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c# - WPF Combox data updated but UI not updated - Updated code

Here is the code: MainWindow.xaml <ComboBox Grid.Column="1" Margin="2" VerticalContentAlignment="Center" ItemsSource ... . Can someone help? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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excel - Retroactive link between outlook and vba

I'm currently working on an access Vba program in order to automatically write mails to people. However we chose to ... and to whom) Thank you! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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PHP Xpath object omitted

I would like to get the node of an element containing a given text in the node I tried this $template = ... sur 4 niveaux. </p> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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JavaScript: click event for same class name

I've the following code snippet. The issue is onclick event doesn't fire for the second label, which has the ... class="text">World!</label> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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class - c++ Copy constructors and destructors

I am learning constructors and Destructors in c++; Help me grasp my mistakes even if they are silly... HERE is a ... ); delete s; return 0; } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - having trouble using JavaScript or Ajax and text display the same page

I'm having mistakes do not know where error Having trouble using JavaScript or Ajax and text display the same page ... ?> and thank you all See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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mysql - How would I right a select statement to query this database?

How would I right a select statement if I wanted to find out how many people with the first name "Jim" have passed ... to be null. Thanks! :) See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Date not saving in right format vb6.0, SQL server 2005

I am trying to save this Date format in sql server 2005, all i get is 1/1/1900 12:00:00 AM the code is ... Text = Format(Now, "mm/dd/yyyy") See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - login with Twitter account

We are developing a website using php, in that user can sign-up or sign-in using twitter account. when the ... webpage. Please let me know. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c++ - How to use pkg-config in CMake (juCi++)

I've been happily programming in C++ and compiling with g++ for quite a while. Not long ago, I'd ... new IDE. Can somebody please explain? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - How do I automatically adopt the MenuItemIcon as a button header when I select it for more then 1 Button?

So I already have it so that when I click on a MenuItem field on my last button ContextMenu, the content is ... function for all of my buttons? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Display and play audio files

I am new to python, and I'm trying to build a simple recording program. With the some help from my previous ... loop = False self.soundf.play() See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Android Studio for Windows 32 bit

Like myself, many found problems when using Android Studio in a windows 7 32 bit environment. I've seen some ... an actual 32 bit version? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - notify me when data inserted in database php

if (($address == "") AND ( $date == "")) { echo ""; } else { date_default_timezone_set('Etc/GMT+8'); $sent_dt = ... .close(); } }); </script>'; See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - How to know what r,g,b values to use for get other colours to paint a JFrame dynamically?

I want to know how to manage the rgb values to change the background colour of a JFrame dynamically, by now i ... the output of the sample code: See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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jquery - how to use two $.post methods very well

function ChangeGallery(){ var GalleryName = $('.SubSubGalleryLock').text(); /*Send string to Data1.php and ... .ir/Pages/Gallery/GalleryShow.php See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Include files in array - PHP

I have this code in main php file and I want to include 2 or more translation files <?php $lang = array( 'en' => ... blog" => "Blog", ?> Thanks! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to interrupt Screen-saver under windows 8

I would like know how to interrupt Screen-saver under the Windows 8(Embedded version) or Windows 10, Because ... suggestion? thanks in advance. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c - How to declare a pointer to an array of pointer

I have a task to create an array of pointers to structure. I need to use just void functions and "malloc". I ... size * sizeof(apteka)); } } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Arraylist java.lang.IndexOutOfBoundsException: Index 3 out of bounds for length 3 Error

I created a method which takes an Arraylist of string and an integer. It's going to remove all string whose ... What's wrong with this code? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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railstutorial.org - rails 3 tutorial: No route matches [GET] "/"

SO, Paid for the PDF a few hours ago, followed the instructions carefully but after starting up first_app I see ... and so on. Any thoughts? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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uicollectionview - How to show an image in a UICollection View cell while clicking that cell in swift ios?

func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let ... declared above. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - excluding config file while converting node js files to exe using pkg

I'm developing a node.js application. To make the application unreadable for users, I'm trying to convert js ... for protecting the code Thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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android - Populating a Spinner with keys from a Firebase database, then another Spinner from the first's selection

I want to get all of the "Group No" keys in a single Spinner, then all of the "School No" keys of the selected ... gets only "Group No 2" in it. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Android Database help needed

I have an activity which has two edit text fields: one for the title and the other for the story. The ... the TITLE_ID and STORY_ID from this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - class association

I am working on a program that is supposed to simulate bank accounts. I have my base class called " ... class with the Investment class. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Java Multithreading,Sockets

I am trying to implement a Thread which pings LAN connections continously. I would like to do that by creating new ... } } Thanks for your time See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - How QRegularExpression can be passed to Qt::MatchRegularExpression

I am trying this sample code that I found which is really really good. I am also trying to figure out the same ... EXACT WORD which is "cat"? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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