text stringlengths 70 452k | dataset stringclasses 2
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|---|---|
Will Jvm make compiled byte code into executable file
I read the following articles:
http://searchcio-midmarket.techtarget.com/definition/just-in-time-compiler
http://javarevisited.blogspot.in/2011/12/jre-jvm-jdk-jit-in-java-programming.html
I am now really interested in knowing what will happen when I run a class. JI... | common-pile/stackexchange_filtered |
Network manager always fails to autoconnect to wireless networks after boot. Manually connecting works fine
On both of my latpops running arch linux and KDE plasma Networkmanager fails to autoconnect to a saved wireless network after login with the message No secret provided which is quite annoying. Connecting manually... | common-pile/stackexchange_filtered |
Form for has_many based on records count in associated table
class User < ActiveRecord::Base
has_many :user_services
end
class UserService < ActiveRecord::Base
attr_accessible :service_id, :user_id, :value
belongs_to :user
belongs_to :service
end
For example I have 5 services: Google, Facebook, Youtube and e... | common-pile/stackexchange_filtered |
How can OpenCV element pointer exist in Obj-C Class?
I am a new settle in Obj-C.
I want to wrap a OpenCV class in Obj-C.
I have a C++ class now, it is like:
class cxx {
private:
IplImage* image;
public:
cxx ();
void modify ();
};
Now I am rewriting in Obj-C, I get confused in the memory type of the pointer... | common-pile/stackexchange_filtered |
Importing PyQ from within Spyder causes kernel to die
Have installed kdb+ 64-bit to a Windows 10 machine.
Running within Anaconda/Spyder, when I import PyQ, I get an error message that the kernel died. No issues running q stand alone from the command line.
Both of these
import pyq
from pyq import q
Give this err... | common-pile/stackexchange_filtered |
Handling a lossless jpeg Image in DICOM
I have a DICOM Image which has the image stored as the following
JPEG Lossless, Nonhierarchical, First- Order Prediction (Processes 14 [Selection Value 1]): Default Transfer Syntax for Lossless JPEG Image Compression
I can open the original DICOM file in Irfanview, and that work... | common-pile/stackexchange_filtered |
How to check status of hdfs job from java program?
I want to check the status of a job. Once it is completed I want to perform another action. The problem is I also want to check whether job is killed or aborted as many jobs can be there in hdfs and report accordingly.
https://www.programcreek.com/java-api-examples/ind... | common-pile/stackexchange_filtered |
How to press a button with java-script event inside a web-page by code for iOS (iPhone)?
I am writing an application for iOS (iPhone).
How to press a button with java-script event inside a web-page? I need to write a code to press this button. Then the event will be executed. And I'll take result of it's work.
Thanks a... | common-pile/stackexchange_filtered |
Non-voting-based reputation from edits
This question gave us this beautiful page where low quality posts are shown.
Usually those "low quality posts" are:
Answers that really are comments (score 46 example, score 46 example), but those are getting handled separately.
Poor questions (score 43 example, score 49 example)... | common-pile/stackexchange_filtered |
Add elements to Arraylist and it replaces all previous elements in Java
I am adding elements to a ArrayList and it adds the first one correctly but then when I add any subsequent elements it wipes replaces the other elements with the value from the most recently added and adds a new element to the ArrayList.
I ran test... | common-pile/stackexchange_filtered |
backbone.js routing when query passed to route contains /
My app basically takes some form input and returns a set of results. I have two routes
routes: {
'': 'search',
'search': 'search',
'results/:query': 'results'
},
results: function(query) {
var search = new ResultsSearchVie... | common-pile/stackexchange_filtered |
Keep activity alive when using register activity for result even if Dont keep activity is enabled
Is there a way to stop ActivityA from being terminated when it launches ActivityB using registerForActivityResult in Android, even when the "Don't keep activities" option is turned on? Are there any tricks or methods to ke... | common-pile/stackexchange_filtered |
Is passing Context as a parameter to a method in a Singleton class causes memory leak
I'm declaring a Singleton class where I need to pass context parameter for one of the methods in this class
public class MySingleton() {
Private Context mContext;
Private static MySingleton mInstance;
public static MySing... | common-pile/stackexchange_filtered |
How can I record both the screen and webcam using Canvas at 1080p and 30fps?
