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string - Count the words of an array in java

I have a list of words e.g : "Moon","Sun","Jupiter","Mars" they are all stored in an array, lets call ... words that are stored in the array ? See Question&Answers more detail:os...

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

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printing - Writing a word in a rhombus/diamond shape in Java

I have to write a program that asks a word and then prints it in a rhombus/diamond shape, like this: Word: Hello H ... .substring(0, i)); } } } See Question&Answers more detail:os...

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

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selenium - Is it okay to use such xpath to find web elements?

Consider this xpath which should always return one element. //div[@id='MyDiv123']/div[contains(@class, 'super')] ... , 'super')] instead ? 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 - function or syntax to copy/reference a cell value instead of a cell formula

I would like to insert in a cell the value calculated by a formula in another sheet. If I use the ... to implement a function/marco myself? 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 - How to query a nested json with varying key value pairs

My previous question has been answered, thanks to @Erwin Brandstetter for the help: Query individual values in a ... in the select query. 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 split qr codes in separate images?

I have hundreds of pictures with qr codes (sometimes there are 0, 1, 2 or more qr codes on one page...but ... url2, url3, url4, url5, url6. See Question&Answers more detail:os...

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

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sonarqube - max_allowed_packet, I don't have MySQL

I'm trying to run sonar-runner.bat, when it almost finished analyzing, it's written max_allowed_packet more than ... i change it? 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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ios - Segment framework make UIAlertController to crash

I follow "https://segment.com/" to implement analytics user usage on my iOS source. But when i use ... uncaught exception of type NSException 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 - Cannot import tensorflow-gpu

I have tried to import tensorflow-gpu and I'm getting the same error with different versions of CUDA and cuDNN ... that worked for some people. 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 - New instance of toplevel classes make overlapping widgets

I'm generally new to python and tkinter. I've been programming maybe about a year or so, and I've just ... __name__ == "__main__": main() 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# - Mark parameters with a [ReadOnly] attribute and let an analyzer assert, that no reassignment is in the method body

Not being able to mark a parameter of a method as readonly so that it is impossible to be reassigned in the ... one of them are assigments? 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 - replacing element in min-heap

this ques. was asked to my friend in phone interview . Implement a function that will replace element at index ... not please give some 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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Convertise Data in Pdf in laravel 5.3

I want to convert data in pdf using laravel 5.3. I have tried using fpdf. but i did not get any success. how ... data in pdf using laravel 5.3. 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 can I make multiple activities be in one activity changing only strings?

I have an app that contains a ListView in its menu which I want to link to one activity with the same ... getStringExtra("Tune"); work together? See Question&Answers more detail:os...

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

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vb.net - Sendkeys On Disconnected RDP Session

I have a VB application which is scheduled. It focuses on some cmd windows and performs sendkey actions. This ... any help is much 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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java - Cutting part of an image out and keeping the original image

So I have a black image that acts as darkness (In my game). I want to show a small portion around ... movement drastically. Is this possible? 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 - Insert into table using For In Range and keys of the value

I have a query (sql1) that populates data, and I am trying to insert the outcome of this data (sql1) as ... SiteCode), "UniqueCourseName", "") 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 save several pictureboxes inside a panel?

I do have a panel with several controls and 4 images. The 4 images are inside a frame. Now I would like to save ... .Jpeg); 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# - How to sort through a generic list object

My code is designed to parse an unknown json file using json.net that has nested classes and create checkboxes to ... to an object type again? See Question&Answers more detail:os...

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

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Open a paperclip attached word doc in Ruby/rails

I have a rails app with file attachments using paperclip. Images and pdfs work fine in that if I click on ... write the statement to 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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Cannot copy data from one GridView to anther ASP.NET C#

I am newbie in C# ASP.NET, my project consist of 2 GridViews , the first GridView displays data from SQL ... and each row represents a record See Question&Answers more detail:os...

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

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apache spark - Error processing scala list

def trainBestSeller(events: RDD[BuyEvent], n: Int, itemStringIntMap: BiMap[String, Int]): Map[String, Array[ ... ++ bestSeller_All bestSeller } See Question&Answers more detail:os...

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

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Spring WebApp Maven - Source folder is not on the Java build class path

I am following this article to understand how to create a Java web application with Spring MVC.I created the web app ... > </build> </project> 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 - Android: Count and delete rows from sqlite

I want to delete some records from my database tables, for example table A and table B. Both table A and table B ... db.close(); return true; } See Question&Answers more detail:os...

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

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Enumerations Foreach Loop C#

I'm trying to list a number of strings according to the text that the user entered in txtDepartment.Text. But it ... /returning the answer } } } See Question&Answers more detail:os...

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

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153 views

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reporting services - SQL SSRS-several conditions in one report

I am creating a tabular report with several conditions. As a case in point, the conditions could be either ... for selecting desired condition. See Question&Answers more detail:os...

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

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241 views

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visual studio 2010 - R/C++ Interface

How to use RCPP_MODULE(yada) in C++. My C++ program gives error if I use const char* hello( std:: ... anyone help me in fixing these error? 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 save the Data from SQL in a List then find the max only using C# and no LINQ

How to save my data from Sql in a List ?! i would like to save the data which are holding in an Instance ... return TheQ; } return null; } } See Question&Answers more detail:os...

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

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