text stringlengths 70 452k | dataset stringclasses 2
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|---|---|
An error ouucrred while I calling the write function of the QTcpSocket class from a QThread
I am learning about Multi-threaded programming in Qt, and then while I'm calling the write function of the QTcpSocket class from a QThread.The function output is:
QObject: Cannot create children for a parent that is in a differe... | common-pile/stackexchange_filtered |
Naming differences between project dependencies and :require
When I look at something like, say, the clojure.data.json source code I can see a namespace looking, for example, like this:
(ns clojure.data.json...)
So when I want to :require that in my .clj Clojure files, I simply do something like this:
(ns so.example
... | common-pile/stackexchange_filtered |
IQueryable model does not contain definition for GetAwaiter and no accessible extension GetAwaiter accept first argument of type IIncludableQueryable
I am getting the error above when I try to do a query to the database. This was working fine in .NET 5, but as soon as I created a new project in .NET 6 and using exactly... | common-pile/stackexchange_filtered |
Extension to the page icon status in SDL Trdidion 2009
We are using SDL Tridion 2009 SP1.
We have implemented a new functionality, an extension in our CMS which allowed us to lock a page.
If a page it is locked it cannot longer be published ( the information of a page that is locked is kept in a database which... | common-pile/stackexchange_filtered |
Functions called when showing and hiding uisearchcontroller
What functions are called that I can use/override when a UISearchController's search bar is tapped and when the Cancel is tapped?
I want to do things (like adjust table view offset) when the search bar and scope bar options are shown and then hidden.
You can ... | common-pile/stackexchange_filtered |
How to get arguments of an objective-c method while executing it
I create a simple example trying to get the first argument of the method, if it works I plan to extend it to any number of arguments:
+ (void)simpleTest:(NSInteger)teamId {
unsigned int argumentCount = method_getNumberOfArguments(class_getClassMethod... | common-pile/stackexchange_filtered |
WinForm: How to implement button with correct background colors
I'm developing winform app with C#. And I created custom button inherent from UserControl as shown below:
public partial class UserButton : UserControl
{
public UserButton(string UserID)
{
this.Size = new Size(32, 50);
this.BackColo... | common-pile/stackexchange_filtered |
Error 400: invalid_request - Custom URI scheme is not supported on Chrome apps
I'm trying to run Oauth in my Chrome extension, but when I try to login, here's the error I get.
Here is what I've verified, the id of my extension, and the id of my OAuth 2.0 Client IDs is the same.
Here's my function, that runs:
const... | common-pile/stackexchange_filtered |
Why volatile and MemoryBarrier do not prevent operations reordering?
If I understand meaning of volatile and MemoryBarrier correctly than the program below has never to be able to show any result.
It catches reordering of write operations every time I run it. It does not matter if I run it in Debug or Release. It also ... | common-pile/stackexchange_filtered |
srcset - Responsive image loading wrong file
My goal is to serve different versions (resolutions/sizes) of the same image, which should occupy 100% of the width of the viewport, so I can serve a 800px version to mobile devices (or, generally, devices with smaller displays or slower connections), 1366px and above to lar... | common-pile/stackexchange_filtered |
Server not picking up information from database and passing it to client
I am trying to get my server to get the sso from the logged in user (web) and pass that to an AS3 client.
If I set a specific SSO in the client (bellow) the server picks up the user from the database.
Currently I get the error: ERROR 1: You have a... | common-pile/stackexchange_filtered |
How does keras handle convolution in case the size of the output is less than the possible number of extracted features using convolution?
All is in the question:
Consider the case we specify an output size of 64 but with current convolution layer parameters we can get 128 features.
How is this handled in general and u... | common-pile/stackexchange_filtered |
MongoStat via cron to file?
I'm looking to run mongostat command and have that export out to a file... Wondering if its OK to run this via cron giving that its a continuious stream of data does that work OK if I enter the command as a cron? Is there a better way?
I want to ensure that if the server gets rebooted that t... | common-pile/stackexchange_filtered |
c++ binary file add records, search and replace
I am working on binary files in turbo c++ 3.5 and i want to create a library program. I want to add information about books in a binary file and do functions such as: Search and replace, delete a record, and etc.