I tried this and it worked, but the video starts lagging after 30 seconds. No matter what I do, the video records smoothly for 30 seconds and then starts lagging. Am I missing something?
I'm not using requestAnimationFrame because it only work... | common-pile/stackexchange_filtered |
The jobs unicorn screams in vain in Internet Explorer 11
On the jobs page, a clever little unicorn lurks behind the Search Jobs tab. Hovering the cursor over the unicorn causes it to pop up and scream "New features!"
Clicking on the eyeless screaming unicorn in Firefox, Chrome, or Edge triggers the Meet the New Job Se... | common-pile/stackexchange_filtered |
SwiftUI TextEditor internal scroll padding without text cropping
Im building note view with footer over whole UI
var body: some View {
ZStack(alignment: .bottom) {
VStack(alignment: .leading) {
Text("\(note.date.formatted())")
.padding([.leading, .trailing])
... | common-pile/stackexchange_filtered |
Why do my nested python class instances become tuples?
I have defined some classes thusly:
class CustomParameter():
def __init__(self, strFriendlyAttribName, strSystemAttribName):
self.FriendlyAttribName = strFriendlyAttribName
self.SystemAttribName = strSystemAttribName
class PartMaster():
Att... | common-pile/stackexchange_filtered |
React MUI Autocomplete Store chosen Values
im new to React / Typescript. I just want to store the options that a user chose at the Autocomplete component. After that, i'd need to send the chosen values to an API. How do i do this?...
Code:
<Autocomplete multiple id="tags-roles" options={roles}
... | common-pile/stackexchange_filtered |
Redirecting from Facebook/Instagram in-app browser to default browser on iOS
I am trying to create a redirect to the default browser if a user opens my website link using the Facebook or Instagram in-app browser.
So far, my solution works on Android, where a dialog box informs the user that they are about to leave the ... | common-pile/stackexchange_filtered |
How do I pass a function as a parameter to in elisp?
I'm trying to pass one method to another in elisp, and then
have that method execute it. Here is an example:
(defun t1 ()
"t1")
(defun t2 ()
"t1")
(defun call-t (t)
; how do I execute "t"?
(t))
; How do I pass in method reference?
(call-t 't1)
First, I'... | common-pile/stackexchange_filtered |
Better way to terminate / stop / kill Spark jobs from a Play Framework controller using an API?
I do have a controller named SparkJobController
class SparkJobController @Inject()(cc: ControllerComponents, actorSystem: ActorSystem)(implicit exec: ExecutionContext)
extends AbstractController(cc) {
val jobsMap = scal... | common-pile/stackexchange_filtered |
Is this concept possible with iOS navigation tools
Lets say we have a starting point, (x,y). By using iOS navigation can we tell how far from that starting point we moved to another location (a,b). So if i walked 20 feet in a certain direction after starting would it be able to tell me how far I've moved and in which d... | common-pile/stackexchange_filtered |
Listen to body attach event
I have written a script which will be included in <head> tag of an HTML page.
It is supposed to add a special marker <div> in body and attach a listener on it before any other script in body is executed.
I cannot consume DOMContentLoaded event as it will be fired after all scripts have been ... | common-pile/stackexchange_filtered |
Opening a browser within native mobile app
I'm developing a native mobile app for Android and iOS using PhoneGap.I have a requirement to open a hyperlink in my applcation. I don't want the user to navigate away from my application by opening it in device's browser. Also I need to reuse the cookies that I set in my nati... | common-pile/stackexchange_filtered |
Angular 1.3 getter setter ng-model
Im starting to learn the new features in angular 1.3, and i don`t understanding this feature, what he does and what is benefit?
This will be a good place to read the benefits and the basic usage of ngModel
https://docs.angularjs.org/api/ng/directive/ngModel
I dont mean all ngModel i... | common-pile/stackexchange_filtered |
Where does YouTube's offline feature store video files?
