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Split a module across several files
.... This is not the recommended solution.
To adapt your example, we could start with this directory structure:
src/
lib.rs
vector.rs
main.rs
Here's your main.rs:
extern crate math;
use math::vector;
fn main() {
println!("{:?}", vector::VectorA::new());
println!("{:?}", vector::V...
How to get StackPanel's children to fill maximum space downward?
... are given more space than they wanted, but if you give them less you will start to see glitches.
If you want to be able to scroll the whole thing then I am afraid things will be quite a bit more difficult, because the ScrollViewer gives you an infinite amount of space to work with which will put y...
When is a language considered a scripting language? [closed]
...
this is what my definition has been since the start
– user34537
Aug 9 '09 at 1:13
@Antony...
When should I use a List vs a LinkedList
...
@Philm, you should possibly start a new question, and you don't say how you're going to use this data structure once built, but if you're talking a million rows you might like some kind of hybrid (linked list of array chunks or similar) to reduce heap f...
Is mathematics necessary for programming? [closed]
...to think abstractly about quantity, processes, relationships and proof.
I started programming when I was about 9 years old and it would be a stretch to say I had learnt much mathematics by that stage. However, with a bit of effort I was able to understand variables, for loops, goto statements (forg...
What is the (best) way to manage permissions for Docker shared volumes?
...lder FOOBAR is mounted in container /volume/FOOBAR
Modify your container's startup script to find GID of the volume you're interested in
$ TARGET_GID=$(stat -c "%g" /volume/FOOBAR)
Ensure your user belongs to a group with this GID (you may have to create a new group). For this example I'll pretend ...
How can you make a custom keyboard in Android?
...her features that you need, I provided links to more help at the end.
1. Start a new Android project
I named my project "Custom Keyboard". Call it whatever you want. There is nothing else special here. I will just leave the MainActivity and "Hello World!" layout as it is.
2. Add the layout files...
Error message “Forbidden You don't have permission to access / on this server” [closed]
...ople do it wrong is configuring files permissions,
The GOLDEN RULE is
STARTS WITH NO PERMISSION AND ADD AS PER YOUR NEED
In linux:
Directories should have the Execute permission
Files should have the Read permission
YES, you are right DO NOT ADD Execute permission for files
for instance, ...
The static keyword and its various uses in C++
...ed memory location and its value is initialized only once prior to program start up as mentioned in cpp reference(initialization should not be confused with assignment)
lets take a look at an example.
//localVarDemo1.cpp
int localNextID()
{
int tempID = 1; //tempID created here
return t...
Design patterns or best practices for shell scripts [closed]
...EMALE="GENDER_FEMALE"
# private: prefixed with p_ (a bash variable cannot start with _)
p_Table__mysql_exec="" # will contain the executed mysql command
p_Table__initialized=0
function Table__init {
# @description init the module with the database parameters
# @param $1 the mysql config ...