bones | A project template for Go webapps | Regex library
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A project template for Go webapps
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of bones
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public void washTheBear() {
//I think we missed a spot..
}
Community Discussions
Trending Discussions on bones
QUESTION
So I am trying to make a basic comment app using reactjs, I have a nestjs backend which I know already works as I made a bare bones html page to test the concept.
Basically on a new "message" I am trying to set the state of comments equal to [...comments, newComment] so it retains the previous comments.
But what is happening is every time I receive a message from the server, my state (comments) is getting overwritten with the new message and is not retaining any data.
I did some trouble shooting and it looks like the state (comments) is not being set at all? Here is my code:
...ANSWER
Answered 2022-Apr-05 at 14:26The problem I see here is this
setComments([...comments, comment])
try to change it in
setComments(comments => [...comments, comment])
QUESTION
I have a sandboxed document-based (NSDocument
) app. When saving files, I get weird sandboxing errors:
ANSWER
Answered 2022-Apr-02 at 22:30The issue here was that my app was requesting the list of recent files from NSDocumentController
, and checking the edited dated by once again requesting that same list.
There seems to be a limit for how many files the app can rapidly access outside its sandbox, even if it has the permission to do so, and sandbox quickly runs out of extensions.
To fix the issue, check your code for anything that runs through a list of files and accesses them.
QUESTION
We're trying to implement AVPlayer seek in our SwiftUI app, it worked prior to iOS 15.4 but not after the update.
...ANSWER
Answered 2022-Mar-29 at 10:32For comparision here I attach piece of code that I use for time observation and 3 types of seeking functions. It is working fine so far on iOS 15.4, (although on UIKit and with .m3u8 playlist). Hopefully it might help you in some way.
seeking functions:
QUESTION
I'm running Python 3.9.1
Note: I know there are questions with similar titles. But those questions are embedded in complicated code that makes it hard to understand the problem. This is a bare-bones implementation of the problem which I think others will find easier to digest.
EDIT: I have Pool(processes=64)
in my code. But most other will probably have to change this according to how many cores there are on their computer. And if it takes too long, change listLen
to a smaller number
I'm trying to learn about multiprocessing in order to solve a problem at work. I have a list of arrays with which I need to do a pairwise comparison of the arrays. But for simplicity, I've recreated the gist of the problem with simple integers instead of arrays and an addition function instead of a call to some complicated comparison function. With the code below, I'm running into the titular error
...ANSWER
Answered 2022-Mar-21 at 18:51Python cannot pickle lambda functions. Instead you should define the function and pass the function name instead. Here is how you may approach this:
QUESTION
I am working with Vuetify menu and button components. I am trying to pass the menu and attrs from the activator slot in the template in SomeFile.vue into the v-btn in the MyCustomButtonTemplate.vue file, but I cannot figure out how to do it. Does anyone know how to correctly pass those values? A bare bones example is shown below
SomeFile.vue
ANSWER
Answered 2022-Mar-24 at 18:51First of all you need to make inheritAttrs
to false in custom component, because by default vue for bindings will apply to the root element of the child component as normal HTML attributes.
QUESTION
I am developing a program, making heavy use of Armadillo library. I have the 10.8.2 version, linked against Intel oneAPI MKL 2022.0.2. At some point, I need to perform many sparse matrix times dense vector multiplications, both of which are defined using Armadillo structures. I have found this point to be a probable bottleneck, and was being curious if replacing the Armadillo multiplication with "bare bones" sparse CBLAS routines from MKL (mkl_sparse_d_mv) would speed things up. But in order to do so, I need to convert from Armadillo's SpMat to something that MKL understands. As per Armadillo docs, sparse matrices are stored in CSC format, so I have tried mkl_sparse_d_create_csc. My attempt at this is below:
...ANSWER
Answered 2022-Mar-14 at 11:03Yes, the cols_end array is incorrect as pointed out by CJR. They should be indexed as 2,3,4,5. Please see the documentation regarding the parameter to the function mkl_sparse_d_create_csc
cols_end:
This array contains col indices, such that cols_end[i] - ind - 1 is the last index of col i in the arrays values and row_indx. ind takes 0 for zero-based indexing and 1 for one-based indexing.
Change this line
cols_end[i] = static_cast((--X.end_col(i)).pos());
to
cols_end[i] = static_cast((X.end_col(i)).pos());
Now recompile and run the code. I've tested it and it is showing the correct results. Image with results and compilation command
QUESTION
There is a similar thread and I like one of the answers there, the one using shell. But it seems to connect to a running instance of mongo.
In my case, there's no running instance, the Mongo db is somewhere else and I can't figure out how to connect to it using this script. I guess i would need a way to add a connection string to an outside MongoDB using an approach similar to the one below.
How to connect Mongodb from Excel
This is the answer
The Shell Approach Pretty much anything that interfaces with the Command Line can be accessed with Shell.
Here's a bare-bones example that connects to a running MongoDB instance and prints a query to the Immediate Window. You'll need to add a reference to the Windows Script Host Object Model.
...ANSWER
Answered 2022-Feb-27 at 18:19To connect to an external MongoDB, simply adjust the Windows Shell call to point to external address. Per MongoDB docs, mongo
by itself defaults to localhost at port 27017. For a remote host, adjust these defaults.
Using connection string:
QUESTION
The data are held in an Oracle 12c database, one row per ICD-10-CM code, with a patient ID (foreign key) like so (note that there could be many other codes, the following are just the ones pertinent to this question):
...ANSWER
Answered 2022-Feb-25 at 00:58You can do it with a single regular expression:
QUESTION
What is the simple and elegant way to use renv
, venv
and jupyterlab
with IRkernel
together? In particular, how to automatically activate renv
from jupyter notebook that is not in the root directory?
I'm embracing a "polyglot" data science style, which means using both python and R in tandem. Now venv
is awesome, and renv
is awesome, and jupyterlab
is awesome, so I'm trying to figure out what is the neat way to use them all together.
I almost have it, so probably a few hints would be enough to finish this setup. Here's where I'm at.
SystemStart with a clean OS, and install system level requirements: R + renv and Python + venv. For example on Ubuntu it would be approximatelly like that:
...ANSWER
Answered 2022-Feb-24 at 20:06I opened this question as an issue in the renv
github repo, and maintainers kindly provided a workaround. The contents of the notebooks/.Rprofile
should be as follows:
QUESTION
i want to rotate a bone so it is alligned with a Vector3(directionToTarget), i have
...ANSWER
Answered 2022-Feb-23 at 21:02Object3D
starts by looking down the 0, 0, 1
axis. You can use the Object3D.lookAt()
method to make this object point towards your target vector. Then you can extract that rotation and use it for whatever else you need:
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