Languages:HTML/CSS/JS, PHP/MySQL, bash, VCS, OSS, Java, Python PostedFebruary 27, 2013 it means your pagejavascripts/delete.phpdoesn't exist at the path you told the browser to look for. (404 - Page Not Found). So you need to put it there or change code to point to right path...
invalid syntax During handling of the above exception, another exception occurred: Traceback (most recent call last): File "<string>", line 1, in <module> File "/usr/lib/python3.7/py_compile.py", line 147, in compile raise py_exc py_compile.PyCompileError: File "./prog.py", line ...