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winapi - ShellExecute Command doesn't work properly in win10

I m trying to open a file using shellexecute command my code is ShellExecute(NULL,NULL,itemPath,NULL,NULL,SW_SHOW ... why it is happening. 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 - How do i display images from MySQL database in a JavaScript image slider?

I have following code which gets me all the images from the database. All these images are displayed 3 in a row and then ... { echo"</tr>"; } } 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 - Min/Max Values of an Array

I seem to be stuck on what seems to be a pretty basic assignment. I was wondering if anyone could possibly lead me ... 99); arr.display(); } } 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 debug hanging SaveFileDialog

Several users of my VSTO add-ins report hangs that occur when a "Save as" dialog should be displayed. ... where the Office application freeze. 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 3.x - Dataframe: Computed row based on cell above and cell on the left

I have a dataframe with a bunch of integer values. I then compute the column totals and append it as a new row to ... --- How can this be done? 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 - Parenthesis/Brackets Matching using Stack algorithm

For example if the parenthesis/brackets is matching in the following: ({}) (()){}() () and so ... (Weekly12.parenthesisOtherMatching(str)); } 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 - Class constructor able to init with an instance of the same class object

Can python create a class that can be initialised with an instance of the same class object? I've tried this: ... a good manner of doing 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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mysql - add 3rd table to left join

I have a mysql query that fetches users within a certain distance of given point SELECT users2.* FROM users2 LEFT ... seen and liked that user. 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 - Socket.io multiple connections

Strange issue I haven't really found documentation about. I think it may end up being a simple case of "you don't ... test',q); }); }); 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 - Giving multiple prompts over DM's

So I need a command to send 4 different messages to the user, each message with a new prompt, so for example " ... .answer).then( ect... ) 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# - Add controls to a StackPanel in a BackgroundWorker or async Task called from another BackgroundWorker

I'm coding an IRC Client, using Meebey SmartIrc4Net. By using a BackgroundWorker, i listen to all IRC events ... thread. 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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php - Magento Programming: Importing manufacturers while checking for existing duplicates and get manu. ID

I need some help doing the following. I am trying to import a list of manufacturers with pre-verification from the ... $e->getMessage(); } ?> See Question&Answers more detail:os...

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

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arrays - Create dynamic view in android?

In my application I am receiving JSON multiple forms like this: "forms":[ {"name": "form1","title": "First ... the idea to do that, please? 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 - String or binary data would be truncated when using it in a stored procedure

I create this TYPE table in database: CREATE TYPE [dbo].[AccessLevel] AS TABLE ( [RoleId] [INT] NULL, [Access ... How can I solve this problem? See Question&Answers more detail:os...

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

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forms - Sending mail using php mail() -- abusing 'from' email address

I'm implementing a contact form in php using the mail() function. In the contact form, I ask for the user's ... there a way to make it safer? 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 replace std::is_same_v with std::is_same

I have this code containing std::is_same_v available with C++17. But I've stuck with C++14 due to toolchain ... the code with just C++14? 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 can I change one function value in a boolean-valued java Function?

I am having a list of integers, for which every elements gets mapped to a boolean value: ArrayList<Integer> ... 't there an easy way? See Question&Answers more detail:os...

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

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unicode - Is this case a weird UTF-8 encoding conversion?

I am working with a remote application that seems to do some magic with the encoding. The application renders ... any comments/ideas/hints. See Question&Answers more detail:os...

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

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scala - java.lang.NumberFormatException: For input string: "" (Error when running `sbt test`)

On my local Mac OS (Mountain Lion), I have been running sbt test just fine and the tests compiled/passed with Play ... .ws.WS$.url(WS.scala:129) 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 - Objective C read JSON from URL into NSDictionary

So I am making an application that gets the users current location, then sends the Latitude and Longitude coordinates to ... i GET from the URL: 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 apply XSLT transformations to XML file and produce another XML?

Input.xml <?xml version="1.0" encoding="ISO-8859-1"?> <output> <orders> <order> <id>1</id> <number> ... text in this post thinking its all 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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create email form using html

I want to create a HTML form to send email. something like this: when the user enter name, email and ... server support php. please help me 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# Google Sheets API - Delete Row

I searched everything already on the whole internet :) and did not find a solution for this. I can add new ... , SheetIDInternal).Execute(); } 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 to LEFT JOIN three tables with the same column name

I have a three tables that are left join. two of them have uid as user id. Problem is every time query ... id. Any help will be appreciated. See Question&Answers more detail:os...

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

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algorithm - What is the cost of + operation on a String in Java?

For this for loop, is the run time O(n) or O(n^2): char[] ar = new char[1000]; String s = ""; ... How does it work behind the scene in Java? 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 - No axis named 1 for object type <class 'pandas.core.frame.DataFrame'>

I created a DataFrame and I am trying to sort it based on the columns. I used the below code. frame. ... class 'pandas.core.frame.DataFrame'> 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 - i am getting these errors , please guide me how to fix it?

hi please help me how to fix that problems, it occurs in login and sign up page so its crashed ... /android.support.v4.widget.NestedScrollView> See Question&Answers more detail:os...

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

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650 views

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python 3.x - Why TypeError: 'str' object is not callable error has occurred in my code

I am new to learning python, I know this kind questions asked before but i am not able to find any solutions ... res = CallFunction() print(res) See Question&Answers more detail:os...

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

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