What is Tcl error?
Errors. Many Tcl commands generate an error condition when there is a problem (command invoked with invalid arguments, runtime error, etc). This error condition, or error for short, interrupts the running program and causes Tcl to print an error message before terminating.
How do you trap errors in Tcl?
Catch Syntax In the above catch command syntax, script is the code to be executed, resultVarName is variable that holds the error or the result. The catch command returns 0 if there is no error, and 1 if there is an error.
What does catch in Tcl do?
DESCRIPTION. The catch command may be used to prevent errors from aborting command interpretation. The catch command calls the Tcl interpreter recursively to execute script, and always returns without raising an error, regardless of any errors that might occur while executing script.
How do you throw an error in Tcl?
A Tcl proc can also generate an error status condition. This can be done by specifying an error return with an option to the return command, or by using the error command. In either case, a message will be placed in errorInfo , and the proc will generate an error.
What are the Tcl commands?
TCL Commands
- COMMIT.
- ROLLBACK.
- SAVEPOINT.
How do I know Tcl version?
If you’re also looking for the minor version number, use puts [info patchlevel] instead of puts $tcl_version . Also, you don’t explicitly need to exit — Tcl will see the end of the script and exit on it’s own. Thanks Glenn. That’s useful to know.
What is Tcl in LG washing machine?
LG washing machine Error Code TCL = TUB CLEAN CYCLE If your LG washing machine is showing the t CL error code, this is telling you to run the tub clean cycle. This means the washing machine is sensing that the tub is not clean and needs to be properly cleaned to function at peak performance.
Is TCL Indian brand?
TCL Technology (originally an abbreviation for Telephone Communication Limited) is a Chinese electronics company headquartered in Huizhou, Guangdong Province.
What is full form of TCL?
The full form of TCL is Tata Communications Limited.
How do I know if my TCL TV is original?
The serial number is the unique, identifying tag for your TCL. In human terms, it is the equivalent of the uniqueness of your fingerprint, DNA, or dental records. It identifies the TV as a specific unit amongst thousands of other TCL TVs that are just like it.
Is TCL smart TV Android?
How to use your TCL Android TV. Android TV is a smart TV platform developed by Google. It integrates TV experience with Android ecosystem and offers wide range of apps from streaming services such as Netflix and Youtube to smart home functionalities.
Is TCL washing machine a good brand?
Most of the leading brands offer appliances that come with a 4-star or 5-star energy efficient rating. However, with TCL the case is very different. TCL washing machines come with an A+++ energy rating which clearly states that they will help you save a lot upon your electricity and water bills.
Can I use vinegar to clean my LG washing machine?
Soak them in white vinegar or a lime scale remover. Be careful not to damage the water inlets. Wash thoroughly in warm water until all signs of build-up are gone. Rinse thoroughly before reinstalling.
Is TCL a good brand?
Overall, TCL TVs offer good picture quality and great features at a low price. Although some models aren’t as feature-packed or as well-built as more expensive options, their TVs typically offer great value and have more features.
Which country made TCL?
China
TCL was founded in 1981 in China, and has grown to be the 3rd largest manufacturer of panels in the world and is one of the world’s leading consumer electronics manufacturers. TCL has a presence in 78 countries all around the world, and employs over 75,000 people.