text stringlengths 70 452k | dataset stringclasses 2
values |
|---|---|
Scala how to prevent empty lines in scala interpolated string template?
I have an object with some optional attributes which I want to list in a string template (In a sort of JSON way) If the attribute is None I don't want to see anything, if it is Non None I want to see a label with the value:
case class FooTest(a: St... | common-pile/stackexchange_filtered |
Magento - Accessing values from an Mage_Catalog_Model_Resource_Product_Collection object
I am new to magento and php and I am trying to retrieve values from an object.
$_productCollection=$this->getLoadedProductCollection();
When I do a print_r() I am getting something like below
Mage_Catalog_Model_Resource_Product_Co... | common-pile/stackexchange_filtered |
What should I do when I feel the urge to use object-style polymorphic messaging in Haskell?
I have a follow-up question to this question. What's the idiomatic Haskell equivalent to a polymorphic class-level constant in an object-oriented language?
I'm experimenting with event-sourcing, using Event Store and Haskell. I... | common-pile/stackexchange_filtered |
Bash Rename Files Script Not Working
I have the following script and for some reason it is not working
find . -name '*---*' | while read fname3
do
new_fname3=`echo $fname3 | tr "---" "-"`
if [ -e $new_fname3 ]
then
echo "File $new_fname3 already exists. Not replacing $fname3"
else
... | common-pile/stackexchange_filtered |
After finding out which JavaScript events are defined for an element, how do we proceed?
I am new to Watir (and JavaScript as well) and have been following the related questions (and answers as well). I've also gone through the "Firebug" suggestion. I couldn't quite gather what we are supposed to do after finding out w... | common-pile/stackexchange_filtered |
Cannot start a session with phantomjs in RSelenium
Cannot start a new session with phantomjs using rsDriver. Other browsers work fine, but when i try the option of phantomjs it does not work and I cannot fully grasp the meaning of the output of the error. How can I solve this?
require(RSelenium)
remDr=rsDriver(port = 4... | common-pile/stackexchange_filtered |
revealing module vs object literal pattern on encapsulation
I usually do component for each feature, says I have abc feature I will create below js
var AbcComponent = (function(){}
var initialize = function(){
},
privateMethod1 = function(){
};
return {init:initialize}
)();
and include in app.js, wit... | common-pile/stackexchange_filtered |
My LinkedList is not saved as it should be (regarding its elements order)
First of all, pardon me for my poor english level. I will try to be as understandable as I can.
I am trying to re-order a playlist of music files. A Playlist is basically a LinkedList<MusicFiles> with a name.
I change the position of an element, ... | common-pile/stackexchange_filtered |
Deploy Simple Smart Contract Error: Cannot sign a transaction due to an error while fetching the most recent nonce value
I created and deployed a simple Rust "Hello Contract" example on WSL2 (Windows 11) with testnet account created and login successfully but always get the following error:
Error:
0: Cannot sign a tran... | common-pile/stackexchange_filtered |
In sklearn logisticRegression, what is the Fit_intercept=False MEANING?
I tried to compare logistic regression result from statsmodel with sklearn logisticRegression result. actually I tried to compare with R result also.
I made the options C=1e6(no penalty) but I got almost same coefficients except the intercept.
mode... | common-pile/stackexchange_filtered |
FTP Connection Refused
I am on a Windows XP machine that is trying to connect to a Windows 2008 FTP. When trying to connect to my ftp site, I am getting a ftp: connect :Connection refused. I have confirmed that other machines are able to connect to the FTP and transfer data.
I have a batch file doing the FTPing:
I've ... | common-pile/stackexchange_filtered |
Google Appengine daily budget not reflected in quota
Dear AppEngine people (I understand that all AppEngine support has moved to StackOverflow - if I am mistaken then sorry for posting this here), I have a very serious problem that I hope you can help me to resolve.
Yesterday I enabled billing with a daily budget of $5... | common-pile/stackexchange_filtered |
Visual Studio Code LaTeX date time
I am using visual studio code LaTeX workshop. Here is my code :
\documentclass{report}
\usepackage[yyyymmdd,hhmmss]{datetime}
\title{my title}
\author{author}
\date{Compiled at: \today-\currenttime}
\begin{document}
\maketitle
Some content
\end{document}
This gives:
However, th... | common-pile/stackexchange_filtered |
What is the hash-rate of the Bitcoin network that results in the maximum difficulty?
