I have an ArrayList that contains Address objects. How do I print the values of this ArrayList, meaning I am printing out the contents of the Array, in this case numbers. I can only get it to print out the actual memory address of the array with this code:
Luckily, Python has this built-in 🙂 Update:Following your comment:
I’ve written this test code: But it gives the following error: How do I get my methods to recognize my class variables?
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The javascripts didnt loaded eventhough I can open it directly via web browser. I want to import product in my Woocommerce site using builtin import functionality. When I run the importer, the progress bar didnt move even though I only imported 1 row of product. After I open the console, there are error “Failed to … Read more
Python tries to convert a byte-array (a bytes which it assumes to be a utf-8-encoded string) to a unicode string (str). This process of course is a decoding according to utf-8 rules. When it tries this, it encounters a byte sequence which is not allowed in utf-8-encoded strings (namely this 0xff at position 0). Since you did … Read more
From an efficiency perspective, you’re not going to beat For higher versions of Python use the following code: It’s performing raw string operations in C with a lookup table – there’s not much that will beat that but writing your own C code. If speed isn’t a worry, another option though is: This is faster … Read more
You are facing issue in because, in the LHS, you’re using an array type, which is not assignable. To elaborate, from C11, chapter §6.5.16 assignment operator shall have a modifiable lvalue as its left operand. and, regarding the modifiable lvalue, from chapter §6.3.2.1 A modifiable lvalue is an lvalue that does not have array type, […] You need to use strcpy() to copy … Read more
Yeah, I was able to fix it by converting the color and shape aesthetics to factors:
On Windows the normal name for the python executable is python.exe (console program) or pythonw.exe (for GUI programs). The python executable is sometimes called python3 on some platforms, where the default (python) is the old python 2. On many UNIX-based (inc. Linux and OS X) systems, python 2 is used by system utilities, changing it could have bad consequences on those … Read more