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Correct way to architect an single insert event from Fragment
Imagine that I have a simple modal with static data rendered.
This data is passed as an Parcelable argument to the modal fragment. When the modal is opened, I want to add it to the userHistory database, a simple insert which I don't expect any kind of return... | common-pile/stackexchange_filtered |
How do I report a typo on the Unity website?
at http://unity.ubuntu.com/about/
A powerful desktop and netbook environment things brings consistency and elegance to the Ubuntu experience.
I suggest "things" has to go in "things brings"
Bugs on the Ubuntu Website can be reported directly in Launchpad:
https://launchpad... | common-pile/stackexchange_filtered |
I want to display rows in a Document Library in two columns side by side in SharePoint Designer, XSL
I am working in a rowview template, which basically iterates through all of the row items and displays them according to what i have set them at.
<table>
<tr>
<td>
<choose>
//different images for differ... | common-pile/stackexchange_filtered |
C++ "Error: a nonstatic member reference must be relative to a specific object"
I'm trying to include experiencecalculator from a class but I get this Error: a nonstatic member reference must be relative to a specific object.
#include "stdafx.h"
#include <iostream>
#include <string>
#include <stdio.h>
#include <iomanip... | common-pile/stackexchange_filtered |
Speed up data transfer from db to application
I have build an application that handles data stored in a MS SQL server database. This server is hosted externally of our company and has to be connected to via SSH because of company rules.
On a regular working day it takes about 7 minutes to retrieve a list of data, while... | common-pile/stackexchange_filtered |
Is it possible to add a nuget package as runtime only dependency?
I'm working with the following projects:
MyFramework.csproj (class library)
MyCustomerApp.csproj (class library)
References MyFramework
MyLauncher.csproj (Executable program)
references MyLauncherDependency.nupkg
MyCustomerApp.csproj is the 'runnabl... | common-pile/stackexchange_filtered |
Storing keys in KeyChain with KeyChainItemWrapper
I'm using KeyChainItemWrapper class, provided by Apple's Sample Code to save the authentication token to the keychain.
KeychainItemWrapper *keychain = [[KeychainItemWrapper alloc] initWithIdentifier"JetTaxiApp_AuthToken" accessGroup:nil];
But when I'm trying to set t... | common-pile/stackexchange_filtered |
Behavior of matrix rank under thresholding of its elements
Let $A$ be a $n \times n$ real matrix of, say, rank $r$. Consider the matrix $$\max \{0,A\}$$ whereby each negative element of $A$ is set to $0$ and the non-negative elements are left unchanged. Is there anything known about by how much the rank of $A$ can incr... | common-pile/stackexchange_filtered |
Why is my istream going bad after I call getline with it
I am writing code for a coding class, and I am writing a class called MyString which is supposed to be able to store a dynamic char array that acts like a String. However, when writing a read() function that is meant to act like the getline() function, I ran into... | common-pile/stackexchange_filtered |
Git: how to mark a file as conflicted after "git merge-file"?
I've been using "git merge-file" to help me port code from a different repository. This works great.
However, when a merge conflict happens, though "git merge-file" will properly report it, the file isn't marked as needing resolution in "git status". In the ... | common-pile/stackexchange_filtered |
Looping to find related records
Looking for assistance/direction in setting up a loop? function to find related records in a table.
The table (tblTransactions) holds information about various transactions we are tracking. I am also using this table to reference a predecessor transaction. Now I am seeking a way to l... | common-pile/stackexchange_filtered |
batch file for merging large CSV in one excel sheet
I have large CSV multiple file say 20-30mb which has same header however the number rows of those files are different. I need a batch file which will copy the content of all the CSV file in one excel sheet.
Hope you guys will help me in creating a batch file please.. ... | common-pile/stackexchange_filtered |
"Biztalk projects" icon missing in Visual Studio
I have Biztalk 2002 and Visual Studio 2003.
In Visual Studio I create a blank solution, I right click on the new solution to add a new project, which I want to select "Biztalk Projects". However, the BizTalk Projects selection is missing from my environment.
Only C#, C+... | common-pile/stackexchange_filtered |
Need help wiring a new double pole line voltage thermostat
[
Just bought my first home and this is my first time posting, so please forgive me if my terminology is incorrect.
I currently have bedrooms upstairs each with 1 baseboard heater and thermostat for each. The circuit breaker is off and I've undone most of the w... | common-pile/stackexchange_filtered |
Firebase check if a value exists without reading a snapshot or trying a write (for unique usernames)?
I've been stuck on this problem for many hours now, so any help is appreciated. Trying to make an Android app with Firebase for user authentication (simple-login email and password) along with unique usernames. I have ... | common-pile/stackexchange_filtered |
jConfirmation on top of dialog
I'm new to html& jquery. I'm having a dialog and while trying to close it, I need to ask a confirmation message, which should be displayed on top of the existing dialog. I tried using jconfirmation, but it comes up after closing the existing dialog. But I need the confirmation to come on ... | common-pile/stackexchange_filtered |
SyncFusion WPF ComboBox in Grid- How to set display text on OnCommitCellInfo event
I have a SyncFusion ComboBox dynamically added in SynckFusion:GridControl with following code:
SchoolGrid.Model[rowIndex, columnIndex].CellType = "ComboBox";
SchoolGrid.Model[rowIndex, columnIndex].ItemsSource = itemSource;
S... | common-pile/stackexchange_filtered |
Basic circuit analysis question
Why current is negative in this situation? Because EMF and current directions are the opposites?
Can someone give me a good explanation on relationship between current and EMF?
When the current is negative it means that it is actually flowing in the opposite direction of the arrow. Fo... | common-pile/stackexchange_filtered |
Elasticsearch + Kibana, no logstash, web issue
I have a AWS instance, set up a log aggregator. I would like to setup Kibana and Elasticsearch there. Kibana went up and configured itself, but it doesn't connect to Elasticsearch, which is running on the same machine. The error in /var/log/elasticsearch/elasticsearch.log ... | common-pile/stackexchange_filtered |
Unable to use wagtail with multiple databases
As the title suggests, I'm finding it difficult to use multiple databases with Wagtail.
My Objective is simple: Implementation of a scenario where all the Django as well as Wagtail tables will be created in the sqlite database for now rather than in the postgreSQL db. ... | common-pile/stackexchange_filtered |
using the same linker ld script file target for two files
lets assume I have a memory allocation that looks like this:
MEMORY
{
firstfile : ORIGIN = 0x00000000, LENGTH = 0x2000
secondfile : ORIGIN = 0x00002000, LENGTH = 0x6000
}
now I want to use the same ld script for two different files. 'firstfile.c' and ... | common-pile/stackexchange_filtered |
Mod Rewriting directory structure to appear differently
I hate having to ask for help, but editing .htaccess is one of those things in life that I cannot and will not ever wrap my head around. I've been at this for months trying to learn, and I've got nowhere. I finally admit defeat and come seeking help!
I have a dire... | common-pile/stackexchange_filtered |
Styling md-tooltip (Angular Material 1.1.3)
I have a mat-tooltip that I was styling through a CSS like this:
mat-tooltip .mat-content {
// custom values, styling is not applied
}
However since 1.1.2 release of angular material this styling is not being applied to my tooltips. Has anybody encountered a similar issu... | common-pile/stackexchange_filtered |
How can I extract a NSDictionary from an NSDictionary on a lower level
I have an NSDictionary that contains an NSDictionary which also contains NSDictionaries. Now I have code to extract what I need when I only have the website. This is my code.
NSInteger selectedRow = [self.myTableView selectedRow];
NSString *current... | common-pile/stackexchange_filtered |
Laravel + vuejss app Api not working in Subdomain subdirectory in live
I am trying to deploy code to a live server built in laravel vuejs.i have subdomain.and in sub domain i have created a subfolder. I have followed this link .The issue is that the project runs but any api is not working. It gives 404. From the consol... | common-pile/stackexchange_filtered |
How to disable css warning "Unknown property" in Eclipse Mars?
I get many "Unknown property" warnings in my css files.
This might be due to the fact that I have e(fx)clipse 2.0 and the Eclipse Web Developer Tools installed.
If I open the css files with the e(fx)clipse css editor and add /SuppressWarnings/ the warning... | common-pile/stackexchange_filtered |
using parameter text file in bash
How can I change 3rd field of records by depending on another file? Is it possible to use awk?
Sorry I am new to this
Example:
Records
xxxx xxxx 1234 xxxx
xxxx xxxx 5678 xxxx
Parameter (another file)
1234,9001
5678,9020
My expected output is
xxxx xxxx 9001 xxxx
xxxx xxxx 9020 xxxx
... | common-pile/stackexchange_filtered |
Is there any function similar to stristr() in PHP 5.2
Is there any function similar to stristr()? I want to use stristr(), but I can't because my PHP version is 5.2.9.
So I need a similar function which gives the same functionality.
<?php
$email =<EMAIL_ADDRESS>echo stristr($email, 'e'); // outputs<EMAIL_ADDRESS>echo s... | common-pile/stackexchange_filtered |
RegEx: How to match a whole string with fixed-length region with negative look ahead conditions that are overriden afterwards?
The strings I parse with a regular expression contain a region of fixed length N where there can either be numbers or dashes. However, if a dash occurs, only dashes are allowed to follow for th... | common-pile/stackexchange_filtered |
Responsive website: why would touchstart be needed instead of click?
