Wednesday, 30 January 2013

invalid conversion from ‘void*’ to ‘unsigned char*’


... = malloc(vectorSize*sizeof(unsigned char));

invalid conversion from ‘void*’ to ‘unsigned char*’

Make sure that C is not being compiled as C++ !



Tuesday, 29 January 2013

Make a data entry form in access 2010

To use an Access 2010 form to enter data into a table, (assuming the table already exists)


  • Once the form is created, open the form in Design View.
  • In the properties section, in the Data tab, there is a Data Entry Option, Data Entry
Set Data Entry to Yes and the form will be blank each time it is opened, allowing data to be entered.