sscanf | SA : MP sscanf plugin originally made by @ Y-Less | Plugin library

 by   maddinat0r C++ Version: v2.8.3 License: MIT

kandi X-RAY | sscanf Summary

kandi X-RAY | sscanf Summary

sscanf is a C++ library typically used in Plugin applications. sscanf has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

SA:MP sscanf plugin originally made by @Y-Less
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            kandi-support Support

              sscanf has a low active ecosystem.
              It has 58 star(s) with 24 fork(s). There are 14 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 12 open issues and 14 have been closed. On average issues are closed in 92 days. There are 4 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of sscanf is v2.8.3

            kandi-Quality Quality

              sscanf has no bugs reported.

            kandi-Security Security

              sscanf has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              sscanf is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              sscanf releases are available to install and integrate.

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            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of sscanf
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            sscanf Key Features

            No Key Features are available at this moment for sscanf.

            sscanf Examples and Code Snippets

            No Code Snippets are available at this moment for sscanf.

            Community Discussions

            QUESTION

            Free() function in a function make my entire programm crash in c
            Asked 2021-Jun-14 at 16:36

            I get a weird problem when running my code, I had a perfectly running code, in order to improve it I coded a little obj file loader function (which seems to work fine even if, at the moment it is not impacting the end result of the code).

            The problem is, in this function I use malloc() to create tables and, due to this, I need to free() the memory at the end of the function, this free(some_pointers) don't work and mess up the whole code. I need to tell you that I'm 100% sure this line is the one causing the problem because if I remove it everything work fine (but the memory is still allocated). To sum up, in a function:

            *I allocate memory (double *x = malloc(sizeof(double)*integer);)

            *I'm modifying this memory (until here everything work fine)

            *I free the memory free(x); (adding this line cause the program to crash)

            As asked here's the full code of my function:

            ...

            ANSWER

            Answered 2021-Apr-20 at 11:02
            *(all_x + sizeof(double)*i) = one;
            

            Source https://stackoverflow.com/questions/67177167

            QUESTION

            Converting a HEX value to DECimal value in C
            Asked 2021-Jun-11 at 01:19

            I have tried out many ideas from SO. One of them worked (output was DEC 49 for HEX 31) when I tested it in here onlinegdb. But, when I implemented it in my application, it didn't produce same results. (output was 31 for 31 again).

            The idea is to use a string value (full of HEX pairs); An example; 313030311b5b324a1b5b324a534f495f303032371b

            I need to convert each integer pair (HEX) into equivalence decimal value. e.g.

            ...

            ANSWER

            Answered 2021-Jun-11 at 01:19

            You can use strtol function to convert your hex string to binary and then convert it to a decimal string in a single line:

            Source https://stackoverflow.com/questions/67929558

            QUESTION

            ? operator in sscanf regular expression
            Asked 2021-Jun-09 at 18:09

            I'm trying to parse an extension out of a list of files of the format 'filename.extension'. However in the cases where filename is blank, I'm getting undesired results.

            For example....

            ...

            ANSWER

            Answered 2021-Jun-09 at 17:58

            You can use the standard string function strchr to determine whether a point is present and then use strcpy to copy the file extension. For example

            Source https://stackoverflow.com/questions/67909129

            QUESTION

            Read lines with spaces in a txt file
            Asked 2021-Jun-04 at 13:56
            typedef struct
            {
                char foodCategory[15],foodName1[30],foodName2[30],foodName3[30];
                double foodPrice1,foodPrice2,foodPrice3;
            }Food;
            
            void print_food()
            {
                Food c[300];
                int lineNumber = 2,index = 1;
              
                FILE *file = fopen("Food.txt","r");
            
                if (file != NULL)
                {
                    char line[300];
                    while (fgets(line, sizeof line, file) != NULL)
                    {
                        if (index == lineNumber)
                        {
                            sscanf(line,"%14s-%29s %lf %29s %lf %29s %lf",
                                   c[lineNumber].foodCategory,
                                   c[lineNumber].foodName1,
                                   c[lineNumber].foodPrice1,
                                   c[lineNumber].foodName2,
                                   c[lineNumber].foodPrice2,
                                   c[lineNumber].foodName3,
                                   c[lineNumber].foodPrice3);
                            printf("---%s---\n",c[lineNumber].foodCategory);
                            printf("%s\t%lf\n", c[lineNumber].foodName1,c[lineNumber].foodPrice1);
                            printf("%s\t%lf\n", c[lineNumber].foodName2,c[lineNumber].foodPrice2);
                            printf("%s\t%lf\n", c[lineNumber].foodName3,c[lineNumber].foodPrice3);
                        }
                        else
                        {
                            index++;
                        }
                    }
                    fclose(file);
                }
                else
                {
                    printf("No file found");
                }
            }
            
            ...

            ANSWER

            Answered 2021-Jun-04 at 13:56

            Here is my solution. Basically, I replaced sscanf by some string manipulation to parse the lines.

            Source https://stackoverflow.com/questions/67837499

            QUESTION

            How to solve the problem in Javascript code to generate de Bruijn sequences?
            Asked 2021-Jun-01 at 17:45

            I am trying to convert some C code to JavaScript. I chose one of the simplest rules (PCR4) and removed all irrelevant parts. The goal is to generate a particular de Bruijn sequence for a particular value of n. For example, if n = 6, the output should be

            ...

            ANSWER

            Answered 2021-Jun-01 at 17:45

            The main issue is that in DB you return a. If you look at the condition of the loop just above that return, you'll see that this loop exits when a consists only of zeroes. So it is no wonder you only get zeroes in the output.

