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Oracle SYS_CONNECT_BY_PATH equivalent query into SQL Server

I'm trying to convert a complex query involving the Oracle SYS_CONNECT_BY_PATH syntax into SQL Server: SELECT DISTINCT TO_CHAR(CONCAT(@ROOT, SYS_CONNECT_BY_PATH(CONCAT('C_',X), '.'))) ...
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  • 1,347
31votes
1answer
2kviews

What is the ":ABPerson" string in CNContact identifier?

My iOS application checks contacts from time to time and imports new to its own database. I checks that contact already exists by identifier field, that usually filled by UUID: CNContactStore *store ...
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31votes
2answers
897views

Some documentation features not working in Xcode 8

I'm experimented with documentation comments for Swift in Xcode 8 and found that not every feature from Markup Formatting Reference works. In particular, I can't make seealso: callout working and can'...
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31votes
0answers
1kviews

debugserver died with an exit status of 0x00000000

I was running app on xCode iPhone 6 stimulator using the latest iOS 10. And after sometime the app crashes giving message debugserver died with an exit status of 0x00000000 Here is the screenshot ...
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31votes
1answer
1kviews

Can't access prototype function in jQuery plugin

I'm trying to create an image gallery consisting of multiple 360 degree images. I wanted to use Valiant360 for this, since it seemed to do all I needed it to do. The initiation through Angular ...
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  • 319
31votes
1answer
270views

How do I force the use of the desktop menu when the grid is fluid?

I'm using Drupal 7 and Omega 3. The front page of my website needs an image that covers only the top half of the page, and it needs to expand to full width regardless of the browser size. I found ...
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  • 699
31votes
0answers
2kviews

Unit-Test project fails to build after installing .NET 4.5

I have a WPF solution in .NET 4.0 that includes a Unit Test project which tests the different commands used in the ViewModels. Everything was working fine, but then I installed .NET 4.5 and VS2012. ...
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  • 6,875
31votes
1answer
928views

Piwik Filter Graph by Custom Variable

In piwik, is it possible to filter the visitors graph based on a custom variable from the tracker? I want to show an evolution graph of all the visits with a 70 value in the first custom variable slot....
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  • 1,381
30votes
1answer
8kviews

Updated to Mac OS Big Sur and getting "Warning: Expected min height of view" errors in R

I updated to Mac OS Big Sur last night and every time I open R or plot anything in R I get the warning: 2020-11-16 12:07:49.015 R[2217:9583] Warning: Expected min height of view: (<...
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  • 485
30votes
0answers
1kviews

Android Studio shows C++ file icon on every file

After updating Android Studio to version 4.1 every file icon in the project is shown as a C++ icon. Is there any way to repair this? This is how it looks: You can see every file, no matter what ...
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  • 6,249
30votes
1answer
4kviews

How to fix terminal output of "Style Z is requested for an invisible rect" when moving view on default iOS Map, using MapKit and SwiftUI, Xcode 12

Using MapKit and SwiftUI (Version 12.0 beta 2 (12A6163b)) when zooming in/out around the map the terminal produces hundreds of these lines: 2020-07-21 21:05:39.310719-0500 MyApp[95733:4195994] [...
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  • 567
30votes
0answers
7kviews

SwiftUI UITableView was told to layout its visible cells and other contents without in view hierarchy

I have a list in a view (lets call it view A) where I push a view B via NavigationLink from view A and manipulate the CurrentSubjectValue to the initial view A. The moment the data is added and the ...
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  • 1,178
30votes
0answers
479views

How do closures infer their type based on the trait they're required to implement?

I'm writing a function that accepts different trait implementors. One of them is a closure. Some closures need an argument type annotation and some don't, depending on their bodies. Example (...
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  • 1,297
30votes
0answers
3kviews

Multiple Navigation Graphs in Android and Deep Links

I have 3 Activities: Main, Login, Wizard. For each Activity I have separate Navigation Graph with fragment destinations. Main Nav Graph has also Login Activity destination to launch Login screen ...
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30votes
2answers
744views

LibXL: excel cross-sheet formulas not updated

I'm dealing with a problem with libXL and Office365. I created an Excel file with Office 365: a simple formula which shows the content of a cell from another sheet. Then I proceeded to write something ...
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  • 401
30votes
1answer
469views

How to quantize all nodes except a particular one?

