The errors in the code is: M == NULL is not a valid way to check if malloc is succeeded. You should use (*M) == NULL because the value is assigned to (*M), not M. The loop condition in ReservarMemoriaMatriz i<=m seems wrong. It should be i<=n. You forgot to free (*M)[n] in LiberarMemoriaMatriz. Corrected … Read more
Sorry for the length of this response, but there are a lot of steps involved and I included quite a bit of screen clips as well. I believe this solution does what you are looking for. I start with files in a folder: Feb-19.xlsx contains two tabs: Jan-19.xlsx contains three tabs: I open a new … Read more
current_year=$(date +%Y) next_month=$(($(date +%m) + 1)) locale_next_month=$(date -d$current_year/$next_month/1 +%B) for day_of_month in $(seq 1 31) do if day_of_year=$(date -d$current_year/$next_month/$day_of_month +%j 2> /dev/null) then mkdir -p /home/applications/app_name/$current_year/$locale_next_month/$day_of_year fi done 1 solved Create directory structure in unix [closed]
You can try library(tidyverse) d %>% gather(key, value, -PtsAgRdTm) %>% ggplot(aes(x=PtsAgRdTm, y=value, fill=key)) + geom_col(position = “dodge”) You transform the data from wide to long using tidyr’s gather function, then plot the bars in a “dodge” or a “stack” way. 3 solved ggplot Grouped barplot with R
You could use something like the following algorithm to accomplish this: // Our input string. String input = “I love fish”; // Contains the “encrypted” output string. StringBuilder encrypted = new StringBuilder(); // Process each character in the input string. for (char c : input.toCharArray()) { if (Character.toLowerCase(c) != ‘a’ && Character.isLetter(c)) { // If … Read more
The colors indicate the percentage of what language the repository is programmed in. Simply clicking over the colored bar will show the language along with the percentage of that language in the repository. solved What does the colored bar mean under GitHub repository?
Following can be a reason for your issue Invalid src path in the script tag Javascript might be disabled in your browser. You have a script error/exception that stopped entire page’s script execution. Maybe you have an Ajax request that won’t work if your open it as a local file protocol. e.g., file:// What can … Read more
NumberOfStrings++ is outside of your for loop when you read (i.e. it only gets incremented once). Also please consider using std::vector<std::string> instead of a dynamic array. Here’s a version of your code using std::vector instead of an array: #include <vector> #include <fstream> #include <iostream> #include <string> class StringList { public: StringList(): str(1000000), numberOfStrings(0) { std::ifstream … Read more
ORDER BY user.LName ASC is correct. You’re probably just missing a space between it and the id. Check for the sql error $sql = ” SELECT user.FName, user.LName, user.HerbalifeID, user.UplineS, registratie.PartnerFName, registratie.PartnerLName, registratie.NaamVIP1, registratie.NaamVIP2, registratie.NaamVIP3 FROM registratie INNER JOIN user ON registratie.userID = user.UserID AND registratie.eventID=$id ORDER BY user.LName ASC “; $res=mysqli_query($con,$sql); if (!$res) { … Read more
In order to filter by text box you can hook up a keyUp event in order to retrieve the value. You can then add this as a filter to the existing filter object. $(‘#NameOfInput’).keyup(function () { var val = $(‘#NameOfInput’).val(); var grid = $(“#yourGrid”).data(“kendoGrid”); var filter = grid.dataSource.filter(); filter.filters.push({ field: “NameOfFieldYouWishToFilter”, operator: “eq”, value: val, … Read more
Try using this: if ( “Both”.equals ( s2 ) ) { //Do something } s2 == “Both” will not compare the text in Java. You can also use this to ignore casing: if ( “Both”.equalsIgnoreCase ( s2 ) ) { //Do something } 0 solved Starting an Activity on Condition
OK, here’s my answer, which should be O(N*N) worst case. (With smaller constant, since even worstcase I’m testing N against — on average — 1/2 N, but this is computer science rather than software engineering and a mere 2X speedup isn’t significant. Thanks to @Alexandru for pointing that out.) 1) Split cursor (input and output … Read more
This regex does the trick: “,(?=(([^\”]*\”){2})*[^\”]*$)(?=([^\\[]*?\\[[^\\]]*\\][^\\[\\]]*?)*$)” It works by adding a look-ahead for matching pairs of square brackets after the comma – if you’re inside a square-bracketed term, of course you won’t have balanced brackets following. Here’s some test code: String line = “a=1,b=\”1,2,3\”,c=[d=1,e=\”1,11\”]”; String[] tokens = line.split(“,(?=(([^\”]*\”){2})*[^\”]*$)(?=([^\\[]*?\\[[^\\]]*\\][^\\[\\]]*?)*$)”); for (String t : tokens) System.out.println(t); Output: … Read more
It depends on what you mean by type exactly. If you want to define a “type” that you can use in TypeScript strong typing, then you have several choices. You can build an interface like this: export interface Product { productId: number; productName: string; productCode: string; releaseDate: string; price: number; description: string; starRating: number; imageUrl: … Read more
Like this: import java.util.*; Set<Integer> a = new HashSet<Integer>(); a.add( 1); a.add( 2); a.add( 3); Or adding from an Array/ or multiple literals; wrap to a list, first. Integer[] array = new Integer[]{ 1, 4, 5}; Set<Integer> b = new HashSet<Integer>(); b.addAll( Arrays.asList( b)); // from an array variable b.addAll( Arrays.asList( 8, 9, 10)); // … Read more