I do this functions but i have 2 problems: 1. For example w... | common-pile/stackexchange_filtered |
Write data to influxDB for old date
I am trying to write data into influx db using HTTP API.
curl -i -XPOST 'http://localhost:8086/write?db=mydb' --data-binary "poc_test,First_Name=Ajay,Last_Name=Kumar Age=25"
it successfully writes data with current point (timestemp) in DB. However I want to write data of two years b... | common-pile/stackexchange_filtered |
Does clicking a Pokémon on the map determine if it's shiny or not?
I read this comment earlier (quoted in case it's removed, emphasis mine) and If a Pokémon is shiny for someone, is it shiny for everyone in the same location?:
I also can confirm this: I just had a regular Magikarp on the map. Once the battle started i... | common-pile/stackexchange_filtered |
PHP doesn't insert in SQL Table even if there aren't error
I am working with the ip information of who visits an html page. I don't want to use GeoIp etc: I'm going to use ipinfo.io service. At the end of html page I did a get function, and inside it I wrote the ajax post.
$.get("http://ipinfo.io", function (response)... | common-pile/stackexchange_filtered |
Add basic console apps such as `zsh` or `nano` to the base Linux provided by Docker Desktop app
I recently installed Docker Desktop app version 4.22.0 on macOS Ventura on a Mac with Apple Silicon (ARM, not Intel). I successfully pulled and ran a couple of containers: one for MySQL database server, and one for Postgres ... | common-pile/stackexchange_filtered |
Restrict the number of time an application is installed on machine
How does a big key product like those of MSOffices restrict their buyers/users by either the number of its installation times or the number of its installed machines ?
For one software CD, the product are installed and useable via for example 3 license... | common-pile/stackexchange_filtered |
How can I fade something to clear instead of white?
I've got an XNA game which essentially has "floating combat text": short-lived messages that display for a fraction of a second and then disappear.
I've recently added a gradual "fade-away" effect, like so:
public void Update()
{
color.A -= 10;
... | common-pile/stackexchange_filtered |
Unable to call gnome-terminal command in my C++ code
char *mycmd = "gnome-terminal --profile 'me' -e '/usr/bin/programA --file/usr/bin/config/myconfig.ini --name="programA" --loggingLevel=1'";
popen(mycmd, "r");
Error on 1st line: error: expected ';' before 'Node'
I know this is because of the "" for --name
Is there a... | common-pile/stackexchange_filtered |
is there a sophisticated way to grep this file
I have one file. Written in BNF it could be
<line>:== ((<ISBN10>|<ISBN13>)([a-Z/0-9]*)) {1,4})
For example
123456789X/abscd/1234567890123/djfkldsfjj
How can I grep the ISBN10 or ISBN13 ONLY one per line even when in the line are more ISBNs. If there are more ISBNs i... | common-pile/stackexchange_filtered |
Can't find a fragment with a tag
I have some trouble to find a fragment by a Tag:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_logged);
bottomNav = findViewById(R.id.nav_bar);
bottomNav.setOnNavigationItemS... | common-pile/stackexchange_filtered |
The frequency tracking system you proposed for the medical cyclotron won't work beyond 100 MeV. At those energies, you're looking at nearly doubling the RF frequency as the protons accelerate.
That seems excessive. In the LHC, the frequency barely changes at all during acceleration.
Exactly my point - you're thinking... | sci-datasets/scilogues |
save email, country, ..., full name from facebook to database with login with facebook
<div id="fb-root"></div>
<script>
window.fbAsyncInit = function() {
FB.init({
appId : 'myappid',
channelUrl : '//www.mywebsite.com/channel.html',
status : true, // check login status
cookie : true, ... | common-pile/stackexchange_filtered |
How to show components in the content area of home component instead of separate page in Angular 5
I am new to Angular 5 ,Here I am facing a problem with component routing .