I am using tensorflow Graph Transform Tool to quantize the graph using input_names = ["prefix/input"] output_names = ["final_result"] transforms1 = ["strip_unused_nodes",...
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  • 853
30votes
0answers
1kviews

iOS crash at CFAllocatedReferenceCountedObject

My app frequently crashes with the following information: 0 CFNetwork CFAllocatedReferenceCountedObject::_retainable_hash(void const*) 1 CoreFoundation _CFBasicHashFindBucket + 164 2 ...
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  • 301
30votes
1answer
6kviews

Why and when should we use JSON Web Tokens?

I think that https://jwt.io/ does not explain very well why or when to use JWT. It explains other things that could be ok to consider but not critical to decide whether or not to use it or why it will ...
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  • 417
30votes
1answer
3kviews

How to reference two times to a single footnote in rmarkdown?

I try to reference to a single footnote in a few places in the text. However, with the code below, I've got two footnotes with the same content. --- title: "My document" output: html_document --- ...
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  • 5,446
30votes
0answers
401views

AIR Build Server Setup

I am at the point where I am running into incredibly long build times for my project and more projects to come. I would like to make a build server but I have not had any experience with them aside ...
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  • 991
30votes
1answer
1kviews

UnhandledErrorDetected: Unspecified error COMException

Struggling with an error that freezes the app and only occurs on the tablet (never on my laptop). Seems to be related to quickly switching the hamburger menu. I got one stack trace that incriminated ...
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  • 1,271
30votes
0answers
10kviews

How do you manage per-environment data in Docker-based microservices?

In a microservice architecture, I'm having a hard time grasping how one can manage environment-specific config (e.g. IP address and credentials for database or message broker). Let's say you have ...
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30votes
2answers
1kviews

Parse error codes 209 and -34018

I have spent several hours learning user management on Parse, thinking it would be easy considering it's been an established service for so long. There is poor documentation around 'automatic user' ...
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30votes
1answer
1kviews

Custom IServiceProvider in WPF

Is it possible to add a custom IServiceProvider in WPF for use in markup extensions? I'm not finding any relevant documentation or examples.
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  • 3,013
30votes
1answer
5kviews

How windows handle the clipboard interface with Xming?

My question comes from a problem: I Use Xming on Windows 7 to connect to a Linux host (through PuTTY) in order to start and display a gnome-terminal. I have some troubles using the Windows clipboard: ...
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  • 604
30votes
0answers
1kviews

How to Update Frames for all Size Classes in a Storyboard in Xcode 6.1?

When working with Storyboard files in Interface Builder on Xcode 6.1, Apple recommends designing for the Any/Any size class. When finished, different size classes sometimes report warnings: Misplaced ...
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30votes
1answer
2kviews

Using PacketFilter to transparently proxy packets in OS X

There is a cool utility out there called sshuttle. It has depended on ipfw to forward packets in the past. It appears that ipfw is mostly broken in Mavericks and the advice is to use PacketFilter for ...
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30votes
0answers
316views

many parallel applications of a sequential transform in repa

In Repa, I would like to apply a certain d-dimensional linear transform in parallel across the innermost dimension of my array, i.e., on all "column" vectors. In general, such a transformation can be ...
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30votes
1answer
9kviews

Failed to receive system gesture state notification before next touch

I have a control that will switch two views alternatively in a view. ie, Two view controllers are added by sub view method in a container view. A pinch out gusture zooms in current view, and shows the ...
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30votes
0answers
3kviews

NSRangeException Out of Bounds error

I am setting the attributed text of a label, and I am getting this strange error: Terminating app due to uncaught exception 'NSRangeException', reason: 'NSMutableRLEArray replaceObjectsInRange:...
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30votes
0answers
645views

UIActionSheet centralisation on rotation

A number of others have asked this question, but it's never been answered. The problem seems trivial and yet it hasn't been addressed in Apple's documentation or elsewhere. I'm presenting my ...
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30votes
0answers
2kviews

How to make a composite manifest for Microsoft smooth streaming

I am new to Microsoft Smooth Streaming and have questions about the making of composite manifests. Following the guidance from here. I was able to make a composite manifest of a single clip element ...
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  • 551
30votes
1answer
5kviews

FB.ui feed dialog is "ignoring" the picture attribute, using cached og:image tag instead

Here's my FB.ui code: FB.ui({ method: 'feed', message: '', link: 'http://mywebaddress/pathToContent', picture: 'http://mywebaddress/pathToPhoto/photo.jpg', display: 'popup' }); The ...
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  • 12.7k
30votes
2answers
716views

Why do my PDB's for my VB6 project not match the generated dll?

