instruction stringlengths 0 30k ⌀ |
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Solid runs synchronously and can handle synchronous errors only but it does not mean that we can not handle asynchronous errors. There are multiple ways to do it, I will try to explain one by one from most basic to the more idiomatic way:
1. You can create a signal that tracks the state of the ongoing request, and ... |
xero authorization via .net core 6 web api |
|c#|xero-api| |
null |
I am looking at this svg icon: https://www.iconfinder.com/icons/352263/cancel_icon
How do I give the x inside of the circle a color other than transparent?
[Screenshot][1]
```
<svg viewBox="0 0 48 48" xmlns="http://www.w3.org/2000/svg">
<path d="M24 4C12.95 4 4 12.95 4 24s8.95 20 20 20 20-8.95 20-20S35.... |
Check if you are running the first command in the python environment you created during the set up. |
You can use the `Contains` lookup for *case-insensitive substring* search:
<pre><code>from django.db.models import F, Value
from django.db.models.lookups import Contains
City.objects.filter(<b>Contains(Value(sentence), F('title'))</b>)</code></pre>
While using the [**`__icontains`** lookup <sup>\[Django-... |
Here is my JSON. Its in a file called `file1.txt`
{
"foo": [
{
"bar": {
"second": {
"key1": "some/path/to/delimiter1_FIRST_IMPORTANT_VALUE_delimter2",
"key2": "OK_as_it_is",
"key... |
I'm new to Bokeh and Python and really not sure where I'm going wrong. I've created 4 dataframes english1 french1 german1 and spanish1.
To which I'm hoping to display in one bokeh graph to compare the to movie Genres based and those 4 languages..
This is my code][1]
[This is what I thought it would look l... |
I have two HTML pages.
*Index.html*
```html
<div id="source">
Contenido de Usuario
</div>
<input type="button" id="export" value="Export Data">
```
*Users.html*
```html
<div id="target">
</div>
```
How to display the content of the source `<div>` element in *Index.html* inside the target ... |
When I am using auto_route package, I am getting this error when running build_runner:
Unhandled exception:
Bad state: Unable to generate package graph, no `/Users/myuser/AndroidStudioProjects/myproject/.dart_tool/flutter_gen/pubspec.yaml` found.
#0 _pubspecForPath (package:build_runner_core/src/p... |
Nice challenge. Here you go!
WITH cte AS
(
SELECT m.id
,m.parent_id
,0 AS Lev
,CAST(NULL AS BIGINT) AS Leg
FROM @mytable AS m
WHERE m.parent_id IS NULL
UNION ALL
SELECT cc.id
,cc.parent_id
,c.Lev + 1
,CASE
WHEN c.Lev +... |
`rv` and `rv2` are actually **l-values**, because they have names assigned to them. They both have r-value reference as their *type*.
The 1st `Print()` takes a const-reference, which can bind to both lvalues and rvalues. To call the 2nd `Print()` instead, you will have to use `std::move()` to convert `rv` and `rv2`... |
{"Voters":[{"Id":22656,"DisplayName":"Jon Skeet"},{"Id":861716,"DisplayName":"Gert Arnold"},{"Id":5133585,"DisplayName":"Sweeper"}]} |
Try this approach using your original code with `.onSubmit` (for testing) and a small
function in the `Exercise` model. Note I changed some of the names to better reflect the
meaning of the property, eg with or without `s`
The `func isCorrectAnswer()` removes any white spaces from the text and
also removes ... |
how do we represent the expression x+y'+z' in into one which can be represented using only NANDs (i.e. negations of products) |
|boolean-logic|symbolic-math| |
null |
Turns out my guesses were not too bad.
These lines were contained in /etc/screerc (commented out there).
So I created this ~/.screenrc
which did it:
`# following termcapinfo line which tells xterm to use the normal s# following termcapinfo line which tells xterm to use the normal screen buffer
termcapinfo xt... |
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null |
null |
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null |
null |
Turns out my guesses were not too bad.
These lines were contained in /etc/screenrc (commented out there).
So I created this ~/.screenrc
which did it:
`# following termcapinfo line which tells xterm to use the normal s# following termcapinfo line which tells xterm to use the normal screen buffer
termcapinfo x... |
|html|css|asp.net-core|bootstrap-4| |
I am still struggling with scipy.integrate.quad.
Sparing all the details, I have an integral to evaluate. The function is of the form of the integral of a product of functions in x, like so:
Z(k) = f(x) g(k/x) / abs(x)
I know for certain the range of integration is between tow positive numbers. Oddly, ... |
I have included the following code in my info.plist file:
```
<key>LSApplicationQueriesSchemes</key>
<array>
<string>mailto</string>
<string>tel</string>
<string>https</string>
</array>
```
```
void _makePhoneCall(String phoneNumber) async {
if (await canLaunchUrl(Uri.parse('tel:$phoneN... |
iOS Simulator Debug: Launching 'tel' and 'mailto' Schemes Results in Errors |
|ios|flutter|info.plist|lsapplicationqueriesschemes| |
null |
Can someone help me figure out why this struct isn't being properly received over a queue in FreeRTOS I've looked through almost every post on this topic and can't get it to work.
```
typedef struct {
int id;
char* name;
} message;
void Start_Init(void *argument)
{
/* init code for USB_DEVICE */
MX_USB_... |
Sending struct through queue |
|c|embedded|freertos| |
Here's a solution that works:
SELECT REGEXP_REPLACE(REGEXP_REPLACE(myStr, '\\([^)]*\\)', ''), '.*/([[:digit:]]+).*', '$1') AS `result`
FROM myTable;
Output given your example strings, tested on MySQL 8.3.0:
+--------+
| result |
+--------+
| 13 |
| 1 |
| 1 |
... |
I have included the following code in my info.plist file:
```
<key>LSApplicationQueriesSchemes</key>
<array>
<string>mailto</string>
<string>tel</string>
<string>https</string>
</array>
```
```
void _makePhoneCall(String phoneNumber) async {
if (await canLaunchUrl(Uri.parse('tel:$phoneN... |
I am having trouble returning data from a mutation using React.js, Node.js, and GraphQL. I am returning the data from a Node.js API:
return resolve({
id: null,
authToken: null,
res: "The credentials you provided are incorrect."
})
That data is returned in a mutation:
sig... |
Query returns differently in React than GraphiQL |
|reactjs|node.js|graphql| |
`config = f"-c tessedit_char_whitelist='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.#-:/ '"` <br>
Try this. I added a space within the inner quotes when i was having a similar issue but this approach worked for me (space is the last character in the string). Feel free to add/remove any characters yo... |
## Update
Due to comments provoking new use-cases and issues, I rewrote this code and I am using it on my own sites [tested in 5.8.2]. I have provided a gist for it. You can include it in your functions.php, or make it into a plugin.
> https://gist.github.com/amurrell/00d29a86fc1a773274bf049ef545b29f
This ne... |
|r|ggplot2|rstudio|facet-wrap| |
null |
I have two large data frames (gpr1 = 94991 rows and 12 vars, and eff1 = 946 rows and 21 vars). I need to join them where the VesselID matches, and where the POSITION_DATETIME from the gpr df lies inside the TripStartDateTime and the TripEndDateTime from the eff df. I am struggling to work out how to do this as I usuall... |
I'm using `iverilog` with `-g2012` flag to compile the following matrix multiplication code and testbench:
```
`timescale 1ns / 1ps
module testbench();
// Testbench parameters
parameter m1 = 2;
parameter n1 = 2;
parameter m2 = 2;
parameter n2 = 2;
// Testbench variables
logic clk;
real matrix_a[m1*n1... |
Maven (Java) does not build dependencies into a compiled file.
Here is the code of my main class, the architecture of the application and the contents of the compiled file.
```
import club.minnced.discord.webhook.WebhookClientBuilder;
public class Main {
public static void main(String[] args) {
Sy... |
I have a WireMock API setup for testing purposes. First, I was using the short way to make a REST call to my WireMock endpoint:
var response = await _httpClient.PostAsJsonAsync("resorce/someRoute", obj);
This simply didn't work and I always got a "Not Found" response. After a lot of debugging without finding ... |
I have a Linux C/C++ application, including a custom signal handler which sends an email.
