runtime-error

I know that const char * is a pointer to a const char, while char *const is a constant pointer to a char. I am testing this in the following code: const char *s = "hello"; // Not permitted to modify the string "hello" char *const t = "world"; // Not permitted to modify the pointer t s = "hello2"; // Valid // t = "world2"; // Invalid, gives compilation error // *(s + 1) = 'a'; // Invalid, gives compilation error *(t + 1) = 'a'; // Why does this not work? The last line does not give any error, but causes the program to terminate unexpectedly. Why is modifying the string pointed to by t not

i enabled the csrf_protection option in the codeigniter's config file, and used form_open() function to creat my forms. but when i submit the form, this error occurs: The action you have requested is not allowed. i have done the answers like this topic (taht is most related to my question): question but they didn't work and The problem still remains. config.php <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); /* |-------------------------------------------------------------------------- | Base Site URL |-----------------------------------------------------------------

Trying to use Select2 and getting this error on multiple item input/text field: "query function not defined for Select2 undefined error" Covered in this google group thread The problem was because of the extra div that was being added by the select2. Select2 had added new div with class "select2-container form-select" to wrap the select created. So the next time i loaded the function, the error was being thrown as select2 was being attached to the div element. I changed my selector... Prefix select2 css identifier with specific tag name "select": $('select.form-select').select2(); This error

While installing the android application in the emulator I am getting the following error. Please help me to resolve this error. Error message: emulator.exe -avd avd_name adb wait-for-device adb install path-to.apk could not access the package manager. is the system running while installing android application.... ssaltman You need to wait for the emulator to full start - takes a few minutes. Once it is fully started (UI on the emulator will change), it should work. You will need to restart the app after the emulator is running and choose the running emulator when prompted. As other have said,

#include <queue> using namespace std; class Test{ int *myArray; public: Test(){ myArray = new int[10]; } ~Test(){ delete[] myArray; } }; int main(){ queue<Test> q Test t; q.push(t); } After I run this, I get a runtime error "double free or corruption". If I get rid of the destructor content (the delete ) it works fine. What's wrong? derekerdmann Let's talk about copying objects in C++. Test t; , calls the default constructor, which allocates a new array of integers. This is fine, and your expected behavior. Trouble comes when you push t into your queue using q.push(t) . If you're familiar with