I'm using YouTube offline feature on my Android device, so that I can playback the offline videos within the YouTube app even there is no internet connection. When I searched for any of the video files, I can't find them on device/SD card memory. Are they encrypti... | common-pile/stackexchange_filtered |
Browser downloads a file instead of showing my website when I visit it
I have tried various troubleshooting methods such as analyzing the .htaccess file, changing the PHP version, checking the theme files, and disabling any conflicting plugins, but unfortunately, none of these solutions have resolved the issue.
File is... | common-pile/stackexchange_filtered |
How to make search results include subdocument using .find() in Node js with MongoDB
Good Day,
For context, I am using node js, express and MongoDB in my project.
I have this code:
router.get('/test3', async (req, res) => {
const cookies = req.cookies;
// eslint-disable-next-line dot-notation
const to = coo... | common-pile/stackexchange_filtered |
Receive POST from External Form
I have a form on another website (using a different backend) that I want to be able to POST to my Rails application (on a different domain).
How do I generate a valid authenticity token for the external form so that my Rails app will accept it?
Assuming I can do the answer to the above ... | common-pile/stackexchange_filtered |
issue with angular2 routing
i have an issue using Angular2 routings , i build an application with three buttons , each button takes me to a specific route.
This is my app-routing.module page :
/***** importation Components****/
import {NgModule} from '@angular/core';
import {DashboardComponent} from './dashboard/... | common-pile/stackexchange_filtered |
How to communicate different rectangle positions between classes python
Here I have 2 classes; Player and Obstacle. Player has some basic movement with input from keys. I change Player.rect.x to change the position of player. In Obstacle I have a code that detects if the Player.rect.x reaches the same x postion as Obst... | common-pile/stackexchange_filtered |
URL changes when using ErrorDocument 403 in .htaccess
I have written a .htaccess file to make sure that visitors are always redirected to https and to www. In addition to that I have also added a custom html page for 404 errors.
When visitors try to access a forbidden file I want them to see my custom 404 message, as t... | common-pile/stackexchange_filtered |
Assigned Generator Class on Hibernate Annotations
Hibernate newbie here. I am working on a simple Hibernate mapping file.
When I am using the xml approach, I set the generator class to assigned.
There are certain logic that must be checked before an employee id is assigned so I cant generate it
automatically.
<id name... | common-pile/stackexchange_filtered |
Docker - Share environment variables with referenced volume containers
Is there a possibility to let Docker share the environment variables of containers that are linked with --volumes-from at runtime, the same way it does with containers linked with --link?
I'm using data-only containers for persistent data in my app... | common-pile/stackexchange_filtered |
How to map enum with ebean?
I am using play framework 2 and ebean
I have such enum, and saving Integer id at database
public enum Permission {
local$company$company_panel(2_001, "local.company.company_panel", "вход в компанийскую админку ")
Integer id;
String name;
String description;
Permission(Integer id, String nam... | common-pile/stackexchange_filtered |
number of relations that are reflexive and symmetric but not transitive
I'm familiar with Number of relations on A that are reflexive and symmetric but not transitive but I'm not clear on how to close out the problem.
Let $S$ be a set with $5$ elements. How many relations on $S$ are reflexive and symmetric but not tran... | common-pile/stackexchange_filtered |
Python 3 - transform Form to nested json
I am integrating an active campaign with my fastapi endpoint. However when the webhook is called, i get all the fields as a list of tuples.
Example:
[
("deal[fields][0][id]", 1),
("deal[fields][0][key]", "My Custom Field"),
("deal[fields][0][value]", "The field value"),
... | common-pile/stackexchange_filtered |
What is the proper way to handle assembly version?
I am looking forward to implementing a daily build for an upcoming project.
But before doing that, I need to know how to properly version an assembly.
I have the following concerns:
Should each assembly have an independent version number or should they all share the s... | common-pile/stackexchange_filtered |
Branching in visual studio moves wrong dll's
I have a main branch in Visual Studio where my project uses Microsoft.reportViewer dll's with version 10.x.x.x, but when I branch the project to a new branch, ex. from main to production, the Microsoft.ReportViewer dll's get updated to version 12.x.x.x
Why does it do this?
