All Questions

I have two integer array list. first array list has {3,6,7}. second array list has {-1,-4}. How can i add these values into another list in this order {3,-1,6,-4,7}? Below is the loop that i have ...

I'm beginning in programming and using Pycharm. I adopted 79 lines as maximous line length. But now I don't know if using an extra tab to indent the next line, since the previous line is already ...

i have worked out how to pass the boost path the required format, but i am having some issues figuring out hot to pass the path.stem into a char array, and then run some check on the filename and ...

I have a dataframe like the following. I would like to get the index value by checking the date. For example if the date is 2018-04-05, I need to get the index value as 3. Can someone let me know how ...

I'm using Xero's private API to export bank transactions (so I can automate a bunch of financial reporting). Retrieving the transactions works well (as documented here https://developer.xero.com/...

I am trying to execute a file using the terminal included in Visual Studio Code. However, I cannot seem to get it working and end up receiving the following error message: Example, "node myfile.js" --...

Code: from weakref import WeakSet se = WeakSet() se.add(1) Output: TypeError: cannot create weak reference to 'int' object Doc: Several built-in types such as list and dict do not directly ...

ref.child("path").on("value", snapshot => { var z = Object.keys(snapshot.val())[2]; y = snapshot.val()[z]; //Call the friggin thing exportData(y); function ...

When an element is removed from the DOM using removeChild(), the reference to the element still exist but the element is no more in the DOM. How to know if an HTML element (or its parents) is still ...

I am trying to solve a problem which states to remove(delete) the smallest number in an array without the order of the elements to the left of the smallest element getting changed . My code is -: ...

I am using Alt-Beacon Library, and getting this error and unable to detect beacons, CycledLeScannerForLollipop: Scan failed: app cannot be registered Platform: OnePlus5 Android 7.1.1 Could ...

I just tried coding my first sorting algorithm aand it does weird things. I dont actually know, where this comes from but i think it has to do something with array length. because the first numbers ...

When I update the gradle to 27.0.3 i have some issues. org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':sigaMina:compileDebugJavaWithJavac'. at org.gradle.api.internal.tasks....

I don't have it very clear on how Observables and Subscriptions work. In particular how an Observable and its Subscriptions exchange information. So to make explicit questions: Does an Observable ...

I am working on a Core 2.1 webAPI project. I have two different middlewares. Both the middlewares use HttpContext to do their work. The first middleware logs the request and response for each call (I ...

My WP site sells customized t-shirts. The customization plugin makes each customized shirt a line item in the woocommerce cart. If there are 2 shirts ordered of one design (quantity of 2 on that line ...

I have an external C library that I link to from C++. The library defines a struct that uses bool and includes a typedef for it for C. The problem is that this typedef uses an int, so (on my platform) ...

I running chromium in kiosk mode and I would like to have some GTK windows pop up over top of the chromium window. With my current program, if I do not set the --kiosk flag my GTK windows open on top ...

I need to convert an array of bytes to array of floats. I get the bytes through a network connection, and then need to parse them into floats. the size of the array is not pre-definded. this is the ...

Very odd problem, I have a Canvas object and I am trying to set the overrideSorting flag to true. public void SetSortingLevel(string sortinglayerName) { _canvas.overrideSorting = true; ...

I am making form in my application in fragment. My parent view is RelativeLayout and in that i have ScrollView and Linearlayout. Scrollview contails form and LinearLayout contains Buttons to submit ...

We have an C# app which will search the DB for activity in a couple of tables. The user can specify to search for certain criteria, which in turn build upon the base SQL query. This query takes a ...

I'm trying to print a single character or a number using NASM, targeting an x86 GNU/Linux architecture. Here's the code I'm using: section .text global _start _start: ; Linux printing ...

I am trying to implement a function in Rcpp that takes a matrix as input and calculates summary statistics and quantiles as specified by the user for the row of said matrix. Without openMP, the ...

I would like to sort a List of items in Java and have the sort return a new sorted List without mutating the original List. Is there a commonly used library that does this?