According to https://en.bitcoin.it/wiki/Target the target is a 256-bit number.
As the total hash-rate of the Bitcoin network rises, this number decreases to increase the difficulty. How much hash-rate (in terms of GHash/s) would cause ... | common-pile/stackexchange_filtered |
Parse an xml file depending on the current language
Is there a way to parse an xml file depending on the current language? For example, I have two countries.xml files. One in the values folder, and another one in the values-de folder. I want to parse the file specific to the current language.
http://developer.android.... | common-pile/stackexchange_filtered |
Visualforce page bringing data from custom object
I am new to visualforce and I would like to create the page which would display values from custom object (Staff__c). I would like it to work this way that each user would see value from the Holidays Remaining field from his/hers record in the Staff object (Staff recor... | common-pile/stackexchange_filtered |
Is there a correct way of composing moore machines?
A mealy machine is just a stateful function. Hence, two mealy machines can be composed using simple function composition. A moore machine is a restricted mealy machine with an initial output value. Is there a way to compose two moore machines? This is what I tried in ... | common-pile/stackexchange_filtered |
Restoration of Hdfs files
We have a spark cluster which is built with the help of docker(singularities/spark image). When we remove containers, data which is stored in hdfs is removed. It is normal I know, but how can I solve the problem such that whenever I start cluster again, files in hdfs restore without upload ag... | common-pile/stackexchange_filtered |
How can i combine the index pages of multiple CRUD?
I'm trying to combine the index pages of my CRUDs into one as a main home page, this is what I tried however it comes up with an underfined method each error, any ideas? Also not sure how to get the redirects to go to it after creating and deletion.
<h1>Weather foreca... | common-pile/stackexchange_filtered |
Computing $f \circ g$ and $g \circ f$ for functions by cases
I want to confirm my solution for the following problem from Ethan D. Bloch’s Proofs and Fundamentals.
Problem: Let $f,g: \mathbb{R} \rightarrow \mathbb{R}$ be real functions of a real variable given by
$$f(x) = \begin{cases} 1-2x, & \text{if} & 0 \leq x \\ |... | common-pile/stackexchange_filtered |
Backup jobs in ARCServe fail trying to back up deleted files and directories. How can fix this?
I am using ARCServe r12 SP2. Our daily backup jobs are failing while trying to back up files and directories on a remote server that have been deleted. How can I fix this?
BackupExec will occasionally exhibit this behavior ... | common-pile/stackexchange_filtered |
Saving and reusing mate-terminal configuration
I installed the mate-terminal package on my Ubuntu 20.04. Then I executed mate-terminal command from a native terminal. Next I created some profiles and opened several tabs with different profiles. I would like to save this configuration and have it automatically loaded ne... | common-pile/stackexchange_filtered |
Django display table in templates
I am using Django 2.0.1, and I have the following code:
Models.py:
class Category(models.Model):
category_name = models.CharField(max_length=50)
class CategoryItems(models.Model):
category_name = = models.ForeignKey(Categories, related_name='categoriesfk', on_delete=models.PRO... | common-pile/stackexchange_filtered |
MySQL – Should I use last_insert_id()? or something else?
I have a table users that has an auto-incrementing id column. For every new user, I essentially need to insert three rows into three different tables, which are 1. user, 2. user_content, and 3. user_preferences. The rows inserted into user_content and user_prefe... | common-pile/stackexchange_filtered |
@focus event is not bubble by default
Vue version:
3.2.39
While click on the button, the focus does not bubble to the wrapper, and that is why it does not show the "wrapper focus". How to fix this?
<template>
<div tabindex="-1" @focus="onWrapperFocus" @blur="onWrapperBlur">
<button @focus="onInnerFocus" @blur="on... | common-pile/stackexchange_filtered |
Law of Demeter and over-wide interfaces
The Law of Demeter makes sense in some obvious cases.
# better
dog.walk()
# worse
dog.legs().front().left().move()
dog.legs().back().right().move()
# etc.
But in other cases it seems to lead to an interface that is too wide, and doesn't really feel like it "hides" any knowledge... | common-pile/stackexchange_filtered |
Migrating UI-Bootstrap modal to component based
I'm studying UI-Router and UI-Bootstrap modal and had problem. the cloned one from UI-Bootstrap tutorial works fine, but when migrating to the component based version I got the problem: it does not show the modal window. May any one help to tell what is wrong.
You should... | common-pile/stackexchange_filtered |
Why after downloading my web file offline I need to add index.php?
I wonder what is the difference between my page offline and online?
After downloading my page offline I need to add (index.php) after my folder file in order to make it viewable?
http://localhost/gsaconst/index.php/articles/news
my online page would be ... | common-pile/stackexchange_filtered |
Is it worth to learn Ada instead of another languages [c++, c#]?
If Im going to make robots, which language do you recommend me?
In our university we can choose between several languages. Most of the students are choosing Ada just because our teacher uses it.
After some research I found out that ada is old. What are ... | common-pile/stackexchange_filtered |
Wiring up Backbone.js view and template for dialog box
In a Backbone.js template, templates/nutrients/show_template.jst.ejs, I have this:
<div id="nutrient_container">
<table class="person_nutrients">
...
<% for(var i=0; i < person[nutrientsToRender]().length; i++) { %>
<% var nutrient = y[x[i]]; %>
<tr class="defi... | common-pile/stackexchange_filtered |
How do I get the current user's id in this Laravel 8 and Auth0 API?
I am working on a Laravel 8 API. I use Auth0 for user registration and login.
At registration, I need the user's id returned by Auth0 (as user_id), in order to insert it into my own users table, in a column called uid.
Also, once a user is logged in, I... | common-pile/stackexchange_filtered |
System.Data.SQLite.dll isn't found trying to add a reference
(Beginner level)
I have a DB in SQLite3.
I would like to populate a DataGridView by data from the DB.
Currently I'm at the first phase to create a connection/using.
Also, when I add this: using System.Data.SQLite; I get an error:
Error CS0234 The type ... | common-pile/stackexchange_filtered |
Button isn't following my touch
I have used On touch method to make a button follow my touch.
My code is
b.setX(event.getX());
b.setY(event.getY());
My button shivers when I drag it and my starting point is inside the button.
But it doesn't do so when the starting point is somewhere other than the button.
The best th... | common-pile/stackexchange_filtered |
break navigation buttons into two rows
Just started learning CSS for a week now and I'm having an issue with this. I have a navigation bar at my footer but I want it to be responsive so that when it's in mobile mode, it will split into two rows of two buttons each (4 buttons total).
Trying to figure out how to do this... | common-pile/stackexchange_filtered |
Show uniform convergence on a compact set given local comparison
For $z \in \Bbb{C}$, $n\geq 1$ let,
$$a_n(z) := e^{-z/n}\left(e^{z/n}-1-\dfrac{z}{n}\right)$$
Then, for $z \neq 0$, $$ \left(\dfrac{n}{z}\right)^2 a_n(z) \xrightarrow[n\rightarrow +\infty]{} \dfrac{1}{2}
\quad \text{ therefore }\quad |a_n(z)| \underset{... | common-pile/stackexchange_filtered |
mark search string dynamically using angular.js
How can I mark my search pattern dynamically in my html?
Example:
I'm using angular and my html looks like this:
<div>
<input type="text" ng-model="viewmodel.searchString"/>
<!--Moving over all phrases-->
<div ng-repeat="phrase in viewmodel.Phrases">
{{p... | common-pile/stackexchange_filtered |
Can we redirect a user into a VF page from an Apex trigger
I have a scenario where a user if he/she uploads a file against a particular record, then the user will be redirected to a VF page after the file upload is successful.
I wrote a simple trigger in which I am redirecting to a VF page. The code is as following :-
... | common-pile/stackexchange_filtered |
How would I solve this, considering I have no values whatsoever?
