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php - How to create a filetree like table from an object?

I was a little bit confused when I made my first post. This time I'll be more specific. I'm trying to make ... status) on file rows. 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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how to run SSRS reports using SSIS?

I have a SSISpackage which have 10 execute sql tasks, which loads data into the 10 tabales. Using these 10 ... using SSRS? 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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azure data lake - how to combine different schemas

I'm using a custom OUTPUTTER to generate XML from my "flat data" like so: SELECT *.. OUTPUT @all_data ... Anesthetist</PROVIDER_TYPE> </Charge> 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 - onSaveInstanceState() not saving data from the intent

I have a form. Here, the user fills in details like event name, description, location etc. To select the ... Can someone please point out why? 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 - Select all rows in a group where within the group, one column has one specific value, and another column has another specific value on the next row

I am new to SQL, so I'm not sure which approach is best for this kind of task: I have a table where groups ... The database is DB2 V10 on z/OS. See Question&Answers more detail:os...

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

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azure devops - TFS / Visual Studio : CS0101: The namespace already contains a definition for className

I had a problem with a Visual Studio 2019 check in. Repo was in TFS. I had two view model folders ... contains a definition for 'ViewModelName'. 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# - What does accessing a Result on a Task before calling Wait actually do?

var task = Task.Run(() => DoSomeStuff()).Result; What happens here under the hood? I made a tiny test ... as comments and answers reference 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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numpy - Extracting data from multiple files with python

I'm trying to extract data from a directory with 12 .txt files. Each file contains 3 columns of data (X,Y,Z) ... print(e) What am i 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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mysql - Output rows with null value only if there isn't the same row with a non-null value

Trying to formulate my question as good as I can... I have a pricing table with historic data in it. So per ... row Can someone 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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kali linux vmware gcc not found error

I am new to kali linux and I try to find my way around it.. I have managed to install vmware workstation 12. ... this with no result.. Any 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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algorithm - Explaining C++ code for adding two strings

I'm trying to solve the following problem, which how to add two strings without converting them to integer. I have found a ... "1"+res: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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How to compare two instance variables from the same class in Ruby?

There is a class called DNA. a variable called nucleotide gets initialized. In the class the length of ... in the hamming_distance method 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 - IndexError: pop from empty list

I need help. I have no idea why I am getting this error. The error is in fname = 1st.pop() for i in ... CCmgCefHelper', msg, 0) return success # 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 element by name not working in excel vba

this is the HTML code: <table> <tr><td>Date:</td><td><input type='text' name='d' value=''><br>( ... = aloha3 End Sub but it is not working 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 - recursion cannot get this right

We have triangle made of blocks. The topmost row has 1 block, the next row down has 2 blocks, the next row has 3 ... ; triangle(rows - 1); } } 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 - Document.getElementById in a loop outputs once only

I have this function that has a first loop that creates a dynamic javascript table.It then outputs the table to a ... ('dsec').innerHTML=dsec; } See Question&Answers more detail:os...

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

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Redirecting php variables to new webpage + use

Here is my code below(php): $answers = $_POST; $url1 = "http://www.example.com/page"; $var1 = 12; ... Any help would be greatly 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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xamarin.forms - not possible and subsituted

i have a webview and i have tried to use tap gesture however it was unresponsive therefore i have decided to ... ), typeof(ExtendedWebView)); } See Question&Answers more detail:os...

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

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What is the best way to schedule task in android?

My project requirement is to schedule multiple tasks very frequently at exact time with delay between 0-5 seconds. ... other options as well. 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 3.7 - How to fix 'not enough values to unpack (expected 2, got 1)' error

I can't for some reason run the code because it says I need two values when I only need one. How ... Problem Rectified, credits to Gino Mempin See Question&Answers more detail:os...

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

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linux - Create symbolic link of a folder

Into the folder /usr/local/var I would like to create a symbolic link run that point to /var/run folder. ... I create initially the run folder? See Question&Answers more detail:os...

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

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debugging - How to dump Delphi OleVariant content to the file?

I have multi-tiered application that use OleVariant variables to send and receive data accross the line using custom ... Delphi 2009 and up). 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 - Implement a subclass Square that extends the Rectangle class

//Implement a subclass Square that extends the Rectangle class. In the constructor, accept the x- and y-positions ... class when compliling.... 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 - sed - replace multiline string between patterns in different lines

I have few .sql files that contain comments marked as '/* */' Comment can start and end at the same line, ... of comment as an empty string? 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 fetch the current branch from Jenkins?

I would like to query Jenkins using it's API and Python to fetch the branch that is currently ready to be built. How can I do that? 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# - .NET Performance: Large CSV Read, Remap, Write Remapped

I've done some research and found that the most efficient way for me to read and write multi-gig (+5GB ... libraries much faster that regex? See Question&Answers more detail:os...

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

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shell - Internet Explorer crashes when MSXML2::IXMLDOMDocumentPtr -> Release() is called

I am creating a shell extension in C++ (ATL 9) using Visual Studio 2008. The Shell Extension creates a ... .DllMain(dwReason, lpReserved); } See Question&Answers more detail:os...

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

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What is the difference between PHPStorm localhost, and the usual XAMPP localhost?

I am using PHPStorm with XAMPP. What is the difference between: http://localhost:63342/PhpstormProjects/project ... Localhost without the 63342? See Question&Answers more detail:os...

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

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