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Android User Help

How to disable binary execute feature on Android

Sir I have a multiplayer game(pubg) on my Android and it have some defense’s for external/internal memory hook,I mean elf library (libtersafe.so,libUE4.so).I am trying to hook that library so how elf files work on Android,how to disable load elf files can have any way in Android filesystem that allows to load or execute elf files […]

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Mastering Development

Getting the final else statement to run Java recursive method

Everything works in this class except for the final else statement. This is a recursive java letter tester. The program tests a user’s word for all three letters (e, l, f). So far, Program throws exception error string index out of bounds if the word doesn’t contain e, l and f import java.util.Scanner; public class […]

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Mastering Development

how can I solve the problem of “permission denied” in c program?

At first, my code was working well. After that I add some changes and then the compiler shows an error: permission denied, project1.exe failed. I then deleted all the changes that I did, but the compiler still shows the same error: permission denied, project1.exe failed. My code is as below: #include <stdio.h> #include <stdlib.h> #include"fonctions.cpp" […]

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Mastering Development System & Network

Enabling MySQL authentication for proftpd

I am trying to use MySQL authentication for proftpd. I have configured everything and the authentication is working fine. The issue I am facing is that there is another database already being used for logs. So during the authentication time, the database user for the authentication is trying to write data to log database. proftpd[234014] […]

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Mastering Development System & Network

Enabling MySQL authentication for proftpd

I am trying to use MySQL authentication for proftpd. I have configured everything and the authentication is working fine. The issue I am facing is that there is another database already being used for logs. So during the authentication time, the database user for the authentication is trying to write data to log database. proftpd[234014] […]

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Mastering Development

How to validate input against a randomly generated set of letters. Also, how to institute a rounds system

I’m working on an assignment (very much a beginners assignment)and am looking for some guidance as opposed to the code necessarily although obviously code is extremely helpful. The assignment is essentially a version of Boggle with preset words (i.e. you’re given random letters, you need to make a word, word must come from a short […]

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Mastering Development

Ruby Hash is including extra values for a single key

I’ve tried to build a hash multiple ways, but when I use it in a grouped_options_for_select tag, there are extra values that aren’t in my original hash. Here are two ways I’ve tried to build my hash: UNITS_OF_MEASURE_GROUPED = { "Dry" => ["oz", "lb", "g", "kg"], "Liquid" => ["floz", "gal", "ml", "L"], "Other" => ["each"] […]

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Mastering Development

bar chart representing percentage of word length in C

I have to write a program which represents the percentage of each word length. It is working so far the only issue is that if when there are 2 words of the same length it prints it twice. I should maybe write a for loop that will erase the duplicates but Im not sure. this […]

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Mastering Development

Error in objective function Linear Programming with PULP

I tried to solve the Airplane Sequencing Problem (ASP) with one runaway and the dinamic case. I’ve got something wrong because my objective function returned 0 and it’s not supposed to be. Can someone help me figuring out where’s the problem? This is my code: def main(instance_file): nb_planes, E, T, L, C_E, C_L, S = […]

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User Help Web Apps

Adjust data populated by query function in google sheet

https://docs.google.com/spreadsheets/d/1H6VCXzfcXKfsAEI7ZjU66NUWtE2TdPQUKTUKYS2gN3I/edit#gid=1414263054 Im using query function in sheet(consultations) to bring all rows from sheet(cases list) that have either of these criteria 1- If column Q (disposition) is "consultation" 2- If Column Q (disposition) is "admission" AND column S is not empty. But I want the column S from the master sheet (cases list) to be copied […]