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multithreading - Java: two threads executing until the boolean flag is false: the second thread's first run stops the first thread

I have this threaded program that has three threads: main, lessonThread, questionThread. It works like this: Lesson ... when inside a debugger: See Question&Answers more detail:os...

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

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How to change icon of previously clicked marker in angular google maps

I managed to change the icon of currently clicked marker using the below code. I have multiple markers on page ... this.previous = infowindow; } 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 to read .txt file

I'm in need of your help. I have a .txt file and I want to print all the texts using Python 2.7. I've ... , what to do? Thanking you 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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html - need help making website responsive #2

everyone! I'm currently doing some free work for a friend of mine to contribute to my portfolio and keep me on my feet ... </div> </div> </div> See Question&Answers more detail:os...

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

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sql server - updating values in one table from another table using DYNAMIC SQL in MSSQL

I have a temp table A having 2 columns col1: ID col2: Value generated using XML. I need to update the columns in table ... table B set....... ' 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 program displaying more characters than array size

I've written a small program to concatenate a string "20746865" upto 300 characters. The program is as follows: ... array size is only 300? 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 - Explaination for printf with comparing variables as arguments

main(){ int a = 5; int b = 6; printf("%d %d %d",a==b,a=b,a<b); } Output in my testing 1 6 ... giving the output as 060 in most of the compilers 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 - Placing an Picture in ImageView selected from Gallery

I want to select an image from gallery and place that selected image in the ImageView. ... .widget.AppCompatImageHelper.hasOverlappingRendering See Question&Answers more detail:os...

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

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winapi - How to check the position of taskbar in windows in win32 program?

I'm writing a small application in Windows using win32(vc++) and I want to create a different view based on ... taskbar in code like any api? See Question&Answers more detail:os...

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

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Get all Items sold based on a collection of Items from a master table in SQL Server

I have an Item Table where all transactions are stored by different site location and business date, I also ... with either coffee or apple? See Question&Answers more detail:os...

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

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ios - Inheritance of view

I'm new to iOS and I'm trying to understand how the platform works, so excuse me if I make any dumb ... to another and modify what's needed? 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 - Check where number 1 is in decimal number

I am having hundreds of numbers like: 0.00100000 0.01000000 0.01000000 1.00000000 0.00001000 0.00000100 I need ... you very much for 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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java - How to filter a List of objects in Android

I am trying to create an android application (New to it)! My question is as follows: Suppose I am an ... ="vertical" > </LinearLayout> See Question&Answers more detail:os...

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

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alamofire - Variable keeps returning nil - Swift iOS

I'm using Alamofire to Parse JSON data. Everything is working fine in below mentioned code except 'var id: JSON?' ... $0 as AnyObject }] } } See Question&Answers more detail:os...

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

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How to align table headers to rows in Perl

This is the code I used to creating a hash (keys and values) to print the given below output. However, the ... alignment. Thank you very much. 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 - reloading my drop down when using a custom directive

I am using the bootstrap-multiselect plugin to create multi-select drop downs. Like this: My dropdown is built like ... is active. Any ideas? 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 - ClassNotFoundException after starting app

When starting my app i get this LogCat: 09-22 18:07:04.487: E/AndroidRuntime(16352): FATAL EXCEPTION: ... filter> </activity> </application> See Question&Answers more detail:os...

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

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Updating UsageTime in SQL Server via Visual Studio

I want to update the UsageTime when the time ticks per minute, couldn't get the right code. Private Sub ... ExecuteNonQuery() End With End Sub 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 update database using dictionary with linq

I work with .NET Framework 4.5, linq, using MVC. Now I must change the code in the controller. I don' ... and add new values from dictionary. 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 - Read the top 10 rows from the database

I have this small project I have been working on. I have a MySQL table that looks kind of like this +--- ... the database, based on date posted. 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 distinct between smartphones, tablet or computers with different sizes but the same $(window).width()

I got a problem I would like to solve trying to differentiate between different devices. The point is I have 3 ... about what I'm doing wrong? See Question&Answers more detail:os...

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

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vba - How to fill cells based on complicated formula?

I have a complicated formula. What I'm looking to do is to set it up where if column A is YR then column ... days of reaching the one year mark. See Question&Answers more detail:os...

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

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wordpress - Limit number of custom post type posts

Is it possible to limit the number of posts a admin can create in a custom post type? It's for a plugin ... able to create 10 posts. 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++ program keeps looping when cin is not an int

I am making a simple guess the number game using C++. My program checks if the user input is an integer or not. ... ask(); } 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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Appending variable to text file not working in Python

I am trying to get my program to output two variables to a text file after it finishes running something but ... ) file_var.close() questions() 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 - Codeigniter - Using codeigniter email library, how do i send the email to a database list?

So when using codeigniters email class i realise that sending to a single email is; $this->email->to(' ... apoligies if this is simple 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 - Split string in array not in cell range vba

I am just new in creating macro and I have a macro that my colleague created which we used in our work . Now she ... 2000 <--(string get from G) 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 - Dead branch in if else statement

I'm writing this code where you give the the program a name. Java is telling me that the else in the ... "); isACoolGuy = false; break; See Question&Answers more detail:os...

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

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