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How to get 1st nested object into a 2nd level nested object controller?
I have a Character model that has a show page. On the show page, I have a loop of comments that are dynamically generated via a partial. In that comments partial, I have another partial for votes, which contains voting buttons. Naturally, I want to... | common-pile/stackexchange_filtered |
for each in js how iterte the and get value
I need to write to the dom for each idol in the array how can I do this with the for each look this is how I am doing right now but I need all the idols in the array.
for (var i = 0; i < msg.response.idols.length; i++) {
AddArtistField();
document.getElementById(... | common-pile/stackexchange_filtered |
How to get only 1st element of JSON data?
I want to fetch only 1st element of json array
my json data :
{
id:"1",
price:"130000.0",
user:55,
}
{
id:"2",
price:"140000.0",
user:55,
}
i want to access the price of 1st json element
price : "13000.0"
my code
$.each(data_obj, function(index, element) {
$('... | common-pile/stackexchange_filtered |
How to bind a MultiDataTrigger with bindings using different data contexts
I have a custom user control which is in the main window of my WPF application. Within the window is an ItemsControl. I have created a style so that I can bind to an array of items which is a property of my view-model class. The array holds inde... | common-pile/stackexchange_filtered |
Running jhipster with Prod profile
I would like to know about the main differences between running a Jhipster app in Dev mode compared to run it in Production mode?
Thanks.
The main difference is, that all your static resources a optimized (e.g. minimizing and combining javascript files). Furthermore the production pr... | common-pile/stackexchange_filtered |
How do I get the overload through reflection at runtime?
Since where I work force me to use stored procedures and I haven't been around long enough to prevent it I have customized LiNQ to SQL code generation for all our stored procedures. Yes that's right we have stored procedures for ALL our data access and since we d... | common-pile/stackexchange_filtered |
Output through json_encode using PDO in php
I have being trying to output data from database using the below code but finding difficult displaying the fetched data on screen. Using PDO in php to trigger the selection. What should I do to resolve this issue?
<?php
include ("core.php");
$output = array('data' => arra... | common-pile/stackexchange_filtered |
Can't get layout to work correctly with dynamic textviews in a nested linearlayout
In an XML layout that is a RelativeLayout I have a nested LinearLayout. Within this LinearLayout I dynamically add a few TextViews and buttons. My problem is, I can't get the items to appear under each other like would naturally happen w... | common-pile/stackexchange_filtered |
VS2010 Find and Replace
I need help using regular expressions using Find and Replace in VS2010. I want to
Find request("somevar") and replace it with html_encode(request("somevar"))
somevar will be a different for each request("")
Replace request({:q}) with html_encode(request(\1)).
using request({:q}) in the search ... | common-pile/stackexchange_filtered |
Why are the checkboxes different on different devices?
Why is there a difference in the look of the checkboxes between this device and this Samsung device?
Is this affected by the launcher, in which case the reason is clear?
That images are kind of big for that I think.
Fair enough, I've inlined the imgur versions so... | common-pile/stackexchange_filtered |
not getting radiobutton 'value' from other function(def) in tkinter, how to achieve this without using class?
Not getting radiobutton 'value' from other function(def) in tkinter, how to achieve this without using class?
In this case a=a1.get() is not taking value from command (of sub1 button) in ques1() function.
from ... | common-pile/stackexchange_filtered |
Gravitational potential in a system of two particles
Suppose two particles with masses $m_1$ and $m_2$ are interacting via a central force. Lets work in the center-of-mass frame, and let $r$ be the distance from the masses to the center of mass which lies at the origin. The distance between the masses is now $2r$. The ... | common-pile/stackexchange_filtered |
Although mine is not an atomic vector I'm still getting the error: "$ operator is invalid for atomic vectors"
I'm trying to perform Text mining on a csv datafile.
The source I'm referring to has this performed on the Twitter data. But I want to do a similar thing on text data stored in a csv.
