Welcome To Ask or Share your Answers For Others

Recent questions without an upvoted answer

0 votes

497 views

1 answer

c++ - Where and how to define member variables? In header or implementation file?

I am currently learning C++. I have practice (about 2 years) in Java (which I learned at my university). I ... Could you please give me a hint? See Question&Answers more detail:os...

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

0 votes

578 views

1 answer

json - read mixed data into R

I have a text file ' ' separated. First two columns are text and third one is in JSON format like {type: [{ ... param1 a1 1 factor1 param1 a2 2 See Question&Answers more detail:os...

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

0 votes

501 views

1 answer

c# - Interface inheritance and derived classes

Why can't I do something like this in c# (pseudo code follows) Interface1 { Method1(); } Interface2 : Interface1 ... { Method2() { } } See Question&Answers more detail:os...

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

0 votes

603 views

1 answer

php - Uncaught ReferenceError: $_POST is not defined

I'm new in AJAX and want to send 2 IDs on an AJAX page here is my code <a href="#" id="<?php echo ... with it, which part i'm doing wrong? See Question&Answers more detail:os...

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

0 votes

480 views

1 answer

How to simplify this Fortran function?

I have the following code that counts the number of consecuitive logicals from the first one. I want to ... End If End Function count_present See Question&Answers more detail:os...

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

0 votes

477 views

1 answer

c++ - Why can I have an OpenGL shader class, but not a VAO class?

I have been fiddling around with making a game/rendering engine, and I have found that I can have a class for a ... ); SDL_Quit(); return 0; } See Question&Answers more detail:os...

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

0 votes

516 views

1 answer

html - Media Query for Large Desktop

I am working with a responsive website. I want to design for all large desktop. But I don't know the exact media query for large desktop. See Question&Answers more detail:os...

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

0 votes

457 views

1 answer

java - I'm trying to print out prime number but not sure what's wrong with my code

My code void printPrimes (int max) { boolean prime; for (int n = 2; n < max; n++){ prime = true; double ... prime what do I do to fix this issue See Question&Answers more detail:os...

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

0 votes

503 views

1 answer

html - Weird CSS conundrum

So for some reason the following html code only responds to the notice id and not the flash or <%=key%> ... yielded content --> </section> See Question&Answers more detail:os...

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

0 votes

490 views

1 answer

php - Create an associative array from a string

got a collection of objects which have an item called path, which has a kind of folding set by a string like: ... how to solve this in PHP? See Question&Answers more detail:os...

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

0 votes

613 views

1 answer

python - Discord.py help command (react to edit message)

I'm trying to make a help command that if you react it changes the message (edits the message) to the next page ... commands How can I do this? See Question&Answers more detail:os...

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

0 votes

516 views

1 answer

java - How To split String A,B,C,D,"E,F",G,H

I want to split this String A,B,C,D,"E,F",G,H with comma(,) operator but not split the "E,F".. I want this following output. A B C D E,F G H See Question&Answers more detail:os...

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

0 votes

917 views

1 answer

How to get Process name from process id in windows through C++ without enumerating process?

I need to get process name from process id in windows to find process names associated with a logged event. It ... image name from process id? See Question&Answers more detail:os...

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

0 votes

486 views

1 answer

javascript help using html and calculator

Can someone help me to get the total price of the stock given prices below?? Using the onclick, once someone puts in ... id="input3"></p> <br See Question&Answers more detail:os...

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

0 votes

444 views

1 answer

java - Android app force closes when painting a ball?

I'm trying to paint a ball on the screen, but it force closes. Something is going wrong. Ball b ... .system.NativeStart.main(Native Method) See Question&Answers more detail:os...

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

0 votes

474 views

1 answer

upgrade - How can you fix server error 500, received when upgrading from Joomla 3.1.5?

While attempting to upgrade joomla using the button, I receive the server error 500. I have read this joomla forum ... t have any blank entries. See Question&Answers more detail:os...

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

0 votes

463 views

1 answer

Java - What's the most efficient way of drawing large number of pixels on the screen

I've started working on a program in which I want to completely manipulate how pixels are being drawn to the ... efficient ways of doing it? See Question&Answers more detail:os...

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

0 votes

969 views

1 answer

php - Laravel withValidator() not working as expected

I have this formrequest that contains rules and a withValidator as a second layer of validation. Note: I am aware that having ... { dd("HI"); } See Question&Answers more detail:os...

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

0 votes

509 views

1 answer

Algorithm for distribute products to boxes

I have Products and Boxes. I want to use minimum box count for packaging. Please ignore product and box ... for all comments and replies. See Question&Answers more detail:os...

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

0 votes

519 views

1 answer

pygame - How to execute event repeatedly in Python?

I'm new to pygame programming. I need that operation increases character's speed (who is represented as moving images on ... and how to use it? See Question&Answers more detail:os...

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

0 votes

522 views

1 answer

Python Regex punctuation recognition

I am stumped by this one. I am just learning regular expressions and cannot figure out why this will not ... Any help would be appreciated. See Question&Answers more detail:os...

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

0 votes

540 views

1 answer

Determinant of a matrix in Fortran

I just learned Fortran recently and I am trying to compute the determinant of a matrix in Fortran. I was able to ... it.... end program main See Question&Answers more detail:os...

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

0 votes

488 views

1 answer

c++ - logic help for smallest/largest value

I went thru so many version of the algorithm to sort smallest and largest that my brain is fried. The book up ... . Thanks for the help guys ! See Question&Answers more detail:os...

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

0 votes

557 views

1 answer

batch file - Random alphanumeric

I am trying to make a random code generator in Notepad++ that will generate a alphanumeric code that is 32 ... great and thanks in advance! See Question&Answers more detail:os...

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

0 votes

427 views

1 answer

javascript - how to refresh a particular div content when page is loading through ajax load() function

this is my html code: <body onload="fun1()"> <ul id="nav" class="nav" style="font-size:12px;"> <li> ... used to call the default page tab1.php See Question&Answers more detail:os...

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

0 votes

515 views

1 answer

c - How do I generate number pattern in triangular form

I want to print this pattern like right angled triangle 0 909 89098 7890987 678909876 56789098765 4567890987654 ... gives different pattern See Question&Answers more detail:os...

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

0 votes

533 views

1 answer

ios - Can we handle the error "Cannot convert the value of type BOOL to expected argument UIiew"

I am tired of trying to PopOver the view controller and searched every where, tried myself also.This issue has ... am i going wrong direction. See Question&Answers more detail:os...

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

0 votes

470 views

1 answer

javascript - Ajax too slow - Recursion

A ajax code that i am using to request a page is consuming too much memory and is making the browser slow ... this problem? Thanks in advance. See Question&Answers more detail:os...

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

Page:

« prev
1
...
46
47
48
49
50
51
52
53
54
55
56
...
715
next »

...