Author: Isaac Tonny

In this post, we will see how to resolve How to assign a specific icon to a specific weapon? Question: Each weapon in the game does have an icon that will be shown on screen when the weapon is picked up. The weapons are implement as different classes all based on the same base abstract class. What I’m trying to sketch up is how to define such relationship in the editor, specifically, I want to be able to change a weapon’s icon by drag’n’drop a texture on some object in the inspector. What I’m not looking for: the use of…

In this post, we will see how to resolve How to remove duplicates in a django request Question: Remove duplicates in a Django query Image SQL duplicate. I used select_related and reduced the number of requests from 90 to 18, but if the database grows, then this will not save me. How can the query be improved? [code]views.py def index(request): snj = ScheduleNotJob.objects.select_related() form = SNJ() return render(request,"index.html",{‘snj’: snj, ‘form’:form}) [/code] [code]models.py class Office(models.Model): title = models.CharField(max_length=150, db_index=True) def __str__(self): return self.title class Post(models.Model): office = models.ForeignKey(Office, on_delete=models.CASCADE) title = models.CharField(max_length=150, db_index=True) def __str__(self): return self.title class Human(models.Model): office =…

In this post, we will see how to resolve How to Disable loop: true for small screen size Question: I discovered owl carousel crashing on iphone when sliding images, and setting to loop: off fixed the issue. Can you help me with this js – what do I need to add/change so that that loop: off applies for screen sizes < 768px and loop: true for all others? [code] $(document).ready(function() { $(‘.my-carousel’).owlCarousel({ items: 1, loop: true, center:true, margin:10, URLhashListener:true, autoplayHoverPause:true, startPosition: ‘URLHash’, autoplayHoverPause: false, items: 1, navText : ["<p><small>Prev</small> and <small>Next</small></p>"], responsive:{ 0:{ items:1 }, 600:{ items:1 }, 1000:{ items:1…

In this post, we will see how to resolve Drawing multiple ablines per panel with facet_grid in R Question: I have a 2×2 grid graph with two models’ data per panel. I need to have separate regression lines for each model in each panel. Can I do this with facet_grid? I have everything but the regression lines: [code]df <- data.frame(year=factor(c(2000,2001,2002,2000,2001,2002,2000,2001,2002,2000,2001,2002, 2000,2001,2002,2000,2001,2002,2000,2001,2002,2000,2001,2002)), crop=c("Maize","Maize","Maize","Maize","Maize","Maize", "Soybean","Soybean","Soybean","Soybean","Soybean","Soybean", "Maize","Maize","Maize","Maize","Maize","Maize", "Soybean","Soybean","Soybean","Soybean","Soybean","Soybean"), treatment_code=c("T1","T1","T1","T2","T2","T2", "T1","T1","T1","T2","T2","T2", "T1","T1","T1","T2","T2","T2", "T1","T1","T1","T2","T2","T2"), value=c(9,10,8.5,11,12,7.8, 4,7,7.5,3,3,5, 12,11,9,13,9,10, 5,3,6,4,5,4), model=c("A","A","A","A","A","A","A","A","A","A","A","A", "B","B","B","B","B","B","B","B","B","B","B","B")) gY_calib <- df %>% ggplot(aes(x=year, y=value, color=model, show.legend=TRUE)) + geom_point(show.legend=TRUE) + xlab("Year") + ylab(expression(‘Grain Yield (Mg ha ‘ ^-1*’)’)) + ylim(0,13) + facet_grid(crop~treatment_code) gY_calib [/code]…

In this post, we will see how to resolve Wrapping the CUDA kernel function with template Question: I have a kernel function with a template (which is from https://developer.download.nvidia.com/assets/cuda/files/reduction.pdf). [code]template <typename T, int blockSize> __global__ void reduce(T *g_idata, T *g_odata, int n) { extern __shared__ T sdata[]; unsigned int tid = threadIdx.x; unsigned int i = blockIdx.x*(blockDim.x*2) + threadIdx.x; if (i < n) { sdata[tid] = g_idata[i]; }else { sdata[tid] = 0; } if (i+blockDim.x < n) sdata[tid] += g_idata[i+blockDim.x]; __syncthreads(); //reduction in shared memory if (blockSize >= 512) { if (tid<256) { if (tid+256 < blockDim.x) sdata[tid] += sdata[tid+256];…

In this post, we will see how to resolve Particles.js particles not loading up on website Question: It just doesn’t show up. The console is also of no help. No particles appear. Github: https://github.com/AbdulXDG/Prodactiv I tried linking to the cdn, downloading the files manually and linking it but it doesn’t work. I tried everything online but I couldnt fix it. Best Answer: Add <script src=”app.js”></script> in your index.html before closing the body. If you have better answer, please add a comment about this, thank you! Source: Stackoverflow.com

In this post, we will see how to resolve Installing RtMidi.h in Visual Studio 2019 Question: So, i am using Visual Studio 2019 on Windows 10 and i need to install RtMidi.h Library to my C++ project. And i never had experience doing so. All of the tutorials say that there are supposed to be “Include” and “Lib” folders in Library folder, but the only place where you can download it, which is https://github.com/thestk/rtmidi, has no such folders at all! So, how do i properly install this library into my C++ project? I tried pasting main folder as an “Include”…

In this post, we will see how to resolve Can one supply a type to a property that has a generic Question: How can one provide the generic to a property, such that one can get its type after applying that generic: [code]type Foo = { foo<T>(arg: T): T } // y’s type below is (arg: string) => string const y = (‘whatever’ as unknown as Foo).foo<string> // is there any way to replicate that using only types? type Bar = Foo[‘foo’]<string> // should return (arg: string) => string [/code] code Best Answer: Until TypeScript gets Higher-Kinded Types, you can…

In this post, we will see how to resolve Issue While Exporting Data table to Excel Question: While exporting datatable to excel using table2excel plugin, it’s exporting the header row twice. Why is it so? below is my code: [code]<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title></title> <link href="Scripts/assets/dist/css/bootstrap.min.css" rel="stylesheet" /> <link href="Scripts/DataTables/DataTables-1.13.3/css/dataTables.bootstrap5.min.css" rel="stylesheet" /> <script src="Scripts/assets/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <form id="form1" runat="server"> <div id="gridview"> <table class="table table-bordered"> <thead> <tr> <th>#</th> <th>First Name</th> <th>Last Name</th> <th>State</th> </tr> </thead> <tbody> <tr> <td>1</td> <td>First Name of Person 1</td> <td>Last Name of Person 1</td> <td>State 1</td> </tr> <tr> <td>2</td> <td>First Name of Person 2</td> <td>Last Name of…

In this post, we will see how to resolve How can I plot some values of plotted vector in Matlab with different marker? Question: I have a vector x with 1000 values, plots in matlab using semiology function, I want to change the marker of the values x(1:10:1000) to be different. How can I do that? I tried to use the following way with using the new marker as circle: [code]semiology(x(1:10:1000), y(1:10:1000), ‘o’); [/code] but that plots the first 100 values, I mean the new marker will be shown on the first 100 values of older plot, it will not…