I have a VB6 project and have enabled it to generate pdb files (this shows how to do that). However I can't debug with them and when I check them with symcheck I get this output: >SYMCHK: MyFile....
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  • 31.7k
30votes
1answer
1kviews

Is there an equivalent to Chrome's DevTools 'workspaces' in Firefox?

As in title: Is there an equivalent to Chrome's DevTools 'workspaces' in Firefox? If not - how else can I work with source maps if my source js and scss files are outside webroot? Can I save changes ...
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  • 994
30votes
2answers
603views

Upgrading Grails MongoDB GORM broke projections on list properties

I am using Criteria with projections to get a list of tags on my Account domain. Like this: def tags = Account.createCriteria().list { projections { property("tags") } } My Account domain: ...
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30votes
2answers
1kviews

What's different about Screensaver preview in Windows 8?

I'm working on a simple WPF based screensaver and can't get the thumbnail preview to work. When you open the display control panel and go to configure the screensaver, the selected screensaver is ...
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  • 42.1k
29votes
1answer
929views

How do I share a link to a Firebase Crashlytics report?

Has anyone figured out how to get a permalink to a Firebase Crashlytics issue? I'd like to paste an issue link in our bug tracker. The only way I know right now is the copy the address bar, but the ...
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  • 2,639
29votes
0answers
5kviews

Slow sass-loader Build Times with Webpack

Summary When we switched to using Webpack for handling our SASS files, we noticed that our build times in some cases became really slow. After measuring the performance of different parts of the ...
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  • 385
29votes
2answers
1kviews

Only allow one instance when navigate with NavController

I'm currently using Android Navigation Architecture in my project. It has a feature that can launch any fragment with a shortcut. Currently I'm using NavController to navigate to desired destination ...
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29votes
2answers
572views

React Native pseudo leaking memory after remove elements from screen (ios)

I'm experiencing some out of memory crashes in production. Trying to isolate the problem I could make a small app to reproduce the issue. import React from 'react'; ...
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  • 656
29votes
1answer
2kviews

AWS Cognito's SMS Multi Factor Authentication returns invalid code or auth state

I am trying to implement authentication built on Cognito using their Go SDK. I have been able to get basic username/password authentication to work, but when I add in 2-factor authentication using SMS ...
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  • 1,723
29votes
0answers
1kviews

Generated system.img not running on emulator

I wanted to build custom rom for Android tv. I have followed the steps given on AOSP website and downloaded the source using below commands: repo init -u https://android.googlesource.com/platform/...
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29votes
2answers
1kviews

Stitching secure subscriptions using makeRemoteExecutableSchema

We have implemented schema stitching where GraphQL server fetches schema from two remote servers and stitches them together. Everything was working fine when we were only working with Query and ...
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  • 815
29votes
4answers
3kviews

Conda dependencies do not install on local package build

I am building a Python package using conda-build. Right now, my structure looks like this: - my_recipe/ - meta.yaml - build.sh And my meta.yaml reads thusly: package: name: my_pkg version: &...
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29votes
2answers
843views

Chrome update slowed Ajax/Angular Network rendering and loading

About two weeks ago, a Chrome update crippled users of my angular app. I load a lot of data but the entire single page application loaded in < 4 seconds but every single user went to > 40 ...
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  • 1,765
29votes
2answers
686views

What causes visual glitches with Xcode 9's iOS Simulator and how can I fix them?

When running applications on the simulator with Xcode 9, I regularly experience a handful of visual glitches, which include red device identifier labels and content that duplicates itself and leaves ...
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29votes
1answer
4kviews

Log error when accessing the apple menu in a Sandboxed macOS App

I'm running the just-released macOS 10.12.2, Xcode 8.2, Swift 3. I have a strange error that comes up in all my sandboxed macOS apps. When I run the apps from Xcode and click on the Apple Menu (top ...
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  • 401
29votes
1answer
5kviews

Keras not using multiple cores

Based on the famous check_blas.py script, I wrote this one to check that theano can in fact use multiple cores: import os os.environ['MKL_NUM_THREADS'] = '8' os.environ['GOTO_NUM_THREADS'] = '8' os....
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  • 4,651
29votes
0answers
2kviews

WebView native crash: libwebviewchromium.so "Operation not permitted" - ILL_ILLOPC

I'm seeing a lot of crash reports similar to the crash below, and I'm at a loss for how to diagnose the issue. Crash heading in Google Developer Console: Native crash at /data/app/com.google....
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