I haven't used unix etc for 40 years, so a bit rusty. I need to backup the databases on my website(s) once a week and then retrieve them automatically from my development machine. So this is step one and is working fine as a crontab job on apache. It emails me a message with status/error.
I a...
Stackoverflow is not a code review site, or a tutorial site, sorry. We only answer specific programming questions. Before posting their first question on stackoverflow.com, everyone should take the tour, read the help center, understand all the requirements for a minimal reproducible example and How to Ask questions here. Not doing any of this results in a poor quality question almost every time. It then gets downvoted, closed, and then deleted. Repeated low-quality questions may result in a temporary ban from asking new questions. — Sam Varshavchik14 secs ago
Over the week, I was assigned to create a function in Jupyter Notebook py that satisfies the Spearman Correlation formula without the use of any packages etc Numpy Pandas. Below are the rules of the game, followed by solution.
I am seeking any input on how this could be done more efficiently. Tha...
This post is about an Iterator iterating over simple loops of an undirected graph.
In the above graph, the vertex sequence \$\langle 1, 2, 3, 4, 5 \rangle\$ is not simple, but, for example, \$S = \langle 1, 2, 3, 4 \rangle\$ is. Also, note that \$2, 3, 4, 1\$ is a simple cycle too, but it encode...
I'm on the finish of IBM Data Analyst course, and i wanted to ask for rate of piece of code i wrote as a solution to its exercises from final chapter. I know i could write it on the forum of the course, but i will finish it very soon and have no access to the forum before anyone will answer.
exer...
@CodyGray -umm, Code Review does specifically state that requests for optimization are on topic. That is NOT listed as being on topic for Stack Overflow. Moreover, there are plenty of topics on Stack Exchange that state that working code is generally better suited for CR versus SO. I am not off base in my suggestion. At best, it's a grey area. It certainly doesn't warrant my comment being deleted and based on your opinion (diamond or not) — devlin carnate25 secs ago
I am a beginner programmer and have recently finished coding a clone of the game Wordle.
I want to know if the way I programmed this game is efficient, solid, and overall good code. I also want to know how I can know whether my code in the future is good or not.
Here is my code:
(by the way, the ...
The Game
Go or weiqi is an amazingly simple yet complex board game. This game is typically played on a 19x19 grid, and pieces are played on the intersections of lines. Pieces are removed when they are surrounded by opposing stones on all orthogonally adjacent points, in which case the stone or gr...
for an automation script I want to let the computer try to find an element thrice refreshing the page between them (it´s basically a way to make sure the code run no matter what) is this strategy ok?
for i in range(3):
try:
driver.switch_to.default_content()
WebDri...
C has implicit conversions between types and will automatically convert from int32_t to int as needed. The problem is that an int is not guaranteed to be big enough to hold all possible values that int32_t can hold. int32_t is guaranteed to be 32-bits two's complement. But a plain int can be as small as 16-bits, and can be two's complement, one's complement, or sign magnitude. So in general, code that's converting between fixed-sized types and plain int needs to be code reviewed to see why that's necessary. — user338610949 secs ago
Our client library provides has lots of data classes for our API request/response model. Due to having lots of optional fields with default values, we are offering builders and are endorsing their usage.
One example of such a class would be:
// lombok annotations
@Data
@Builder
public class User...
1) yes 2) it depends -- there are lots of options, but for your first try just do anything that works. 3) yes, but instead on codereview.stackexchange.com instead — Kachejust now
I haven't used unix etc for 40 years, so a bit rusty. I need to backup the databases on my website(s) once a week and then retrieve them automatically from my development machine. So this is step one and is working fine as a crontab job on apache. It emails me a message with status/error.
I a...
for an automation script I want to let the computer try to find an element thrice refreshing the page between them (it´s basically a way to make sure the code run no matter what) is this strategy ok?
for i in range(3):
try:
driver.switch_to.default_content()
WebDri...
