gumbo | gumbo in cmake | Build Tool library

You have not mentioned setting the PYTHON environment variable so this is the likely cause of problems:

When you iterate over a list, you get the elements, not the indices. Consider

I had the same error with version 1.12.3. Upgrading to version 1.12.4 fixed it.

So first of all you get the income for each product and category and then based on that you find total income for that category and you do this with the help of subquery, then you join this resultant table with the category table and with the help of group by you find the product count and total income for each category, below is the sql query for more indepth understanding

This is a decent and somewhat traditional way to use #include, if the array contents you're including has been automatically generated by some other process. (There are other ways of doing it, though, as I'll mention below.)

It is a classic tradeoff. Most of the time, a good rule that's worth following is that you should use the preprocessor only in straightforward, traditional ways, because when you start getting "tricky" it's all too easy to create an unholy mess.

But sometimes, you have an array whose contents you really want to generate using some automatic, external process. Copying and pasting the array definition into your source file would be tedious and error-prone, and you might have to keep redoing it as the array needed updating. Figuring out a way to automate the process is worth doing, and might even be worth violating the "no tricky preprocessor abuse" rule.

To make this work you will usually want to have some automatic process (perhaps an awk, sed, perl, or python script) that generates the included file with the correct syntax. If you're using make or something like it, you can have that step automatically performed whenever the actual source data for the array changes. For instance, in the example you gave, you might have an original "source file" tags.list containing lines like

Setting up LuaRocks on Windows is annoying and I'm not familiar with it myself. If you added both the LuaRocks and Lua 5.3 Windows binaries (Executables and Includes) to your Path system variable:

• luarocks path prints the commands for setting up the LUA_PATH and LUA_CPATH system variables.
• The config.lua file tells you what your variables.LUA_LIBDIR value is. You can check it with luarocks config. For me that file would be in: C:/Users/Ketho/AppData/Roaming/luarocks/config-5.3.lua
  otherwise you can create an empty file there and put in this line to point it to wherever your Lua folder is:

You need a having clause to filter on the number of products per company. Even in MySQL, where the query does not fails, it doesn't to what you want: it puts companies that have 3 or more products first, but does not evicts the from the resultset.

Also, consider using standard joins rather than old-school, implicit joins.

Try the following.

Float property definition is like below:

The float CSS property places an element on the left or right side of its container, allowing text and inline elements to wrap around it. The element is removed from the normal flow of the page, though still remaining a part of the flow.

Refer this link: https://developer.mozilla.org/en-US/docs/Web/CSS/float