Grind | Compile your caffeinated languages
kandi X-RAY | Grind Summary
kandi X-RAY | Grind Summary
Grind is a JavaScript/CoffeeScript build tool created by Paul Straw. To use it, just specify a Grindfile at the root of your project using JSON; something like this:. It will optionally hint and uglify your files, then write the result to whatever file you specify (default grind-out.js). If you have any other commands to run, just specify them in before or after.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Grind
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QUESTION
Yes, I know there's a million threads on this exception, I've probably looked at 20-25 of them, but none of the causes seem to correlate to this, sadly (hence the title, known exception, unknown reason).
I've recently been gaining interest in InfoSec. As my first learners-project, I'd create a basic DLL Injector. Seems to be going well so far, however, this exception is grinding me up, and after some relatively extensive research I'm quite puzzled. Oddly enough, the exception also rises after the function completely finishes.
I couldn't really figure this out myself since external debuggers wouldn't work with my target application, and that was a whole new unrelated issue.
Solutions suggested & attempted so far:
- Fix/Remove thread status checking (it was wrong)
- Ensure the value behind DllPath ptr is being allocated, not the ptr
- Marshaling the C# interop parameters
Anyway, here is my hunk of code:
...ANSWER
Answered 2021-Jun-01 at 19:08To my surprise, this wasn't as much an issue with the code as much as it was with the testing application.
The basic injection technique I used is prevented by various exploit protections & security mitigations that Visual Studio 2010+ applies to any applications built in release mode.
If I build my testing application in debug mode, there is no exception. If I use a non-VS built application, there is no exception.
I still need to fix how I create my threads, because no thread is created, but I've figured this out, that should be easy enough.
QUESTION
I have an image preview from thumbnails that works on click of thumbnail by changing the preview src. I recently added previous and after navigation buttons. Both systems are working fine yet if I click on a thumbnail and then use the navigation buttons the preview will return to the starting image and not go next or previous. Here's the code to clarify:
...ANSWER
Answered 2021-May-29 at 07:01The previous next issue arises because of this - var bigSrc = $("#bigImage").attr("src"); This returns just the image name like kids.jpg. Where as your array stores images with slide.push(this.src); - this gives full path. So it always returns -1. You can modify the function a little like this.
QUESTION
im really trying to figure out how to count "✓" this symbol in a column for a performance monitor. I really cannot figure out the code for this... i tried a lot of possible ways but no luck. In visual basic i managed to do it but in C# ,i just cant figure it out.
Here are some code examples that i tried.
...ANSWER
Answered 2021-May-26 at 19:54In programming there is a tendency to separate the data (= model) from the way that this data is displayed (= view). This has the advantage that you can change the way that you display the data without having to change the model. So if you decide to display a checkbox instead of a check mark, your model does not have to change.
To transform the model to the view, an adapter class is needed: the ViewModel. Together these three classes are abbreviated MVVM. Consider to read some background about this.
In Winforms you can use the ViewModel by using the DataSource of the DataGridView.
If the data that you want display is very similar to the data in your model, you don't need a special display class. If the data is fairly different, it might be wise to create a special class for the Display dataSo if you want to Display Customers, you create a class DisplayCustomer:
QUESTION
I want to be able to print out my logs with extra new lines.
This is what the logs look like
...ANSWER
Answered 2021-Apr-29 at 13:37$ means end-of-line in sed.
QUESTION
I have a Blazor WASM app running on .Net Standard 2.1 which has suddenly started showing the following error whenever I try to build the app.
The static web asset 'C:\MyProject\wwwroot\appsettings.json' has a conflicting web root path '/wwwroot/appsettings.json' with the project file 'wwwroot\appsettings.json'.
Double-clicking the build error takes me to the following section in the file:
...C:\Program Files\dotnet\sdk\5.0.201\Sdks\Microsoft.NET.Sdk.Razor\build\netstandard2.0\Microsoft.NET.Sdk.Razor.StaticWebAssets.targets
ANSWER
Answered 2021-Apr-11 at 23:32It's hard to solve this error without seeing your project and file structure, but one thing you can look for is whether you have an appsettings.json file at the same directory in both Server and Client projects. (For ASP.NET Core hosted Blazor)
QUESTION
Premise: I have a calendar-like system that allows the creation/deletion of 'events' at a scheduled time in the future. The end goal is to perform an action (send message/reminder) prior to & at the start of the event. I've done a bit of searching & have narrowed down to what seems to be my two most viable choices
- Unix Cron Jobs
- Bree
I'm not quite sure which will best suit my end goal though, and additionally, it feels like there must be some additional established ways to do things like this that I just don't have proper knowledge of, or that I'm entirely skipping over.