What I want to do is ,When a user open the app first it should show a login screen (login screen with full height and width of browser window).Onc... | common-pile/stackexchange_filtered |
Why is my GUI freezing?
I'm new in TPL world, and I did that code:
var myItems = myWpfDataGrid.SelectedItems;
this.Dispatcher.BeginInvoke(new Action(() =>
{
var scheduler = new LimitedConcurrencyLevelTaskScheduler(5);
TaskFactory factory = new TaskFactory(scheduler);
foreach (MyIte... | common-pile/stackexchange_filtered |
If the diagram is commutative, $f$ is one-one and $g$ is onto.
Let $f:A \to B$ , $g:B \to A$, and $\operatorname{id}:A \to A$ be the identity. If the diagram
$\hspace{4cm} $
commutes, prove that ${ f}$ is one-one and ${ g}$ is onto.
THEOREM If the diagram above commutes, then $ f$ is one-one and $g$ is onto.
PROOF T... | common-pile/stackexchange_filtered |
Approximating an integral with the value at some uniformly distributed points
Let $f(x)$ defined on $[0, 1]$ be a smooth function with sufficiently many derivatives. $x_i = ih$, where $h =\frac{1}{N}$ and $i = 0,1,\cdots,N$ are uniformly distributed points in $[0, 1]$. What is the highest integer $k$ such that the nume... | common-pile/stackexchange_filtered |
How to add a local plugin with cordova
when i use the command :ionic cordova plugin add MyPlugin
.it throw an error : Error: Invalid Plugin! MyPlugin needs a valid package.json
but i have used the commend :plugman createpackagejson MyPlugin ,MyPlugin is the local design plugin ,but add fail.
ionic version :3.8.0
cord... | common-pile/stackexchange_filtered |
how to convert this uri file://mnt/ to this uri content://media
I posted a similar question, but I have not received an answer that solves the problem.
convert url from sdcard to content uri
i need simple code that convert this format:
file:///mnt/sdcard/Movies/Your_voice/Your_voice080513_141510.mp4 not this forma cont... | common-pile/stackexchange_filtered |
What's the easiest website registration process?
Are there other ways of confirming a user registration other than a confirmation email? I'm finding a lot of confirmation emails are getting sent to users junk mail folders and flooding our customer service with calls.
Current solution is to simply ask for email twice i... | common-pile/stackexchange_filtered |
Why are some upvotes missing?
I answered some questions and i can see that others have up voted my answer but I don't see any points added to my reputation and the total reputation points are the same!
I took a picture of it. Do you know what is happening? :D
Had you possibly already reached the limit of 200/day (not... | common-pile/stackexchange_filtered |
MariaDB slow log - sleeping state queries implementation
I'm using MariaDB 10.0.36, and I see a lot of open threads in sleep under the command column, so I guess that the application doesn't close the connection to the DB,
Eventually, the thread will close after reaching the time out of 300 seconds.
I want to know what... | common-pile/stackexchange_filtered |
Why does casting an array of charcters return a long number instead of ASCII value?
I am trying to cast an array of characters to int (or the corresponding ASCII value), when I try to convert a single char to int works fine but when I try to do it with an array it doesn't quite work.
Why is that? What am I doing wrong?... | common-pile/stackexchange_filtered |
Wrong opacity transition behaviour in Chrome when loading CSS from file?
Not sure if I'm doing something wrong here or whether this indeed is a Chrome rendering bug.
Here is my very small example:
.hover-test span {
opacity: 0;
transition-property: opacity;
transition-duration: 1000ms;
}
.hover-test:hover span ... | common-pile/stackexchange_filtered |
Animation: How do I make animation to repeat after I visit another activity and come back?
I was wondering how to make an animation repeat after comeback on the specific page. My animation basically translates a RelativeLayout a few pixels down when you visit a certain activity. But if I then click on a button that sen... | common-pile/stackexchange_filtered |
grouping data from two dataset
i've got a problem with dataset:
I've got two dataset from two different server but they have the same columns.
so it's like that:
First DataSet :
asset description make jobtype jan feb ... dec
0001 mine ik Acc 0 0 10
0002 yours ic Over 0 0 10
... | common-pile/stackexchange_filtered |
H2 database login issues
I am using a local file based H2 Hibernate database with Grails.
