn
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answered Aug 5 '09 at 22:23
redsquareredsquare
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Are there legitimate uses for JavaScript's “with” statement?
...osure in a loop is a common task where this can lead to errors:
for (var i=0; i<3; ++i)
{
var num = i;
setTimeout(function() { alert(num); }, 10);
}
Because the for loop does not introduce a new scope, the same num - with a value of 2 - will be shared by all three functions.
A new scope: l...
How to check String in response body with mockMvc
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answered Aug 20 '13 at 13:36
Sotirios DelimanolisSotirios Delimanolis
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Application Crashes With “Internal Error In The .NET Runtime”
We have an application written against .NET 4.0 which over the weekend crashed, putting the following message into the event log:
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Idiomatic way to wait for multiple callbacks in Node.js
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setTimeout(function(){
callback(null, 1);
}, 200);
},
two: function(callback){
setTimeout(function(){
callback(null, 2);
}, 100);
},
},
function(err, results) {
// results is now equals to: {one: 1, two: 2}
});
As a plus this...