candy | a tiny and cute social forum based on duoshuo.com | Runtime Evironment library
kandi X-RAY | candy Summary
kandi X-RAY | candy Summary
你可以选择两种方式安装 Candy，将 Candy 视为一个 NPM 模块，在外部使用启动脚本启动。或者将整个仓库复制到本地直接运行启动文件。 这两种方式各有各的好处，如果你是个谨慎的使用者，并不希望频繁升级 Candy 核心文件，我推荐你采用第二种方式安装。. 2.将 Candy 视为 NPM 模块安装，在外部使用启动脚本启动，我已经为你准备了一个现成的启动脚本：. 无论你以何种方式启动，你将在默认的端口看到一个全新的 Candy 正在静候你的初次访问。现在，使用浏览器访问 localhost:3000 你将能看到一个全新的 Candy Demo。.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of candy
candy Key Features
candy Examples and Code Snippets
Lines of Code : 27
License : No License
Copypublic static int candy(int[] ratings) {
if (ratings == null || ratings.length < 1) return 0;
int[] first = new int[ratings.length];
first[0] = 1;
for (int i = 1; i < ratings.length; i++) {
if (rating public int candy(int[] A) {
int sum = 0;
int size = A.length;
int[] left2right = new int[size];
Arrays.fill(left2right, 1);
int[] right2left = new int[size];
Arrays.fill(right2left, 1);
for (in int interact(Cell c, CellPool pool, Cell[][] cellMatrix) {
if (this.candy.getType().equals(Type.REWARD_FRUIT) || c.candy.getType()
.equals(Type.REWARD_FRUIT)) {
return 0;
} else {
if (this.candy.name.equals(c.candy.name)) Community Discussions
Trending Discussions on candy
QUESTION
Hey to all in the forum
I use JSF Mojarra implementation, version JSF 2.2
I need desperately a help on this.
- I have a snippet of my page.
- I have a custom component "example_result.xhtml" used in the page.
- I have my BackingBean.java Be aware please that this code is not the real code I made. If you run it, it will be very ugly maybe because I deleted all the css classes and I kept only the hot stuff I need to show you my problem.
Everything is inside 1 form.
The 5 "h:selectManyCheckbox" (in my code I have 8 or 9)
In the form I have 5 "h:selectManyCheckbox" which are using values in the "value" attribute for different cases (javaFrameworks2Values, javaFrameworks3Values,...), and the "f:selectItems" use arrays of "SelectItem" (javaFrameworksSelectItems2, javaFrameworksSelectItems3...) created for these different cases, just to make some examples for me to understand how all the selectOne and selectMany components work. The ideas for this, about different cases were taken from these links: "https://stackoverflow.com/tags/selectonemenu/info" and "https://mkyong.com/jsf2/jsf-2-checkboxes-example".
After I have 2 commandButtons
1 for submit, and 1 for reset the values.
Display the values
After I display the results of the values of the "h:selectManyCheckbox" via the "example_result.xhtml".
You can see the 4th "h:selectManyCheckbox" that is the only one different, because it has the attribute "required" with the attribute "requiredMessage". With it there is a "h:message" to display the validation error.
In the BackingBean (which is Spring Bean, but it works perfectly good - sorry I don't want ejbs 3.x), I have initialized:
- The values of the SelectItems and
- The values of the "value" attribute, where the values of the "h:selectManyCheckbox" will be stored to be displayed later. [The code is completely castrated, to make it readable snippet].
When the page is rendered, I select checkBoxes (e.g. the 2 last, because the 2 first are initials) from all the "h:selectManyCheckbox". When I say that select from all, I mean it. And from the 4th with the "required" attribute. I try in the buttons (see in the code) the "Effort 1", or "Effort 2", or "Effort 3" (in the "f:ajax" in the buttons) and the result outputs in the last part are displayed and updated like a candy. Without any problem. To achive this with the composite component I googled and tried a lot. But I made it.
Then it comes the time to try the 4th to see the validation error of the "required" attribute.
I select again from all as before, but not from all. NOT from the 4th "h:selectManyCheckbox" this time. I select nothing from the 4th "h:selectManyCheckbox" to ckeck the validator error message ("requiredMessage"). The result is: It displays the message of error (GOOD until now), BUT this time it does not update anything from the others "h:selectManyCheckbox" to the output results at the end, and it does not reset the values as well as it was doing before (when I selected from all and from the 4th as well).
I understand that it says: as long as in the form the 4th failed with validation error, all the other "h:selectManyCheckbox" will not update the output results (something like wanting to fail all the others too).
But what really happes here?
- It does not give the values to the "h:selectManyCheckbox", to be updated to the output?
- It gives the vales to the "h:selectManyCheckbox" normally, BUT it just not updates the output?
The other efforts in the "f:ajax" in the buttons, are just efforts maybe to solve the problem but in these cases they don't even display the error message in the 4th case and of cource they don't update the other output results as well (again). But no message error as well.
I don't know if the problem is clear to you. I can explain in the discussion better so I can clarify the situation better. [To be honnet it took me 1 and half hour to write all this thing]
Thanks a lot in advance
========== Snippet from my page ==========
...ANSWER
Answered 2021-Jun-15 at 14:11After a lot of discussing with the only person who wanted to help to my issue here (and I thank him @WoAiNii for this a lot), I decided to post my solution:
I will make 5 different forms with 5 set of buttons (submit/reset), to make escalate this problem, for 5 so much related components in the form.