I'm trying out the follow... | common-pile/stackexchange_filtered |
Update two columns of two different table in single query with order by and limit-mysql
Query
UPDATE vcd_resorts AS resorts,
vcd_deals AS deals
SET resorts.rst_live_date = Date_add(Curdate(), INTERVAL 4 day),
deals.del_date = Date_add(Curdate(), INTERVAL 4 day)
WHERE 0 = (SELECT r... | common-pile/stackexchange_filtered |
Interact with client software
I know there isn´t an answer for this, but i´m a nooby at computer ingeniering and I want to know what I should read or study about for being capable to interact with a desktop client software. Here is an example:
I play poker, and I want to be able to interact with my poker client, I don´... | common-pile/stackexchange_filtered |
Usercontrol in windows Form closed when my BackgroundWorker is running
I made a form with 3 usercontrols and display it with button.
In 2 of them I got a form for make a backup SQL and a restore.
For the backup my usercontrol get closed after the back is complete.
For the restore I run a background Worker and my userco... | common-pile/stackexchange_filtered |
Proving $f$ is a constant function
Let $f$ be a $2\pi$ periodic entire function satisfying $|f(z)|\leq 1+|{\rm Im}\; z|$.
I am trying to show $f$ is constant.
Initially I thought it is very easy that I can apply Louiville's Theorem. But I realized proving $f$ is bounded is not straight forward. This has to do someth... | common-pile/stackexchange_filtered |
Zentest - How to stop automatic testing when red
I am trying to configure autotest so that when I run my test suite and I have a failing test, autotest stops testing and waits for me to make a change before testing again. With my current configuration autotest keeps testing indefinetly when it encounters a failing test... | common-pile/stackexchange_filtered |
How can I prevent frost buildup on a concentric water heater intake?
I have a hot water tank with a concentric PVC vent that's both an intake and exhaust for the tank.
Whenever it's -30 celcius and below (I'm from Canada), the air intake on the concentric vent clogs up with frost, causing the hot water tank to stop wor... | common-pile/stackexchange_filtered |
Is it possible to track how many event listener does the specific smart contract have?
I'm wondering if the above question is possible in ethers or web3? If yes, is it possible to get their IP as well? Thanks!
Umh, no.
Each event listener uses a node to read its data. The closest thing you can do is track nodes with s... | common-pile/stackexchange_filtered |
"process launch failed: timed out trying to launch app" when launching AdHoc app
When I have Xcode run the AdHoc version of my app on my test iPhone, the app starts launching, but then crashes and gives me the following error:
process launch failed: timed out trying to launch app
Here are my Code Signing settings:
A... | common-pile/stackexchange_filtered |
Relocate filters on an Excel worksheet with a Pivot Table
In my worksheet where I have my pivot table I have many different filters to chose between.
To the eye it doesn't really look nice and I want to be able to maybe split that long list of filters into a few shorter ones. But I can't figure out how to do this. I'v... | common-pile/stackexchange_filtered |
How to customize the customer account after login according to user group
I need to show the different options according to group of the customer in MY ACCOUNT section.
For example, I need to show only My profile, Account Information, social media accounts link in the MY ACCOUNT section of the customer dashboard. Some... | common-pile/stackexchange_filtered |
Teamfoundationserver branching not working in any form
I have tried branching in a very simple sample project and it worked. Now I want to branch a real life project and it is simply not working.
When I try to branch the whole team project, tfs tells ask for a destination. If I choose a new destination it tells me, th... | common-pile/stackexchange_filtered |
How to listen to active tab change cross windows in a chrome extension
In a chrome extension you can listen for tab changes like this
chrome.tabs.onActivated.addListener(function (activeInfo) {
console.log(activeInfo.tabId);
});
So, if you select a tab in the same browser window (a browser window has 1 or more tab... | common-pile/stackexchange_filtered |
How to convert nvarchar value '********' to data type int
How do I convert a nvarchar value '********' to data type int?
