bunch | Python dictionary that provides attribute | Dictionary library

Using grid instead of flexbox would make it easier, like this:

Finally I found that the reason is an extra property ImplicitUsings in the project file that is not supported by .net 5.0.

There's an unstable feature that will introduce let-else statements.

RFC 3137

Introduce a new let PATTERN: TYPE = EXPRESSION else DIVERGING_BLOCK; construct (informally called a let-else statement), the counterpart of if-let expressions.

If the pattern match from the assigned expression succeeds, its bindings are introduced into the surrounding scope. If it does not succeed, it must diverge (return !, e.g. return or break).

With this feature you'll be able to write:

I think I may have figured out the problem. It appears that this is related to the use of conditionals in the variable setup. While the variables will be set in any valid trigger configuration, it appears that the proper values are not used during validation and that may have been causing the problem. Switching my conditional variables to first set a default value and then replace the value conditionally seems to have fixed the problem.

It would be nice if Microsoft would give a more useful error message here, something to the extent of the values not being found for a given variable, but adding defaults does seem to have fixed the problem.

When you write printf("%.*s", len1, str1), where len1 is zero and str1 is a null pointer, you are using a s specifier and setting the precision to 0. I looked through the relevant parts of section 7.21.6 of N1570. When documenting the s specifier, it says:

the argument shall be a pointer to the initial element of an array of character type. Characters from the array are written up to (but not including) the terminating null character. If the precision is specified, no more than that many bytes are written.

So, technically, just looking at the first part of that quote, you do need to provide a pointer to an array instead of providing a null pointer. So your code is not following that part of the standard.

However, you set your precision to 0, so the second part of the quote tells us that the printf function is not actually going to write any characters from that array to the output. This implies to me that it won't try to read any characters either: reading past the end of the array is unsafe so printf implementations should not do that. So your code will probably work in practice and it's hard to imagine a case where it would fail. The biggest problem I can think of in practice is that static analyzers or validators might complain about your code.

Change:

You could use django's receiver annotation.

For example, if you want to detect any call of the save method, you could do:

To control the code style in editorconfig use this line :

To enforce this style

You can use a 2D FFT to find the general direction in which the crop is aligned (as proposed by mozway in the comments). The idea is that the general direction can be easily extracted from centred beaming rays appearing in the magnitude spectrum when the input contains many lines in the same direction. You can find more information about how it works in this previous post. It works directly with the input image, but it is better to apply the Gaussian + Canny filters.

Here is the interesting part of the magnitude spectrum of the filtered gray image:

The main beaming ray can be easily seen. You can extract its angle by iterating over many lines with an increasing angle and sum the magnitude values on each line as in the following figure:

Here is the magnitude sum of each line plotted against the angle (in radian) of the line:

Based on that, you just need to find the angle that maximize the computed sum.

Here is the resulting code: