instruction stringlengths 0 30k ⌀ |
|---|
|kotlin|apache-kafka|micronaut| |
How do I make (big) sparse covariance matrices into sparse correlation matrices?
Following the code for [`statsmodels.stats.moment_helpers.cov2corr()`](https://www.statsmodels.org/dev/generated/statsmodels.stats.moment_helpers.cov2corr.html), if the covariance matrix isn't too big I can (element-wise) divide it by t... |
cov2corr() for scipy sparse matrices |
|python|scipy|sparse-matrix|covariance-matrix| |
How to configure items spacing in gridstack.js? |
|javascript|gridstack| |
I need to execute a command on every windows computer for an April fools joke, but I can't get PsExec to work without authentication
Here is my command: `C:\PsTools\psexec \\192.168.1.6 -accepteula -nobanner powershell -Command "Add-Type -AssemblyName PresentationFramework; [System.Windows.MessageBox]::Show('Happy A... |
I'm working in an .iypnb with pyspark and pandas.
I'd like to be able to take my dataset (df) and loop through various columns, outputting a freq table of the values within that column.
Doing so with .show() is easy enough:
> columz = ['col1', 'col2', etc]
> for c in columz:
> df.groupBy(c).count().order... |
Iteratively output pyspark dataframes .toPandas() |
|pandas|pyspark|iteration|output| |
null |
If I got you right, you want to capture some data in one step, and then use this data in some other step. It is called 'sharing the state' between steps.
To do this, you need to create some Class for holding the properties you want, and then inject an instance of that class in the required step definition classes.
... |
|python| |
I am working on an element which fades in & out. Plus, its display goes to 'none'. Preventing it can still be clicked, when it doesn't show.
The idea is that, when the element is faded in, a seperate, second button, allows it to fade out.
I am working wit the following code:
```
const chat = document.getEleme... |
Problem with login logic and json web token use in react app |
|reactjs|authentication|jwt| |
null |
|makefile| |
I need the following code to work as written:
```
testo = request.POST.get('testo')
lang = request.POST.get('lang')
audio = request.FILES['audio']
fs = FileSystemStorage()
filename = fs.save(audio.name, audio)
uploaded_file_url = fs.url(filename)
```
The problem is that for request.FILES the form i... |
request.FILES and request.POST.get in Django |
If I use the following code from phpspreadsheet documentation:
$spreadsheet = \PhpOffice\PhpSpreadsheet\IOFactory::load('template.xlsx');
$worksheet = $spreadsheet->getActiveSheet();
$worksheet->getCell('A1')->setValue('John');
$worksheet->getCell('A2')->setValue('Smith');
$writer = \PhpOffic... |
phpspreadsheet printing: choose paper slot |
|powershell|phpspreadsheet| |
|c++|visual-studio-code| |
You can use the `global` key word to declare the variables as global from inside the function. [like here][1]
You can also return them, and use the returned values in the next function.
[1]: https://stackoverflow.com/questions/423379/how-to-use-a-global-variable-in-a-function |
Is there an enroot equivalent to docker run? |
|docker|hpc| |
Error:
```
error[E0762]: unterminated character literal
--> src\main.rs:1:22
|
1 | import { open } from '@tauri-apps/api/dialog';
| ^^^^^^^^^^^^
```
Error line:
```
import { open } from '@tauri-apps/api/dialog';
```
Project maked by npm on Vanilla javascript
I want to create... |
Tauri Build Error unterminated character in import |
|rust|import|webview|tauri| |
null |
As commented by Eana Hufwe google will by default strip additional substitution features when requesting the font via API. instead you get a subset matching the current language on your page (or more exactly the text used in it)
## 1. Fetch complete "un-substituted" woff2
You can fetch the complete woff2 file usin... |
Durante a pesquisa vi algumas opções porem todas era com Windows forms, entre elas NotifyIcon é a que mais aparece acredito que deve ser umas das mais utilizadas.
Atualmente já fiz um teste com eletron utilizando Javascript |
É possível criar uma notificação na bandeja do Windows, de uma forma que não seja utilizando Windows forms? |
|c#|api|asp.net-core| |
null |
Published applications do not rely on the environment variable.
When running your application, you have the option to specify the ASPNETCORE_ENVIRONMENT environment variable on your server to access the corresponding configuration. Just as you added it to Visual Studio launch settings, you can configure it within yo... |
I am learning C++ and I was working on a project for my class. The project is a CityClock class that displays time, toggles format between the 24 and 12-hour clocks, and a tick function that adds one second to the time of the current object. I was then asked to add a move constructor, a move operator, a copy constructo... |
I am cross-compiling a ROS application to an aarch64 system.
