nice, go-idiomatic way of using a shared map

nice, go-idiomatic way of using a shared map

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nice, go-idiomatic way of using a shared map
Tag : development , By : Dominique Vocat
Date : November 25 2020, 07:27 PM

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Draw a nice neat arc without the massive right angle and have nice corners instead

Tag : javascript , By : Tom D
Date : March 29 2020, 07:55 AM
around this issue Try this. Just take the close path (the 'z') off your SVG path definition (note I didn't test this solution):
var raph = Raphael(0, 0, 1000, 1000);

var x = 150;
var y = 150;
var r = 100; //radius
var value = 100;
var maxValue = 360;

var pi = Math.PI;
var cos = Math.cos;
var sin = Math.sin;
var t = (pi/2) * 3; //translate
var rad = (pi*2 * (maxValue-value)) / maxValue + t;

var p = [
  "M", x, y,
  "l", r * cos(t), r * sin(t),
  "A", r, r, 0, +(rad > pi + t), 1, x + r * cos(rad), y + r * sin(rad)

var param = {"stroke-width": 30}

var d = raph.path(p).attr(param);

Idiomatic way to chose shared memory or unix semaphore key

Tag : c , By : John Bentley
Date : March 29 2020, 07:55 AM
help you fix your problem Maybe you know that there is function ftok that let you obtain a key from a filepath. So the problem of having a "personal" key is to find a "personal" file. It is guaranteed to have different keys for different files. An idiom could be to create a temporary file (with the help of tmpnam?), or to create a file hidden in some private directory and use it with ftok.

What is an idiomatic way to have shared utility functions for integration tests and benchmarks?

Tag : testing , By : paolodm
Date : March 29 2020, 07:55 AM
wish helps you Create a shared crate (preferred)
As stated in the comments, create a new crate. You don't have to publish the crate to crates.io. Just keep it as a local unpublished crate inside your project and mark it as a development-only dependency:
├── Cargo.toml
├── src
│   └── lib.rs
├── tests
│   └── integration.rs
└── utilities
    ├── Cargo.toml
    └── src
        └── lib.rs
# ...

utilities = { path = "utilities" }
pub fn shared_code() {
    println!("I am shared code");
extern crate utilities;

fn a_test() {
# ...

test-utilities = []
#[cfg(feature = "test-utilities")]
pub mod test_utilities {
    pub fn shared_code() {
        println!("I'm inside the library")
extern crate the_library;

fn a_test() {
cargo test --features=test-utilities
pub fn shared_code() {
    println!("This is just sitting out there");
#[path = "../utilities.rs"]
mod utilities;

fn a_test() {

Is there a nice pattern for implementing an abstract DbContext in EF7 / .Net Core 3 to avoid duplication of shared entit

Tag : asp.net-core , By : user119413
Date : March 29 2020, 07:55 AM
help you fix your problem
System.InvalidOperationException: 'A key cannot be configured on 'UserRole' because it is a derived type. The key must be configured on the root type 'UserRoleBase'. If you did not intend for 'UserRoleBase' to be included in the model, ensure that it is not included in a DbSet property on your context, referenced in a configuration call to ModelBuilder, or referenced from a navigation property on a type that is included in the model.'
[Table("Role", Schema = "Security")]
public abstract class RoleBase
    public RoleBase()
        this.UserRoles = new List<UserRoles>();
    public long Id { get; set; }
    public string Name { get; set; }
    public virtual ICollection<UserRoleBase> UserRoles { get; set; }

substitute word nice to upper case NICE java

Tag : java , By : Adrian Codrington
Date : March 29 2020, 07:55 AM
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