I have two separate file type dBs setup in dataSource.groovy:
dataSource {
logSql = false
pooled = true
dbCreate = "update" // one of 'create', 'create-drop', 'update', 'validate', ''
url = "jdbc:h2:devDb;MVCC=TRU... | common-pile/stackexchange_filtered |
AngularJS : Render child li when parent li is selected
I have a requirement where i need to display only the child of the selected li.
Ex. In the image shown below, EIS_ASCP_FORECAST_SETS_V is checked, so it's child FND_USER and MRP_FORECAST_DESIGNATORS_V is shown and rest of the elements are hidden. Similarly, when FN... | common-pile/stackexchange_filtered |
Connecting with Facebook API in Power BI
Query window
I have problems with connecting with the Facebook API in Power BI.
Problem occurs when I try to aggregate the number of likes from a table -Count of id. Well it works perfectly with pages with a low number of likes, like a local blog and my personal page but when I ... | common-pile/stackexchange_filtered |
PenAlignment.Outset has no effect
I'm drawing a rectangle with Pen.Alignment = PenAlignment.Outset onto a PictureBox (which has a green background).
This is the code:
Private Sub PictureBox1_Paint(sender As Object, e As PaintEventArgs) Handles PictureBox1.Paint
Dim iTop As Integer = 1
Dim iLeft As Integer = 1
... | common-pile/stackexchange_filtered |
Update list item in root site when other list's item is updated in subsite
I have a "main" list in the root site of site collection and multiple lists ("child") in subsites. When I update (create/update/delete) item in a subsite list I would like to update a item in root site list. I though about event receiver on chil... | common-pile/stackexchange_filtered |
Concatenating char arrays in C++ (tricky)
So I've got an exercise in which I have to concatenate 2 char arrays as follows:
const int MAXI=100;
char group[MAXI+7]="things/"
char input[MAXI];
cin >> input;
//Doing something here!
cout << group << endl;
Have to make smthing happen so it returns -- things/input_text --
... | common-pile/stackexchange_filtered |
Can horizontally and vertically polarized light combine to become circularly/elliptically polarized light?
Well, we know that circularly/elliptically polarized light is made up from orthogonal components. So is it possible then to create circularly/elliptically polarized light by combining horizontally and vertically p... | common-pile/stackexchange_filtered |
How to use EndInvoke when events/delegates called are not your responsibility
I currently have a class that receives information constantly from an API.
When its received that information it fires an event/delegate which other classes can subscribe to.
Because I don't want to block the thread the class is running on I ... | common-pile/stackexchange_filtered |
I want to create a complex slice in Power BI that will not display the values selected in another slice
I have two slices on a page with the names of cities, the input data in both slices are the same.
It is necessary that there was an opportunity to select an object in the first slice, go to the second slice and selec... | common-pile/stackexchange_filtered |
How do i make the border full color (gray) instead of (half/half) css/html?
i am a newbie that tries to learn HTML + CSS
I would like this border to be in full gray color and as we can see its half / half - i do not understand why, thanks enter image description here
my console and image below:
reset border-style to s... | common-pile/stackexchange_filtered |
making a python function input a list
I am coding for a function and want to turn this input,
[], [], ["pepperoni", "pepperoni"], wings=[10, 20], drinks=["small"]
in a function cost_calculator
The problem is it is not letting me take it since there is the word wings and drinks in it. Trying to convert it into a list g... | common-pile/stackexchange_filtered |
Resetting NSMutableArray
What is the best a quickest way to reset an NSMutableArray?
-[NSMutableArray removeAllObjects] doesn't work for you?
Stupidly it appears to actually release the object... What is the point in that? Anyway I got round it by putting a [NSMutableArray retain] just before the removeAllObjects.
