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How to get frame feed of a video in OpenCV?
How to get frame feed of a video in OpenCV?
I hope this helps . I'm assuming you want to store the frames. I would recommend std::vector (as GPPK recommends). std::vector allows you to dynamically create an array. The push_back(Mat()) function adds an empty Mat object to the end of the vector
» cpp
Date : December 05 2020, 12:18 PM , By : user4642879
How to have background changed(border addition) when size becomes larger than 1024 pixels
How to have background changed(border addition) when size becomes larger than 1024 pixels
Hope that helps I want to have a border along with the background in my website, when the screen size becomes larger than 1024 pixels. , The proper format for a media query is like so:
» html
Date : December 05 2020, 12:18 PM , By : Robert
Java: Objects in JFrame are messed up
Java: Objects in JFrame are messed up
With these it helps I'm creating a simple Java JFrame in Eclipse with a label, 2 radio buttons with 2 textfields, and a JButton. When i run the program, the objects inside it are messed up, the buttons and textfields don't show up and sometimes a tex
» java
Date : December 05 2020, 12:18 PM , By : desizombie
Unclear about releasing CFDictionaryRef
Unclear about releasing CFDictionaryRef
With these it helps I'm unclear about the memory management implications of the following: , Use CFBridgingRelease to transfer the ownership into ARC
» ios
Date : December 05 2020, 12:18 PM , By : Borut
Exporting HTML tables to Excel (.xls) in a separate sheet
Exporting HTML tables to Excel (.xls) in a separate sheet
To fix this issue Checkout this blog post: http://www.kubilayerdogan.net/?p=218
» javascript
Date : December 05 2020, 12:18 PM , By : rswmike
How can I manipulate HTML tags in PHP?
How can I manipulate HTML tags in PHP?
I think the issue was by ths following , I want to manipulate the following piece of code: , You can use string manipulation functions, such as str_replace :
» php
Date : December 05 2020, 12:18 PM , By : sleepless
Why is this jquery easing sample not working in JSFiddle?
Why is this jquery easing sample not working in JSFiddle?
fixed the issue. Will look into that further You haven't actually linked to the easing plugin... If you actually go to the easing script, you'll see that it only contains the message not to hotlink it.
» jquery
Date : December 05 2020, 12:18 PM , By : Machiel Kastelein
how to read specified string from url
how to read specified string from url
To fix the issue you can do Below is my string. I want to do the following kind of operation: If my url contains "Destinationfolder" then I have to get folder1 and folder2, and the result has to assign to another string one by one. , You could split
» chash
Date : December 05 2020, 12:18 PM , By : Cristian Colindres
How to find backlinks in a website with python
How to find backlinks in a website with python
Hope this helps I am kind of stuck with this situation, I want to find backlinks of websites, I cannot find how to do it, here is my regex:
» python
Date : December 05 2020, 12:18 PM , By : Salma Nawati
When to use Else and when to use Elseif?
When to use Else and when to use Elseif?
Hope this helps The simple answer is : if you have two variations of the result you have to use "else" and if you have more - "elseif"
» php
Date : December 05 2020, 12:18 PM , By : Manuel Camberos
NuGet behind firewall
NuGet behind firewall
Does that help Do you have a proxy server set ? Can you try setting it as per details here in the other thread @ Accessing Nuget Official Package Source behind company proxy ?
» development
Date : December 05 2020, 12:18 PM , By : Pilib
Default assembly info in Visual Studio does not match the registry values
Default assembly info in Visual Studio does not match the registry values
Hope this helps Fixed my issue... The instructions on MSDN that I listed above only apply to 32-bit versions of Windows. In order for the default assembly values to change on a 64-bit version, you must modify the registry under HKEY_LOCAL_MACHINE\SOF
» visual-studio-2012
Date : December 05 2020, 12:18 PM , By : Joseph Sycalik
Very Slow Select / Join Query for table on Itself
Very Slow Select / Join Query for table on Itself
hope this fix your issue There is no possible key because you don't have any WHERE conditions. It is running slow because of the dependent subquery which, although fast in this case, still has to be run for each record in the result (the entire table
» mysql
Date : December 05 2020, 12:18 PM , By : Morketh
Gstreamer hangs while generating timelapse from JPEGs on Raspberry pi
Gstreamer hangs while generating timelapse from JPEGs on Raspberry pi
it should still fix some issue Sorry about the necro, but I think this is trying to use the Raspberry Pi HW H264 encoder at a higher resolution than it is capable of. It can manage just over 1080p30, and has a maximum line length of 2048 pixels, so y
» development
Date : December 05 2020, 12:18 PM , By : ahmed talaat
Debug tcl flow - like bash -
Debug tcl flow - like bash -
fixed the issue. Will look into that further I just wondering if there is something like set -x as it is present in Bash forTCL which allows me to follow the flow of my script and then help me to debug it. , Simple:
» bash
Date : December 05 2020, 12:18 PM , By : François
PHP regex which matches only strings with specific endings
PHP regex which matches only strings with specific endings
I wish this helpful for you
» php
Date : December 05 2020, 12:18 PM , By : robertomedrano
Tablet detection with detect mobile browser script?
Tablet detection with detect mobile browser script?
Hope that helps To answer the first part of your question: You add it right before the first "/i". The current PHP version of the script would become:
» php
Date : December 05 2020, 12:18 PM , By : Dark Golem
How to retrieve total view count of large number of pages combined from the GA API
How to retrieve total view count of large number of pages combined from the GA API
fixed the issue. Will look into that further Instead of using ga:pagePath as part of a filter you should use it as a dimension. You can get up to 10,000 rows per query this way and paginate to get all results. Then parse the results client side to ge
» development
Date : December 05 2020, 12:18 PM , By : Julian Gomez
Execute mulltiple expressions in conditional operator
Execute mulltiple expressions in conditional operator
this will help How are two or more expressions executed in a conditional operator like the following which I tried but is not working in php: , You should use like simply:
» php
Date : December 05 2020, 12:18 PM , By : Victoria Duong
Websites rich with exercices or explanation for SML?
Websites rich with exercices or explanation for SML?
I think the issue was by ths following , Unfortunately it seems that the best resources for learning Standard ML are various paper books (e.g. Introduction to Programming using SML by Hansen Rischel, ML for the Working Programmer by Larry C. Paulson
» development
Date : December 05 2020, 12:18 PM , By : capNemo
how to store html code EMail template in a string variable or textbox c#
how to store html code EMail template in a string variable or textbox c#
will help you save it to file and load that file to string , or in the application setting ( project -> properties -> setting )
» chash
Date : December 05 2020, 12:18 PM , By : Rob
Set Selected Date to TimePicker wpf (TimePickers inside DataTemplate)
Set Selected Date to TimePicker wpf (TimePickers inside DataTemplate)
This might help you You are binding to properties that don't exist. Change your bindings from StartValue and EndValue to StartTime and EndTime.TimePicker:
» chash
Date : December 05 2020, 12:18 PM , By : Andrey Kogut
django allauth not creating user account after Oauth login
django allauth not creating user account after Oauth login
will be helpful for those in need I had to dig in the allauth code and found out the answer. The reason for receiving this page was that I had a registered user with the same mail trying to signup using FB which caused a conflict.Solution : Create a
» django
Date : December 05 2020, 12:18 PM , By : Brian Canning
absolute positioned div not expanding in height
absolute positioned div not expanding in height
I wish did fix the issue. I am not sure why absolute position div is not expanding in height ( div.class1 ) , Add display:table; to .class1
» html
Date : December 05 2020, 12:18 PM , By : Leigh Weedon
Tab switch event available for google chrome extension?
Tab switch event available for google chrome extension?
may help you . It's possible, see onActivated at http://developer.chrome.com/extensions/tabs.html
» google-chrome
Date : December 05 2020, 12:18 PM , By : DroidKnight
Is there a TempData equivalent in ServiceStack?
Is there a TempData equivalent in ServiceStack?
around this issue Sounds like a good use case for sessions.
» development
Date : December 05 2020, 12:18 PM , By : Shu He
saving data structure c++ to disk
saving data structure c++ to disk
seems to work fine boost::serialization could do it. Note: write the archive version first and then do register_types
» cpp
Date : December 05 2020, 12:18 PM , By : JoeEngineer
Is there a similar of MessageBox of ExtJS in ADF Faces
Is there a similar of MessageBox of ExtJS in ADF Faces
hope this fix your issue You can have a look at and then use an within it to get YesNo, OkCancel, YesNoCancel dialogs. Also you can add components like within an to get the popup showing the progress.
» java
Date : December 05 2020, 12:18 PM , By : lisa stallings
How to draw line in Silverlight Specifying Height?
