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Both std::lower bound and std::upper bound must have an increasing (non-decreasing) order as their objective. By giving a comparator as the 4th parameter of the functions, you may modify the meaning of "growing." To work with descending vectors, use std::greater. #include<iostream> #include<vector> #include<algorithm> #include<functional> using namespace std; int main() { ...READ MORE

Jun 14, 2022 in C++ by Damon
• 4,960 points • 2,780 views

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0 answers

How to use $_FILES["file"]["size"]?

How can I see if the file ...READ MORE

Jul 25, 2022 in PHP by Kithuzzz
• 38,000 points • 1,009 views

0 votes

0 answers

How to extract img src, title and alt from html using php?

I want to make a page listing ...READ MORE

Jul 21, 2022 in HTML by Ashwini
• 5,430 points • 1,225 views

0 votes

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How member functions are implemented in C++?

I read somewhere that member functions in C++ are similar to regular functions but with an additional implicit this parameter. As a result, I assumed that this software would be unable to discriminate between two functions. However, the software executed successfully. So, was the above statement incorrect? #include <iostream> class MyCls { ...READ MORE

Jul 22, 2022 in C++ by Nicholas
• 7,760 points • 1,045 views

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CSS Font Border?

Is it now feasible to apply a ...READ MORE

Aug 10, 2022 in CSS by Edureka
• 13,720 points
edited Mar 4, 2025 • 356 views

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jQuery and colour calculation

Currently I've got an H1 tag set ...READ MORE

Jul 28, 2022 in Web Development by gaurav
• 23,580 points • 913 views

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0 answers

Using jquery to prevent resubmitting form

I use jquery's .submit() to intercept user's ...READ MORE

Jul 22, 2022 in Web Development by gaurav
• 23,580 points • 1,060 views

0 votes

1 answer

Center image in table td in CSS

Wrap a picture in a container div ...READ MORE

Jun 13, 2022 in CSS by Edureka
• 12,730 points • 2,814 views

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0 answers

What does "Changes not staged for commit" mean

As far as I know, to track ...READ MORE

May 23, 2022 in Git & GitHub by Kichu
• 19,040 points • 3,699 views

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0 answers

C++ convert from 1 char to string?

I simply need to cast one character to string. The inverse method is as easy as str[0]. The following suggestions did not work for me: char c = 34; string(1,c); //this doesn't work, the ...READ MORE

Jun 29, 2022 in C++ by Damon
• 4,960 points • 2,091 views

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What are access specifiers? Should I inherit with private, protected or public?

I'm not sure what access modifiers signify ...READ MORE

Jul 22, 2022 in C++ by Nicholas
• 7,760 points • 1,041 views

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What are the new features in C++17?

C++17 is currently feature complete, therefore major ...READ MORE

Jul 26, 2022 in C++ by Nicholas
• 7,760 points • 930 views

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Adding Aloha Editor to Django Admin, jQuery compatibility issues ensue

I'm writing a personal blog in Django, ...READ MORE

Jul 28, 2022 in Web Development by gaurav
• 23,580 points • 904 views

0 votes

2 answers

Error: EACCES: permission denied, access '/usr/local/lib/node_modules' react

Hello @kartik, Change your file permissions like this First ...READ MORE

Jul 22, 2020 in Angular by Niroj
• 82,800 points • 25,497 views

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0 answers

Add Bootstrap Table With Sorting, Searching and Paging into my PHP function

I have an issue adding bootstrap Table ...READ MORE

Jun 27, 2022 in PHP by narikkadan
• 86,360 points • 2,261 views

0 votes

1 answer

How to make a countdown timer in Android?

package com.example.countdowntimer; import java.util.concurrent.TimeUnit; import android.app.Activity; import android.os.Bundle; import android.os.CountDownTimer; import android.widget.TextView; public ...READ MORE