[ad_1] You cannot and shouldn’t try to change the state or values of the props directly in the child component. For changing props you can pass the function as a prop and then emit the new value to that function. So the function will change your props into the parent component and it will further … Read more
[ad_1] You access out of bound for firma. data = (Order*)malloc(ordersize * sizeof(Order));//we allocte memory for the struct Order with pointer data add_orders(data, &ordersize); //send it As you allocated memory of size orderSize and you access firma[newstart]. newstart = *ordersize; //we just did it (*ordersize)++; // now we have new size +1 for the one … Read more
[ad_1] Your algorithm is incorrect. You basically only check middle of the sequence, which doesn’t make any sense. Instead you should start with both indexes at the beginning of the array and increment right as long as sum of subrange is smaller than K. When it gets bigger start incrementing left until it is smaller … Read more
[ad_1] Use an explicit JOIN with ON: SELECT c.*, u.* — you should really explicitly list the columns FROM contacts c JOIN users u ON c.user_id = u.user_id WHERE u.user_id = 1 ; [ad_2] solved SQL query where clause is ambiguous [duplicate]
[ad_1] Whatever version you may be using but IT IS NOT POSSIBLE TO DISABLE HOME BUTTON PROGRAMATICALLY IN ANDROID. 2 [ad_2] solved Disable Home button in Android 4.0 or above [duplicate]
[ad_1] You need to create a form data object. In the ajax function, set processData to `false. Because data passed in to the data option as an object (technically, anything other than a string) will be processed and transformed into a query string, fitting to the default content-type “application/x-www-form-urlencoded”. If you want to send a … Read more
[ad_1] If you are using Julia’s Polynomials package then something like this pattern will work: p = Poly(reverse(ais)) # Poly wants [a0, a1, …, an] xs = linspace(a, b, 100) # fill in a, b plot(xs, p.(xs)) If you are using Plots, the last two lines could be plot(x->p(x), a, b). [ad_2] solved Plotting polynomial … Read more
[ad_1] So your problem was of using dateinterval object to get the time difference. But them you just add the hours and minutes up but this is “base 60” (as 60 minutes in 1 hour) so you cannot add them up with +. Example: 1 hour and 15 minute (1.15) plus 1 hour and 45 … Read more
[ad_1] what is the reason behind this output? The values in an automatic variable are indeterminate. The standard doesn’t specify it, so it might be spaces as you said, it might be random content. […] sometimes not fully filled and I left with junk […] Strings in C are null-terminated, so any routine dedicated to … Read more
[ad_1] $query = “SELECT a.*,b.mobilenumber,b.firstname,b.lastname FROM user_address a left join user b on a.user_id=b.user_id WHERE a.user_id IN (SELECT id FROM user WHERE email=””.$email.””)”; 1 [ad_2] solved Joining 2 fields into another table
[ad_1] Point 1: Nested functions are not standard C. They are supported as GCC extension.. Point 2: printf(“&b is:%s\n”,&b); is wrong and invokes UB, because of improper format specifier. You need to change that to printf(“&b is:%p\n”,(void *)&b); Point 3: &(&a) is wrong. the operand for & needs to be an lvalue, not another address, … Read more
[ad_1] I couldn’t get what you want. Is this what you want to achieve? answerScreen.text = valueOne.text! + valueTwo.text! String values can be added together (or concatenated) with the addition operator (+) to create a new String value: Check here for more details 4 [ad_2] solved how i can concatenate two variable it type Text … Read more
[ad_1] when we run application from IDE then how compiler come into scene to compile our program The IDE starts the compiler and passes it your program. The compiler is another program. It doesn’t need special invocation. You can do it yourself without an IDE by just calling csc.exe directly. and after then how program … Read more
[ad_1] You could do something through jQuery: $(‘.edit_profile’).on(‘click’, function(){ // if still disabled, return; if ($(this).prev().is(‘:disabled’)) return; // otherwise we go for value: var value = $(this).prev().val(); console.log(value); }); And please take a look for function: prev() https://api.jquery.com/prev/ For passing your fields to php use ajax: $.ajax({ type: “POST”, url: “myphpscriptforupdate.php”, dataType: ‘html’, data: { … Read more
[ad_1] To start with, get rid of yes and no, which make no sense, and read the input into a string variable: string Rated; cin >> Rated; then to use that, remember to use == not = for comparison: if (Rated == “yes”) {/*whatever*/} Alternatively, use a boolean variable: string yes_or_no; cin >> yes_or_no; bool … Read more