When building the linker is looking for the libraries in the host root path, and not in the target rootfs.
In particular, the error is:
```bash
make[2]: *** No rule to make target '/usr/lib/aarch64-linux-gnu/libboost_date_time.so.1.71.0', needed by ... |
|rust|oauth-2.0|google-oauth|rust-tokio|rust-axum| |
I'm trying to follow [this ArcGIS tutorial][1]. I'm receiving a `TypeError: 'NoneType' object is not subscriptable`. This happens when I try to execute `csv_item = gis.content.add(trailhead_properties, csv_file)`. Just wondering if anyone else has encountered this error and was able to identify a workaround.
Here is... |
>However, I know I'm supposed to use SecretClient to accomplish this. SecretClient requires a credential, but what I have is an OAuth token. How can I create a credential that uses my OAuth token?
According to this [MS-Document](https://learn.microsoft.com/en-us/azure/key-vault/secrets/quick-create-net?tabs=azure-cl... |
null |
{"Voters":[{"Id":2675154,"DisplayName":"honk"},{"Id":1145388,"DisplayName":"Stephen Ostermiller"}],"SiteSpecificCloseReasonIds":[18]} |
TL;DR: I believe I set up my Squarespace domain to be hosted on AWS Route 53 correctly but it does not work when I try to access it online (it just keeps trying to load the page but cannot, although my actual AWS website works via the AWS given link)
I have an AWS environment that has an application which is my pers... |
Binary Tree preorder traversal understanding |
|java|binary-tree|preorder| |
I have an ASCII encoded Java properties file with unicode escapes (\u0123) in them that I need to convert to the new Java 9 UTF-8 format. So control character escaped (\r, \n, ...) need to stay but e.g. \u00E4 should become ä (UTF-8 encoded).
I've tried multiple options with iconv and uconv (from ICU) but was unable... |
I'm facing an issue when attempting to install packages with pip, particularly with the error pointing to a missing distutils module despite having setuptools installed. The traceback leads to an exception raised within pip's internal processing, specifically at pip\_vendor\pyproject_hooks\_impl.py. Despite ensuring se... |
Persistent ModuleNotFoundError for 'distutils' Despite Updated setuptools in Python Environment |
|python|pip|setuptools|distutils|modulenotfounderror| |
null |
In html, what can we write in the code to bring the content of my web page in the center ?? I have tried to write the code within <center> tag and </center> but it's not working. so any other alternatives ??
I tried to bring centre alignment but it didn't happen. |
How to bring centre alignment in web page using html? |
|javascript|html|css|visual-studio|visual-studio-code| |
null |
git: how to rename a branch (both local and remote)? |
[![enter image description here][1]][1]
[1]: https://i.stack.imgur.com/RIVpM.png
This is updated code and in this code, I set position of container-fluid to relative and set position of Home to absolute. So The home button is posited at the middle center of the sceen without effect of "Book Finder" at the lef... |
Autowire beans from library project |
|java|spring|spring-boot| |
{"Voters":[{"Id":22948852,"DisplayName":"tahzibi.jafar"}]} |
I also get this error on a 1080 Ti running cuda version 12.3 and `cupy-cuda12x-13.0.0`. By changing versions to `cupy-cuda12x-12.3.0`, it works like a charm (and other code that didn't error but took forever to compile now works like a charm!). |
Launch studio.bat in the C:\Program Files\Android\Android Studio\bin |
There are ways in which you can do it easily - firstly for me I have started using AOP in order to catch my exceptions. This would effectively turn your code:
try
{
/* *** actual processing specific to each method goes here *** */
}
catch (FaultException<CustomException> cfex)
{
// common stuff
}... |
Having an issue with updating nested attributes for a polymorphic association, specifically, when attempting to update nested records through a join model.
The nested records can be one of a dozen different models and are known simply to the join model as "component". My error messages correctly indicate the attribu... |
Have a script work multiple times with the same class |
|javascript|class|button|triggers| |
null |
i have built chatbot using llamaindex to get response from a pdf, i want to add customize prompt also ,in which if the user messages is about booking appointment, then respond with "booknow!".
Here's my basic implementation
```
upload_dir = 'uploads/machinebuilt'
file_paths = [os.path.join(upload_dir, ... |
Customize prompt llamindex |
|chatbot|large-language-model|llama-index| |
null |
It is intended that .NET Core versions and higher - e.g. .NET 8 - don't appear in the list for configuring the .NET CLR version setting, since the .NET CLR is not being used by those versions.
It is recommend to set No Managed Code.
[![enter image description here][1]][1]
See step 6 in the [documentation](http... |
What is the most efficient method for matching records between a large list of phrases against a title field in a large table?