I think that SQ is straight and so have tried to use Pythagoras, which leaves me with $a + b + c = ac/b$, but I don't see any values. How could I find values?
Is this question from an Olympiad paper?
I don't know - this was given to me by my maths teac... | common-pile/stackexchange_filtered |
Conditions to apply Gradient Descent?
I was reading "An introduction to optimization" by Edwin KP, there is a chapter where they explain the basics of Neural Networks and as example; they use gradient descent with sigmoid function as activation function for a Neural network of 3 layers (input, hidden and output layer).... | common-pile/stackexchange_filtered |
iOS: Convert UnsafeMutablePointer<Int8> to String in swift?
As the title says, what is the correct way to convert UnsafeMutablePointer to String in swift?
//lets say x = UnsafeMutablePointer<Int8>
var str = x.memory.????
I tried using x.memory.description obviously it is wrong, giving me a wrong string value.
What ... | common-pile/stackexchange_filtered |
Merge into nested array of dictionary
I have something like this:
vars:
process_names:
- name: myprocess
exe:
- /usr/myexe
- name: myprocess1
exe:
- /usr/myexe1
update1:
- name: myprocess2
exe:
- /usr/myexe2
upda... | common-pile/stackexchange_filtered |
How to get topic-probs matrix in bertopic modeling
I ran BERTopic to get topics for 3,500 documents. How could I get the topic-probs matrix for each document and export them to csv? When I export them, I want to export the identifier of each document too.
I tried two approaches: First, I found topic_model.visualize_dis... | common-pile/stackexchange_filtered |
Simple question about logarithms: $\log _{\ln5}(\log^{\log 100}n)$
Can any one tell me why the asymptotic complexity of $\log _{\ln5}(\log^{\log 100}n)$ is Θ(\log(\log(n))) ?
I thought that $\log _{\ln5}(\log^{\log 100}n)$ is $\log _{\ln5}(n)$, so the asymptotic complexity is just Θ(\log(n))
Hint: $$\log _{\ln5}(\lo... | common-pile/stackexchange_filtered |
Continuity ( Functions of 2 variables ).
Given ,
$$ f(x,y) = \begin{cases}
\dfrac{xy^{3}}{x^{2}+y^{6}} & (x,y)\neq(0,0) \\
0 & (x,y)=(0,0) \\
\end{cases} $$
We need to check whether the function is continuous at $(0,0)$ or not.. The solution says it is continuous at $(0,0)$.
What I tried was the followin... | common-pile/stackexchange_filtered |
$pull is not working for array in mongoose (MongoDB)
In mongoDB (Through mongoose), I am trying to remove an element in array of a collection and using $pull operator for that, but it is not working.
Rooms collection in mongoDB
{
"_id":"sampleObjectId",
"users"<EMAIL_ADDRESS><EMAIL_ADDRESS>}
Backend code to remove a u... | common-pile/stackexchange_filtered |
Ethernet adapter with static IP configuration not accessible on start up
My home workstation motherboard has two Ethernet adapters. Both ports connect to the same local network and Internet router. The only difference is one is set as DHCP while the other has a static IP configuration.
In recent weeks, I don't really k... | common-pile/stackexchange_filtered |
Template template argument access
Lets say I have two classes. First one is simple template class Point<N, T> and the other one is Function<Point<N, T>>. Is it possible to access in class Function to type T and int N.
Here is my Point which I think it's OK
template<int N, class T>
class Point {
public:
Point() {
... | common-pile/stackexchange_filtered |
HTML intellisense does not work in VS code
I am writing a Flask app and notice that HTML intellisense does not work now. As you can see in the screenshot, the input shows no autocomplete options. The form tag also does not work. I type that all manually.
I've tried lots of extensions, but none of them work. The "html.... | common-pile/stackexchange_filtered |
Rails: How ActiveRecord generates next primary key
I am printing id of the record in after save callback method as shown below. after printing the "id" i am raising the exception.
def after_save_run
puts "id is #{self.id}"
raise "exception"
end
Above method is generating below output for every save call
id is 1
id... | common-pile/stackexchange_filtered |
Can a StringBuffer be used as a key in a HashMap?
Can a StringBuffer as a key in a HashMap?