I... | common-pile/stackexchange_filtered |
Clear SMB network share credentials in OS X
I'm mounting a Windows network share on OS X 10.7 without being asked for the credentials. How can I make OS X forget any stored credential so it asks me?
I've already searched all displayed items in the Keychain, but none looks like it belongs to the Finder.
These are calle... | common-pile/stackexchange_filtered |
MATLAB: bsxfun unclear. Want to accelerate minimum distance between segments
Using MATLAB,
Imagine a Nx6 array of numbers which represent N segments with 3+3=6 initial and end point coordinates.
Assume I have a function Calc_Dist( Segment_1, Segment_2 ) that takes as input two 1x6 arrays, and that after some operations... | common-pile/stackexchange_filtered |
Represent a dictionary within a dictionary
I am creating UML diagrams that will represent C# code and I've reached somewhat of an impasse. I am currently representing a Dictionary<object, object> by using a qualified association, where the qualification is the key type and the class at the end of the association is the... | common-pile/stackexchange_filtered |
Write tiff 6.0 in strips after output from imagemagick or libtiff
I'm adjusting some brightness/contrast of tiff 6.0 images with bytes arranged in strips using imagemagick. The outputs are tiff 5.0 images with bytes in strips. I tried to force the output to tiff 6.0 format by tiffcp -t however the bytes are arranged in... | common-pile/stackexchange_filtered |
Why isn't my array being populated?
I have a javascript function that returns 2 Arrays. Each array element is an array, and each of those arrays contains a coursject object.
I know this is complicated, but the other people on my team are in charge of generating possible schedules from the classes and they want me to re... | common-pile/stackexchange_filtered |
Finding the real solutions of the radical equation $\sqrt{3x+10}-\sqrt{x+2}=2$
Find the solutions to the following:$$\sqrt{3x+10}-\sqrt{x+2}=2$$
This is what I tried so far:
\begin{align*}
(\sqrt{3x+10}-\sqrt{x+2})^2 & =2\\
(3x+10)+(x+2)-2\sqrt{(x+2)(3x+10)} & =2\\
2x+5-\sqrt{3x^2+16x+20} & =0
\end{align*}
Now I do n... | common-pile/stackexchange_filtered |
Why re-verify with CAPTCHA on failed form entry?
Is there a reason for sites to ask for another CAPTCHA verification when some other part of the registration form, e.g. the username, was invalid?
what you mean with "another CAPTCHA"? it did ask once and then after an failed login attempt, it show one another CAPTCHA?
... | common-pile/stackexchange_filtered |
javascript alternating row color when data change
I want to add alternating colors to rows in a table, but instead of changing color every other row I want to switch color when the data in the first column changed compare to the row above. For example in the table below, the first two row would have the same color sinc... | common-pile/stackexchange_filtered |
The formation keeps breaking apart every time one of the hexapods starts limping.
That's the problem with waiting until complete failure. By then the partially faulty robot has already disrupted the collective behavior for minutes.
But if we isolate robots too early, we lose functional units unnecessarily. There's th... | sci-datasets/scilogues |
jquery load to hide content
There is javascript on my webpage, but I need to hide it from my users (I don't want them to be able to see it because it contains some answers to the game.)
So I tried using Jquery .load in order to hide the content (I load the content from an external js file with that call). But it failed... | common-pile/stackexchange_filtered |
How to pivot table in R
I've been trying learn R for a while but haven't got my knowledge up to even a decent level yet. Please help me in this pivot.
I have a csv data file with 5000 rows with the following data fields: Name, channel (Internal or external), Survey sent date & Survey received date.
Base data would look... | common-pile/stackexchange_filtered |
How to delete comment that is inside of Post schema?
I'm working on social network app where user can make post and comment. I'm trying to delete comment that is inside of a post. I work with MERN (mongoose, express, react, nodejs). I can successfully delete post, but don't know how to delete its comment.
This is my Mo... | common-pile/stackexchange_filtered |
Trouble tracing error "Invalid Metadata Provided"
I followed this tutorial to learn how to use the tensorflow.js model mobilenet in node.js:link
Now I am trying to use my own tensorflow.js model trained in teachable machine using the @teachablemachine/image package: link
Here is my code:
const tf = require('@tensorflow... | common-pile/stackexchange_filtered |
Apache Airflow Celery Executor: Import a local custom python package
I'm using Bitnami's prepackaged Airflow Multi-tier architecture found here:
https://azure.microsoft.com/en-us/blog/bitnami-apache-airflow-multi-tier-now-available-in-azure-marketplace/
Here's what they have to say about how the DAGS are shared across... | common-pile/stackexchange_filtered |
What is the name of this style? (Karate maybe?)
I've seen this video around a fair bit,
but I can't find much background about who / what organization / style it is?
That's a godan grading! Words fail me... Whatever style it is, stay as far away from it as you can!
Even though the style is rather questionable, I don... | common-pile/stackexchange_filtered |
How to validate cascade delete when no corresponding table entry exists for that entry?
I have these 2 models
class Category(models.Model):
store = models.ForeignKey(Store, related_name="categories")
name = models.CharField(max_length=100)
and
class Item(models.Model):
store = models.ForeignKey(Store, rela... | common-pile/stackexchange_filtered |
How javascript regexp.compile() works?
Possible Duplicate:
Javascript: what's the point of RegExp.compile()?
Javascript is said to be an interpreted language, then how actually the compile method works for regular expressions. Does it is really compiles the pattern or it is just an abuse of notation.
The verb "comp... | common-pile/stackexchange_filtered |
How to do data binding in polymer with meteor
I'm very new to data binding and the two frameworks. Right now I'm pretty stuck at how to bind the data within a polymer element.
For example, I have a book list with books' name. If I only use blaze to do the rendering, I would do it in the follow way:
//app.js
Template.bo... | common-pile/stackexchange_filtered |
Return typed object property when accessed by key
Hard to explain so here is an example:
interface O {
n: number;
s: string;
}
const f = (key: keyof O, o: O) => o[key];
const value = f('n', { n: 1, s: '' }); // value type is (string | number)
In this situation I'd like value type to be number because the key n po... | common-pile/stackexchange_filtered |
A subset of a metric space is dense if...
Let $(X,d)$ be a metric space, $E$ a subset of $X$ and $p$ a point of $X$.
A neighborhood of $p$ is a subset of $X$ consisting of all points $q$ of $X$ with $d(p,q)<r$, some $r>0$.
$p$ is a limit point of $E$ if every neighborhood of $p$ contains a point $q\neq p$ of $X$ which... | common-pile/stackexchange_filtered |
GT521F52 Fingerprint sensor library
I have a GT-521F32/52 FP sensor and Rpi 3 B. I am looking at this library but it doesn't seem to work.
http://www.yoctopuce.com/EN/article/test-of-the-gt-521f52-fingerprint-reader
I also checked this http://www.yoctopuce.com/EN/article/test-of-the-gt-521f52-fingerprint-reader but do... | common-pile/stackexchange_filtered |
Swift, load video of the gallery without compression
When you offer the possibility to a user to use a video previously registered in the gallery of the iPhone with a UIImagePickerController, it's imported and compressed to 1280x720 regardless of the original resolution. Is it possible to get the original video at the ... | common-pile/stackexchange_filtered |
Tab bar controller inside a navigation controller, or sharing a navigation root view
I'm trying to implement a UI structured like in the Tweetie app, which behaves as so: the top-level view controller seems to be a navigation controller, whose root view is an "Accounts" table view. If you click on any account, it goes... | common-pile/stackexchange_filtered |
Where should I put my form validation in codeigniter in fat model and thin controller approach?
I am confused on where to put the form validation in fat model and thin controller approach in codeigniter. I want to separate the business logic. Is including the form validation destroying the business logic separation?
I... | common-pile/stackexchange_filtered |
Query both first_name and last_name from wp_usermeta at the same time
I'm trying to fetch both the first_name and last_name of all users at the same time, using the wpdb-object and the wp_usermeta table. I can't seem to figure out how to get both in the same query. Below is what I've got so far.
global $wpdb;
$ansa... | common-pile/stackexchange_filtered |
How to save videos from "file:///" to camera roll in Swift?