I'm wondering how I could create one of those nifty console counters in Python as in certain C/C++-programs. I've got a loop doing things and the current output is along the lines of: Doing thing 0 ...

I expect igraph::count_multiple() to count the number of parallel edges existing in a graph, which the documentation seems to reflect. However, it doesn't always result in whole numbers. An example: ...

I tried to understand how UNION works in SQL Server by executing the following script: select * from Production.ProductModel where ProductModelID IN (3,4, 5, 6) UNION select * from Production....

I am trying to build an app in Angular 6.1.2 in which user can select an option from a drop-down and see the desired result. So far, I am able to achieve the drop-down but I am having some problem in ...

I want to assign my data into different groups depends on the number of letters "A". For example, library("stringr") data1 <- c("apple","appreciate","available","account","adapt") data2 <- c("...

I'm trying to consume JSON from a rest API i made but even the getting the result (status 200) from the API its not refreshed on the page. Rest response [{"flashsdcapacity":128,"installedversion":"...

My problem is very similar to the one stated here: Using TensorFlow through Jupyter (Python 3) So, I have both installed Python 2 and Python 3 (3.4.3). Currently Tensorflow runs only with Python 2 ...

I've been looking for a way to know when my Android smartphone connects to a WiFi network and IS READY to connect to a certain server to exchange data. I have already tried setting a broadcast ...

I've been trying to replace part of the header with the input from the text field. When a user enters zip code the text would read "GREAT NEWS! WE HAVE A LOCATION IN 12345". <h4>GREAT NEWS! WE ...

how i create system resource generator like ogame what i want its the city start with 100 of metal and if mine its level 1 produts 10 if level 2 produts 20 for hour i using nodejs express and mysql

I'm building an API which has a method that accepts a file via POST request. Based on that file, i need to create a hash on the file itself (not the name), check if the hash already exists and do some ...

This code is written in c++. It seems that I have a problem with passing a vector to an object. My program is a simple simulator of animal population right now I am having trouble with my rabbits ...

I'm a software developer but always worked on "small" projects/solutions. Now I'm trying to create an application from scratch on my own, just to stay in touch with new developments and learn new ...

I have a project which involves a lot of permutations on 3D arrays ( arma::Cube<cx_double>). In particular, the required permutation is the interchange of columns by slices. In Matlab this is ...

I need to autoscroll webbrowser automatically with code. I tried with this function but it didn't work: private void ScrollbrowserToTheend(WebBrowser br) { for (int i = 0; i ...

If I want to go though a directory and delete all folders unless they contain a particular file extension how would I go about this? I tried Robocopy thinking they were empty but the folders all have ...

I am trying to isolate a constant variable in the URL string of a website. For example www.website.com/products/brand-product-description?variant=123456789 . I need a js function that will return ...

I am trying to add a combo into the tableview but for some reason I cannot make the conversation. Behind the scenes I want to make the conversation if the value is 0 then it should display free if ...

I want to make a regex for matching name which can have more than one words. But at the same time I want to limit the total length to 20. I used /\b(\w+ (\s\w+)*){1,20}\b/ . I am getting the syntax ...

I'm trying to map over an API response but it gives me "TypeError: response.map is not a function". I think it might be due to the map method getting a string instead of an array. but when I console....

I am new to Spark and have a fun task in hand where I have to read a bunch of files from S3, which have some xml content in them. These files are compressed (Gzip) but do not have that extension. I ...

In the below Google Sheets code I am copying two months of calendar data from separate monthly sheets and pasting it into the "TwoMonth" sheet for display purposes. One function advances the ...

I'm currently trying to generate apk files in offline mode using an android app, and I don't understand how this is possible. This application https://play.google.com/store/apps/details?id=com.aide.ui&...

A quick NodeRed question as I am not sure I am correct in my approach. I'd like to visualize my laptop's CPU usage value to a gauge. My laptop is a quad-core, having 4 CPU's. With that, NodeRED's ...

Detallare un poco mas. En jasper hay una funcion iseven(number), lo que hace es verificar si el numero brindado es par. Para ello necesito mandarle un number, pero lo que yo recibo como parametro es ...