J... | common-pile/stackexchange_filtered |
WebApi - The request contains an entity body but no Content-Type header
I'm trying to accept application/x-www-form-urlencoded data on my webApi endpoint. When I send a request with PostMan that has this Content-Type header explicitly set, I get an error:
The request contains an entity body but no Content-Type heade... | common-pile/stackexchange_filtered |
How to read this string into jsoncpp 's Json::Value
I have such a json string :
{"status":0,"bridge_id":"bridge.1","b_party":"85267191234","ref_id":"20180104151432001_0","function":{"operator_profile":{"operator":"aaa.bbb"},"subscriber_profile":{"is_allowed":true,"type":8},"name":"ServiceAuthen.Ack"},"node_id":"aaa.... | common-pile/stackexchange_filtered |
Displaying gazebo realsense image using ROS, depth image looks weird and having different size from the raw
Trying to display images captured by realsense in my gazebo simulation onto an opencv window. But the depth image is showing colorful despite rviz showing black and white. And the raw and depth image from the sam... | common-pile/stackexchange_filtered |
Creating DbContext outside of Asp.Net core project
I'm fairly new to Dependency Injection, ASP.NET Core and EF Core, so someone please point me to the right direction.
Currently, I have the following codes under the startup.cs:
services.AddDbContext<MyDbContext>(options =>
options.UseSqlServer(Configuration.GetConn... | common-pile/stackexchange_filtered |
How to create and login external users authenticated against a third-party Oauth2 server?
I'm working on an SSO implementation where I have to give access to a Drupal 7 site to external users authorized/authenticated by Oauth2. I'm struggling with the process of taking the supplied user information from the Oauth2 serv... | common-pile/stackexchange_filtered |
bind to ngModel through clickable options instead of select-option (dropdown)
I am trying to build a basic colorpicker with predefined colors.
for that I have an object "colors" with color-values as it's properties:
public colors = [
{ value: '#ffffff' },
{ value: '#919191' },
{ value: '#555555' },
// a... | common-pile/stackexchange_filtered |
Unable to open database file error on using subsequent queries
I have the following code, the first cursor object works fine, but when i do another query and assign it to the flightCursor, it gives the error.
Cursor cursor = database.query( CityAndAirportsTable.notificationsTable, new String[] { CityAndAirportsTable.no... | common-pile/stackexchange_filtered |
Simple sortable list with rails and a :pos column inside a table?
Im looking for a simple sortable list solution or method to update the position of max 50 rows. I tried several gems but they all store the id as a big value ( like reorder) or in a seperate table.
What would be a solution to update a table with question... | common-pile/stackexchange_filtered |
multiple segues to the same view controller
I'm really new to coding, so if this is stupid please be gentle :P.
What I'm trying to achieve with swift coding is to have 2 view controllers that can pass data based on the sending segue.
VC1 is setup with 2 labels and 2 buttons. Label 1 is player 1 name, label 2 is play... | common-pile/stackexchange_filtered |
Subtraction of trigonometric functions
I was working on a problem booklet and came across the following equation.
$$\sqrt2\sin(2x)-\cos(2x)=\sqrt3\sin(2x-a)$$
$a \in \mathbb{R}$ is a specific value that I'm supposed to find, but I don't see how to make the first part look like the second part in the first place, so I c... | common-pile/stackexchange_filtered |
How to replace a character with another character in a list of string
I have the following list of strings:
a = ['1234!zf', '5678!ras', 'abcd!ggt', 'defg!z', 'hijk!', 'lmnk!reom']
I want to replace the 4th character with another character (the character will always be the same in every string, I just don't know it, in... | common-pile/stackexchange_filtered |
How to display records outside of a form
I am new to ASP.NET.
Here i have a webpage with 2 sections, left and right.
I have to fill a form on the left side, and right side i have to display some records comes from database. (See the screenshot.)
In my knowledge I need to use a form tag to submit form. Same time I have ... | common-pile/stackexchange_filtered |
Is it possible to make a microwave frequency oscillator with an LC circuit?
Can a Colpitts oscillator circuit consisting of pF value capacitors and nF value SMD inductors be used as a microwave frequency (within 500MHz, 5GHz) oscillator.
