NSelection | Simple selection for busy scenes in Unity | Editor library
kandi X-RAY | NSelection Summary
kandi X-RAY | NSelection Summary
Simple selection for busy scenes in Unity.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of NSelection
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NSelection Examples and Code Snippets
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Trending Discussions on NSelection
QUESTION
I have this data:
...ANSWER
Answered 2021-Mar-30 at 15:44The problem here is that you're trying to map two variables to two fill scales, whereas vanilla ggplot2 only accepts one fill scale per plot. You can use the ggnewscale package to create additional fill scales. Your example data + code didn't work for me due to missing environment variables, so I've mocked up some data for the example below. The order of operations matter, so I've commented at places you should be a bit careful.
QUESTION
I have text file which is like this:
...ANSWER
Answered 2021-Jan-11 at 18:22Use -
QUESTION
I want to force user to enters only one dot and 3 decimal points.
I found code below:
...ANSWER
Answered 2020-Nov-17 at 01:08Try using this:
FilteringTextInputFormatter(RegExp(r'(^[0-9]*(?:\.[0-9]{0,3})?$)'), allow: true),
Basically the regex will try to match 0 or more occurences of digits followed by optional decimal followed by upto 3 digits after decimal. You can modify it to use negative value also ^(?:\-)?[0-9]*(?:\.[0-9]{0,3})?$.
QUESTION
New CS Student in need of direction/help. I trying to sort my pRecordBook Array by the class member picked on user end. But for some reason when executing my comparison is just voided or not taken.
clang 11.0.3 Xcode
...ANSWER
Answered 2020-Apr-05 at 05:34Your sorting logic is flawed!
First, the toSwap check will end the sorting prematurely (in most cases). For example, as soon as the i loop runs and finds no value less than that at the current i index, the search will stop. So, in a list of 3 items, with quantities of (in the unsorted list) 1, 3 and 2, then toSwap will be false at the end of the first loop but the 3 and 2 still need to be swapped.
So, first fix: remove
QUESTION
I have a problem in my guess the number game. The program consists of 2 parts. In the first part, the user tries to guess the number randomly generated by the computer. In part 2, the computer tries to estimate the number entered by the user. There is no problem in part 1, but in part 2, the computer estimates the values that do not provide ranges when making predictions. So, I used the variables a and b to create numbers between 1 and 1000 in the rand () function and defined it as a = 1 b = 1000. The computer constantly narrows this range according to the user's answers.
For example, the user has entered the number 649. If the computer estimates 800, the relevant part is working and the new value of b is 800, not 1000, so the upper limit is updated. If the computer estimates 200, the relevant part is working again and the new value of a is 200, and when the loop wraps around, a number between 200 and 800 is produced, not between 1 and 1000. But the problem is that even though the values are updated, the computer generates a number higher than 800 (for example, 1246). That's exactly the problem.
I have to deliver this assignment on Tuesday, but I still have not been able to find a solution to this error. I am sending you the source code and I wrote down in detail how each variable I use works as a comment number. If you want, I can send the video description of the error. Please help me.
In order to help you find and test the problem faster, I disabled some lines where the user was asked questions with a comment line.
...ANSWER
Answered 2020-Mar-15 at 17:41In a + rand() % b;, rand() % b results in a number from 0 to b−1, inclusive. Then adding a produces a number from a to a+b−1, inclusive. So, if a is 200 and b is 800, it produces a number from 200 to 200+800−1 = 999, inclusive.
To produce a number from a to b, inclusive, use a + rand() % (b+1-a). Or, to exclude b, use a + rand() % (b-a).
Note that:
(a) Using % with random skews the distribution toward low values. This is because the range of numbers produced by rand (0 to RAND_MAX, inclusive) is generally not divisible by b, so there is some residual fragment, and using % puts all the numbers in this fragment at the low end of the distribution.
(b) Historic implementations of rand are notorious for low entropy in the low bits, so, whenever b is a multiple of a power of two, say 2n, the n low bits are not very random.
For these reasons, using % with rand in this way should not be done outside of simple class exercises and other casual uses.
