[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
[ad_1] (Oh you mean IRB) If you enter something that will be on multiple lines, ruby will wait until the final end is completed before running the code: irb(main):001:0> def dostuff irb(main):002:1> puts “things” irb(main):003:1> end => :dostuff irb(main):004:0> dostuff things => nil irb(main):005:0> As you can see the number at the prompt changes depending … Read more
[ad_1] Try this, you have to pass in your Adapter and call notifyDataSetChanged on it after you clear the list. @Override protected void onPreExecute() { super.onPreExecute(); postList.clear(); yourAdapter.notifyDataSetChanged(); } Edit: Alternative way private class LoadMoreDataTask extends AsyncTask<Void, Void, List<PostRow>>{ @Override protected void onPreExecute() { super.onPreExecute(); //postList.clear(); //do not clear } @Override protected List<PostRow> doInBackground(Void… params) … Read more
[ad_1] What you want is the SOWPODS word list. It has all the two-letter and three-letter words used in Scrabble. At the bottom of the Wikipedia article, you’ll find a link to a page where you can download the list. To use the word list efficiently, store it in a trie. With the help of … Read more
[ad_1] Your stated goal is to link your web pages to your Access databases. This is possible, but you’ll need to do quite a bit of groundwork first. Yes, check out the Getting Started tutorials on asp.net, microsoftvirtualacademy.com, and so on. However, you seem to be missing the basics. A HTML file is something that … Read more