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how to find home team name may be misssing ? in java project football result generator

The program should read the match data from a text file. Each line in the file contains the data for a ... not be a valid integer number. See Question&Answers more detail:os...

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

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pointers - C runtime error (undefined behaviour) for performing ++*(p++) on string literal char *p = "abcd"

Question 1: int main() { char *p="abcd"; printf("%c",*(p++)); return 0; } // Here it will print a ... statement ++*(p++) causes a runtime 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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python - Printing tuples in a list

I'm not getting how to proceed with this problem in lists,can any one help me out? Thanks in advance. input is : l = [(1 ... : [(1,3,5),(2,4,6)] See Question&Answers more detail:os...

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

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dataframe - Calculations between two columns in a data frame in R

I want to create a new expected column based on two other columns. A new column is created by adding the ... assign the value2 to the expected 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++ - The code is for to plot naca airfoil. I received the out of bound error when printing yc

This code uses for loop to find values of yc by putting value of x in the equation.The error is "error: Mat:: ... cout<<yc<<endl; 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 - How to extract content from a div via Regex

I have a string of HTML where some inherited div present and I need to extract only the top level div, for example- ... content 2</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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javascript - Ajax not calling success function

I'm using ajax to validate a from without reloadind the page. Script Ajax function updateResult(tab){ $.ajax({ ... .0. Many 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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button - how to add values from nsstrings in iOS?

I have 5 buttons. Each button has some value like 1,2,3,4,5 in a string named totalSeats_selected. I ... values in nsstring on button event? See Question&Answers more detail:os...

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

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regex - Regular Expression specific to a particular message pattern with mandatory elements

As I'm pretty new to Regular Expression, I'm looking for a regular expression which will validate whether entire ... $a|Ph.No=$b|TIME_23=$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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php - Display checkbox after select combo box

I need some idea here.. i wanted to make search function using combo box. after user has selected certain value ... me know.. thankssssssss :) 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 - How do I add FadeIn/FadeOut javascript effect during images change after a few seconds

I have 2 images that changes after a few seconds. I want to add a FadeIn/FadeOut effect when these images ... /fadeIn on every image change? 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 - Multiply text file in Unix by a constant

How can a text file be multiplied in by a constant using shell commands? For e.g there is a text file ... ? Looking forward to a reply. 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++11 - Basic C++ Dice game

I have a problem here, would be really nice if anyone could help me out here. Its my first time using ... could answer, thanks in advanced. 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 - Error after loggin out

My program works properly.. it has several pages and if i click on the button of the browser to go back, it ... ); redirect('login/index'); } See Question&Answers more detail:os...

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

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haskell - Is the implementation of `<*>` based on `fmap` special to Maybe applicative or can it be generalized to other applicatives?

In Maybe applicative, <*> can be implemented based on fmap. Is it incidental, or can it be generalized to other applicative(s ... i=0,1,2,...`? 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 - jQuery : Hide select DOM elements created on the fly

In the following code: $(document).ready( function () { var hideInit = function () { $(selector1).hide() ... () on newly created dom elements See Question&Answers more detail:os...

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

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css counter - Using CSS to style a numbered list

I need HTML to produce output similar to: 1. Some title 1.1 blah blah (a) blah blah blah (b) blah blah 1 ... have to fall back on using a table. 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# - sorted search increase performance

Running through exercises on testdome...currently looking at https://www.testdome.com/for-developers/solve-question ... : Time limit exceeded See Question&Answers more detail:os...

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

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r - Group data in one column based on a string value in another column using dplyr

I have the below data in a spreadsheet where the tasks assigned for the students are listed. df <- data. ... dataset instead of a screenshot. 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 to show all DB result with PDO

So, I just started with PDO and the connection and stuff work great, but now I have a little problem. I'm stuck on ... ?php } $stmt->close(); ?> See Question&Answers more detail:os...

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

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function - How to make static callback c++

I have two files, the main one and a class. I want to call a function inside the class(void) and from ... function from the main. 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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c++ - Convert WCHAR to LPCTSTR

With CSocket, I want to make a connect with an IP address. CSocket client; client.Create(); client.Connect( ... convert from WCHAR to LPCTSTR ? 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 - The following code returns an 500 error as the code is deprecited in php version 7, How to make it work in php verison 7?

Here is the code that used but return the 500 error in php version 7 and I totally screwed what to do with and ... } } } mysql_close($con); ?> 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 - java.lang.NumberFormatException: For input string: “2019-11-27”

In my app I am getting date from an API server as String value and I want to parse it to int but I get ... ("ChartActivity", e.toString()); } See Question&Answers more detail:os...

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

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Duplicate ID in SQL select

The select in mysql is this: SELECT v.product_id, nome AS Produto, presentation AS Descricao, presentation AS ... : enter image description here See Question&Answers more detail:os...

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

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multithreading - Prime numbers in c language

I want to find prime numbers with multithreading and using Sieve of E. function.I write some piece of codes. If the program ... %ld ", t); } } 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++ - Difference between , and ;?

EDIT Looks like I didn't explain myself in a good way. My question was not about the Rule of 3, or how to ... code is working when you use ,? 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 connect to github using Java Program

Could someone help me how to connect to Github & how to upload a document using Java program ? I want to ... Java program. Many thanks, Raju See Question&Answers more detail:os...

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

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