What is the URL for three.js to include it online?
I am trying to make a javascript application in google app engine using three.js but I am not getting the URL to include it online in my document. I dont want to upload the whole three.js package,...
View ArticleSegmentation fault (core dumped) only bigger input
My code works perfectly if the seive(n) is 1000000. If seive(n) is more than 10000000, it shows me segmentation fault (core dumped).I've read about segmentation fault. But i couldn't solve with that....
View ArticleHow to tell a Git branch name from commit hash?
I have a Bash script which accepts a string of either a branch name (e.g., "master", or "feature/foo") or a commit hash (e.g. "1234abcd").I have the repository checked out, so I can call Git.What is...
View ArticleHow to combine multiple geopackages into one single file
I have got a series of geopackages which represent every single packet of land across England. Each geopackage is one local area and i want to combine them to create one single file for all of...
View ArticleHow to use apache flink to stream all the kafka topic into database tables at...
Understand that flink sql can be achieve with jdbc connector but only one table at a time, is there any tools that flinksql can do a stateful streaming from kafka topics into database just like how...
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Logging in on mod_conversejs served page returns errors
Installed version: ejabberd-23.10Installed on OS: Ubuntu 20.04 via apt-getConfig changes:listen: - port: 5443 ip: "::" module: ejabberd_http tls: true request_handlers: /admin: ejabberd_web_admin /api:...
View ArticleOld VB project to Visual Studio 2015
I'm being asked to re-write/modernize/update an old VB app. The fiels are all ".vb" but there is a .sln and a .vbproj file. I try opening these in VS 2015 and it shows in Solution Explorer by name with...
View ArticleSearching for the fastest way to copy arrays in Java, and why...
IntroductionThe primary question I am asking here is, "Why does System::arraycopy and feel so slow?". Array::copyOf is also mentioned here since as will be noted in the background - my version of Java...
View Article_TypeError (Null check operator used on a null value) _onGenerateRoute
I have this main.dart code:@override Widget build(BuildContext context) { bool isUserLoggedin = false; return FutureBuilder( future: _checkLoginStatus(), builder: (context, snapshot) { if...
View ArticleUse the first positive number of a row if a certrain condition in another...
I want to have the first non-negative number in a new column, based on three columns (valueA, valueB, valueC).If a condition in columnA is valid. The condition is that columnA!=None.An example of a...
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Adjusting the plot axis range and intervals
I am new to 'R' but have started to produce some useful plots. My query is how do I adjust the range and intervals on both axes?In the example shown, the first issue is the X axis is showing test...
View ArticleHow do I reference a local git branch in Pipfile?
Having 2 different repositories in local, I want to reference the feature branch of the repository 2 form the Pipfile of the repository 1.How is it donde? I have this line in the Pipfile of repository...
View ArticleMinimum Cost Path Recursion - Memoization
Given a square grid of size N, each cell of which contains integer cost which represents a cost to traverse through that cell, we need to find a path from top left cell to bottom right cell by which...
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Letter Coding Puzzle - missing edge cases
For the following coding puzzle, I only scored 50% because of 1) performance and 2) completnessMy solution: HashSet<char> seenLowerCaseLetters = new HashSet<char>(); HashSet<char>...
View ArticleDOMElement.scroll() doesn't scroll div
I was making a horizontally scrollable grid, I set overflow-x: scroll; and added two arrows. I added an event listener to both arrows to detect clicks and then scroll the grid, but the...
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edge detection and selection with with brightness differences
I have a liquid bow wave that is recorded by a high-speed camera. This gives me a lot of images that I want to analyze automatically. I want to determine the outer contour of the liquid and preferably...
View ArticleAutomated email copied recipient limit
I am trying to copy recipients on automatic birthday emails and it's saying I've exceeded the recipient limit. I pieced together code I found to make this work but I can't tell from this part where the...
View ArticleList of Beans and registering beans programmatically via...
We have some service interfaces such as:public interface MyAdapterService { void doSomething();}And consumers, which work on all registered instances of this...
View ArticleProcessing very large list of dataframes by chunks in R
Let's say I have a list of 1000 dataframes:1000_dataframe_listAnd because of memory problems with spread(), I need to process this list by chunks. To process the whole list, I'm using:"out_df <-...
View ArticleHi, i have problem with my code, i want to create a new list from the list
The elements of the list are integers and strings, I want to convert them to integers first, but the program ignores the command int(i) and outputs a list with the same elements as the first list.lista...
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