Column TransactionDate there is a column, some of which have a value of '********'
select
PolicyNumber
,PlanType
,Premium
,TransactionDate
,PostDate
from
EasyCover
where
... | common-pile/stackexchange_filtered |
Run all csv columns at the same time
I have a big block of code that repeats the same thing for example :
What I did was create a csv with the following:
column1, column2, column3
I read the csv in a for loop
for row in reader:
However, the above gets me the value one by one, not all columns ... | common-pile/stackexchange_filtered |
Java Caesar Cipher replacing a char in a string with an array value
Okay, so for a school project I am attempting to make a method that will take a file, use a caesar cipher to 'encrypt' it, and then output the new encrypted word to an output file, reading in all the words of the file to leave us with a separate encryp... | common-pile/stackexchange_filtered |
Compiler error after deploying to Azure
I have a cloud service which has a web role and a worker role, using queues, storage and tables. I published it to Azure and everything seemed fine. When I click on the web app URL I get the following error:
Compiler Error Message: The compiler failed with error code -2146232576.... | common-pile/stackexchange_filtered |
difference between User.username and username?
In cakephp 2 , whats the difference between:
echo $this->Form->input('User.username');
and
echo $this->Form->input('username');
??
Thanks.
depends on your form
if you use this->Form->create('User') there is no difference because it belongs to the same model
but if you s... | common-pile/stackexchange_filtered |
Showing that $\bigcap A$ is the least element for the set $A$ where $A$ is a set of ordinals.
The notes I am reading define a set $x$ to be an ordinal provided $x$ is transitive and every element in $x$ is transitive.
Let $A$ be a set of ordinals. I have shown that $\bigcap A$ is an ordinal. I having trouble showing th... | common-pile/stackexchange_filtered |
How to wait for the user to click to continue the remaining automation steps
I have a code to automate the filling of a form. I want to wait for the user to finish reading the notice and click manually to then continue the automation
codigopostal = driver.find_element(By.NAME, 'codigoPostal')
codigopostal.clear()
codig... | common-pile/stackexchange_filtered |
How to replace url in js whihot jquery?
Guys i have many links:
"img/dasda/ja.png", "../img/no.png", "wild/rpm/gulp/in.png",
How in js change sting to last "/"? To get just the name of image?
What research have you done and what have you tried?
You could use Array#match together with RegExp.
var links = ["img/dasda... | common-pile/stackexchange_filtered |
Mix python script with jave script for html
I'm trying to build up my personal project and wish to have a website that could have some interactivity with one of the applications I wrote in python script. Currently, my personal website is working and published, which is mainly using JaveScript as the scripting language.... | common-pile/stackexchange_filtered |
How to determine View's background colour?
I'm trying to get the colour values of my background. The background colour of my application is set to randomise on a button press, but I want to be able to then get the values of that colour in the background and determine what colour that is. This is what I got from my rese... | common-pile/stackexchange_filtered |
How to scale things in OpenGL to real sizes?
I am trying to make a program in OpenGL 3.3. Everything is working, but the problem is that everything looks too small. I measured out my field of view in real life and I came to the result of 46.9°. So I applied that to my projection matrix like this:
projection = infiniteP... | common-pile/stackexchange_filtered |
Why this is a Fourier expansion if the Fourier inversion doesn't contain any $e^{-ikx}$ term?
I'm studying Quantum Field Theory and in the book the author states the following:
To connect special relativity to the simple harmonic oscilator we note that the simplest possible Lorentz-invariant equation of motion that a ... | common-pile/stackexchange_filtered |
"OutOfMemoryError: Java Heap Space" error in my program
Please have a look at the following code
public void createHash() throws IOException
{
System.out.println("Hash Creation Started");
StringBuffer hashIndex = new StringBuffer("");
AmazonS3 s3 = new AmazonS3Client(new ClasspathPropertiesFileCredential... | common-pile/stackexchange_filtered |
Jsoup get contents of javascript that has CDATA tags?
I am using Jsoup to parse a webpage. But some if the info that I want to parse is inside a CDATA tag that prevents the parser from extracting the data inside. How would I go about extracting data from within a CDATA tag?
EXAMPLE:
<script type='text/javascript'><!--/... | common-pile/stackexchange_filtered |
Are include()s faster or database queries?
A client is insisting that we store some vital and complex configuration data as php arrays while I want it to be stored in the database. He brought up the issue of efficiency/optimization, saying that file i/o will be much faster than database queries. I'm pretty sure I heard... | common-pile/stackexchange_filtered |
Who are Gaston's "five hangers-on"?
In the song "Gaston", it is said that the eponymous character has "five hangers-on". I imagine LeFou, Tom, Dick and Stanley are part of them?
Who are Gaston's 'five hangers-on'?
Note this is originally from the extended original song, which wasn't used in the original cartoon movie.... | common-pile/stackexchange_filtered |
Why aren't persistent connections supported by URLLib2?
After scanning the urllib2 source, it seems that connections are automatically closed even if you do specify keep-alive.
Why is this?
As it is now I just use httplib for my persistent connections... but wonder why this is disabled (or maybe just ambiguous) in url... | common-pile/stackexchange_filtered |
How to say "If I can be"?
I'm studying Japanese by myself.
To become is なる.
Able to become / can be = なれる
If I say なれば it would mean ”If I became” (conditional)
so "If I can be " should be "なれれば"？
The sentence I'm trying to formulate is :
It's no problem if that would make me rich.
My try was :
あんまり大変じゃない、お金... | common-pile/stackexchange_filtered |
date prefix auto increment id In JPA + Hibernate
I have to generate a custom Auto Increment Which reset every day at time 00:00 to date prefixed auto increment value
for example Jan 9, 2016, the id should be in range<PHONE_NUMBER> to<PHONE_NUMBER>,
and Dec 15, 2016 t should be like<PHONE_NUMBER> to<PHONE_NUMBER>.
Eg: C... | common-pile/stackexchange_filtered |
What do complexity classes look like, if we use Turing reductions?
For reasoning about things like NP-completeness, we typically use many-one reductions (i.e., Karp reductions). This leads to pictures like this:
(under standard conjectures). I'm sure we're all familiar with this sort of thing.
What picture do we get... | common-pile/stackexchange_filtered |
pip install errors out: SyntaxError: invalid syntax
pip install does not work when trying to install virtualenv, requests or pex on CentOS6. I am on python2.6 and pip 9.0.1. Can anyone tell me why is this happening?
(pex_build)[root@pex pex_build]# pip install virtualenv
Output:
Traceback (most recent call last):
Fi... | common-pile/stackexchange_filtered |
How does wmode="transparent" works?
I have an activex object (developed in delphi 6) and floating div message. When I dragging floating div over activex object its blinking.
I'd like to add wmode param to my activex object like in flash objects to overcome this blinking, how does this feature works exactly ?
By the wa... | common-pile/stackexchange_filtered |
transfer domain on bluehost to point to heroku app
I have a domain registered on bluehost and Im trying to point the DNS to my heroku app. I have changed the www entry to the provided target. I also added the domain in heroku (once with the www and once without). The domain name is still responded to with the bluehost ... | common-pile/stackexchange_filtered |
Calculus of variations for implicitly defined functional
I would like to minimize a functional of the type:
$$L[\gamma]=\int_a^b F(T(\gamma(t))dt$$
on the space of paths $\gamma$, where $T=T(\gamma,t)$. Now, usually I would simply apply Euler-Lagrange's equations, but in this case $T$ is defined implicitly by an equati... | common-pile/stackexchange_filtered |
Full node or Full node third-party services pros and cons
I'm setting up P2P Bitcoin website similar to LocalBitcoin for school project.
Before I go deep into this journey I'm doing some plannings.
I have lot's of questions in my head and have been studying bitcoin technology.
I would like know if its better to run ful... | common-pile/stackexchange_filtered |
Can't echo $CATALINA_HOME
When I echo $CATALINA_HOME I get a blank line, but when I ls $CATALINA_HOME I correctly get a listing of the directory. Why can't I echo it? I am running Ubuntu 11.04.
