Kirat[ad_1] I’m assuming you’re saying that you only want the H1 element to be as wide as the text within it. If that’s the case, you need to set display: inline;. h1 { margin: auto auto 10px 10px; padding-left: 6px; border-bottom: 4px outset #227777; box-shadow: 0px 3px 10px black; display: inline; } <div> <h1>Heading</h1> </div> … Read more
[ad_1] Dict* test = (Dict*)malloc(sizeof(Dict)); does not do what you think it does. malloc allocates a block of memory, but does not initialize it. So later on, when you call test->nodes.push_back, you’re calling into uninitialized memory. Undefined behavior. In your case, it crashes. The solution here is allocate test with new, which will initialize both … Read more
[ad_1] When is using the “this pointer” useful in a C++ program When you need a pointer to the current object. One of the most often usages of this that I have seen is to make self assignment a noop. Foo& Foo::operator=(Foo const& rhs) { if ( this != &rhs ) { // Assign only … Read more
[ad_1] askQuestion(0, null, 0, 0, null, 0); All the parms to the static method askQuestion are null/zero, including “operators”. There’s no way for “operators” to NOT be null when you get to that squirrely assignment to “operatorText”. 10 [ad_2] solved How to fix NullPointerException in Java?
[ad_1] The preprocessor directive #define OUTPUT(j) count++ makes the preprocessor to replace every occurrence of OUTPUT(j) with count++ where j is variable and can be used in the patter part of the directive. The code #define OUTPUT(j) count++ int count(4); OUTPUT(1234); std::cout << count << ‘\n’; is translated to int count(4); count++; std::cout << count … Read more
[ad_1] Working with Excel files is definitely something people care about. I love the following author who wrote a book on how to use Python in everyday life: https://automatetheboringstuff.com/chapter12/ This chapter in particular deals with Python and Excel. He describes how to use the package openpyxl. You should be able to read and edit the … Read more
[ad_1] No need to use any third party library for this :- Navigation bar 1.1 Use that arrow for back button by setting leftbarbuttonitem 1.2 For Progress Bar and progress label you can design separate view and can add it as title view (self.navigationController.navigationItem.titleView) For question and answer, you can use table view 2.1 Question:- … Read more
[ad_1] You can create jQuery Terminal inside jQuery UI dialog or maybe use resizable from jQuery UI <div class=”wrapper”> <div class=”term”></div> </div> $(‘.wrapper’).resizable(); $(‘.term’).terminal(); .wrapper { width: 400px; height: 200px; } .term { height: 100%; } codepen demo 3 [ad_2] solved How can we make jquery terminal screen adjustable?
[ad_1] I’m guessing you are talking about this tutorial to configure the sending of mails through Compute Engine (which explains why it works well on your VM instance). That tutorial is for Compute Engine, in the case of App Engine Standard applications, you have the option of using Mail API, however, since Google is no … Read more
[ad_1] In your function L(int x) If x is 0 or 1 return 1; If x is greater than 1 return L(x-1) + L(x-2) + 1; What I am doing using L(x – 1) is calling the function for the value x – 1 and the value will be evaluated directly as 1 if it … Read more
[ad_1] You should call text=(TextView)view.findViewById(R.id.tt); onCreateView(), or in the method that is called from onCreateView() before doing anything with it. If text hasn’t been assigned to UI element, TextView throws NullPoint Exception. If you really want that assigning in another method, write a method like private void initUI() 5 [ad_2] solved Unable to pass data … Read more
[ad_1] “While” loop isn’t necessary. Your code works perfectly fine without while loop, if you write like this: scanf(“%d”, &t); for (i = 1; i <= t; i++) If you want multiple “t” inputs you should move your return statement after while brace: int t, i; float h, l, w; while (scanf(“%d”, &t)) { for … Read more
[ad_1] You’ve already confirmed in Encoding JSON to support UTF-8 characters in an android app that in a regular browser, you get question marks too. This indicates that the problem is server side. The issue is probably that the database connection from PHP to MySQL is not set to UTF-8. During the response, any non-ISO8895-1 … Read more
[ad_1] So, the first thing you want to decide is which technology you want to choose. If you want to use Java I would recommend building a rest service with spring. Takes about 5 minutes with those two guides: Rest Web Service: https://spring.io/guides/gs/rest-service/ Rest Client: https://spring.io/guides/gs/consuming-rest/ IDE: Springt Tool Suite Just follow the instruction! Your … Read more
[ad_1] You need to map the Character array back to String let resultsArray = lettersarray.dropLast(lettersarray.count – targetNum).map{String($0)} alternatively (credits to Leo Dabus) let letters = “abcdefghijklmnopqrstuvwxyz” let targetNum = 14 let resultsArray = letters.characters.prefix(targetNum).map{String($0)} 4 [ad_2] solved How to return an subset of Array of characters?