Kirat[ad_1] You have to pass the child object the parents own instance: public class Test { private ObjectClass object; public Test (){ object = new ObjectClass(this); } public void testMethod(){ //does something } } ObjectClass: public class ObjectClass { Test parentInstance; public ObjectClass(Test instance){ parentInstance = instance; } public void callMethod(){ parentInstance.testMethod(); } } [ad_2] … Read more
[ad_1] Use Array.prototype.map instead, forEach gets no returns let newobj = [ { id: 22, reason: ‘reason 2’, phase: ‘phase 2’, reviewer: ‘by user 2’, date: ‘date 2’ }, { id: 21, reason: ‘reason 1’, phase: ‘phase 1’, reviewer: ‘by user 1’, date: ‘date 1’ } ]; let arr1 = { initiateLevel: true, parent: [ … Read more
[ad_1] So the problem with your layout is that you used position:absolute for your three small images. Here is a way to do it right: Structure your content vertically by giving your main container a display: grid Each horizontal element, like the Hero, the three Images or the footer should be a single container inside … Read more
[ad_1] As @Keylum states, your necessary answer should be: Change fputs(usuario,FILE *cuentas) to fputs(usuario,cuentas); and fputs(contrasenia,FILE *cuentas) to fputs(contrasenia,cuentas); [ad_2] solved Error-expected expression before FILE in fputs [closed]
[ad_1] well what the comments said and change it like the following too : id = [1, 2, 3, 4, 5, 6] name = [‘sarah’, ‘john’, ‘mark’, ‘james’, ‘jack’] userid = int(input(‘enter user ID: ‘)) if userid in id: ind = id.index(userid) #notice this statement is inside the if and not outside print(name[ind]) else: print(“wrong … Read more
[ad_1] Wrap the value in an object like this value={{placeInfo, reviews, detailsInfo, news}} or create the object on a separate line like this: const value = { placeInfo, reviews, detailsInfo, news }; Then pass it as value={value} [ad_2] solved how can i use what i imported in another component in context API with arrow function
[ad_1] Your issue is lexical scoping. the callback method you’re provided is an anonymous function which redeclares the value of this. To solve it, use a fat arrow. $(“#tbl tbody”).on(“click”, “tr”, () => { this.ddd(); }); 1 [ad_2] solved why can i not call a function of my vue component in my callback [closed]
[ad_1] You can use split to first split at all linebreaks, then to split each line at the :. Of course you might run into trouble if the password contains a :, but that is a different task. String text = textArea.getText(); String[] lines = text.split(“\r?\n”); List<String> users = new ArrayList<>(lines.length); List<String> passwords = new … Read more
[ad_1] I hope I’ve understood your question right. If you want to subtract each value from x[<indexes_for_x>] then you can do: x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] indexes_for_x = [0, 1, 2, 3] for v in indexes_for_x: print(f”y_at_index_{v} = {[w – x[v] for w in x]}”) Prints: y_at_index_0 = … Read more
[ad_1] As per this: https://developer.twitter.com/en/docs/twitter-for-websites/timelines/overview The grid display has a minimum width of 220 pixels. … A timeline widget is a live region of a page which will receive updates when new Tweets become You could try this in your table:<td style=”width: 25%;min-width: 220px;”> [ad_2] solved Mobile responsiveness is only visible on the website, but … Read more
[ad_1] you just need to write this.tweets also you need to change your callback function to arrow function to allow you to access your state like this async recupera_post(){ await axios.get(‘api/schedulepost’) .then((response) => { console.log(response.data) this.tweets = response.data }) } } 3 [ad_2] solved Vue js in laravel [closed]
[ad_1] This will do what you want: In [2]: user_data[“watched”].append(movie) In [3]: user_data Out[3]: {‘watched’: [{‘title’: ‘Title A’, ‘genre’: ‘Horror’, ‘rating’: 3.5}]} Note that accessing a dictionary returns the value associated with the given key, so user_data[“watched”] gives us the list object associated with that key “watched”. Since we have a list, we can use … Read more
[ad_1] Try this solution it will help in your case: $prices = [ 0, 100, 200, 300, ]; $no = 1; echo “Prices <br>”; foreach($prices as $price) { if($price != 0){ echo “No” . $no . ” = ” . $price . “<br>”; } $no++; } 1 [ad_2] solved Numbering data Using Foreach php [closed]
[ad_1] You have written the following code: private void print(String string) { return string; } But void here is the return type. It thus means you cannot return anything. If you write String instead of void then it will mean that the return type will be a string which is the case and the error … Read more
[ad_1] Assuming you have a instance of the p class in self.p then the queryset S.objects.filter(r__p=self.p) would work. Next time put a bit more effort into your question though or people won’t want to put effort into an answer. 1 [ad_2] solved Queryset inside fk attribute