Because ls $CATALINA_HOME is expanding $CATALINA_HOME to the empty string and accordingly simply doing ls (or ls . to be peda... | common-pile/stackexchange_filtered |
How to pass in a dynamic parameter to a function inside of a addEventListener scroll as it seems to get memoized?
So I have states as this:
const [pointer, setPointer] = useState("");
And I update this state whenever I fetch data from an API as such:
const fetchData = (fileType) => {
if (pointer === null) return;
... | common-pile/stackexchange_filtered |
Can I get a visa to Germany outside my home county as a student in the USA?
I'm a Kenyan college student currently in the United States on an F1 Visa but I would like to go to Germany to visit my family in the summer of next year, can I apply for a German Visa in the USA ?
Yes, you not only can, but actually must appl... | common-pile/stackexchange_filtered |
use more than 1 input inference in Virtuoso
I have one input inference in Virtuoso Open Source, that was defined from goodrelations site --
rdfs_rule_set('http://purl.org/goodrelations/v1', 'http://purl.org/goodrelations/v1');
-- that I used in query using --
define input:inference <http://purl.org/goodrelations/v1> .... | common-pile/stackexchange_filtered |
"ValueError: Precision not allowed in integer format specifier" in f-string pops up even when using only floats
I'm training a Neural Network, but that's not relevant. The only relevant info is this line:
print(f"{it*100/iters}%, Pos: ({Xcg:.4},{Ycg:.4}), Ideal position: ({Xcg:.4},{Xcg**2-Xcg:.4}), Rew: {c_reward:.3}, ... | common-pile/stackexchange_filtered |
What is more compact equation of this relationship?
What is more compact equation of this relationship?
$\sum |x_i|^2\sum |y_j|^2+\sum |x_j|^2\sum |y_i|^2-2|\sum x_i \overline y_i||\sum x_j \overline y_j|$
Remark:
Euclidean space
$\sum x_i^2\sum y_j^2+\sum x_j^2\sum y_i^2-2\sum x_i y_i\sum x_j y_j=\sum_i\sum_j(x_iy_j-x... | common-pile/stackexchange_filtered |
Lua - My documents path and file creation date
I'm planning to do a program with Lua that will first of all read specific files
and get information from those files. So my first question is whats the "my documents" path name? I have searched a lot of places, but I'm unable to find anything. My second question is how ca... | common-pile/stackexchange_filtered |
Prolog for the Mac
For one of my classes I need to write several prolog programs. Can someone suggest a mac friendly prolog compiler? I tried gnu prolog but when it doesn't work for me.
As I said there, I would try packaged versions. Fink has gprolog and swi-prolog.
Hey, I just tried that. But not having any lu... | common-pile/stackexchange_filtered |
Artificial Intelligence for a simple game
So currently I am working on a simple game for fun. In the game you walk around in a map and meet foes and enter battles similar to those in Pokemon. I have finished almost everything in the game and I now want to implement AI for the non-playable fighters (the foes). The game ... | common-pile/stackexchange_filtered |
Orbeon Forms: Dynamic label not working in nested section
I am using Orbeon Forms 2<IP_ADDRESS>912301747 CE.
My form structure looks like this:
<s-2>
<s-2-iteration>
<s-2-position>
...
<s-2.7>
<s-2.7-iteration>
<s-2.7-position>
...
</s-2.7-position>
</s-2.7-iteration>
</s-2.7>
...... | common-pile/stackexchange_filtered |
Why does U.S. airspace revert to class E above flight level 600?
According to Wikipedia, airspace defaults to class E below 18,000 feet AMSL (that is, all airspace below 18,000 feet AMSL is class E unless otherwise specified), whereas all airspace from 18,000 feet AMSL through FL600 is class A... but, above FL600, U.S.... | common-pile/stackexchange_filtered |
How to Tile Asp repeator control horizontally
I am using asp.net repeator control to get pictures from picture library in sp2010. I am able to display it vertically in one row. I now want to tile pictures as follows:
How do i do that. any help would be appreciated.
Here is the markup
<table width="60%" cellpadding="0"... | common-pile/stackexchange_filtered |
Is there a way to disable video rendering in OpenAI gym while still recording it?