QUESTION
I recently wrote a test program that I needed that is essentially a CRUD program. I needed to handle this differently to other similar programs that I have written, because I normally use a stateful FAB widget, and don't have to setState() to enable and disable the FAB. In this test program I didn't want to use the custom FAB, and used the standard FAB. I found that whenever I had to enable or disable the FAB because of a change to a TextField, that this required a setState(), and after the build, the cursor for the TextField that was being edited had repositioned. I don't know why that happens, because I had not recreated the Widgets. The only solution that I could come up with to handle that issue was fairly messy and required saving the Widget position in the List of TextField and also save the Selection, and then after the build resetting the Selection to the saved Selection.
What I need to achieve is for the FAB to be only enabled when data has changed. Obviously this can vary with every key entry.
I presume I'm not handling this in the optimal way. How is this handled so that the cursor position remains as it was prior to the build?
----- Have Now Added Code below ----
...ANSWER
Answered 2020-Feb-20 at 10:22I hope these functions might help you
QUESTION
Code Purpose
The code is supposed to simulate CPU scheduling algorithms. At present only FCFS (First Come First Served) and SJF (Shortest Job First have been written)
Problem
When running the code I receive the following error when using the FCFS 'pathway'
...ANSWER
Answered 2019-Mar-29 at 10:23In fcfs() you close two times the same file
QUESTION
Being a newbie at programming I make many mistakes but I cannot understand perfect pointers.I wrote a code in which into the function Add I add data about food schedule.After with function Modify I want my code to print the last added data.But here is the problem,it prints me everytime .Do you know how to fix that?
...ANSWER
Answered 2019-Jan-04 at 17:06Well your code seems to have some problems.
you should replace all scanf calls:
QUESTION
I'm having trouble with a simple chatbot. After I write 9 messages it says
...ANSWER
Answered 2018-Oct-11 at 07:31You are getting outside the responses vector range. There are 4 responses, this means their indicies are in range from 0 to 3. rand() % 5 would return values in range from 0 to 4. When nSelection is equal to 4, you are trying to access element which is after the last in vector.
As a possible solution you can get response index like rand() % Responses.size(), then you will never get out of bounds. The situation when Responses is empty should be handled separately, to prevent dividing by zero.
QUESTION
I am using the following tkinter widgets: Entry and Listbox. I want the Entry widget to display a selected item in the Listbox The Listbox is configured to allow selectmode=tk.SINGLE. Selection is triggered by tkinter built-in virtual event <>. My test script is shown below.
Entry is correctly updated when a Listbox selection is made. However, I am encountering the following issues after a Listbox selection has occurred:
- When the mousing pointer is in
Entry, and aLeft-Button Double Clicktakes place which leads to selecting the items inEntry, 2 exceptions is thrown up. - If the mouse pointer is place over any windows other than the tkinter GUI, example over IDLE where the test script is shown or over a terminal or ....etc., and when I do a
Left-Button Double Clickwhich then selects a word in that window or when I purposely depress theLeft Mouse Buttonto select a paragraph, the same exceptions mentioned in 1. appears.
The errors are shown below.
Note: The above mentioned issues do not occur when there is no selection made in the Listbox.
How do I avoid these two issues? I suspect these issues are related to <> and widget.curselection() is allowed to be triggered outside of Listbox the but don't know how to investigate this further.
What I want to happen?
- The activities of the mouse pointer when in other windows or not over
Listboxshould not be registered. - Double clicking in
Entryshould not affect the selection in theListbox.
Thank you.
Test Script:
...ANSWER
Answered 2018-Feb-08 at 02:26How to avoid tkinter
<>and.curselection()detecting events/selection outside of Listbox?
That depends on exactly what you mean. The <> event was explicitly designed to fire whenever the selection changes, no matter how it changes. That could mean when the user selects something new in the listbox, or when the selection is removed from the listbox.
The errors you get are because you assume that there is a selection, which may or may not be true. You need to check for a selection and only run your code if something is selected.
Another solution, or part of the overall solution, might be to set the exportselection option of the listbox to False. When set to True -- the default -- the selection will be unset whenever any other widget gets the selection. When set to False, the selection won't change just because another widget gets some or all of its data selected.
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Install NSelection
open Edit/Project Settings/Package Manager
add a new Scoped Registry: Name: OpenUPM URL: https://package.openupm.com/ Scope(s): com.vertx
click Save
open Package Manager
click +
select Add from Git URL
paste com.vertx.nselection
click Add
open Package Manager
click +
select Add from Git URL
paste https://github.com/vertxxyz/NSelection.git
click Add or
Edit your manifest.json file to contain "com.vertx.nselection": "https://github.com/vertxxyz/NSelection.git",
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