I'm developping a complex Single-Page-Application using ReactJS.
This page was initially a desktop browser application with lots of "onclick" listeners everywhere, including internal code, but also external plugins/libs that we can't modify easily.
... | common-pile/stackexchange_filtered |
Unable to load static file in django 1.8
Here the relevant configuration for settings.py:
import os
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'dj... | common-pile/stackexchange_filtered |
Construct a monotonic function $f$ on $\Bbb R$ so that $f'(x)$ exists (finitely) for every $x\in \Bbb R$ but $f'$ is not a continuous function.
This is an exercise from Rudin's Real and Complex Analysis book.
Construct a monotonic function $f$ on $\Bbb R$ so that $f'(x)$ exists (finitely) for every $x\in \Bbb R$ but $... | common-pile/stackexchange_filtered |
Confusion about setting something.prototype.__proto__
In the code for the Express module for Node.js I came across this line, setting inheritance for the server:
Server.prototype.__proto__ = connect.HTTPServer.prototype;
I'm not sure what this does - the MDC docs (https://developer.mozilla.org/en/JavaScript/Guide/Inhe... | common-pile/stackexchange_filtered |
Whats missing in this code, and is it right?
I have to write a code in c, where the user can type numbers above 0.
If the user types a number below or = 0, then following will be the
output: the minimum of the numbers, the maximum, the average, the sum
and the quantity of the numbers. I have to use the scanf function i... | common-pile/stackexchange_filtered |
Openstack: Are components related to a keystone::project auto garbage-collected upon project deletion?
Hello dear community,
in the research of how to properly delete projects and their resources via the OpenStack API I was only able to find a hint in the official python sdk, the project_purge.py (docs). Here deletion... | common-pile/stackexchange_filtered |
Azure Logic App office 365 outlook connection issue
I am unable to create office 365 outlook connection in azure logic app.
It shows me following error-:
Create and authorize OAuth connection failed. Connection test uniqueness failed.
Can anyone please help me to resolve this issue.
One of the reasons you are receiv... | common-pile/stackexchange_filtered |
How do I suppress the "Save a local copy" prompt in clear case?
Background
In clearcase, whenever you uncheckout, or check in files, you get a prompt that says:
Save private copy of <file> ? [yes]
For each individual file.
Problem
I am trying to check in hundreds of files at once with a script and I know I don't want ... | common-pile/stackexchange_filtered |
recordFetchedBlock on CKQueryOperation not being called
I need to query for CKRecords of the recordType "Event". When I call recordFetchedBlock, I will add those records to my array. However, recordFetchedBlock is never getting called. Please help! Thank you:
//TODO: Query for all Event records
var database: CK... | common-pile/stackexchange_filtered |
How to prove that, if two numbers are equal $\mod2$ and$\mod3$ ,they are equal$\mod 6 $?
I was wondering if it could be proved without using the Chinese remainder theorem, arithmetically.
Thank you
If $2\mid a-b$ and $3\mid a-b$, then $6\mid a-b$
Technically you don't need the full power of the Chinese remainder theo... | common-pile/stackexchange_filtered |
iOS FCM token issue "NotRegistered"
I am attempting to call the API "https://fcm.googleapis.com/fcm/send" using my server key to send an FCM to a specific token. However, I am encountering an issue with the following response.
Request:
{
"to": "<MY TOKEN>",
"data": {
"body": "Test Notification !!!",
... | common-pile/stackexchange_filtered |
How do I move my IIS web site to be under the Default Web Site?
I have the Default Web Site in the IIS, i have a second web site that i want to use the same binding as the default. Right now it creates a second website.
As is
I want move the website to be under the default web site like the one below.
To be
I hope i ma... | common-pile/stackexchange_filtered |
Visual Studio Code Ethereum tutorial
Are there any tutorials on how to use MS Visual Studio Code to write contracts in solidity?
Not sure on specific VS tutorials, but this is a generic tutorial for solidity:
http://solidity.readthedocs.org/en/latest/
which should work on: https://visualstudiogallery.msdn.microsoft.co... | common-pile/stackexchange_filtered |
Is reaching the end of a C array legal from the standard view point?
Today, I encountered a piece of C code that looked pretty much like this:
void my_func(unsigned int *);
int main() {
unsigned int a[8];
// init_a(a); => a is properly initialized
my_func(a);
}
void my_func(unsigned int * a) {
unsigned in... | common-pile/stackexchange_filtered |
What is the equivalent to a VirtualBox setting in Qemu?
I'm trying to create a Packer template that has both a VirtualBox and a Qemu builder for the same thing. The VirtualBox one works fine, but with Qemu, I'm having some difficulty figuring out how to setup the networking properly.
