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Tag: c++

execute a .jar file from C# but it generates files at wrong location

I have coded a Minecraft Server Runner in C# WinForms which lets you run a Minecraft Server, a .jar file which needs to generate files. The problem is that I launch this .jar file via the .exe application, and the files generate at the .exe application location. — What I have tried: I tried moving the .exe application to the

Counting Inversions using TreeSet Java

I’m using TreeSet for solving counting inversions problem. I’m using following approach which uses gnu_pbds which works in O(logn) time. Algorithm Insert the first element of the array in the Ordered_Set. For all the remaining element in arr[] do the following: Insert the current element in the Ordered_Set. Find the number of element strictly less than current element + 1

Using 0 as Primary Key

I use lookup tables commonly and sometimes I have some default record in the Lookup table and I think for this record I can use 0 as Primary Key a as shown below: Project: By doing this I can start from 1 for the actual project values (A, B, C…) and on the other hand I can easily distinguish general/default

Best practice for Unit Testing class which is mostly responsible to call methods of dependencies, but contains logic as well

Let’s assume I have StartCommandHandler which has responsibility to create some file with required files. But for doing this I have to give him a set of sub-responsibilities, like: Checks whether file exists in the FTP If Not downloads files from multiple sources to the temp folder Then executes some script in the folder Then read generated file after script

dp[!t][val] for skipping the parts from array

consider the following snippet in cpp. This is taken from dynamic programming tutorial . It is mainly for space optimized knapsack problem. This snippet is taken from this tutorial. I want to convert this technique into java. But java does not support this type of integer manipulation. Please can anyone explain me how it works and appropriate conversion to java

Get a random line from a text file in assets folder

I am currently trying to re-create a project from Python into Android Application. But I am currently stuck with something I don’t literally know. My Project is called “Passworder” (for generating German Passwords). And to make the password to generate NOT random letters, I want to generate words from “WordList.txt” from assets folder. The Problem is, that I don’t even

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