This seems to be another attempt at your last question, which was unanswered and ... | common-pile/stackexchange_filtered |
calculating end date from start date in jquery
I have a requirement to calculate end date given start date and duration. Start date is date and duration is number of years. So end date will be : start date + duration - 1 day.
For e.g. start date is 15/06/2012 and duration is 12 months then end date will be 14/06/2013.
... | common-pile/stackexchange_filtered |
How to implement third Nelson's rule with Pandas?
I am trying to implement Nelson's rules using Pandas. One of them is giving me grief, specifically number 3:
Using some example data:
data = pd.DataFrame({"values":[1,2,3,4,5,6,7,5,6,5,3]})
values
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
5
8
6
9
5
10
... | common-pile/stackexchange_filtered |
Does using a laptop riser help make workplace more ergonomic?
I use a laptop (a 13-inch Macbook Pro) for my daily programming work. I've faced some back problems in the past, which I currently address through stretching exercises (via yoga). Is there a way to modify my environment to improve the ergonomics of using a ... | common-pile/stackexchange_filtered |
Use of the definite article "the" before "church"
I was in a Teacher's selection for a school in my country, and one of the coordinators said that she heard a mistake from another teacher that was unacceptable. I tried to figure out why was that, but I thought it was silly and forgot about it. Then I was asking about t... | common-pile/stackexchange_filtered |
Macros in C++ breaks with postfix increments
I need a working MAX macros (without(!) declaring main function) which assign 'r' the maximum of numbers 'a' and 'b'. This code breaks in compilation. How can it be fixed?
#define MAX(x, y, r) ((x) > (y) ? (r = x) : (r = y))
int x = 10;
int y = 20;
int r;
MAX(x, y, r);
Th... | common-pile/stackexchange_filtered |
Can we make a symmetric wavefunction out of two anti-symmetric wavefunctions?
And, if so, then can be say that we've made a boson out of two fermions?
Mathematically,
If
f=fermion=f(x,y)
then
b=boson=[f(x,y)-f(y,x)]/2
Yes, the product of two antisymmetric wavefunctions is symmetric. However, such a system is not a fun... | common-pile/stackexchange_filtered |
Detect scroll in 100% height fixed div
I have a 100% height x 100% width fixed main container on my website, in which I would like to detect the scroll event. The page structure could be described as a slider with fixed active slide and non-active slides being positioned absolutely below the main container. I got it wo... | common-pile/stackexchange_filtered |
Teradata Large Table Partitioning or Split into multiple parts
We have a large table (4 Terabytes) in Teradata. For compliance reasons, we need to keep 13 months worth of data. However, for querying, we may only need one month worth of data (300GB). I have already added partitioning on a Timestamp column for a day inte... | common-pile/stackexchange_filtered |
Coplanar codition
My question is simple I want to verify two question. These question is started in Hartshorne book Proposition (IV.3.8).
Let $X$ be a projective variety in $\mathbb{P}^n$
the set $\{(p,q)\in X \times X | L_p \cap L_q \neq \emptyset\}$ is a closed set where $L_p$ is the tangent line to $X$ at $P$?
Fix ... | common-pile/stackexchange_filtered |
A question about the well-ordering theorem
In Munkres' book "Topology", he states that
Well-Ordering Theorem: If $A$ is a set, there exists an order relation on $A$ that is a well-ordering.
Then, in his discussion of the Maximum Principle, he writes that
For a given uncountable set $A$, we know from the well-orderin... | common-pile/stackexchange_filtered |
Finding the Outlines of a Graph
I'm trying to find the equations of the outlines of a graph in python with matplotlib.pyplot (in terms of μ and σ). I already, numpy and scipy outlined the graph, but I can't find a way of getting the equations of both of the lines in terms of the mean and standard deviation.
import matp... | common-pile/stackexchange_filtered |
submit payload nonce to server Braintree SDK Paypal ruby rails
Im uisng Braintree Paypal SDK to render paypal button in form with hosted feilds. however, I cannot figure out how to submit nonce to server. how do i do that in this section?.
onAuthorize: function (data, actions) {
return paypalCheckoutInstance.... | common-pile/stackexchange_filtered |
git push NOT current branch to remote
Is there a way in git bare repository to push a branch that is not in HEAD right now?