If so, what is the difference between using a String and a StringBuffer as the key?
What language or library are you referring to? You ought to tag your question with it.
@jB language is java
Can a StringBuffer as a... | common-pile/stackexchange_filtered |
C - manually parsing char* into integer
I'm trying to parse a char* into an int without using atoi(). I walk through the string, check if it's a valid digit, then add that digit to my integer by multiplying by 10 and adding the digit. I am not accepting negative integers.
Here's the code I'm using:
#include <stdio.h>
#... | common-pile/stackexchange_filtered |
svg genrated with angular ng-repeat is not rendeerd
I'm trying to generate some svg element trough angular ng-repeat
I created one directives that should just import the template
this is the code with the ng repeat
<svg width="600" height="600" style="border:1px solid #000000;" >
<text x="10" y="10">Project Title</... | common-pile/stackexchange_filtered |
Makefile to generate objects to a different directory
I have source codes in the "src/" folder, and want to write a Makefile to generate objects files in the "lib/" folder. Following is the code I tried, but it did not work:
DIRSRC=src/
DIRLIB=lib/
SRC=a.cc b.cc c.cc
OBJ=$(SRC:.cc=.o)
$(OBJ): $(DIRLIB)%.o: $(DIRSRC)%... | common-pile/stackexchange_filtered |
Keep gradle daemons fresh & alive
I have a custom CI runner which builds our Gradle projects. The issue we are facing is that the Gradle daemons get stopped very quickly and so each job takes a very long time just because of the starting gradle daemons:
Starting a Gradle Daemon, 3 busy and 32 stopped Daemons could not... | common-pile/stackexchange_filtered |
Operator '+' cannot be applied to operands of type MvcHtmlString
I am converting an ASP.NET MVC application to ASP.NET MVC 2 4.0, and get this error:
Operator '+' cannot be applied to operands of type 'System.Web.Mvc.MvcHtmlString' and 'System.Web.Mvc.MvcHtmlString'
HTML = Html.InputExtensions.TextBox(helper, name, v... | common-pile/stackexchange_filtered |
Reference request: correlation and spectral analysis of stochastic processes
I'm wondering if anyone knows of a reasonably rigorous text on stochastic processes that discusses specifically things like the autocorrelation, spectral density, and other "correlation and spectral" properites of stochastic processes. It see... | common-pile/stackexchange_filtered |
How to disable new Angular project from automatically adding files to git
I want my Intellij IDEA not to add all files to Version Control System (VCS) - it happens when new Angular project is created, however I want to add it manually later.
Settings > Version Control > Confirmation > When files are created > Do not ad... | common-pile/stackexchange_filtered |
Silverlight play,pause and resume events
I am using silverlight player in our project. It is working well. These days I was loking for silverlight events becasue I will send some information to google analytics on player pause,resume and play events. I checked lots of article. Unfortunately there is no information abou... | common-pile/stackexchange_filtered |
Cannot pass model instance variable to mailer
I have a model that sends out invitations via email by parsing a CSV file for names and emails. I have a before_create that creates a url and saves it as an instance variable. After the record is created, it is supposed to send the results to the mailer, along with the inst... | common-pile/stackexchange_filtered |
Solving Dijkstra's algorithm - passing costs / parents with two edges
I have a graph like this:
# graph table
graph = {}
graph['start'] = {}
graph['start']['a'] = 5
graph['start']['b'] = 2
graph['a'] = {}
graph['a']['c'] = 4
graph['a']['d'] = 2
graph['b'] = {}
graph['b']['a'] = 8
graph['b']['d'] = 7
graph['c'] = {}... | common-pile/stackexchange_filtered |
Visual Studio Code and GIT on the MAC OS
Git not detected in the Visual Studio Code on Mac OS.
I see only "There are no active suppliers of management systems", please help.
Enter to bash: git --version, and see "git version 2.18.0", add to $PATH="/usr/local/git/bin".