How to draw line in Silverlight Specifying Height?
it fixes the issue Yeah, lines have this format:
» chash
Date : December 05 2020, 12:18 PM , By : aku
Adding a drop down transition to CSS Menu
Adding a drop down transition to CSS Menu
wish helps you I would like to add a -webkit-transition: all 1s ease; or something similar, to my CSS drop down menu however I can not for the life of me figure out where to place it so that it works correctly. I have placed it once, directly within
» css
Date : December 05 2020, 12:18 PM , By : Gang Li
Rest uri design for changing the status for resource
Rest uri design for changing the status for resource
will help you The first option is clearly not REST; you have 'actions' in the URI and are using POST, which is to create a new resource, which you clearly not attempting to do.Looking at just the URI format for now. Option two is getting better, but
» json
Date : December 05 2020, 12:18 PM , By : Mohammed Al-Bashiri
php \n new line no show well
php \n new line no show well
it helps some times If I understand well, you try to replace the \n by a HTML ? If it is, you can use the nl2br function of PHP: http://php.net/manual/en/function.nl2br.php
» php
Date : December 05 2020, 12:18 PM , By : Waild Riahi
scipy-0.12.0 failing to install on mountain lion using python setup.py install
scipy-0.12.0 failing to install on mountain lion using python setup.py install
wish of those help For complex C libraries etc it is easier to use a package manager like Macports, Fink, Homebrew. One reason is that the packgers have solved these compile issues,For scipy you can also use Enthought's python distribution boith free
» development
Date : December 05 2020, 12:18 PM , By : magnethart
Android text style missing light, medium, thin,
Android text style missing light, medium, thin,
I wish this help you This is font specific. Not all fonts have a light, medium, thin attribute/style, but the default font should. You can use the default light font by using fontFamily: sans-serif-light or for thin, fontFamily: sans-serif-thin. For
» android
Date : December 05 2020, 12:18 PM , By : joey rambish
Stored procedure executes but does not update data
Stored procedure executes but does not update data
I think the issue was by ths following , Run the stored procedure without the .Net code (i.e directly in SQL Server Management Studio) and see whether the changes are updated or not. Probably you are missing an explicit commit statement.
» chash
Date : December 05 2020, 12:18 PM , By : Jesse Williams
Jquery tooltip on dialog close button
Jquery tooltip on dialog close button
hope this fix your issue In a web application that I am working on I have partial view that I display on a "details" page via a JqueryUI Dialog box. I am trying to add a JqueryUI tooltip for the close button, in the top right corner of the header, th
» javascript
Date : December 05 2020, 12:18 PM , By : Stefan B
Github shows unrelevant commits in pull request history
Github shows unrelevant commits in pull request history
it helps some times The simplest solution is probably to just rebase your changes off of the branch on origin that you're submitting the pull request to (probably master).
» git
Date : December 05 2020, 12:18 PM , By : palhao
access variable inside anonymous function from outside
access variable inside anonymous function from outside
This might help you You simply can't without directly modifying the source code, but that's not an option that you should consider since it's a very bad practice for many reasons. The variable is private to that scope and unless the object makes it a
» javascript
Date : December 05 2020, 12:18 PM , By : David Rings
ASP.NET ListBox Trouble
ASP.NET ListBox Trouble
seems to work fine Here is all my code: , You should only need...
» chash
Date : December 05 2020, 12:18 PM , By : Levementum
How come func is called from a function?
How come func is called from a function?
may help you . The negate function accepts a function as an argument and returns a new function it creates that, when called, will call the original function with the argument you give it, negate that function's return value, and return that negated
» javascript
Date : December 05 2020, 12:18 PM , By : Shanari
Running os.execute to get the output
Running os.execute to get the output
seems to work fine You won't directly have an output, since the commands takes some time before it writes in stdout/stderr, so you need to basically wait for something to come out.The way you can do it is by using bufio.NewScanner, like this:
» go
Date : December 01 2020, 04:55 PM , By : gamer_girl82
Accumulator variables and its use
Accumulator variables and its use
wish help you to fix your issue you have multiple things in your code, which you need to change. missing numeric value is represented as . character data set is referenced using set statement not infile accumulator variable you are talking about is s
» sas
Date : December 01 2020, 04:55 PM , By : Chaitanya Ommi
How to add Smarty templating engine to CodeIgniters 3 framework?
How to add Smarty templating engine to CodeIgniters 3 framework?
fixed the issue. Will look into that further Installation Configuration Get your CodeIgniter folder up running, so your welcome page is working.