For example i have two branches:
$ git branch
* master
another
And i have two remotes set: origin and another.
I need to be able push from another to another/another just in one command without... | common-pile/stackexchange_filtered |
FileSystemException: Cannot open file, path
I'm trying to the read an excel that will be provided from the user via file_picker: ^2.0.13 using spreadsheet_decoder: ^1.2.0, here's the methode of reading the file :
void _excelReader({String filepath}) async {
var file = filepath;
var bytes = File(file).readAsByte... | common-pile/stackexchange_filtered |
Updating background colour using batchUpdate in Google Apps Script API
I am trying to use Google Apps Scripts batchUpdate to update the styling of a range of cells.
I have put together the very simple example to hopefully enable me to get started, however I am getting the following error message back from this.
Google... | common-pile/stackexchange_filtered |
Unbound breakpoints in VSCode | React
I am trying to debug my react application auth.js file, however, the debug points are unbound.
My project structure is as follows:
The file which I am trying to debug (auth.js) is under this folder.
However, all the Frontend codes are in a different folder named: "Frontend".
There... | common-pile/stackexchange_filtered |
EFProf .NET Framework 4.5
I recently started using EF5 with .NET Framework 4.5, I wish to use Entity Framework Profiler,
but when I try to initialize it, I get an exception
System.InvalidOperationException: System.InvalidOperationException: The type or namespace name 'Infrastructure' does not exist in the namespace '... | common-pile/stackexchange_filtered |
SQL query takes more than an hour to execute for 200k rows
I have two tables each with around 200,000 rows. I have run the query below and it still hasn't completed after running for more than an hour. What could be the explanation for this?
SELECT
dbo.[new].[colom1],
dbo.[new].[colom2],
dbo.[new].[colom3]... | common-pile/stackexchange_filtered |
Rename macos subfolders in my home directory to lowercase
I'm looking to change the casing of macOS's default folders (the ones that sit in my home folder) to lowercase.
~/myname/Desktop -> ~/myname/desktop
~/myname/Downloads -> ~/myname/downloads
~/myname/Music -> ~/myname/music
If possible, it'd be great to avoid mo... | common-pile/stackexchange_filtered |
plot solution that becomes multivalued
Consider burgers equations $u_t + u u_x =0 $ with initial data $u(x,0) = e^{-x^2}$. The characteristics are given by
$$ dx/ds = u, dt/ds = 1, du/ds = 0 $$
with initial curve $\Gamma = (r,0,e^{-r^2})$ So we have
$$ t = s, u = k $$
where $k$ is constant. and
$$ x = us + r $$ since... | common-pile/stackexchange_filtered |
Performance Issue with Spring BOOT 1.5.6
Performance Issue with Spring BOOT 1.5.6
We are using a spring boot java based REST API application where we have the below spring MVC async parameters. Under heavy load when the endpoint is tested the endpoint is returning API response avg of 30-50 seconds. This is happening wh... | common-pile/stackexchange_filtered |
Namespace cannot directly contain members such as field or
I get this error when I just add a class in visual studio community edition 2017 version.
using System;
using System.Collections.Generic;
using System.Text;
namespace CSU-app1
{
class Class1
{
}
}
Invalid identifiers
Hyphen is not a valid charac... | common-pile/stackexchange_filtered |
Heroku CSS file not updating
In regards to a Facebook APP I am currently building, I changed some of the codes in the base.css file in Heroku, and when I use the commands:
git commit -am
git push heroku
The page still looks the same after reloading, getting the message "Everything up-to-date".
What am I missing/doing... | common-pile/stackexchange_filtered |
Step by Step instructions to install HDF5 on Windows
I need a spreadsheet support in Tkinter. To install a module tkintertable available on GitHub, it requires a library called tables which in turn requires HDF5.
For installing HDF5, I downloaded it's file below
https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/... | common-pile/stackexchange_filtered |
Why did someone downvote my question without reading it completely?
