I find working on the command line in Windows frustrating, primarily because the console window is wretched to use compared to terminal applications on linux and OS X such as "rxvt", "xterm", or "Terminal". Major complaints: ...

... from application, to solution, to enterprise, at multiple companies large and small. I've come to the conclusion that the future in our technology industry is one mostly without architects. If this sounds crazy to you, wait a few years and your company will probably catch up, or your competitors wh...

...are loosely typed variables that may be initialized somewhere in a session and keep their value until the session ends. They are prepended with an @ sign, like this: @var You can initialize this variable with a SET statement or inside a query: SET @var = 1 SELECT @var2 := 2 When you develop a stor...

...lated to object oriented design. Are there design patterns for creating and programming relational databases? Many problems surely must have reusable solutions. ...

I primarily use vim / gvim as an editor and am looking at using a combination of lxr (the Linux Cross Reference) and either cscope or ctags for exploring the kernel source. However, I haven't ever used either cscope or ctags and would like to hear why one might choose one over the other t...

This is a number of answers about warnings, errors, and notices you might encounter while programming PHP and have no clue how to fix them. This is also a Community Wiki, so everyone is invited to participate adding to and maintaining this list. ...

...icu4c // osx check the extension is enabled and properly configured in php.ini aswell. ( hint: php-cli sometimes uses a different php.ini ) php.ini extension=intl.so ; *nix extension=php_intl.dll ; windows [intl] intl.default_locale = en_utf8 intl.error_lev...

...a lot of different fields. Some of the fields are optional while some are mandatory. In my DB I have a table which holds all these values, is it better practice to insert a NULL value or an empty string into the DB columns where the user didn't put any data? ...

...iler will sometimes initialize memory with certain patterns such as 0xCD and 0xDD . What I want to know is when and why this happens. ...

... do dangerous stuff fi I incorporated levislevis85's suggestion (thanks!) and added the -n option to read to accept one character without the need to press Enter. You can use one or both of these. Also, the negated form might look like this: read -p "Are you sure? " -n 1 -r echo # (optional) mov...