Abstract: A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation providing an event handler for a Document Object Model is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.

Abstract: A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation providing an event handler for a Document Object Model is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.

Abstract: A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.

Abstract: Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as “My Code,” “Library Code,” or “Unrelated Code.” The debugger behaviors that may be modified depending upon the code's characterization include, for example, first-chance exception handling, unhandled exception handling, the behavior of the debugger at explicit user breakpoints, the behavior when a user directs the debugger to break upon the next statement, and the behavior of the debugger when the user executes a stepping gesture. The debugger's visualizes core elements of the program state, such as the call stack, depending upon the identification or characterization of the code.

Abstract: Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as “My Code,” “Library Code,” or “Unrelated Code.” The debugger behaviors that may be automatically determined using heuristics or set using a code-characterization file provided by a host application. The debugger receives project file information from the host application via a debugger-host interface. The debugger applies code-designation heuristics to undesignated code segments. If a code characterization file is received with the project information, the debugger designates application code segments based upon definitions in the code-characterization file. Once the debugger has characterized the code segments, it performs debugging operations on the application code.

Abstract: Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as “My Code,” “Library Code,” or “Unrelated Code.” The debugger behaviors that may be modified depending upon the code's characterization include, for example, first-chance exception handling, unhandled exception handling, the behavior of the debugger at explicit user breakpoints, the behavior when a user directs the debugger to break upon the next statement, and the behavior of the debugger when the user executes a stepping gesture. The debugger's visualizes core elements of the program state, such as the call stack, depending upon the identification or characterization of the code.

Abstract: Just My Code debugging allows developers to work on problems within their own code without noise from libraries, plugins and other unrelated code. Typical debugger behaviors may be modified based upon the identification or characterization of JavaScript code as “My Code,” “Library Code,” or “Unrelated Code.” The debugger behaviors that may be automatically determined using heuristics or set using a code-characterization file provided by a host application. The debugger receives project file information from the host application via a debugger-host interface. The debugger applies code-designation heuristics to undesignated code segments. If a code characterization file is received with the project information, the debugger designates application code segments based upon definitions in the code-characterization file. Once the debugger has characterized the code segments, it performs debugging operations on the application code.

Abstract: A function in a type system can be overloaded using specified constants. The constant can be can be the result of evaluating an expression to: a string, a number, a Boolean, a pattern or any type of constant. The return type of the function can depend on the specified constant that is passed into the function. The return type of the function can depend on the type of the specified constant that is passed into the function. The type of the parameter that is passed into the function can depend on the value of the constant. The function overloads can be validated to ensure that the constant-based overload is a subtype of a more general overload. A constant can be an expression used at compile time during type checking.

Abstract: A method for diagnosing computer readable instructions related to transfers of control is disclosed. A state transition of a unit of execution within a logical operation is logged during runtime of the computer readable instructions. Diagnostic information of the logical operation is associated with the state transition. The state transition and associated diagnostic information is provided for retrieval at a selected point in the computer readable instructions.