Is there a better approach: for example looping through the phrases_table rows one at a time using a function that is run hourly?
Three tables:
target_table = holds the output from f... |
Searching a large table against a list of phrases using ILIKE |
null |
|appium| |
To add the program to auto start you need to customize Wix configuration used by `jpackage`. To do this first run:
jpackage --temp <some directory> ...
Details about `jpackage` arguments can be found [here][1].
This will create a snapshot of Wix configuration used by your version of `jpackage`. In that dir... |
When creating a User Story and we chose to close it, we get 3 options "Cancel", "Discard" or "save changes".
By choosing the option to "Save changes" one would expect a draft version of the ticket to be created to be saved, but where is it?
Steps to reproduce the case in question:
1. On the Backlog, choose an ex... |
a total newbie here, apologies in advance.
I have an app running on my win desktop for controlling 3 GoPro cameras remotely and independently. The app is [here](https://www.toolsforgopro.com/cameratools). The author of the app has provided a command server interface which he describes [here](https://www.toolsforgopr... |
I can only assume you have been leaving out code to account for the location tracking bases and iterator passing (I hope you're using `on_sucess`, not just `on_error`).
I simplified/reshaped things in order to review. In the end I think the only real change required seems to be the one you already had commented:
... |
I visited the dataset you linked, clicked clone, and I was able to clone them to my project. Here's a Loom of me doing that: https://www.loom.com/share/85d700f4bc8d42c58dbdadf5f06049e6
If you're unable to clone the images, you could also download the full dataset and then uploading it to your project. Given the data... |
# **this is my really log**
{
"level": "info",
"time": "2024-03-28T10:34:44.345Z",
"req": {
"id": 6,
"method": "POST",
"url": "/xx/xx/xxx",
"query": {},
"headers": {
... |
actually the fundamental concept is based on [OSI model][1], so:
|◾ | an abstraction of | check it by | explanation |
|---|---|---|---|
|**NIC**<br>(stands for Network Interface Controller) or (network card) | layer-1(Physical) |literally you should open the hardware of your machine and see that!| [![enter ima... |
As far as I understand, a simple java.util.Function should be thread-safe since it takes one parameter, processes it, and returns something. However, what about a currying function?
Let's consider a scenario where I define a private function (which is currying and complex) in a service singleton. Any request handl... |
Maybe it is necessary to escape open parentheses inside bracket as follows:
.*\/(\d+)(?![^\(]*\)) |
Depending on your needs, here are some possible workarounds achievable by changing "neo4j.source.query":
1. Filter out `Customer` nodes with no `age` property:
MATCH (c:Customer) WHERE c.age IS NOT NULL AND c.timestamp > $lastCheck RETURN c.name AS name, c.age AS age, c.timestamp AS timestamp
2. Use a s... |
I created a template that contains some static members, everything compile and run on visual studio, but I got a link error when using clang++ inside android studio
ld: error: duplicate symbol: namespace::RotatedIndexing<unsigned int, (unsigned char)8, (unsigned char)8, (unsigned char)32>::s_flipDiag
templa... |
duplicate symbol in clang for template specialization of static member |
|c++|templates|clang| |
I'm stuggling to import a gltf model with TresJS.
GLTFModel is working fine - useGLTF doesn't find my asset.
I'm totally new to nuxt and TresJS, so any help is appreciated.
Thanks
```
<script setup>
import { OrbitControls, useGLTF, GLTFModel } from '@tresjs/cientos'
const { scene, nodes, animation... |
Send a json command to an app at a known port/address? |
|json|url|command-line| |
null |
<pre>
object myObject;
PropertyInfo[] properties = myObject.GetType().GetProperties(BindingFlags.Public|BindingFlags.Instance);
</pre>
See [http://msdn.microsoft.com/en-us/library/aa332493(VS.71).aspx][1]
[1]: http://msdn.microsoft.com/en-us/library/aa332493(VS.71).aspx |
null |
Imagine this scenario. I need to write a bunch of test methods that all require the same slow and complex set-up. I need to ensure that:
1. Every test method tests only one thing. If I have a myriad of unrelated assertions in one test method, and the test fails, it won't be immediately clear what exactly went wrong ... |
When I open another screen by dragging it in HorizonPager, the logic of the screen other than the opened screen is also executed. How can I fix this problem?
``` kotlin
val pagerState = rememberPagerState(initialPage = 0) { 4 }
HorizontalPager(
state = pagerState
) { page ->
when (page) {
0 -> ... |
In Java, a currying function is thread-safe or not |
|java|multithreading|function|thread-safety|currying| |