6. The method according to claim 5 , wherein said executing further comprises: ascertaining whether or not said at least one executable code snippet selected for said node chosen is configured to correct said semantic errors contained within said node; if said at least one executable code snippet selected for said node is configured to correct said semantic errors contained within said node, fetching said at least one executable code snippet from said executable code snippet processor; and executing said at least one executable code snippet fetched only upon detecting said semantic errors during execution of said one or more nodes identified in said syntax tree, wherein said one or more nodes identified in said syntax tree comprise a first node and a subsequently-executing second node, wherein the semantic errors occur in the first node, and wherein said at least one executable code snippet is executed in the subsequently-executing second node.
6. The method according to claim 5 , wherein said executing further comprises: ascertaining whether or not said at least one executable code snippet selected for said node chosen is configured to correct said semantic errors contained within said node; if said at least one executable code snippet selected for said node is configured to correct said semantic errors contained within said node, fetching said at least one executable code snippet from said executable code snippet processor; and executing said at least one executable code snippet fetched only upon detecting said semantic errors during execution of said one or more nodes identified in said syntax tree, wherein said one or more nodes identified in said syntax tree comprise a first node and a subsequently-executing second node, wherein the semantic errors occur in the first node, and wherein said at least one executable code snippet is executed in the subsequently-executing second node. 7. The method according to claim 6 , further comprising: determining whether said execution of said at least one executable code snippet selected is successful in correcting said semantic errors identified; and in response to said execution of said at least one executable code snippet selected not being successful in correcting said semantic errors identified, selecting another executable code snippet from said one or more executable code snippets displayed for correcting said semantic errors identified for said node chosen; and executing said code inputted in said integrated development environment, wherein said another executable code snippet selected is automatically invoked to correct said semantic errors identified for said node chosen.