More specifically, in the VirtualBo... | common-pile/stackexchange_filtered |
How to put condition based query for MySQL
I want to create a forum.
Scenario:
When a user click on question list from forum, It will redirect a page where he can find the respective Question and list of answer,
Whenever i used below mentioned query, I found the question from the question table (im_forum_question) on ... | common-pile/stackexchange_filtered |
How deep should a squat be?
Recently, I've read some articles that suggest that you should go below 90 degrees.
On the other hand, I've talked with a trainer in my gym, and he usually places a bench behind him so that he couldn't go below 90.
What is your take? Below 90 or 90?
Note: When I'm talking about degrees, I ... | common-pile/stackexchange_filtered |
Bind Tooltip Visibility to variable so that it shows text conditionally in code-behind
If I have a class that holds a static variable that will contain the Visiblity status of a Tooltip, how would I write the code-behind to dynamically change the Tooltip visiblity when the visiblity variable changes?
i.e. When Tooltip ... | common-pile/stackexchange_filtered |
Truecrypt compromised? (Coldboot attack)
In light of recent developments in computer forensics and "password recovery" utilities, can encryption technologies such as TrueCrypt still be relied on for a high degree of protection?
It would seem to me as though the ability to retrieve decryption keys from a device's RAM (e... | common-pile/stackexchange_filtered |
How do I return an index of where a number should go if it isn't found in a Binary Search in JAVA
So I have a binary search code that finds where a number should be placed to maintain sorted order. I've been at this for a little over an hour and a half so far trying to figure this out so I could use a push along.
What... | common-pile/stackexchange_filtered |
ADB Batch Script
I really need some help with my syntax and getting this to run right. So im trying to automate an entire kodi, and llama install just by entering your ip into a batch file. Any assistance would be much appreciated.
cls
echo.
echo You will install an app
echo The app need to be in your ADB-Folder
echo B... | common-pile/stackexchange_filtered |
Creating csv file in Scala
I am trying to to create a csv file in Scala by getting data in the form of JsValue from a third part API.
My method to save data to CSV file is :
def saveToCSV(str:Seq[JsValue]) = {
val outputFile = new BufferedWriter(new FileWriter("Result.csv"))
val csvWriter = new CSVWriter(outputFile... | common-pile/stackexchange_filtered |
Getting value from contenteditable div
Up to this point, I've been using a textarea as the main input for a form. I've changed it to use a contenteditable div because I wanted to allow some formatting.
Previously, when I had the textarea, the form submitted fine with Ajax and PHP. Now that I've changed it to use a cont... | common-pile/stackexchange_filtered |
Purpose of storing variables in web.xml?
A lot of the advice on the web on storing variables which may change depending on the env/other conditions is to put them in web.xml, but isn't the web.xml within the war file? even if you find the exploded war and change it, wouldn't it get overriden if you update the war file?... | common-pile/stackexchange_filtered |
Stringgrid with buttons
1st Question:
How do you call the part in stringgrid that is not visible? You need to scroll to see it.
For example:
There are 20 rows in a stringgrid but you can see only 10 at a time. You need to scroll to see other 10. How are the "hidden" ones called?
2nd Question:
I know this is probably ... | common-pile/stackexchange_filtered |
How to manipulate iOS conversation's streams?
I found two very useful topics here and here. But I need somehow to change speaker/mic stream. For example, apply some effects or stop audio from being played to user at all. So my question is not about recording, but about manipulation of audio in real. Is there the way I ... | common-pile/stackexchange_filtered |
Python3 reques with cert and key "verified fail"
I'm trying to request data from endpoints, I can do that with curl -k --key a-key.pem --cert a.pem https://<endpoint>
But when I using python3 to do that, I failed every time
Examples:
With curl:
root@control-plane-0:~# curl -k --key /etc/kubernetes/a-key.pem --cert /etc... | common-pile/stackexchange_filtered |
How can i associate a library symbol with an existing class
I am using Flash Develop for compilation ( Not Flash IDE )
Here is a sample code :
[Embed(source = 'assets.swf', symbol = 'app.view.CustomButton')
var customButton_Class:Class ;
var customButton_Instance ;
customButton_Instance = new customB... | common-pile/stackexchange_filtered |
No module named (image_dehazer)
I was loading image_dehazer library, but it didn't work....
this is part of the error message and I don't know what to do !!
Collecting image_dehazer
Using cached image_dehazer-0.0.4.tar.gz (5.0 kB)
Using cached image_dehazer-0.0.3.tar.gz (4.9 kB)
Using cached image_dehazer-0.0.2.t... | common-pile/stackexchange_filtered |
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