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html - How to set the <img> tag with basic authentication

I would like to display the image from a network camera on my web page, but the image is behind a ... credentials in the img tag? See Question&Answers more detail:os...

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Using maximum shared memory in Cuda

I am unable to use more than 48K of shared memory (on V100, Cuda 10.2) I call cudaFuncSetAttribute(my_kernel, ... dlcm=cg What am I missing? See Question&Answers more detail:os...

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user interface - Implement double click for button in Android

How can I implement double click for a button in Android? Should I use OnDoubleTapListener? See Question&Answers more detail:os...

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javascript - JSON stringify ES6 class property with getter/setter

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vhdl - How to count pressed keys on FPGA spartan board

I`m using FPGA Spartan 2 board and want to count the keys pressed from Keyboard this is my VHDL code : library ... a counter for pressed keys ? See Question&Answers more detail:os...

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php - Check if row exists in the database before inserting

$DBH = new PDO($dsn, $username, $password, $opt); $DBH->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); ... work after you execute? See Question&Answers more detail:os...

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jakarta ee - Letting the presentation layer (JSF) handle business exceptions from service layer (EJB)

The EJB method (using CMT) that updates an entity supplied : @Override @SuppressWarnings("unchecked") public boolean ... the client (JSF). See Question&Answers more detail:os...

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Please suggest for XSLT code for Table rowspan and colspan issues

<article> <table id="tbl1"> <caption><p>Table 1. Sample Table</p></caption> <thead> <tr> <td colspan=" ... if> </xsl:template> </xsl:stylesheet> See Question&Answers more detail:os...

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c# - Why is the control inaccessible due to its protection level?

I'm trying to access a control's text property from program.cs and it says that it is inaccessible due to ... How can I fix this please? See Question&Answers more detail:os...

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javascript - Changing the layout of a component depending on Redux state

I'm developing a course scheduling application in react, and I'm using it as a chance to learn redux. There's ... . I'd love any suggestions! See Question&Answers more detail:os...

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Separating multiple if conditions with commas in Swift

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How can I compare two color values in jQuery/JavaScript?

I get color value with jQuery with .css('color'), and then I know color that it should be. How can I ... with for example black color value? See Question&Answers more detail:os...

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vba - Procedure Too Large

I received this error message -Procedure too large - in VBA. What is the reason and way out for this error? See Question&Answers more detail:os...

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c# - Control.AddRange(...) is slow

Project: I have a parent panel which holds a ComboBox and FlowLayoutPanel. The FlowLayoutPanel holds a variable ... it was greatly appreciated. See Question&Answers more detail:os...

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asp.net mvc - How to persist data models passed to partial views?

To illustrate the problem I face, I have put together three simple data models: public class PersonalModel { public ... I am missing. Regards. See Question&Answers more detail:os...

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c++ - Can I use boost library for crossplatform application executing?

Is there any WinAPI WinExec analog in boost (c++) libraries? I need to run executable from my program, and ... OS my program is compiled for? See Question&Answers more detail:os...

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java - Values of counter changes after scrolling ExpendableListView

I have an ExpandableListView of items and on list item I have TextView with two buttons to increment or decrements the ... { return true; } } See Question&Answers more detail:os...

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Convert 8bit binary number to BCD in VHDL

The algorithm is well known, you do 8 left shifts and check the units, tens or hundreds bits (4 each) after ... end process ; end arc_hex2bcd ; See Question&Answers more detail:os...

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c# - Why do I need to Dispose a System.Net.Mail.MailMessage instance?

What unmanaged resources does it allocates that needs to be disposed? Isn't it just a simple array of managed data? So why disposing? See Question&Answers more detail:os...

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c# - Draw multiple freehand Polyline or Curve drawing - Adding Undo Feature

I'm trying to create a simple drawing application with undo and redo features. I assume you can add what you ... does some weird connections. } See Question&Answers more detail:os...

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python - tkinter maximum canvas size?

It seems I'm hitting some kind of preset maximum scrollable canvas size, that I didnt know about... I've written a ... S+E+W) mainloop() main() See Question&Answers more detail:os...

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c# - How to give ADO.NET Parameters

I want to create a SQL command that adds record to DB. I tried the following code but it doesn't seem to ... "); comaand.Parameters.Add(ppar); See Question&Answers more detail:os...

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How to update Google Play Services for Android Studio 2.2 emulators?

There are a number of variations of this question, however most are very old, and don't really answer the question ... thing am I missing? TIA See Question&Answers more detail:os...

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How do I explicitly execute default action from jQuery event

Following up from this question, I'm trying to implement an unobtrusive confirm dialog. $(document).ready( ... like event.executeDefault(). See Question&Answers more detail:os...

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php - Mail returns false

I'm currently using a custom made library at my job. Until just rencently the library was working perfectly. It apparently ... "<h1>test</h1>"); See Question&Answers more detail:os...

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iphone - Is there a way to test my Xcode 7.2-compiled app with iOS 9.3?

I have the iOS 9.3 beta installed on a testing device as I'm running a few 9.3-compiled apps, but I ... 't understand why it's so difficult. See Question&Answers more detail:os...

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python threading blocks

I am trying to write a program which creates new threads in a loop, and doesn't wait for them to finish. As ... : print 'queue empty' thanks all See Question&Answers more detail:os...

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python - CV2: "[ WARN:0] terminating async callback" when attempting to take a picture

I am trying to take a picture from the defualt carmera with python, to do this I am using openCV (import cv2 ... occures or how to remove it See Question&Answers more detail:os...

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