<script> var timer = null; function setBlurTitle(num) { let n = 1; if (num) { n = num; }; if (n % 2 == 0) { document.title = “come back here”; } else { document.title = “”; }; if (timer) { clearTimeout(timer); timer = null; }; timer = setTimeout(() => { n++; setBlurTitle(n); }, 500); … Read more
Objective-C is very typeinsensitive, from the BOOL perspective 0, “0”, “NO”, “false, “false” and even nil is false, everything else is treated as true. That’s why NSString has a boolValue property. It just returns value != 0. Swift is a strong typed language. You have to check the type: let value : StringOrBool let result … Read more
If you want to have a random number of arrays you have to store them in a resizable container like a vector, containing the arrays with the six elements. Resize this vector with this random number and then iterate through it and add random numbers #include <array> #include <random> namespace { constexpr auto NumberOfArrayElements = … Read more
Your current method is … not quite right, for any kind of sort. Insertion sort would take an element and insert it at the correct index, then shift the already inserted items down appropriately. Something like void looper(int *p) { for (int i = 1;i < 25;i++) { int key = p[i]; int j = … Read more
Use the json package and load the json. Assuming it is a string in memory (as opposed to a .json file): jsonstring = “”” [ { “issuer_ca_id”: 16418, “issuer_name”: “C=US, O=Let’s Encrypt, CN=Let’s Encrypt Authority X3”, “name_value”: “sub.test.com”, “min_cert_id”: 325717795, “min_entry_timestamp”: “2018-02-08T16:47:39.089”, “not_before”: “2018-02-08T15:47:39” }, { “issuer_ca_id”:9324, “issuer_name”:”C=US, O=Amazon, OU=Server CA 1B, CN=Amazon”, “name_value”:”marketplace.test.com”, “min_cert_id”:921763659, … Read more
The open method of an input file stream requires the second parameter. Try changing the line: myfile.open(“potentials.txt”); to myfile.open(“potentials.txt”, std::ifstream::in); EDIT: Or just open the file when you declare myfile like so: ifstream myfile(“potentials.txt”); If this still isn’t working, you are likely not opening the file correctly. E.g. wrong directory. Use a full path to … Read more
when you do do { x=a/2; y=a%2; if(y==0) { a=x; } }while(y==0 && x!=1); always x=1, y=0, a=1 and then in the if-else if(y==0 && x==1) { ary[v]=s; //in this line i get error ++v; } ALWAYS y==0 and x==1 and ++v is executed as a infinity loop v=1,2,3,……200 and crash 15 solved Exception in … Read more
Here is an example of using the JavaDoc. import java.io.*; /** * <h1>Add Two Numbers!</h1> * The AddNum program implements an application that * simply adds two given integer numbers and Prints * the output on the screen. * <p> * <b>Note:</b> Giving proper comments in your program makes it more * user friendly and … Read more
You are having a method named getSpellEffect() inside the main() method. You cannot have methods inside methods. Check Methods inside methods import java.util.ArrayList; import java.util.Iterator; import java.util.List; public class SpellsList { static List<Spell> spellsList = new ArrayList<Spell>(); static { spellsList.add(new Spell(“Fireball”, “damage”, 5)); spellsList.add(new Spell(“Ice Storm”, “damage”, 8)); spellsList.add(new Spell(“Heal”, “heal”, 8)); } static String … Read more
I think this is what are you looking for: System.out.println(“\t 1\n\t 2 2\n\t3 3\n\t 2 2\n\t 1 “); 4 solved Pyramid pattern using java with number
As I understand, the number of groups in a regex pattern is pre-determined. If you need to iterate over all the matches, you could do something like this: import re text = “””some value {arg1} {arg2} {arg3} another value {arg1} idkhere {arg1} {arg2}””” pattern = re.compile(r”{arg\d}”) for i in re.findall(pattern, text): print(i) 2 solved How … Read more
You can only manipulate UI elements, when your code is executed on the UI thread. class EventHandler implements RfidEventsListener { // Read Event Notification public void eventReadNotify(RfidReadEvents e){ TagData[] myTags = myReader.Actions.getReadTags(100); if (myTags != null) { for (int index = 0; index < myTags.length; index++) { System.out.println(“Tag ID ” + myTags[index].getTagID()); //I want to … Read more
A different way of thinking about the problem: Don’t use strings at all. unsigned int filter(unsigned int x) { if(x < 5) // no more digits worth keeping. Time to head back and collect results. { return 0; } if (x%16 < 5) // exclude this digit { return filter(x >> 4); // return what … Read more
Before asking questions here, please try it on your own and post what you have tried so far so we can guide you in the right direction. Also, it would be nice if you put more effort in asking better question. But to give you some guidance: you can create child process by using fork. … Read more
Please look into this to remove an error. download jar file from here and add it into your project. I hope this will resolve your error. 3 solved how to fix this error android: Could not find class ‘com.owlike.genson.Genson’