kudzu | Kudzu provides a Map and Set | Functional Programming library
kandi X-RAY | kudzu Summary
kandi X-RAY | kudzu Summary
Kudzu provides a Map and Set implemented on top of a concurrent skiplist. The key difference between the types in kudzu and other concurrent data structures is that kudzu's data structures do not support remove operations. This limitation makes the types much simpler to implement and hopefully more performant, with less coordination overhead, while still being useful for many applications.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of kudzu
kudzu Key Features
kudzu Examples and Code Snippets
Community Discussions
Trending Discussions on kudzu
QUESTION
Recently I read the blog post about downsides of singletons where author states:
Why is Singleton evil?
- Hides dependencies – A component that uses one or more singletons is hiding crucial information about your dependencies. It doesn’t take long for calls to a singleton to creep through your code base like kudzu, slowly attaching itself to every class in the system. Exposing that dependency forces you to think about it as you use a component. It also makes it more reusable as the caller can understand its requirements and how they might be satisfied.
How exactly a singleton hides its dependencies and what does it mean? Firstly I thought about inability to inject dependencies but we still have setter injection, so it makes no sense.
Please, provide code example if possible.
...ANSWER
Answered 2020-May-26 at 17:481 Singleton can have a setter, but it has a global state of itself. So in one place of your application you can set one object and it will affect behaviour in another place of your application.
2 When you create an object you have no idea about its dependencies, because constructor does not have them, you just write new MyObject();
But inside there is a dependency for another object. And you have no idea about dependency objects state.
QUESTION
I'm attempting to get image URLs from Wikipedia, if they exist, based on a list of terms. The API call works when I just call once, but once it's in a for loop, it doesn't set the result to the img src=. If I put in alert()'s and slow it down, it is definitely getting the URLs.
I made a CodePen to demonstrate: https://codepen.io/justiceorjustus/pen/aeOEvW
Ultimately, it's supposed to get the image URL and then set it to the image source based on the id.
Javascript:
...ANSWER
Answered 2019-Jul-21 at 01:47There is no image URL in the response for that route, also you have some ids in the array which not exists in the template, and you have unnecessary chained promise. Code below works but I hardcoded a random image URL. Once you found a new API route which returns the image URL, you can simply edit this code.
QUESTION
I saw similar question on Stackoverflow but none of them helped me to solve my issue. So, I am asking for help as I have tried to find out what is the reason behind the error I am getting but failed. Please don't mark it as a duplicate question.
I am parsing a Json file and getting the following error.
...ANSWER
Answered 2017-Jun-09 at 06:00It seems you are having trouble with escaping special characters. See this list of special characters used in JSON :
- \b Backspace (ascii code 08)
- \f Form feed (ascii code 0C)
- \n New line
- \r Carriage return
- \t Tab
- \" Double quote
- \ Backslash character
So, while dumping json you need to escape this special characters. Fortunately every json library's has way to do this job. As it seems you have used JSON.simple toolkit, you can use JSONObject.escape() method to escape the special characters.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install kudzu
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
