Kirat[ad_1] The problem is that the compiler doesn’t know where the Dog or Cat class is. Here are the steps to telling the compiler how to create a new Dog or new Cat Make sure that you have a Dog.java and a Cat.java file in your project. Even if they are in the same folder … Read more
[ad_1] scanf(“%s\n”, playerName); is wrong because %s call for char* data but playerName here is type char. You have to make playerName an array of characters and set max length of input to avoid buffer overflow. #include <stdio.h> #include <stdlib.h> int main(void) { char playerName[1024]; int playerAge; printf(“What’s your name, and your age?\nYour name: “); … Read more
[ad_1] The actual problem I found is that windows 8.1 is not allowing some programs to change c:/programs.. folders. I re-installed on my D: drive by creating a folder say D:/PHP/xampp and its started working fine [ad_2] solved phpMyAdmin error: I am seeing errors in user accounts
[ad_1] Try this : In case the if(listOne.contains(object)) return listOne; The list.contains() uses equals. so, if list.contains() does not give you the expected result, you should be overriding the equals method. [ad_2] solved how to search in a list in java?
[ad_1] Use dateutil.parser.parse() parse the date string into a timezone aware datetime object, then use strftime() to get the format you want. For better explanation goto [ad_2] solved How to convert datetime string to another format [duplicate]
[ad_1] if you want to write it in a sorted manner you can do this. from collections import Counter wordlist = open(‘so.py’, ‘r’).read().split() word_counts = Counter(wordlist) write_file = open(‘wordfreq.txt’, ‘w’) for w, c in sorted(word_counts.iteritems(), key=lambda x: x[1], reverse=True): write_file.write(‘{w}, {c}\n’.format(w=w, c=c)) [ad_2] solved Words, sorted by frequency, in a book (.txt file)
[ad_1] The following lines of code in your program aren’t C at all. They look like a fragment of shell script: lcd_command(LINE_3); {while true; do ping -c1 192.168.10.30 2>&1 /dev/null; //VPN IP lcd_writechars(“STS300”);} {if [[ ! $? ]]; then lcd_writechars(“VPN Lost”); fi; sleep 10; } This won’t work. Rewrite this code in C. (The system() … Read more
[ad_1] I tried this and it worked function firstObject(array){ return array[0]; } var first = [“Weresquirrel”, “Werebear”, “Werepanda”, “Weremonkey”]; console.log(firstObject(first)); 2 [ad_2] solved function that returns first object of a given array [closed]
[ad_1] The amount of downvotes is crazy but oh well… I found the reason for my performance issue / bottleneck thanks to the comments. The second for loop inside StartSimilarityCheck() iterates over all entries, which in itself is no problem but when viewed under performance issues and efficient, is bad. The solution is to only … Read more
[ad_1] Assuming you need the name of the current weekday in the current locale: let dateFormatter = NSDateFormatter() dateFormatter.locale = NSLocale.currentLocale() let today = NSDate() let calendar = NSCalendar.currentCalendar() let todayComponents = calendar.components(.CalendarUnitWeekday, fromDate: today) let weekDayIdx = todayComponents.weekday let weekday = dateFormatter.weekdaySymbols[weekDayIdx] as! String println(weekday) // “Wednesday” [ad_2] solved How can I set the … Read more
[ad_1] MongoDump. I used it to export my database to a separate server and it can also be used to take backups, otherwise to safely store data on remote servers look up sharding or replication. Further reading: backup strategies. 0 [ad_2] solved How to backup my mongoDB documents?
[ad_1] Step one: use var arr = string.Split(new string[] {“.”}, StringSplitOptions.None) to get an array of strings. arr[2] should contain your number. Step two: use Convert.ToInt32() to convert this string to an int. Step 3: increase / decrease this int by two Step 4: Write the number back to the were it was saved in … Read more
[ad_1] Here is the code for you: String test = “hello my name is mario”; String result = “”; int c = 1; for (int i = 0; i < test.length(); i++) { if (c++==5) { result += “X”; c = 1; } else { result += test.charAt(i); } } System.out.println(“result = ” + result); … Read more
[ad_1] At these two lines: *min=t[0]; *max=t[0]; Your code assumes that t[0] is an even number. However, that’s not necessarily true. One fix would be: *min = INT_MIN; *max = INT_MAX; 1 [ad_2] solved Why is this program going this way? C
[ad_1] Well, “the essential idea” of “delegation” is simply: “identify Someone Else that you can ask.” In this example, the Compare class exists to “compare two objects.” But you’ve said that it is to delegate that responsibility to some other function that is not a part of its own definition. Furthermore, you specify exactly what … Read more