Welcome to Software Development on Codidact!
Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.
Search
Based on the source code which delegates to this implementation among others, base.diff((x, n)) means to compute the n-th derivative of base with respect to x. Any arguments to diff which aren't tu...
I am planning to build a "Customer Management Portal" as a hobby project using technologies like HTML,CSS,JavaScript,JAVA,JDBC,Oracle Database.The description of the portal is: 1)Customer details ...
There are a lot of factors that can go in the choice of a language: Do the properties of the language itself meet your requirements (e.g., C allows for more low-level optimizations than Visual ...
How do I create a flag that can be used multiple times in a command using the pflag package? For example, let's say I wanted to select multiple fields and did not want to have to use comma-separati...
I suspect this is an outdated practice: Prior to npm 3, npm did not keep track of resolved dependencies, and npm install would try to reconcile the existing with the declared dependencies. Since no...
I'm using Doxygen to help me figure out some library code. There's an enum I know I need to use, but I don't know which file it's declared in. Searching for that identifier in Doxygen yields the p...
I was wondering if the comment box can be altered? So the text-area can be expanded/re-sized? It's quite frustrating to get to the right text scrolling in such small box whilst it's not interactiv...
I am currently making an esoteric language which requires a theoretically infinite canvas. Basically, it should be able to resize and fit the contents of the drawing in and outside it's existing bo...
Yes, this is supported by the flag definition functions with Array or Slice in their names. See the reference docs for pflag. A simple example below: package main import ( "fmt" ...
I'm new to type_traits and #2 made sense right away. Everything else was confusing, but I don't know a good way to avoid #4. Maybe you even need #1 sometimes. #1 : enable_if on the return type Wh...
Problem I'm trying to update some projects from old-style .csproj: <?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.mi...
Consider the following code: public class OnlineShoppingService { @Transactional public void cancelOrder(String id) { if (shipmentRepository.findShipmentForOrder(id) != null) { ...
I am interested in a guideline to understand how dependencies are considered when building the healthcheck functionality for an API. Like any functionality, the implementation of this feature sho...
Adding to Peter Taylor's reply: The OP requested something "more LINQ". I guess it can't get any "more linq" than... MoreLINQ! That library also has a ForEach(). If you only need that, maybe it...
The short answer is that it can't be done. C# doesn't support type functions. https://github.com/dotnet/csharplang/issues/339 is probably the issue to follow if you want to track their progress. W...
While there might be some JavaScript "magic-like" solution I don't know of, my own solution was making the HTML a tiny bit more complex and adjusting the CSS to the change. I have inserted my labe...
Some additional advantages of interpreted languages: Interpreted programs are basically scripts run by the interpreter. The interpreter can be embedded into other applications that want to provid...
Your code adds all three elements to the list. You can see this if you add a line inside the while loop: echo "$line" However, if you give the command echo $my_array, it will only show you the...
My assumption is that, internally, log4net loads its XML file into some data structure (maybe not a dict, but some equivalent of cfg_dict above) and then passes that structure to whatever code ma...
I work with CentOS operating system and my only shell is Bash. I want to create a script which prompts a user with a question like "What is your web application root?" The user should answer dire...
I'm trying to write an interface to define the set of operations I expect my repositories' Unit of Work implementations to have, and I want this interface to be fulfilled by EF Core's DbContext cla...
There are many things we label as bad when programming, for various reasons. Repeating code is slightly bad. But writing function like-macros is extremely bad. You should not try to replace someth...
It seems like autocompleting usernames does not work. I wanted to answer a comment and started typing @ followed by the first letter in the username, but no suggestion appeared. I tried pressing ta...
echo "Enter Latitude\n"; $handle = fopen("php://stdin", "r"); $lat = deg2rad(trim(fgets($handle))); fclose($handle); echo "Enter Longitude\n"; $handle = fopen("php://stdin", "r"); $long = deg2rad(...
I'm writing a function that counts the number of assignments for a fscanf format string. I studied the documentation in C standard 7.21.6.2 It looks like it works. It passes all test cases I have w...