Is there a way to disable video rendering in OpenAI gym while still recording it?
When I use the atari environments and the Monitor wrapper, the default behavior is to not render the video (the video is still recorded and saved to disk). ... | common-pile/stackexchange_filtered |
How do I get to the value in the 'scriptPubKey' part of the transaction ?
How do I get to the value in the 'scriptPubKey' part of the transaction ?
The sender knows only the address (1A3XjcuZmcszX2tGoVn1TrMNchuHwdAxZV) so how did he get into 63339ebf4914d964fbc729b0dc4c1a44c4fb8f80 ?
I've tried ripemd160(sha256(addre... | common-pile/stackexchange_filtered |
QNAP MySQL container: "You need to specify one of the following as an environment variable"
In my QNAP NAS, I've installed a MySQL container, but after trying to start it, there is a console error:
You need to specify one of the following as an environment variable: MYSQL_ROOT_PASSWORD, MYSQL_ALLLOW_EMPTY_PASSWORD, _MY... | common-pile/stackexchange_filtered |
official icon for Touch ID and Face ID
Does Apple provide icons for Touch ID and Face ID that can be used in Apps?
I cannot find them. Searched in:
https://developer.apple.com/ios/human-interface-guidelines/icons-and-images/system-icons/
https://developer.apple.com/ios/human-interface-guidelines/user-interaction/authe... | common-pile/stackexchange_filtered |
Get the list of registered view for navigation with Prism
I am working on a modular application with Prism DryIoc on WPF
In my modules I have views registered for navigation like this
public void RegisterTypes(IContainerRegistry containerRegistry)
{
containerRegistry.RegisterForNavigation<Manual1View>();
cont... | common-pile/stackexchange_filtered |
Convert WPF BitmapSource to Icon for window
I have a 16x16 .png file which I have loaded as an ImageSource (BitmapSource) and it is working fine when I use it on an Image in a tabcontrol header.
I now want to use that same image in a floating window (inherited from the WPF Window class) when the user drags the document... | common-pile/stackexchange_filtered |
Let $a,x \in \mathbb{Z}$ and $n \in \mathbb{N}$. Suppose that $ax ≡ 1 \mod n$. Prove that $a$ is coprime to $n$
Let $a,x \in \mathbb{Z}$ and $n \in \mathbb{N}$. Suppose that $ax ≡ 1
\mod n$. Prove that $a$ is coprime to $n$.
I have shown that $1=ax-ny$ for some $y \in \mathbb{Z}$ but I don't know if this is suffic... | common-pile/stackexchange_filtered |
Ubuntu shows wrong graphics card
I installed Ubuntu 12.04.2 LTS on my Dell Inspiron laptop. I have an Nvidia GeForce GT 525M graphics card but lspci shows 540M? I am unable to install nvidia drivers for this card now.
I also asked another question about unable to install nvidia drivers here.
I tried the solution mentio... | common-pile/stackexchange_filtered |
ordered list two column flow
I want a preferably CSS-only technique for getting an ol to flow into two columns if it is longer than the height of the container. The number of items in the list may vary and the height of the container may change.
When I try setting the li to width:50% and float:left it goes in two colum... | common-pile/stackexchange_filtered |
Starting to use PHP namespaces in an existing repository, all files give syntax errors
Having replaced the normal <?php with <?php namespace foo; on each file in my main source I received the error:
PHP Fatal error: Namespace declaration statement has to be the very first statement in the script in src/admin_house_vi... | common-pile/stackexchange_filtered |
Is there more police brutality in cities controlled by the Democratic party?
Shaun King posted this claim on Twitter:
Democrats, from top to bottom, are running the cities with the worst
police brutality in America right now.