When I run without GDB and a signal is thrown, my signal handler is called.
However, when I run using GDB it obviously intercepts the signal and my handler is not called. I presume this is so it can show the backtrace etc.
... |
A way to do it using bitwise operators:
dataFormat = f'0{len(data)}b'
value = int(data, 2)
result = f'{value ^ (value << 1) & value:{dataFormat}}'
Details:
First we apply a XOR operator with the left shifted value. The goal is to remove all 1's of a sequence except the last.
01000... |
Usually using a variable is an additional overhead, but in your case Chrome was able to provide the same performance. But if a variable is reused, that could actually boost performance. So the rule could be - don't create unnecessary variables
```
` Chrome/123
--------------------------------------------------------... |
I am making a physics-based character controller however I have hit a roadblock; the character topples over.
I have tried to use SetAngularFactor() but that only locks the rotation on 1 axis when I need to lock all 3. All help is appreciated |
How can I lock a rigidbody's rotation on all axis? Bullet Physics |
|c++|physics|bullet| |
null |
I am building a simple to do app, and I have implemented a simple conditional rendering scheme, where I log "Hello world" if user is not authenticated, and I show the page if it is authenticated. However, even when the user is logged in, the "Hello world" is still logged to the console.
Here is my code
import R... |
My react app executes both operands of the ternary operator |
|javascript|reactjs|firebase-authentication|conditional-rendering| |
So I looked at your sheet and the data in the cells seem to be a simple number. The numbers showing as scientific notation are doing so just as a view formatting issue. I suggest instead trying to change the formatting of the cells to show only the simple number format. |
I am going to make an app where it has a search functionality. Quite simple. The problem I am encountering however, is I cannot figure out how to make each result return a different screen. In my example, I have a List with Strings. Let's say we take the string named "Leather" and "Carbon Fiber". When I click the searc... |
How to make all search results return a different screen in Flutter? |
|flutter|dart| |
I have a architecture like this
- index.js -> server.js
- index.js -> bot.js
I have in index.js both express server and bot objects.
In index.js there are a script that access data from different api with some interval.
When frontend fetch server's endpoint of an API i want to call function of an index.js ... |
I'm looking for help to create a webpage to use for the community and also to teach my autistic brother who have no speech and his peers at school, I am looking for the script that already exist, a theme or a guide on how to create from scratch. A concept is a language learning website that will allow a parent to pick ... |
Basic 'word learning' site with audio and SQL for storing customer information |
|google-apps-for-education| |
null |
I have a class (LoginService) that accepts in the constructor an IUser. This is for performing integration tests rather than unit tests, for that reason I don't want to MOCK these, I have some Unit Tests already and they are working great using Moq with fixture.
I setup my fixture:
var fixture = new Fixture... |
I have a huge list of strings (~ 15000). Each string is unique in the list.
All strings have words inside, which are separated by a dot.
An algorithm shall do the following: The middle terms shall be eliminated, as long as no duplicates appear - middle term by middle term separately.
My code works only, if I have ... |
Use Css Array
-------------
<!-- begin snippet: js hide: false console: true babel: false -->
<!-- language: lang-js -->
var cssObj = {'border-radius':'10px'}
var arrayCss = [];
Object.keys(cssObj).map((key) => {
arrayCss[key] = cssObj[key];
});
console.log(arrayCss["bord... |
The problem turned out to be the slow Azure Files NFS system. Even though it was a Premium(Hot) NFS 4.1 fileshare, it was too slow.
We built our own HA NFS server and haven't had problems with the DB anymore. |
Here the pg_available_extensions word is selected:
[enter image description here](https://i.stack.imgur.com/nWtnd.png)
. The selection is not visible
I tried to find a configuration parameter that would address this issue and could not find one. I lost hours trying to undo this unqualifyable non-standard decisio... |
make selected text visible in PGAdmin 4 Query Editor |
|postgresql|colors|highlight|pgadmin| |
null |
I need to generate the final array for the Bootstrap Tree View in the specified format. Currently, my code only supports nesting applications for a single level. It fails to handle multiple levels, and it also includes empty nodes unnecessarily. I want to exclude the empty nodes array when it's empty. Additionally, it'... |
I don't understand why the second and the third observation in C2 only have one blank between the copied string and the repeated string (Shown as 'XXX XXX' and 'Y Y') while there are 5 trailing blanks in 'XXX' and 7 trailing blanks in 'Y'? Does it conflict the results in LC2?