I looked VSCode in Windows 8 with a Git all good an... | common-pile/stackexchange_filtered |
Relay on public and private network; recommendations
I have set up a relay with its own dynamic public IP directly on the Internet. The only port allowed on the public interface is the ORPort, and this is the way I want to keep it. However, it would be beneficial to also let this relay be reachable from my private netw... | common-pile/stackexchange_filtered |
OpenGL Sphere Lighting/Transparency Problem
I am drawing a sphere but when I move the viewpoint it sometimes seen as I attached in the image. What may be the reason of it?
I thought it may be sth related with normals but could not find a solution.
Image That Shows Sphere:
You've to to draw the primitives in sorted or... | common-pile/stackexchange_filtered |
Append string to an existing gzipfile in Ruby
I am trying to read a gzip file and append a part of the gzip file (which is string) to another existing gzip file. The size of string is ~3000 lines. I will have to do this multiple times (~10000 times) in ruby. What would be the most efficient way of doing this?. The zlib... | common-pile/stackexchange_filtered |
Pass an array generated in Google Apps Script to a HTML page and using for basic navigation
I have a simple function who retrieves data from a spreadsheet and passes this array to a modal window.
var ui = SpreadsheetApp.getUi();
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sheet = ss.getSheetByName('sheet1');
v... | common-pile/stackexchange_filtered |
PSRR Analysis in LTSpice
I am performing PSRR analysis in LTSpice from this online tutorial. It shows PSRR analysis of LT 3042.
Here is my LTSpice schematic:
The thing is no matter how much I try, I only get data till 10kHz. What am I doing wrong?
P.S. Let me know, I will attach my .asc file if needed.
EDIT 1:
When I... | common-pile/stackexchange_filtered |
Custom shape design for button in android
I'm trying to create a shape for Button that would have one side round and other right side slop , the actual image and a shadow.
I'm tried alot but i'm not understand how to draw it and how to draw shadow for same.
Thanks in advance.
Maybe, you should think about using canva... | common-pile/stackexchange_filtered |
Trying to run a buffer-overflow with Python/pwntools
I work on a online program in which I should do a buffer Overflow.
When I run the program, I have to complete a sum of two numbers generated randomly) :
>>> 451389913 +<PHONE_NUMBER> =
If I put the right result, I get a "That's okay". Otherwise the console writes "T... | common-pile/stackexchange_filtered |
Placing data into specific bits
I am trying to learn SPARC and trying to create an array of size 4,000 bytes. Inside of this array I need to calculate an offset to place values in the correct location in that array. I think I know how to size the array, (just use .skip?) and I know how to calculate my offset, but can a... | common-pile/stackexchange_filtered |
Where can I find high-resolution, historic weather data for urban areas (like ERA5 but higher spatial resolution)?
Pretty much what the title says. For my work I need historic (at least starting 2010), atmospheric weather data (mostly temperature at 2m, wind velocity and direction, humidity respectively dewpoint, nothi... | common-pile/stackexchange_filtered |
How to create a redirect url from a form
A user has a listing. For example, user 1 has listing 2. The current URL will look something like this:
http://localhost:3000/listings/2
I want to let users customize their own backlink for their listings like this:
http://localhost:3000/uniquelistingname
Ideally, I would like... | common-pile/stackexchange_filtered |
Something between "satisfactory" and "good"
I'm looking for an adjective meaning something between "satisfactory" and "good".
For example, let's say we can rate something (restaurant, homework, etc.) and give it 1 to 5 stars, but we can also rate is as 3.5 stars. Which adjective can be used to describe 3.5 stars, i.e. ... | common-pile/stackexchange_filtered |
Dictionary: How do I minimize space in a hash table and space for unused char array elements?
I am writing a program that reads a text document of 200,000 dictionary words. I will compare it with another document of 2,000,000 words to count the lines that are not in the dictionary. I will only be storing alphabetical c... | common-pile/stackexchange_filtered |
Oracle AQ/JMS - Why is the queue being purged on application shutdown?
I have an application that queues and deques messages from Oracle AQ using the JMS interface. When the application is running items get queued and dequeued and I can see queued items in the queue table. However, one the application shuts down the qu... | common-pile/stackexchange_filtered |
Oracle persistent connections maxing out server from asyncronous PHP scripts
I have written a simple OCI wrapper class in PHP which uses persistent connections (oci_pconnect). The class destructor calls oci_close.
