alien | A lightweight and fast http router from outer space | HTTP library
kandi X-RAY | alien Summary
kandi X-RAY | alien Summary
Alien is a lightweight http router( multiplexer) for Go( Golang ), made for humans who don't like magic.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of alien
alien Key Features
alien Examples and Code Snippets
public static boolean isAlienSorted(String[] words, String order) {
int[] idx = new int[26];
for (int i = 0; i < 26; i++) {
idx[order.charAt(i) - 'a'] = i;
}
for (int i = 0; i < words.length - 1; i++)
public static void main(String[] args) {
System.out.println(isAlienSorted(new String[]{"hello", "leetcode"}, "hlabcdefgijkmnopqrstuvwxyz"));
System.out.println(isAlienSorted(new String[]{"word", "world", "row"}, "worldabcefghijkmnpqst
Community Discussions
Trending Discussions on alien
QUESTION
I am trying to get pixel perfect collision but I keep running into this error:
...ANSWER
Answered 2022-Apr-10 at 16:04See How do I detect collision in pygame? and Pygame mask collision. If you want to use pygame.sprite.collide_circle()
or pygame.sprite.collide_mask
you have to create pygame.sprite.Sprite
objects.
spaceship_main
and alien_spacecraft1
have to be Sprite objects. Sprite objects must have a rect
and image
attribute and can optionally have a mask
attribute.
e.g.:
QUESTION
ANSWER
Answered 2022-Mar-22 at 06:39var _questions = [
{
"questionText":
"What year was the first Iron Man movie released, kicking off the Marvel Cinematic Universe?",
"answerText": [
{"text": "2005", "score": 5},
{"text": "2008", "score": 6},
{"text": "2010", "score": 7},
{"text": "2012", "score": 8},
]
}
];
QUESTION
I want to find the duplicate values and update the duplicated records with max(col1)+1 leaving the first record as is
example
...ANSWER
Answered 2022-Feb-17 at 15:39I found the solution.
QUESTION
I am trying to create an array of values using a for loop in JavaScript with multiple div id's with successive numbers (i.e. their values) denoting depth. The issue that I am running into is that I can't add the DOM element, i.e. 'text by ship here' successfully to the stage. I added //
to show different sections where I am stuck. In particular, I believe I am stuck on the for loop part of the code below //Trying to create a div array here with id's q0, q1, q2, ..., q3
and have used different functions such as for div[0].setAttribute("id", "q0") to be able to connect it with the create.jsDOMElement to add this text to the stage. Any help would be extremely appreciated! My apologies in advance if the code is too long. I have tried to express it succinctly.
ANSWER
Answered 2022-Feb-07 at 14:25Does this work for you?
QUESTION
I'm solving this LeetCode problem and here's my code:
...ANSWER
Answered 2022-Feb-02 at 08:20The main Problem is when dfs method is called it uses this line
QUESTION
I'm trying to create custom find method using Array.prototype
, I tried a lot of way but i just couldn't break the loop for the first match:
ANSWER
Answered 2022-Jan-27 at 16:54Well right now you just have a for loop, if you want to find any element that satisfies a condition, you have to return a boolean from your callback and return the element, for which that returned boolean is true
. If you want the index of the element you found and the initial array to be returned as well, you can return an object and destructure it:
QUESTION
I´m building my own Space Invaders in Java with Greenfoot and I have a Spaceship which shoots the Aliens, but the Bullets stop at the top of the map and stay there so I wrote this method which should remove a bullet if it hits the top of the but it doesn't work. What´s the problem?
...ANSWER
Answered 2022-Jan-05 at 22:07The method getOneIntersectingObject()
returns a null
if there is no other actor.
You might want to check this to be sure:
QUESTION
I know lots of people have had issues with flickering images in pygame on here, but none of the responses have helped me. I am trying to make Space Invaders, however, the bullet flickers as it moves up the screen. Please try to help me, and thank you! I do not currently care about the size, position, or scale of the bullet, I know it does not look great, but I just want it to display properly! Below is the code:
...ANSWER
Answered 2021-Dec-17 at 05:18The problem is caused by multiple calls to pygame.display.update()
. An update of the display at the end of the application loop is sufficient. Multiple calls to pygame.display.update()
or pygame.display.flip()
cause flickering.
Remove pygame.display.flip()
from shoot
:
QUESTION
Hello Stackoverflow Community, could someone help me with my problem. When I move to the left I am quite fast but when I want to go to the right it takes way to lang. I deleted the dt from my move function and the went the same speed. I changed the buttons but the problem seems only to occure when I use the +=. Does one of you dealt with the problem before and could help me?
...ANSWER
Answered 2021-Dec-11 at 20:00Since pygame.Rect
is supposed to represent an area on the screen, a pygame.Rect
object can only store integral data.
The coordinates for Rect objects are all integers. [...]
The fraction part of the coordinates gets lost when the movement is added to the coordinates of the Rect object. If this is done every frame, the position error will accumulate over time.
If you want to store object positions with floating point accuracy, you have to store the location of the object in separate variables respectively attributes and to synchronize the pygame.Rect
object. round
the coordinate and assign it to the location of the rectangle:
QUESTION
Trying to start a new pygame project. Very basic stuff. Just trying to color the screen. Currently the screen opens, and goes white. There are no errors in the console. here is my code:
...ANSWER
Answered 2021-Dec-11 at 16:47Upgrading to the most recent version of pygame fixed this.
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