Is this true? It seems to have been picked up by several right wing news outlets, including ... | common-pile/stackexchange_filtered |
Install and configure new php version on Mac Catalina
When i got mac, it had already installed php 7.3. I installed new version of php with Brew to /usr/local/Cellar/php/7.4.9/bin/php and edited ~/bash_profile, where i added
export PATH="/usr/local/Cellar/php/7.4.9/bin:$PATH"
export PATH="/usr/local/Cellar/php/7.4.9/sb... | common-pile/stackexchange_filtered |
shuffle an array with a "limit" in PHP
What I try to achieve: randomize the order of all elements in an array, but allow each element to change its position only by a limited number of "steps".
Say I have an array like below, and I wish to randomize with a limit of 2 steps:
$array = [92,12,2,18,17,88,56];
An outcome... | common-pile/stackexchange_filtered |
Recently acquired a Macintosh Plus M0001A, and it won't boot
I recently got a Mac Plus model M0001A. It came with an Ultra Drive 20 external hard drive, a keyboard and a mouse.
Both the Mac and the external drive seem to work fine other than it won't boot up, I hear the hard drive spin up, the screen comes on and the s... | common-pile/stackexchange_filtered |
Is there is a way to fire mouseover event in amp-script (javascript)?
There are some examples of using Javascript and Web Workers in AMP Documentation.
https://amp.dev/documentation/components/amp-script/?format=websites#script-hash
For example, I have a function that appends H1 after button click fired:
JS:
const butt... | common-pile/stackexchange_filtered |
Grab the index numbers of a list which have been built by code
I wanted to compare two lists of vector elements and grab the equal elements of the lists and compose a 3rd list, I've already accomplished that.Now, I want to find out what are the index numbers of the elements grabbed from the 1st list. ex:
vectlist1 = [(... | common-pile/stackexchange_filtered |
Best way to cover main water supply valve into house
What is the best way to cover exterior pvc pipe where shutoff valve is that leads into a house? I was thinking about down the line when it will be time to winterize.
Cover in what sense? Is this pipe outside and exposed or inside and exposed. And - you're not talk... | common-pile/stackexchange_filtered |
Java Parameter specified as non-null is null IllegalException
Hi I have Java android application, and integrate stripe and use stripe confirmPayment method. I get the error java.lang.IllegalArgumentException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkParameterIsNotNull
Does t... | common-pile/stackexchange_filtered |
flutter gridview lagging UI
i am getting list of a data from API. and the length of list is 18 now after every 8 iam showing ad. now on every end of scroll I again call API and add more 18 length of data in same list in staggered gridview. as scroll come to an end I call API and add more 18 length list of data to stagg... | common-pile/stackexchange_filtered |
Meta Box Data added to header redirect
I got a lot of my code from this post: Create more Meta Boxes as needed
What I need to happen is the user input a code and it redirects them to a specific url. I know I'm grabbing the data correctly as I was able to output it a list, but I can't figure out how to get it to functio... | common-pile/stackexchange_filtered |
What would happen if a pokemon died instead of fainting?
I have searched for it and would like to know what would happen if a pokemon were to die. Would the trainer go on and get another pokemon? Or maybe they would stop being a trainer forever?
You want to know what would happen to the trainer?
what about Cubone ? T... | common-pile/stackexchange_filtered |
Return statement in try block java . What will be returned by method and why?
I was trying exception handling. below code i was not able to understand.
Please explain how this works internally
public int method()
{
try
{
return 1;
}
catch(Exception e)
{
return 2;
}
finally... | common-pile/stackexchange_filtered |
Looking for an algebraic structure
I'm looking for the name of algebraic structures (in which the elements are partially ordered) with the following properties:
Top element defined, bottom optional;
Join defined for all elements, meet defined for some;
In other words: I need some of the elements to be atomic (they ar... | common-pile/stackexchange_filtered |
Python str.contains function related to other columns
I have a table that includes title, genre columns, and I need to change genre columns if title columns have a word blue. But the thing is I have many blue names in title, so I want to change only a specific genre type. ex:
title genre title... | common-pile/stackexchange_filtered |
Render form errors with the label rather than field name
I would like to list all form errors together using {{ form.errors }} in the template. This produces a list of form fields and nested lists of the errors for each field. However, the literal name of the field is used. The generated html with an error in a parti... | common-pile/stackexchange_filtered |
How can i print current time in kernel?
i'm a beginner of linux. (sorry about my poor english)
I should print current time and do something through system call in linux.