In my app, I have a custom Camera that writes captured video to a temporary path that looks like this: file:///private/var/mobile.... My question is, how do I save the video to camera roll?
What I have tried:
PHPhotoLibrary.shared().performChanges({
PHAsse... | common-pile/stackexchange_filtered |
Merge 2 array of objects with different properties
I have 2 arrays of objects:
array1 = [{"id":1,"cost":200,"qty":56},{"id":2,"cost":100,"qty":16}];
array2 = [{"id":1,"cost":200,"desc":"a good one"},{"id":2,"cost":100,"desc":"a bad one"},{"id":3,"cost":50,"desc":"an okay one"}];
I want to merge them so it looks like t... | common-pile/stackexchange_filtered |
'AutoField' object has no attribute 'remote_field'
I am getting a strange error in Django 1.8:
'AutoField' object has no attribute 'remote_field'
I have a model like:
from django.db import models
from django.utils import timezone
class Event(models.Model):
product_type = models.CharField(max_length=250, null=Fal... | common-pile/stackexchange_filtered |
How to SELECT data from one table that meets all requirements in another table
I have a really simple table here with applicants, skills and another table with just skills. My goal is to see which applicants meet ALL requirements in the required skill table.
p1 Java
p1 Oracle
p2 Java
p2 C#
p2 Oracle
p3 C#
AND... | common-pile/stackexchange_filtered |
Are there any hidden words in this sentence?
Children growing up in Costa Rica are surrounded by some of the most beautiful and diverse landscapes in the world........................................................................................................................
Am I right ?......................
........ | common-pile/stackexchange_filtered |
Transformation Theorem and Showing Independence of N(0,1) Random Variables
I am trying to solve the following problem:
Show that the following procedure generates $N(0, 1)$-distributed random
numbers: Pick two independent $U(0, 1)$-distributed numbers $U_1$ and $U_2$
and set $X = \sqrt{−2 \log U_1 }·\cos(2 \pi U_2... | common-pile/stackexchange_filtered |
Can I use a power supply to power a solenoid electromagnet?
I've got several unused coils of 14 gauge wire that have ferrite iron cores cut to the length of their spools. They have maximum current power transmission ratings of ~5.9A, and according to a resistance by length calculator on google the overall resistance is... | common-pile/stackexchange_filtered |
Why does tempfile and os.chdir() throw RecursionError?
import os, tempfile
with tempfile.TemporaryDirectory() as tempdir:
os.chdir(tempdir)
Why does this throw a RecursionError? How is this bit of code recursive in the first place? How would I go about changing the working directory to that of a temporary one?
T... | common-pile/stackexchange_filtered |
IF Formula, Within 90 days condition
I have a formula which works off two tables. The formula reads the company name in the same row (Column B, in this case row 22), and does a vlookup in another table to find a match. It then looks for the word 'Won' in column Z of the same row, and then if the date in column AH is wi... | common-pile/stackexchange_filtered |
How Do I remove video playback on my iPhone 7 completely?
Hi I want to completely disable the ability to play videos on my iPhone. I don't mind jailbreaking the phone to change some core settings if this is the solution. I'm not just not sure what to change. Thank you.
iPhone 7 OS 12.
Welcome to Ask Different. It wo... | common-pile/stackexchange_filtered |
Detect ScrollView has reached the end
I have a Text with long text inside a ScrollView and I want to detect when the user has scrolled to the end of the text so I can enable a button.
I've been debugging the event object from the onScroll event but there doesn't seem any value I can use.
I did it like this:
import Rea... | common-pile/stackexchange_filtered |
Equivalent sqlsrv_ for array_push() in PHP, XAMPP, SQL SERVER 2012
Is there an equivalent code for array_push() in sqlsrv_? Like sqlsrv_array_push(). I'm not sure if it has one, I haven't read a documentation on that code. Is there an alternative for this?
I tried to re-code it, and this is what I've got so far.
