The asterisk is sometimes confusing to regex newcomers. This is, perhaps, because they usually use it as a wildcard that means "anything." In regexes, though,'c*t'doesn't match "cat," "cot," "coot,"' etc. Rather, it translates to "match zero or more 'c' characters, followed by ...
zsh, otherwise known as the Z shell, was created by Paul Falstad in 1990 to provide an alternative to the Bourne Shell.zshprovides many customization options that are not available in other shells, making the Z shell a feature rich alternative toshandbash, as well as lesser used shells like...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation of Domain? [C#] Upload...
Did a message say your Apple ID is disabled? If so, you aren’t alone! When it comes to the security of your Apple ID account, Apple takes things very seriously, which often results in disabling your account by mistake. Don’t worry! There are a few ways you can unlock a disabled ...
A route named ' ' could not be found in the route collection. Parameter name: name A socket operation encountered a dead network A TCP error (10013: An attempt was made to access a socket in a way forbidden by its access permissions) occurred while listening on IP Endpoint=0.0.0.0:8080...
Hi, I'm using this to validate that the color is in hex -> $request->validate([ 'color' => 'required|regex:^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$', ]); but it is giving me this error -> preg_match(): No ending delimiter '^'
A real community, however, exists only when its members interact in a meaningful way that deepens their understanding of each other and leads to learning. If you find something which doesn't make sense, or something doesn't seem right, please make a pull request and please add valid and we...
By now you have learned how to create and edit files usingnanoorvim. Say you become a text editor ninja, so to speak – now what? Among other things, you will also need how to search for regular expressions inside text. A regular expression (also known as “regex” or “regexp“) ...
You have to figure out how to open a command line shell on your computer. Sometimes this is as trivial as CTRL-ALT-T and sometimes it is more challenging. I assume you passed this step. On the shell say smop --version You should get the answer 0.41-beta. Assuming your matlab file is...
Crawler traps are real and search engine crawlers hate them. They come in different forms, for example I've seen: redirect loops due to mistyped regex in .htaccess, infinite pagination, 1,000,000+ pages on a sitewide search on keyword "a" and a virtually infinite amount of attributes/filt...