For two dimentional array ERROR=Fatal error: Cannot use string offset as an array in PHP
Tag : php , By : Jonathan
Date : March 29 2020, 07:55 AM
Does that help The problem is that $quesA[$i] is not a valid array and you are trying to use it like an array.
Am not sure how you are getting $_POST["ques"] but you need to make sure its an array before you can access it.
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error C2248: 'Array<T>::Array' : cannot access private member declared in class 'Array<T>' when variable of
Date : March 29 2020, 07:55 AM
help you fix your problem The problem is Arrays copy ctor is private: Array(const Array&); // no copy or assignment and std::async is trying to make a copy of sscm which contains an Array as a member. Wrap it in a std::reference_wrapper: auto future = std::async(testTest, std::ref(sscm));
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Adding Methods to array prototype so i can apply it to array object.But it is giving an error TypeError: Array.method is
Date : March 29 2020, 07:55 AM
should help you out Most of the code you have tried is correct. I think you are trying to add all the elements and return using reduce function to array. But to achieve what you wanted,checkout fiddle link: http://jsfiddle.net/x2ydm091/2/Array.prototype.reduce=function(f, value){
for(var i=0;i< this.length;i++){
value=f(this[i],value);
}
return value;
};
var add = function(a,b){
return a+b;
}
var data = [1,3,2,4,5,6,7,8,9];
var result = data.reduce(add,0);
alert(result);
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JQ Error for parsing multiple array objects in JSON to CSV jq: error (at <stdin>:734665): Cannot index array with
Date : March 29 2020, 07:55 AM
this will help You can use (....) + (....) to create the array before piping to @csv : jq -r '.buckets[] |
(.latest.hits.hits[]._source | [."is_external",."time_ms"]) +
(.perf_QS_percentiles.values | [."80.0",."95.0"]) | @csv'
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Ionic Angular ERROR Error: Uncaught (in promise): Error: Arguments array must have arguments. Error: Arguments array mus
Date : March 29 2020, 07:55 AM
may help you . just import HttpClient instead of HttpClientModule in setvice.ts It should be like this: import { HttpClient } from '@angular/common/http';
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