EDIT: ... | common-pile/stackexchange_filtered |
Code your own IOC Container
Has anyone out there written their own IOC Container in C#? Or do the vast majority of folks use the various frameworks such as Spring. What are the pro's and con's of each?
charkit: I think the question on its own is pretty platform-agnostic. Some platforms may force you to write one, sinc... | common-pile/stackexchange_filtered |
How to ignore or exclude a file when pull request in github
We have 4 branches, 1-dev, 2-qa, 3-staging, 4-master. We want to update and add some people in CODEOWNERS file in 1-dev, and 2-qa to 4-master's CODEOWNER's file will be retain. Since there are 4 reviewers for 1-dev and 2 reviewers for 2-qa to 4-master.
I tried... | common-pile/stackexchange_filtered |
Distributed WSO2 APIM: Problems with KeyManager
Now I am testing the API-Manager doing a distributed install of pruduct.
When I start the Analytitcs and publisher (both in ditributed hosts), the analytic's Log don´t stop to show the error messages:
[2018-04-12 15:00:18,770] ERROR {org.wso2.carbon.databridge.core.i... | common-pile/stackexchange_filtered |
Force content update to cloudfront, without using invalidate
I am using cloud front as CDN. Is there a way to force a content update? I have a file on my origin server which I've updated with a new version (same name, new date time stamp). But when I check it in cloudfront, its still the old file.
I have seen this thre... | common-pile/stackexchange_filtered |
How to run racket with geiser: getting error:Can't exec program: /Applications/Racketv6.0/DrRacket.app
I am new to Emacs and I am having a bit of trouble. I am looking to run racket from Emacs using Geiser. I told Emacs where racket is as follows:
(setq geiser-racket-binary "/Applications/Racket\ v6.0/DrRacket.app")
(... | common-pile/stackexchange_filtered |
$\lim\sup$ and $\lim\inf$ of a sequence of independent random variables with two states
Let $(X_n)_{n\geq1}$ be a sequence of random variables such that
$$ \mathbb{P}(X_n= n^{2/3})=1-\mathbb{P}(X_n=0)=\frac{1}{3n}$$
Find $\lim\sup X_n$ and $\lim\inf X_n$.
We know that
\begin{align}
\{\omega:\limsup X_n(\omega) = +\in... | common-pile/stackexchange_filtered |
Typescript: why this code throws an exception while it is a 100% valid javascript code
It is claimed that TypeScript is a superset of Javascript.
Here's a question on Stack about this.
Here's a quote from spec:
TypeScript is a syntactic sugar for JavaScript. TypeScript syntax is a
superset of ECMAScript 2015 (ES2015) ... | common-pile/stackexchange_filtered |
Await inside for loop is admitted in Dart?
I have a program like the following:
main() async {
ooClass = new OoClass(1);
int val = await function1();
print(val);
ooClass = new OoClass(2);
val = await function1();
print(val);
ooClass = new OoClass(3);
val = await function1();
print(val);
}
OoClass oo... | common-pile/stackexchange_filtered |
Reusing choco solver model to further constrain the solution
I'm using the choco solver library to generate a set of puzzles. I need to run the solver, check how many solutions there are and if there is more than one, add an extra constraint. Repeating this will give me a set of constraints (clues) that has a unique so... | common-pile/stackexchange_filtered |
KeePass like program without password auth
I'm looking for a program that's like KeePass's UI, and self contained 1 database file, but without the master password requirement.
Essentially take KeePass, and remove the master password requirement.
I'm not looking for a password manager, otherwise I'd just use KeePass. ... | common-pile/stackexchange_filtered |
Accidentally messed up /etc/passwd
I accidentally modified the default shell program /bin/bash for my user in /etc/passwd. I didn't set a root password in my ubuntu server installation.
Now I can't even login. Is there anything I can do?
Boot up into a live disk, mount the partition and fix /etc/passwd :)
Or .. start... | common-pile/stackexchange_filtered |
Exchange email message not being sent through Powershell script
Good day,
The message for email users about expiring password is not being sent even though the script doesn't show any error message and runs successfully.
