Kirat

[Solved] I need to find the file path and file name of a file that matches the string lastline [closed]

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[ad_1] try { string lastline = “Controller”; // assuming you know the file your searching for foreach (string filePaths in Directory.GetDirectories(@”E:\Program Files (x86)\foobar2000\library\”)) { foreach (string f in Directory.GetFiles(filePaths, “*” + lastline + “*.*”)) { Console.WriteLine(f); // would print the filepath n the file name } } } catch (Exception ex) { Console.WriteLine(ex.Message); } Hope … Read more

[Solved] return all rows of a table including duplicate rows

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[ad_1] to get all rows, just use select * from tableName If you want to filter the duplicates out just add select distinct * from tableName if you want to group by, you can do: select column1, column2 sum(column1, column2) as sumCol from table group by column1,column2 or using a window function select * sum(column1, … Read more

[Solved] Solving with only loop

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[ad_1] public static int smallest(int n) { int i = 1; for (; ; ) { int contain = 0; int temp = 0; int myNum = 0; for (int j = 1; j <= n; j++) { myNum = i * j; temp = myNum; while (true) { if (temp % 10 == 2) … Read more

[Solved] Using scanf funciton in printf to get values

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[ad_1] scanf() returns number of receiving arguments successfully assigned or EOF in case of failure. Read more about scanf() here. In context of your program, when you give input 5 the scanf() successfully assign it to receiving argument i and since the receiving argument is 1, scanf() is returning 1 which is getting printed. Hence … Read more

[Solved] Summarize data.frame by dates in R

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[ad_1] I would use data.table and do something like the following: library(data.table) setDT(df) ndf <- df[, .(Date = paste(Date[1], “to”, Date[.N]), weather = Type.of.Weather[1]), rleid(Type.of.Weather) ][, rleid := NULL ][] ndf Date weather 1: 01-Jan to 03-Jan Cloudy 2: 04-Jan to 10-Jan Rainy 3: 11-Jan to 15-Jan Cloudy 4: 16-Jan to 20-Jan Sunny 1 [ad_2] … Read more

[Solved] PHP multidimensional array keys combinations/combinatorics [closed]

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[ad_1] I made some slight modifications to the original code in order to make it use the amount of keys instead of the array values, and then I added a second function to allow a multi-dimensional array to be counted as well. <?php function everyCombination($array) { $newArray = array(); for($keyCount = 1; $keyCount <= count($array); … Read more

[Solved] Search in text file and save in Excel

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[ad_1] It’s quite easy using pandas and a dict: with open(‘file.txt’, ‘r’) as f: lines = f.readlines() students = [] student = {} for line in lines: if ‘:’ in line: student[‘id’] = line.split(‘:’)[0] elif ‘name’ in line: student[‘Name’] = line.split(‘=’)[1].replace(‘\n’,”) elif ‘Age’ in line: student[‘Age’] = line.split(‘=’)[1].replace(‘\n’,”) elif ‘Grade’ in line: student[‘Grade’] = line.split(‘=’)[1].replace(‘\n’,”) … Read more

[Solved] Why is my Parcelable Creator not working?

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[ad_1] return new Set(parcel.ReadStringArray(), parcel.ReadBooleanArray()… At parcel.ReadBooleanArray() You have no boolean arrays in the constructor public Set ( string[] Jugador, int[] Games, int[] NoForzados, int[] Aces, int[] Winners, int[] DobleFaltas, int[] Primeros, int[] PrimerosGanados, int[] Segundos, int[] SegundosGanados) Did you forget to set jugado? 1 [ad_2] solved Why is my Parcelable Creator not working?

[Solved] I have a date in int format DDMMYYYY, how can I separate day and month and year [closed]

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[ad_1] As pointed out in comments, it’s most likely that input might be coming as string. You can easily parse Date from string like this: private static Date getDate(String dateStr) throws ParseException { SimpleDateFormat simpleDateFormat = new SimpleDateFormat(“ddMMyyyy”); return simpleDateFormat.parse(dateStr); } Then you can do something like this to check which date is older: String … Read more

[Solved] Rolling up addition using MySQL

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[ad_1] SELECT x.* , x.cf1+x.cf2 sub_total , SUM(y.cf1+y.cf2) running FROM 1_bugs x JOIN 1_bugs y ON y.id <= x.id GROUP BY x.id; +—-+————+—–+—–+———–+———+ | id | date | cf1 | cf2 | sub_total | running | +—-+————+—–+—–+———–+———+ | 1 | 2016-07-19 | 3 | 2 | 5 | 5 | | 2 | 2016-07-19 | … Read more

[Solved] Need to find second maximum number in the list. All the details pasted below in the body. Please assist

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[ad_1] An easy implementation would be to do something like: if len(set(input)) == 1: print(‘not present’) else: sorted(set(input))[-2] Take a look at Get the second largest number in a list in linear time for other implementations. 6 [ad_2] solved Need to find second maximum number in the list. All the details pasted below in the … Read more

[Solved] PHP Use array map to reOrder an array

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[ad_1] You can simply use foreach instead like as foreach($your_arr as &$v){ $v = [$v[“period”] => $v[“way”]]; } print_r($your_arr); Or using array_map $your_arr = array_map(function($v){ return [$v[“period”] => $v[“way”]]; },$your_arr); print_r($your_arr); [ad_2] solved PHP Use array map to reOrder an array

[Solved] How to add the sum of ints n to c [closed]

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[ad_1] You can do it by using a loop and from what I understand, a seperate method, which we’ll call addSum. In addSum, we will create a for loop with the starting limits and the ending limit. public static void addSum(int start, int end) { int addMe = 0; for(; start <= end; start++) { … Read more

[Solved] C++ Return the reference of an array [duplicate]

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[ad_1] Is this answer correct? It is a declaration of a function that returns reference to an array of 10 int. gdb tells me it returns a int * variable. No it doesn’t. It tells you that the variable t that you created is an int * variable. 0 [ad_2] solved C++ Return the reference … Read more