| String are Immutable (Not Modifiable). If you try to modify the string it actually creates a new string and the old string will be then ready for garbage collection. | StringBuilder when instantiated, creates a new string with predefined capacity and upto that capacity it can accodomate string without needing to create a new memory location for the string....i mean it is modifiable and can also grow as and when needed. When the string needs to be modified frequently, preferably use StringBuilder as its optimized for such situations. |
IIS, There was an error when trying to connect. Do you want to retype your credentials and try again?
IIS 8 error on windows server 2012 insufficient permission There was an error when trying to connect. Do you want to retype your credentials and try again? Details: Filename: \?\C:Windows\system32\inetsrv\config\redirection.config Error: Cannot read configuration file due to insufficient permissions screenshot: Solution: Steps to short out this issue: go to C:\Windows\Microsoft.Net\Framework64\v2.0.50727\CONFIG\machine.config here you got the redirection tag like the below <configurationredirection enabled="true" password="[enc:IISCngProvider:X0ObCWwZ4+PrTHiFVPtzFeCcL8u5P6KUOYfo1/0QrgZWATA5pKWqHvD8nL2crNJKyyqr4z/rBdLPjdRcaLxAMMj4l+lvp5EXXKSXueolvyGa34F4QZfbBVCM6oVNcq3M368TOTVjJv4POVFQWvu0MDVlGgReglXB+Lw5BRI4Htw=:enc]" path="C:\Windows\System32\inetsrv\config\import\" username="Administrator"> </configurationredirection"></li"> you need to change this to <configurationRedirection /> Th...
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