This class is used for all my AJAX PHP scripts and so is called a lot. However, despite using persistent c... | common-pile/stackexchange_filtered |
Crop area different than Selected Area in iOS?
Here is link on github https://github.com/spennyf/cropVid/tree/master to try it out your self and see what I am talking about it would take 1 minute to test. Thanks!
I am taking a video with a square to show what part of vid will be cropped. Like this:
Right now I am doin... | common-pile/stackexchange_filtered |
How to handle D3 drag events when mousedown and mouseup happen on different elements?
I'm experiencing problems with the d3 drag behavior. Variations of the issue I'm having have been answered before, but I couldn't find an answer to my specific problem.
Here's a fiddle which illustrates the problem I'm going to descri... | common-pile/stackexchange_filtered |
How does Git keep track of branch state despite being unable to connect to my git server
My company uses a VPN to limit access to the corporate network. Our Git server sits on this corporate network, and as such requires the VPN for access.
Recently, when I checked out master locally I got the following output:
Your br... | common-pile/stackexchange_filtered |
Argument 2 passed to App\Http\Controllers\HomeController::productDetail() must be an instance of App\Product, string given
I have this route
Route::get('catalog/{category}/{product}', 'HomeController@productDetail')->name('product.index2');
And controller
public function productDetail(categories $categories, product $... | common-pile/stackexchange_filtered |
Group records using lookup object reference fields in fflib
I have a use case to group the accounts with the DNB Company Records(lookup in account)'s Global_Ultimate_DUNS_Number__c and check if the accounts tied via Global DUNS if they are present in more than one country and employee count > 10000 set the Segmentation... | common-pile/stackexchange_filtered |
Highcharts - colorByPoint for serie.scatter.marker
In Highchart I would get a series of colored points séquencielle way:
marker 1: green,
marker 2: blue,
marker 3: red,
marker 4: green,
marker 5: blue,
marker 6: red,
marker 7: green,
marker 8: blue,
marker 9: red,
etc.
This is exactly what is achieved for columns with ... | common-pile/stackexchange_filtered |
Teamcity - deploying to virtual application "ERROR_USER_UNAUTHORIZED" error
I have a website that also has a virtual application (separate project) at the root.
I am trying to deploy to the virtual application using Teamcity. However, I keep receiving the following error:
"More Information: Connected to the remote com... | common-pile/stackexchange_filtered |
Python tuple assignment and checking in conditional statements
So I stumbled into a particular behaviour of tuples in python that I was wondering if there is a particular reason for it happening.
While we are perfectly capable of assigning a tuple to a variable without
explicitely enclosing it in parentheses:
>>> foo_b... | common-pile/stackexchange_filtered |
How do you remove an li with specific text?
Thanks for taking the time to read this.
I need to remove the list item that contains "Log In". The problem is that once logged in the list items change and I can't remove them by the order they are displayed in the list. I also cannot just delete the html or give any of the ... | common-pile/stackexchange_filtered |
PHP page not working on Bluemix, but works fine on my local webserver
I'm trying to run this code
include 'safe/DAL.php';
$feedback = getAllCups();
if ($feedback != "Error.") {
for ($x = 0; $x < count($feedback); $x++) {
$tmp_cup = $feedback[$x];
echo '<a href="#" class="list-group-item">';
echo '<h4 cl... | common-pile/stackexchange_filtered |
Using keyboard.read_key to quit a program on a condition
I'm trying to add functionality to my first project, a number guessing game. I want to allow the user to either enter a number to guess, or press escape to exit the program.
I've contained an if else conditional within a try block, at the point that the user prov... | common-pile/stackexchange_filtered |
Position of rendered GeoTiffs are inconsistent
I'm using React With OpenLayers to render a GeoTiff overlay on top of a map (mapbox satellite).
The problem I'm facing is that sometimes these geoTiff files are a little bit off of their original location.
Here are some screen shots
image 1
image 2
As we can see here the i... | common-pile/stackexchange_filtered |
datepicker doesn't work in ie7
I have implemented a ui datepicker which works perfectly in FF but not in IE.