I did other things but failed to print current time..
I wrote like
#include<linux/kernel.h>
#include<linux/time.h>
...
asmlinkage long sys_printtime(v... | common-pile/stackexchange_filtered |
PHP simple html dom find after find
How do I execute find loop within find loop ? I keep getting PHP Notice: Trying to get property of non-object in line echo $li->find('span')->innertext;.
// get the html
$html = file_get_html('<url>');
// loop through the required element
foreach($html->find('body') as $body){
... | common-pile/stackexchange_filtered |
Access Rails EKS Endpoint
I am working on deploying a Kubernetes cluster to AWS and I am having a certificate issue.
I am using Chrome.
And I get this error message when I try to access it:
I can see what I guess is a Kubernetes dashboard if I go through Firefox though.
k8 yaml
apiVersion: apps/v1
kind: Deployment
me... | common-pile/stackexchange_filtered |
How to execute a slow method asynchronously on a single thread?
Suppose I have the following basic code in a WindowsFormsApplication.
ButtonClick(object sender, System.EventArgs e)
{
Stopwatch SW = new Stopwatch();
SW.Start();
WriteToGui("Hello World");
textBox1.Text += String.Format("Updated in {0} ms.... | common-pile/stackexchange_filtered |
How to load cookies, that were collected by selenium in not autamated session?
I collect cookies by selenium and store them in file, and then I'm trying to load them in not automated browser console by executing: document.cookie="key=value;...";.... Is there any other way?
Selenium has it's own methods for this (essen... | common-pile/stackexchange_filtered |
Loop through an array to find the index of a user input, then replace the value at the same index of another array
I am creating a Hangman game (with a twist) in JS/jQuery. I have figured out how to identify the index of the array of the word being guessed based on the user input (when they guess a letter). However, I ... | common-pile/stackexchange_filtered |
icomoon font on iOS 8 do no work anymore
I am using icomoon font in my app, it works very well.
This way we removed all our png icons and save disk space, but on iOS 8 beta 3, all my icons do not appear.
It seems that there is a problem in the generated font by icomoon since this is OK using http://fontello.com.
Did ... | common-pile/stackexchange_filtered |
Azure SignalR Blazor app not receiving messages
I'm looking at incorporating Azure SignalR functionality into my .net core Blazor web application. To this end i've been following this tutorial - Azure Signalr Serverless. This is working fine - i have a project running the Azure functions app and can start up two browse... | common-pile/stackexchange_filtered |
How to encrypt data so only clients can read, but not the server
I am building a system where the clients should be able to communicate with each other.
However I want all the data to be hidden from the server where the information is stored in a database.
How can the users invite more users and share the encryption ke... | common-pile/stackexchange_filtered |
Terraform CDKTF Unable to Find remote state
It has not been too long since I started working with C# and Terraform. Some things are not entirely clear and it reflects as Terraform refuses to plan my generated cloud environment stacks.
The issue seems to be rooted in cross referencing resources from different stacks and... | common-pile/stackexchange_filtered |
Regarding featuretools, the rank results are wrong
Using Featuretools, I want to convert the value of a certain feature to rank.
This will be the exact question. If anyone can help me, please answer.
First, the following code uses the rank function of pandas and displays the result. I believe this result is correct.
im... | common-pile/stackexchange_filtered |
Call Equation Editor plugin when custom button is clicked
I have a very basic text editor that uses CKEditor. The default CKEditor toolbar is hidden because for editing I need only image upload (which is completely custom) and Equation Editor plugin for formulas.
My goal is to use a custom button for the Equation Edito... | common-pile/stackexchange_filtered |
Nested animated routes in React Router V6
I'm really struggling to implement something in React Router Version 6, that was relatively straight-forward in Version 5.
I'd like to not only animate between routes (which is now finally possible in Version 6 due to a recent commit to the library), but also to animate nested ... | common-pile/stackexchange_filtered |
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