Readdir() in a sequential behavior

int indent = 0; int listDir(const char* dirname){ DIR* dir; struct dirent* d; if(!(dir = opendir(dirname))) return -1; while((d = readdir(dir)) != NULL){ if(strcmp(d->d_name, “.”) == 0 || strcmp(d->d_name, “..”) == 0 ){ continue; } else if(d->d_type != DT_DIR){ // Any except folders. printf(“%*s- %s:%ld\n”, indent, “”, d->d_name, d->d_ino); } else if(d->d_type == DT_DIR){ //…

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Do you need to ask for permission to use the microphone when running an app in simulator?

I Created a simple audio player/recorder player using AVAudioPlayer and AVAudioRecorder. The audio player works as expected but the audio recorder doesn’t seem to record or playback the recording even though it builds successfully without any errors. Im wondering if it needs permission to the mic? I’m using version 11.X The code is below any…

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Please help: initialization makes pointer from integer without a cast [closed]

Please help.. I have no idea about the programming but trying to learn… having the below problem recv.c: In function ‘saacproto_LUASQLAdv_recv’: recv.c:1883:17: warning: initialization makes pointer from integer without a cas t char* data = sasql_LuaAdv_QueryR(sqlstr,flg); actual source is #ifdef _SAF_NewLUA_MYSQL void saacproto_LUASQLAdv_recv(int fd,char* sqlstr,char* filepath,char* function,int npcindex ,int charaindex,char* msg,int flg) { char* data…

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Why my css float didn’t do what i expect?

I’m trying to do a website and I’ve got a problem. My CSS Float is not doing what i want. This is my HTML Code: <div class=”slider-menu”> <div class=”slider-box”> <img src=”agac.jpg”> </div> <button class=”prew”>-</button> <button class=”next”>+</button> </div> This is my CSS Code .slider-menu{ width: 1250px; height: 500px; margin: 20px auto; position: relative; border: 10px solid…

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Why am I losing my login in my React App?

I have an reactjs app that uses a django backend to deal with authentication. Here are the pertinent parts of my App.tsx Typescript code for my react app. import React, {useState, useEffect} from ‘react’; import { BrowserRouter as Router, Route, Link, RouteComponentProps, Redirect } from ‘react-router-dom’; import {AuthContext, useAuth} from “./context/auth”; import ‘./App.css’; import PrivateRoute…

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Why am I losing my login in my React App?

I have an reactjs app that uses a django backend to deal with authentication. Here are the pertinent parts of my App.tsx Typescript code for my react app. import React, {useState, useEffect} from ‘react’; import { BrowserRouter as Router, Route, Link, RouteComponentProps, Redirect } from ‘react-router-dom’; import {AuthContext, useAuth} from “./context/auth”; import ‘./App.css’; import PrivateRoute…

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