Use Comparable and Comparator as shown below, you can also visit https://www.journaldev.com/780/comparable-and-comparator-in-java-example for further details. import java.util.Comparator; class Employee implements Comparable<Employee> { private int id; private String name; private int age; private long salary; public int getId() { return id; } public String getName() { return name; } public int getAge() { return age; } … Read more
int main() { int k=0, i, r, nr, c, N[64]; printf(“Decimal Nr: “); scanf(“%d”, &nr); c = nr; if(nr==0) printf(“0”); else{ while (nr) { r = nr % 2; nr = nr / 2; N[k] = r; k++; } } // original number in variable c for (i = k-1; i >= 0; i–) { … Read more
I recommend you using Alamofire (a powerful networking framework) and SwiftyJSON (for parsing JSON), they are very popular for iOS development. With SwiftyJSON, you do not need to handle the error or worry about nested JSON, just do something like: json[“data”][“room_type_infor”].stringValue. solved I am trying to access room_type_info from json data but unable to do … Read more
Python is dependant on indentation. In order for the program to work you need to add the correct indentation to your code. That involves 4 spaces for each loop or flow control. Here are a few that do: def if while for Your problem is that Python does not know where to end the while … Read more
This could be achieved like so: const data = [{ “coachName”: “Angela”, “coachId”: 94253, “reminders”: [{ “day”: “Tuesday”, “mode”: “Text” }, { “day”: “Tuesday”, “mode”: “Phone” }, { “day”: “Tuesday”, “mode”: “Text” }, { “day”: “Tuesday”, “mode”: “Text” }, { “day”: “Tuesday”, “mode”: “Text” }, { “day”: “Tuesday”, “mode”: “Phone” }, { “day”: “Wednesday”, “mode”: … Read more
Hi. Im trying to use the VBA code in powerpoint to run a complete powerpoint that an ai wrote for me but i keep getting an error code [closed] solved Hi. Im trying to use the VBA code in powerpoint to run a complete powerpoint that an ai wrote for me but i keep getting … Read more
When manipulating structures such as URLs it’s better to use tools designed for the purpose rather than treating them as strings. In this case you want to change the host (netloc) to www.site2.com So… from urllib.parse import urlparse, urlunparse new_site=”www.site2.com” url=”https://www.site1.com//vehicles/2023/Ford/F-150/Calgary/AB/57506598/?sale_class=New” scheme, _, path, params, query, fragment = urlparse(url) new_url = urlunparse((scheme, new_site, path.replace(‘//’, “https://stackoverflow.com/”), … Read more
According to the documentation (which you really should read!): Returns a pseudo-random integral value between 0 and RAND_MAX Where RAND_MAX is implementation defined, but is guaranteed to be at least 32767. In fact, it often is 32767, and that appears to apply to you. The documentation also states: rand() is not recommended for serious random-number … Read more
When just a single result is needed, then no loop should be used. Just fetch the row right away. In case you need to fetch the entire row into associative array: $row = $result->fetch_assoc(); in case you need just a single value $row = $result->fetch_row(); $value = $row[0] ?? false; The last example will return … Read more
&= means take only the bits that are set to 1 in both operands ~ reverses all bits, << moves the bits to the left n times, | combines bits from operands so hour = (bufm[1] &= ~((1 << 7) | (1 << 6) | (1 << 5))); // 128, 64, 32 hour = (bufm[1] … Read more
The correct way to set the xticklabels for sns.catplot, according to the documentation, is with the .set_xticklabels method (.e.g. g.set_xticklabels(rotation=30)). Using a loop to iterate through the Axes, should be used if changes need to be made on a plot by plot basis, within the FacetGrid. Building structured multi-plot grids seaborn.FacetGrid g or in the … Read more
The document.domain method Method type: iframe. Note that this is an iframe method that sets the value of document.domain to a suffix of the current domain. If it does so, the shorter domain is used for subsequent origin checks. For example, assume a script in the document at http://store.company.com/dir/other.html executes the following statement: document.domain = … Read more
Pointy’s answer has good information, but it’s not the correct answer for this question. The behavior described by the OP is part of a bug that was first reported in March 2010, patched for Webkit in August 2012, but as of this writing is not yet integrated into Google Chrome. The behavior hinges upon whether … Read more
Your first port of call should be the documentation which explains it reasonably clearly: Thrown to indicate that an array has been accessed with an illegal index. The index is either negative or greater than or equal to the size of the array. So for example: int[] array = new int[5]; int boom = array[10]; … Read more
So you want to generate all permutations from size = 1 to size = N? Stack Overflow user Andy Carson has created a JavaScript library with a permutation generator function that lets you specify size. See: GitHub / acarl005 / Generatorics // Adapted from: https://stackoverflow.com/a/41232141/1762224 // Uses: https://github.com/acarl005/generatorics const allPermutations = (arr) => Array.from({ length: … Read more