See here link try to click on the "Geboortedatum" field.
What's going wrong?
here is your problem:
//set the rules for the field names
rules: {
firstname: {
r... | common-pile/stackexchange_filtered |
Is there any way to create index in Pig Script?
I have a data file which has no id number ( index). Can one create index of each entry using UDF or any inbuilt function in pig?. For example:
data = load 'myfile.txt' using PigStorge(',') AS ( speed:float, location:charrarray);
A = foreach data generate index as (Id:int)... | common-pile/stackexchange_filtered |
Using a batch file to open Task Manager
Basically I want to use a batch file to open Task Manager.
All I need it to do is open Task Manager.
Easy, just type in TaskMgr in Notepad then save as a batch file.
Easy, just type in TaskMgr.exe in Notepad then save as a batch file.
Thank you for posting an answer - but mayb... | common-pile/stackexchange_filtered |
Java Spring Boot : How to find all rows with multiple Ids like findAllByAge(ArrayList<Long> ageList)?
I am having a table/entity User with fields like userId, name, age etc.
I know with Spring boot, in Repository, we can search for rows like
User findByUserId(Long userId)
Which may return User with the passed argument... | common-pile/stackexchange_filtered |
Stripping a string of characters in PHP
Possible Duplicate:
stripping out all characters from a string, leaving numbers
I have something produced by an API that looks like: 34 Canadian Dollars. I'm trying to get rid of the alphabetical characters and keep only the numeric characters. How can I do that?
Given the fa... | common-pile/stackexchange_filtered |
how to change the border of a cupertinotextfield when is focused in flutter
I am trying to develop a form using flutter and I need to change the border of my cupertinotextfield when the user focused on it.
What have you tried so far? Please [edit] your question to include a [mcve] of the code you want to change, incl... | common-pile/stackexchange_filtered |
EXC_BAD_ACCESS error.. textfield resignFirstResponder
I am a newbie to this Xcode stuff.
Details of my error:
1) I started with utility application in Xcode
2) In my MainView.xibI placed a text field. and linked it to code the easy way.(just dragging in to my MainViewController.h file. ..which declared it and even set ... | common-pile/stackexchange_filtered |
What if the Buddha wasn't a prince?
If the Buddha wasn't a prince would his outlook on life been different? If he was a farmer looking after his land, feeding his family for example, would he have simply left his responsibilities behind to attain Nirvana?
If he was the father or husband of a family that needed him, wo... | common-pile/stackexchange_filtered |
Find all dependencies in a Java class
I'm trying to get all dependencies in a Java class, including classes used for generics parametrization and local variables types. So far best framework I've found is apache bcel. Using it I can easily find all fields, method arguments and local variables from byte code. Basically ... | common-pile/stackexchange_filtered |
basic questions about SharePoint
I am newbie to SharePoint. Can anyone explain when to use what?
Team Site
Blank Site
Group WorkSite
Document Workspace
thanks
How we roll at my company:
A blank site is a good place to start out clean and empty. Use when no other site provides any clear benefit.
A team site is a blan... | common-pile/stackexchange_filtered |
Rewrite HTTP to HTTPS Django
I currently have a Django web server where I need to have users access through HTTPS. I went through this link Django HTTP to HTTPS and understand I need to implement a rewrite rule but am unsure about which file to modify.
Here is the code snippet in nginx:
server {
listen 80;
rewrit... | common-pile/stackexchange_filtered |
Use touchable/virtual keyboard with react-select
I'm deploying a react application that will run over PanelPC, so without keyboard.
In other part of code I use react-touch-screen-keyboard https://github.com/xtrinch/react-touch-screen-keyboard to show a virtual keyboard on pressing some input field.
Now I need to use it... | common-pile/stackexchange_filtered |
Phalcon PhP - flash messages not showing
I'm having trouble showing flash messages with Phalcon PhP. Here is how I register the service:
use Phalcon\Flash\Direct as Flash;
$di->set('flash', function () {
return new Flash(array(
'error' => 'alert alert-danger',
'success' => 'alert alert-success',
... | common-pile/stackexchange_filtered |
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