» php
Date : December 01 2020, 04:55 PM , By : user5943652
How to change add and remove active class in JavaScript
How to change add and remove active class in JavaScript
hope this fix your issue I have navigation Bar where I want to add active class and remove it from a previous clicked list I think it's a basic thing but I'm new in javascript so i couldn't figure out the solution. I have code that works but the last
» javascript
Date : December 01 2020, 04:55 PM , By : ixiaozhi
how to toggle a specific div in javascript
how to toggle a specific div in javascript
Hope this helps Your closest call is on the right track but you're not quite using it right. First you want to find the container (.eachData) that contains your , you use closest for that:
» javascript
Date : December 01 2020, 04:55 PM , By : user5943650
Looking for simplest option to render Razor cshtml pages in a console application without any web server
Looking for simplest option to render Razor cshtml pages in a console application without any web server
it fixes the issue You don't need a web server. There are many template engines available. I personally use RazorLight that works well with asp.net core: https://github.com/toddams/RazorLightTo output text in a console app, you simply use
» development
Date : December 01 2020, 04:55 PM , By : Michael King
Android Studio gradle build failed for hello world app
Android Studio gradle build failed for hello world app
To fix this issue Try this solutions: File > Invalidate Caches / Restart... Build > Clean Project then Run gradlew build --refresh-dependencies
» android
Date : December 01 2020, 04:55 PM , By : IMeMyself
Return new instance of subclass when using methods inherited from parent class in Python
Return new instance of subclass when using methods inherited from parent class in Python
wish helps you In order for arithmetic operators to return an instance of your subclass, you'll have to implement the relevant special methods like __add__, __mul__, __pow__, etc.The bad news is that there's a lot of those methods. The good news is t
» python
Date : December 01 2020, 04:55 PM , By : Jeremy Whitmore
Program works but outputs trailing garbage values
Program works but outputs trailing garbage values
will be helpful for those in need I am working on a code that gives the steps to change one string into another and it works fine but gives garbage values.
» c
Date : December 01 2020, 04:55 PM , By : user5943646
Which function in django.contrib.auth creates the default model permissions?
Which function in django.contrib.auth creates the default model permissions?
help you fix your problem The post migration signal is fired from here
» python
Date : December 01 2020, 04:55 PM , By : tareq
Passing HttpServletResponse in Spring Boot controller method
Passing HttpServletResponse in Spring Boot controller method
I hope this helps . Better solution is to use @ResponseStatus for there is no real reason to add non-API arguments, such as HttpServletResponse or ResponseEntity in controller methods. Only path variables, request params, request body headers should
» java
Date : December 01 2020, 04:55 PM , By : Matt
How to recover deleted branch on fork from the original repo
How to recover deleted branch on fork from the original repo
Hope this helps A git branch is just a reference to a commit (with some extra semantics for commits to move the branch to reference the new commit).So the only way to "recover" a deleted branch is to re-create it by specifying the commit:
» git
Date : December 01 2020, 04:55 PM , By : ballerstatus
CordovaError: Promise rejected with non-error: Error code 65
CordovaError: Promise rejected with non-error: Error code 65
To fix this issue It will fail if connecting my iphone while running the command. Disconnect iphone, it works.
» ios
Date : December 01 2020, 04:55 PM , By : kapildev gautam
child init method is called when parent is rebuild - flutter
child init method is called when parent is rebuild - flutter
Any of those help You can use the mixin AutomaticKeepAliveClientMixin and override the wantKeepAlive getter and return true to avoid recreating the State every time.
» dart
Date : December 01 2020, 04:55 PM , By : Travis Carona
Using German characters (ü, ö, ä, etc.) in text analysis (R)
Using German characters (ü, ö, ä, etc.) in text analysis (R)
wish helps you It depends a bit on what you want to do with the files but generally stri_read_lines() from the package stringi does a fine job with umlauts even when encoding is left on "auto"
» r
Date : December 01 2020, 04:55 PM , By : Brittany Vazquez
Letting 2 pointer pointing to same address
Letting 2 pointer pointing to same address
hope this fix your issue I have just started learning data structure and i was confused by pointer. , You do
» c
Date : December 01 2020, 04:55 PM , By : magicYang
R JAGS: Dimension mismatch
R JAGS: Dimension mismatch
I wish this help you It looks like you are not indexing through the vectors x and y, which causes a dimension mismatch.Change this line:
» r
Date : December 01 2020, 04:55 PM , By : Carlota
Heroku deployment confusion: Vue.js frontend with Flask backend
Heroku deployment confusion: Vue.js frontend with Flask backend
This might help you I currently a web app involving a Vue.js frontend with a Flask backend acting as a REST API. They are divided into the client and server folders in my repo, respectively. I am looking to deploy it to Heroku via the Github deployme
» node.js
Date : December 01 2020, 04:55 PM , By : blue
Multiple form in the same ctp file with same controller in cakephp 3
Multiple form in the same ctp file with same controller in cakephp 3
will help you I have an issue with a 2 different forms in one ctp file. , This code is not doing what you think it's doing:
» forms
Date : December 01 2020, 04:55 PM , By : Taylor Ewing
RouterLink is not working properly dynamically in angular 6
RouterLink is not working properly dynamically in angular 6
it helps some times Change your routerLink by prepending /dashboard/:
» html
Date : December 01 2020, 04:55 PM , By : dsmtlk

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