Oct 20, 2018 · I am getting an error TypeError: Cannot read property 'classList' of null I am not really sure what am I doing wrong in manipulating DOM element for each form field ...

Most likely, the problem is that you're using a relative file path to open the file, but the current working directory isn't set to what you think it is. It's a common misconception that relative paths are relative to the location of the python script, but this is untrue. Relative file paths are always relative to the current working directory, and the current working directory doesn't have to ...

Oct 26, 2013 · I want a regular expression to check that: contains at least eight characters, including at least one number and includes both lower and uppercase letters and include at least one special characte...

I ran npm config set prefix /usr/local After running that command, When trying to run any npm commands on Windows OS I keep getting the below. Error: EPERM: operation not permitted, mkdir 'C:\\Prog...

Mar 30, 2012 · I can't seem to connect to my database from a site. I get this error: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server I tried using the local IP address to connect a...

I'm building a REST API, but I've encountered a problem. It seems that accepted practice in designing a REST API is that if the resource requested doesn't exist, a 404 is returned. However, to me...

Jun 22, 2009 · How do I make the first character of a string uppercase if it's a letter, but not change the case of any of the other letters? For example: "this is a test" → "This is a test" ...

Apr 27, 2017 · First check if it's a workbench or connection problem. 1) In your windows run 'cmd' to open a terminal Try both 2a) mysql -u root -p -h 127.0.0.1 -P 3306 2b) mysql -u root -p -h > localhost -P 3306 3) If the connection is good you will get a password prompt, see if you can connect with correct password. If your connection is denied, just grant the permission mysql >GRANT ALL ON [DatabaseName ...

Apr 4, 2014 · I am working on windows 7. I can sync time of win7 from a ntp linux server manually. How can I do that in command prompt. So I can run it on windows startup. And windows task plan not work for me. ...

Jul 8, 2013 · I understand the Modulus operator in terms of the following expression: 7 % 5 This would return 2 due to the fact that 5 goes into 7 once and then gives the 2 that is left over, however my confus...