            In the C-code you referred to, DB does not return anything. It prints. So if you want to make this a function that returns the result, you should collect the output in a variable at the same spot as where the C-code prints. This could be a JavaScript string, and then the function should return that string:

            Source https://stackoverflow.com/questions/67782465

            QUESTION

            How do I pass an array of structures to a function?
            Asked 2021-May-30 at 10:51

            I'm trying to pass an array of structs to a function which fills them with data.

            When I try to compile the code I am told that there is an error:

            ...

            ANSWER

            Answered 2021-May-30 at 07:39

            Your definition and declaration of the function void loading_Profiles() don't include any arguments, but you're calling it with an argument: loading_Profiles (Robot_t RobotInfo[]);.

            You need to change the function to accept Robot_t RobotInfo[] as an argument and then modify the RobotInfo[] array.

            Source https://stackoverflow.com/questions/67758777

            QUESTION

            Save structure function leaves a spare place in a file instead of writing an array
            Asked 2021-May-30 at 10:50
            #include 
            
            struct BirdHome{
              char area[500];
              char heightcm[100];
              char feederquantity[10];
              char hasNest[5];
            };
            struct Bird{
              char isRinged[5];
              char nameSpecies[50];
              char birdAgeMonths[500];
              struct BirdHome hom;
              char gender[6];
            };
            struct Bird birds;
            
            int main(void){
              FILE *oput;
              int max=100;
              int count = 0;
              char filename[100];
              printf("file name? : ");
              scanf("%s", &filename);
              count = load(filename, &birds, max);
                if (count == 0)
                  printf("No structures loaded\n");
                else (
                  printf("Data loaded\n")
                );
              save(&birds, oput);
              return 0;
            }
            
            
            int load(char *filename, struct Bird *birds, int max){
            int count = 0;
            FILE *fp = fopen(filename, "r");
            char line[100 * 4];
              if (fp == NULL)
                return 1;
              while (count < max && fgets(line, sizeof(line), fp) != NULL){
                sscanf(line, "%s %s %s %s %s %s %s %s", birds[count].isRinged, birds[count].nameSpecies,
                birds[count].birdAgeMonths, birds[count].hom.area,
                birds[count].hom.heightcm, birds[count].hom.feederquantity,
                birds[count].hom.hasNest,birds[count].gender);
                count++;
              }
            fclose(fp);
            return count;
            }
            
            
            int save (struct Bird *birds, FILE *oput){
              int i;
              oput=fopen("birdssave.txt","w");
              for (i=0;i<3;i++){
              fprintf(oput,"%s %s %s %s %s %s %s %s\n",birds[i].isRinged, birds[i].nameSpecies,
              birds[i].birdAgeMonths, birds[i].hom.area,
              birds[i].hom.heightcm, birds[i].hom.feederquantity,
              birds[i].hom.hasNest,birds[i].gender);
              }
              fclose(oput);
            }
            
            
            
            ...

            ANSWER

            Answered 2021-May-30 at 10:50

            The load function is made unproperly so it doesn't work. The normal functions does a lot more things to do. Here is the text of it with the needed commentaries

            Source https://stackoverflow.com/questions/66243657

            QUESTION

            Why sscanf is not handling or ignoring spaces in c++?
            Asked 2021-May-26 at 11:26

            I have the following line to be put up in sscanf but its not accepting white spaces

            ...

            ANSWER

            Answered 2021-May-26 at 11:26

            Why sscanf is not handling or ignoring spaces in c++?

            How else should sscanf seperate words/tokens? From its documentation:

            ["%s"] matches a sequence of non-whitespace characters (a string)

            I don't think you can handle this with sscanf or in a one-liner at all. You could do this with std::string::find_first_of and std::string::substr

            Edit:

            std::regex_match might be the most flexible and readable way if you're used to regular expressions.

            Source https://stackoverflow.com/questions/67700340

            QUESTION

            How can I read data from superblock in kernel?
            Asked 2021-May-18 at 05:59

            I have written supervisor application on c on user space where I keep whitelisted id's on superblock. It reads the data from superblock : filepath = "/dev/flashSSD"

            ...

            ANSWER

            Answered 2021-May-18 at 05:59

            Thanks to @Tsyvarev, I learned that we can read from superblock the same as from file.

            Source https://stackoverflow.com/questions/67479871

            QUESTION

            Dynamically expanding C code without using realloc
            Asked 2021-May-17 at 17:07

            I need to put the names separated by commas from the text into struct that expands dynamically, but I am prohibited from using realloc ().I'm getting a core dumped error in this code. What is the error in this code?

            ...

            ANSWER

            Answered 2021-May-17 at 16:32

            It is a bad idea to overwrite the pointer movie by newly allocated clean buffer.

            Instead of that, you should

            1. Allocate new buffer only for p.
            2. Put the new element to p[n]
            3. Put existing elements movie[0], ... , movie[n-1] to p[0], ... , p[n-1]
            4. Free the old buffer movie
            5. Assign the new buffer p to movie

            Don't forget to initialize movie not to cause troubles at the first freeing.

            Also while (!feof(fp)) is wrong and you should check if readings are successful after trying to read and before using what are read.

            One more important point is that you should make sure that fopen() succeeded. Passing NULL, which fopen() returns on failure`, to other file manipulation functions may cause troubles.

            Another point is that your arrays used for sscanf() outputs should have one more elements for the terminating null-character.

            Yet another point is that casting results of malloc() family is considered as a bad practice.

            Try this:

            Source https://stackoverflow.com/questions/67573322

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install sscanf

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            CLONE
          • HTTPS

            https://github.com/maddinat0r/sscanf.git

          • CLI

            gh repo clone maddinat0r/sscanf

          • sshUrl

            git@github.com:maddinat0r/sscanf.git

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