But my question is open: Why this is happening, what rule in JSF in this case is taking place and makes this situation. Anyone, comes with an explanation:
- Thomas: this is a rule in JSF, or
- is a JSF bug, or
- this happens in these cases, or... whatever...,
I will be glad to read it here so I will learn better, and others to will learn from these ideas of yours. Thanks a lot
QUESTION
The task is to build an accurate price calculator which accounts for a sales price based on quantity. I've built a gross price calculator using compiledCart.reduce() method, (below) however I can't figure out how to add the sales functionality.
If the user buys 1 Candy, the price is $3.97, if the user buys 2, the price is $5.00. If the user buys 3, then first two are $5.00 and the 3rd is $3.97. Same thing if the user buys 5. The first 4 are $10 and the 5th one is $3.97
My compiledCart variable looks like this:
...ANSWER
Answered 2021-Jun-15 at 05:53if the quantity is greater than 2 then:
divide the quantity by 2 and multiply by salesPrice
QUESTION
I have the below code:
...ANSWER
Answered 2021-Jun-02 at 20:12You can try setting reverse = True.
QUESTION
I am not sure how to word this properly, so I will try to explain this with a replicable example.
I have thousands of entries in a pandas.DataFrame object. I want to export each row as its own json file with a few keys that are not explicitly available in the data frame's structure.
My data frame, df, looks as follows:
ANSWER
Answered 2021-May-26 at 18:42Pandas is equipped for this out of the box.
pandas.DataFrame.to_json
here is the example dataframe:
QUESTION
The HTML create two drop-down menu and one delete button. One JavaScript, I made a code to fill those drop-down box with arrays. And, every time I change the item on the first drop-down menu, a new set of options appears on the second drop-down menu. The goal is, whenever I clicked the delete button, I should be able to delete an item on the second drop-down and when I changed the item on the first drop-down menu, hence another set of option will appear on the second drop-down menu, I should be able to delete an item from there as well.
The problem is, once the set of items on the second drop-down menu has been changed, a bunch of unwanted results occurs, such as deleting more than one items or deleting on another set of items. For example, if I delete something from "meal", it'll delete one item. Then if I go over to "dessert" and delete something from there, it'll delete one item. But if I go back to "meal" again, a bunch of items are now deleted. Just try it out yourself to see what I mean
...ANSWER
Answered 2021-May-19 at 13:28What were you doing wrong?
In practice your code stored in the variable menuOption the first menu, doing so every time you tried to delete something it was removed from the first menu
Solution
- Call up the menu variable as often as needed
- Store index before remove it
- Extra:
- Use
menuList.selectedIndexinstead ofdrinkListArr.indexOf(subMenuOption) - Use
menuType.valueinstead ofmenuType.options[menuType.selectedIndex].text
- Use
QUESTION
I have a dataframe, the head of which looks like this:
ANSWER
Answered 2021-May-14 at 03:58How about using purrr::walk instead?
QUESTION
Hi im a beginner to javascript! im trying to to change color of the body background according to the select color from the form created. Ive linked the script to the index.html but i cant seem to know why my body background wont change ... something is missing and can't seem to find it need help please.
...ANSWER
Answered 2021-May-02 at 02:52So far so good, but it seems that you're mixing between two different ways to change the myDocument background color. I've split the two ways with working samples below to highlight the differences:
In that case, we need to use className to add the selected class from the dropdown to the myDocument element as follows:
QUESTION
I am trying to implement factory design pattern. I use a static member-function of the class 'Factory' which creates and returns instances of 'Candy', but hides the details of class modules from user.
My header file is pasted below:
...ANSWER
Answered 2021-May-01 at 16:37You say:
However I need the
PowerUpcandies to have some different methods than the superclass, so I do not know why I would store the return value ofFactory::getCandy()inCandy*if I specifically want an instance ofPowerUp*.
If this is true, the factory is meaningless, use a simple constructor. The whole point of a factory is to abstract away details (like the fact that your Candy really is, in fact, a PowerUp) by sharing a common interface. In your case, if the application know the specific type it uses and call methods only this type has, it means there in no abstraction.
You could:
- Remove the factory and use a classic constructor.
- Review your
Candyabstraction to makePowerUpa true implementation detail. In the end, in the eyes of the calling code, there should be no difference between using aPowerUpand any otherCandy-like type.
QUESTION
I am trying to get a classes name through the name of a constructor in a class similar to what they have as the answer for this ask How to get a JavaScript object's class?
What I want to do, is find the item with the id of 0 and get the second constructor of name
ANSWER
Answered 2021-Apr-30 at 16:33Sorry for all the confusion, @DaveNewton helped me figure it out
QUESTION
I want to create a new object by adding count values of keys with the same name
and then merge them.
I could use filter and map but that's for the case that I already know
what keys would be inside of the object. like below.
ANSWER
Answered 2021-Apr-30 at 05:11Count up the number of counts on an object (or Map) instead while iterating over the array:
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