```
DATA EXAMPLE1;
INPUT ... |
**This happened due to change the Project Name or Miss the Pods from Your Project**
**if the Pods are Miss Then Following Method**
1. open the Project and Command + Shift + K
2. Close the Project
3. Open Terminal got to Your Xcode Project Directory **cd /your-Xcode-project**
4. if coca pods are alread... |
Essentially I want have 2 options on button click with a group of 3 buttons.
Buttons can say: Free or Qtr
And if one button says qtr then the other buttons in that group must say free
This is the closest script that has worked properly but it is for colored checks, not for text and also doesn’t offer the radio... |
I am trying to extend UI on some instances of JButton. The text and my test lines are visible, but no standard JButton border nor background for system LaF (Windows in my case). Only Motif works fine (see at the bottom).
JButton m_button = new JButton ();
QButtonUI m_ui = QButtonUI.createUI(m_button);
... |
The PDF for Avery labels 5160 is created beautifully, but every other page is blank. I have only 7 labels, which are the odd-numbered pages, but I end up with 13 because all the even-numbered pages are blank. I've double-checked the measurements for the margins and the space between the next label.
// SESSION St... |
***
EDIT
To clarify, I am looking for a solution that will work with eager loading and be able to leverage all of the existing features of a Laravel relationship. I am aware I can use accessor attributes and other workarounds, but I cannot figure out how to do this and have it work EXACTLY like any other Laravel re... |
null |
|r|visual-studio-code|format|lintr| |
Double check the product code on the chips, they must include something like «FN4» or «FH4», if not, then there's no Flash at all inside them
[See the datasheet][1].
On my supermini boards, chips say «ESP32-C3\n432023\nUE00MAK173» (the 432023 is the week code). No «F», so no Flash, thus `esptool` cannot get Flash s... |
import pandas as pd
import plotly.express as px
# Sample data
shap_values = pd.DataFrame({
"A": [-0.065704, -0.096510, 0.062368, 0.062368,
0.063093],
"B": [-0.168249, -0.173284, -0.168756, -0.168756,
-0.169378]
})
train = pd.DataFrame({
"A": [0, 1, 1, 0, 0],
... |
Eliminate sub elements in a huge list of strings as long as no duplicates appear |
|python|pandas|dataframe| |
null |
I was hoping `str.count()` would have a `consecutive=False` keyword, but it doesn't. So I came up with this, very likely suboptimal and slow, method, whose major selling point is its use of only one loop:
```python
>>> s='111aaaaaaaabbbdccc5555555555s'
>>> while s:
... n = s.lstrip(s[0:1])
... print('%s: %d' % (... |
I am trying to send a Solana swap transaction using javascript and I am getting `custom program error: 0x16`, I have looked everywhere and the only thing I could find is this list of errors :
https://github.com/solana-labs/solana-program-library/blob/ea354ab358021aa08f774e2d4028b33ec56d4180/token/program/src/error.r... |
I have a customer app where they request services. On the screen I'm working on, they can choose up to three dates. However, what I'm having trouble with is I'm unable to append the selected dates to the array and then upload it to the Firestore document. How would you go about this? Should I rewrite my `handleDateCrea... |
Resolving blank pages issue with FPDF library |
|php|printing|fpdf| |
I have a pop for a user to enter a username and then what group to be added to in AD. I can't think of another way to exit my loop other than doing two separate if-statements. Is there a better way to exit the loop other than this? or I am overthinking this?
```
bool isExit = false;
do
{
Console.Write("Ente... |
Better way to exit do-while loop? |
|c#|while-loop|do-while| |
How can I modify the provided example, which currently installs both MSI packages, to incorporate a page with radio buttons in the WiX Toolset Bootstrapper within Visual Studio, allowing users to choose which package to install?
```
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wi... |
wix toolset radio button condition |