My questions:
If, theoretically, the system were to be handling an arbitrarily large amount of 'events', all for arbitrary times in the future, which of these options is more practical system-resource-wise? Is my concern in this regard even valid?
Is there any foreseeable problem with filling up a crontab with a large volume of jobs - or, in bree's case, scheduling a large amount of jobs?
Is there a better idea I've just completely missed so far?
This mainly stems from bree's use of node 'worker threads'. I'm very unfamiliar with this concept and concerned that since a 'worker thread' is spawned per every job, I could very quickly tie up all of my available threads and grind... something, to a halt. This, however, sounds somewhat silly & possibly wrong(possibly indicative of my complete lack of knowledge here), & thus, my question.
Thanks, Stark.
...ANSWER
Answered 2021-Apr-02 at 18:22For a calendar-like system, it seems you could query your database to find all events occuring in the next hour, then create a setTimeout() for each one of those. Then, an hour later, do the same thing again. Then, upon any server restart, do the same thing again. You don't really need to worry about events that aren't imminent. They can just sit in the database until shortly before their time. You will just need an efficient way to query the database to find events that are imminent and user a timer for them.
WorkerThreads are fairly heavy weight items in nodejs as they create a whole separate heap and a whole new instance of a V8 interpreter. You would definitely not want a separate WorkerThread for each event.
I should add that timers in nodejs are very lightweight items and it is not problem to have lots of them. They are just stored in a sorted linked list and only the insertion of a new timer takes a little bit more time (to do an insertion sort as it is added to the list) as the list gets longer. There is no continuous run-time overhead because there are lots of timers. The event loop, then just checks the first item in the linked list to see if it's time yet for the next timer to fire. If so, it removes it from the head of the list and calls its callback. If not, it goes about the rest of the event loop work items and will check the first item in the list again the next through the event loop.
QUESTION
Here is my example data frame with the expected output.
...ANSWER
Answered 2021-Mar-28 at 22:38You can do this:
QUESTION
I've been absolutely grinding my gears on this and I'm trying to figure out how to build the following data structure in Javascript:
...ANSWER
Answered 2021-Mar-26 at 14:33Arrays can't have specific keys. They are only indexed by numbers. You can use arr[variable].name on objects
QUESTION
So I am currently trying to make a design responsive based on click events but it's being done into 5 different for loops
What the function does is that there are five customization question and each question has three answers in a div box. For each question, if I click on one of the answer div box, the box will be styled differently (ex: .preference-selected) and if I click a different answer within the same question, the previously selected div box will go back to it's default style and the currently selected div will have the class .preference-selected.
For clarity: Each customization answer has a class according to the question. For example, the first for-loop is a question to "How you drink your coffee?" and each listed answer has a class "preference-option" and so on.
The following code below works but I'm wondering if there's a way for me to shorten the code with purely JavaScript. I see a lot of answers online uses JQuery. I just started learning programming so I want to focus on purely JavaScript first and not jump around outside the scope of my focus. If the code below is the best option to what I'm currently learning, please let me know how I can turn it into one contained function (if it's possible). If not, what can I do to make it better with just JavaScript?
Thank you very much!
...ANSWER
Answered 2021-Mar-13 at 10:30You could create a single method
QUESTION
I been grinding leetcode using JavaScript and I was trying to solve this question https://leetcode.com/problems/shortest-path-in-binary-matrix/
This question was asking to return the distance or the length of the shortest path, and I solved it. Here is my answer
...ANSWER
Answered 2021-Mar-05 at 19:46The main idea is to make visited a Map instead of a Set, and to register as value the coordinates of the previous node on the path to that visited node.
For that to work I find it easier to make the visited mark one step earlier than you did: make the mark when you put the cell on the queue, not when you pull it from the queue.
Once you arrive at the destination you can use the Map as a linked list, and walk back along the path towards the source node. That way you can reconstruct the path. Then just remains to reverse it.
Here is your code with the modifications marked with a comment:
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