I had asked this question today. Within 20 seconds someone had downvoted the question. Here's the proof:
It's not possible for a person to read the whole question in 20 seconds. So why did they down-vote? Is it OK to down-vote like this?
That questio... | common-pile/stackexchange_filtered |
Resuming for loop if JSONException occurs
Im parsing the json response from foursquare. There are some json objects that are missing so I catched it. But how do you continue a for loop if an exception occurs;
if (length > 0) {
for (int i = 0; i < length; i++) {
JSONObject venueObject = venues.getJSONObjec... | common-pile/stackexchange_filtered |
X labels not right! pgfplots bar chart
I am pretty new to pgfplots, and I am attempting to make a bar chart using, but the xtick labels are not appearing with respect to the bars.
Code:
\documentclass{amsart}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage{float}
\usepackage{caption}
\usepackage{pgfplots}... | common-pile/stackexchange_filtered |
QueryProperty on ViewModel gets assigned to variable too late in .NET MAUI?
I am calling a page from my main page and I am using QueryProperty to pass a string. I want to evaluate this string and create a different list of objects depending on which string was passed so that I can reuse this same page for different thi... | common-pile/stackexchange_filtered |
Wordpress child theme for second installation
We have WordPress installed for our main website with it's own theme. I now want to install another WordPress in a sub-folder where I want to use the main website's theme there. So I've made a new theme which includes 3 files:
index.php
style.css
functions.php
I'm referrin... | common-pile/stackexchange_filtered |
How do I react to a QML button click in C++
I am trying to launch a different QML Page from my C++ code by hooking into the clicked() slot of a button in my QML but it's not working.
Button {
objectName: btnLogin
text: qsTr("Login")
id: btnLogin
}
And the c++
QObject *newButton = root->... | common-pile/stackexchange_filtered |
Ember Model get is not a function
Why sometimes in setup controller on my product route, model.get('property') works and other times I have to retrieve properties with model.property
It throws an error
model.get( is not a function...
Why is this happening, clues?
Details :
Product Route -
model: function(params) {
... | common-pile/stackexchange_filtered |
How to get values from an object without the object name in Javascript
The question sounds weird I know. But its a weird question. Let me clarify.
Im using the facebook graph api. The feeds for my page are returned in JSON and i have this bit of JSON here:
"message": "A3Media Uk Website is fully up and running! Tell y... | common-pile/stackexchange_filtered |
Not able to start MongoDB instance - Starting database mongod [fail]
I downloaded MongoDB on my WSL on Win 11, following the step by step from the Microsoft website.
But when I run the command:
sudo service mongodb start
It returns this: Starting database mongod [fail]
I don't know what to do, I've tried several things... | common-pile/stackexchange_filtered |
Regex whitespace (\s) handling all spacing types
I'm very new to these, but have a regular expression/replace function:
string.replace(/\s{10,}/gi, ' ');
Because I have a text string that is out of control with a combination of white-spaces, tab spaces, and line-breaks. The problem I am facing is that the above expres... | common-pile/stackexchange_filtered |
Way for my texture to emit light/glow on the Eevee engine
So, im working right now on a scene which ends with this red Ruby, im tryning to find a way for it to glow but keeping all its details, already went with the alpha map trick but doesnt get the finish version i want, its there a step im missing or there's another... | common-pile/stackexchange_filtered |
Is std::format going to work with things like ICU UnicodeString?
Rather than a long preamble, here is my core question, up front. The paragraphs below explain in more detail.
Is there a template parameter in std::format (or fmt) that will allow me to format into ICU UnicodeStrings?, or perhaps into something like char1... | common-pile/stackexchange_filtered |
On exit event for Windows Phone 8
How can I register an OnExit Event for my Windows Phone 8 app to do some tasks before user exits Application.
I tried using:
Application.Current.Exit
But Visual Studio says it wont be called for Windows Phone.
Any Help?
Thanks
You have a PhoneApplicationService.Closing event. In the ... | common-pile/stackexchange_filtered |
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