Need help investigating where is the issue. I have checked O365 exchange admin message trace and th... | common-pile/stackexchange_filtered |
Find the sum of series $ \sum_{n=1}^{\infty}\frac{1}{n^3(n+1)^3}$
Let it be known that $$\sum_{n=1}^{\infty}\frac{1}{n^2}=\frac{\pi^2}
{6}.$$ Given such—find $$\sum_{n=1}^{\infty}\frac{1}{n^3(n+1)^3}$$
Attempt:
I have tried using the fact that $\displaystyle \frac{1}{n(n+1)}=\frac{1}{n}-\frac{1}{n+1}$ and then expandi... | common-pile/stackexchange_filtered |
Xcode 15+ iOS 17+ error: Failed to install the app on the device
Not able to debug Apps from XCode 15+ on iOS 17+ devices.
Tried disconnecting the VPN
Tried updating path name from /Developer to /Developers
Still nothing working on debugging iOS Device not showing up in the Supported Devices list.
| common-pile/stackexchange_filtered |
Type Casting Issue Using File Writer
enter image description hereI have written a file writer and a file reader class in which you put data into and use it by file reader in another class methods. The type of my variable defined in Account class is integer.To write it in file, I change the type as String(because I have... | common-pile/stackexchange_filtered |
How to post and cast payload?
My goal is to call api (via post), accept payload as base type and later cast it to concrete type. If I do that from main solution (where my api stands), everything works well. But I can't understand why same code doesn't work from other solutions.
So I have my request (declared in differe... | common-pile/stackexchange_filtered |
Overwriting in a random access file
I have a random access file opened in "r+b" mode with records of equal length. Can I change the contents of a record after reading it and overwrite in place?
I tried the following code but on running I get: Segmentation fault(core dumped)
#include<stdio.h>
int main()
{
struct tal... | common-pile/stackexchange_filtered |
Error: Unable to cast object of type 'System.Int32' to type 'System.String'
I have finish perfectly coding Register Page, Login and now the UpdateCustomer page has errors - Background info : I'm using Microsoft Access as data source
LabelState.Text = (string)Session["sState"];
LabelPostalCode.Text = (string)Ses... | common-pile/stackexchange_filtered |
How to generate a .elf file with keil v5.30 to simulate in proteus
how are you?. I'm looking for how to generate a .elf file with keil v5.30 to simulate in Proteus and being able to se the source code while the simulation is running but I can't find nothing, I'm simulating a stm32f103c6 and I think the compiler is ARMC... | common-pile/stackexchange_filtered |
cant figure out how to fix the bug
Using JAVA I am trying to sort and array of integers (ascending) by radix sort but dont seem to work out the bug.
public class Ex_radix {
public static void radixSort(int[] A) {
int d = 0;
for (int digit = 0; digit < A.length; digit++) {// Checks what is the
... | common-pile/stackexchange_filtered |
How to call a method with a parameter decorated with @Vaule annotation in a spring project?
When there is a parameter decorated with @Value annotaion in a method, it is ofcourse no compile error. Just like the code bellow:
public void Sample0(@Value("${hmac.key}") Optional<String> key) {
if (key.isPresent()) {
... | common-pile/stackexchange_filtered |
How to hide source code from public view
How to hide source code from public view in php, asp.net and with javascript.
I have seen many CMS and other website that source is hidden from public view, like wordpress config.php, whmcs configuration.php, and more files are hidden, but inside it have code but when we check ... | common-pile/stackexchange_filtered |
VueJS - how to delay data item updating?
Not sure how to title this question, but here's my situation: I have an array of objects. Among other fields, the objects have a date_beginning and a date_ending field. In presenting my array of objects, I break them into two groups -- first group has a value in only the date_be... | common-pile/stackexchange_filtered |
What does "while" mean in the following sentence?
What does while mean in the following sentence? Is this the same as "while I like blue, Henry likes red"?
The Border Defense Cooperation Agreement would be aimed at avoiding armed conflict while the actual lines of the border are agreed to.
No, in this case it means ... | common-pile/stackexchange_filtered |
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