I can't seem to find a way to send a PM. I tried going to the member's profile page but the PM area is gone.

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+0 forum 47

I study the Quicksort algorithm like this : // Java program for implementation of QuickSort class QuickSort { /* This function takes last element as pivot, places the pivot element at its correct position in sorted array, and places all smaller (smaller than pivot) to left of pivot and all greater elements to right of pivot */ int partition(int arr[], int low, int high) { int pivot = arr[high]; int i = (low-1); // index of smaller element for (int j=low; j<high; j++) { // If current element is smaller than or // equal to pivot if (arr[j] <= pivot) …

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As you noticed by the title I didn't used the term “know” since I find it more ambiguous then “you can code in”. To keep answers short lets limit ourselves to five languages at most , have the same list for strongest and weakest points and mention those point in brief (one or two sentences). Who will go first ?

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When I leave a comment (vote with comment ) under someone post , it will increase 2 points for vote up and 0 point for vote down. After I leave the comment and click the vote up button, the user earn 2 points. But after I vote down again, the comment get removed but the user still earning 2 points. The two points should be deducted too, no ? Thanks.

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+1 forum 3

What are general considerations when choosing an open source library

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+0 forum 1

Hello everyone its been a while, btw this fresh look its freaking awesome i love it! :) So i got in mind an idea which i want to try it, selling remote controls for tv online. I need an list or something which i can find the TV model number by remote control number. For example, this is remote control for samsung tv's AA59-00582A But not for all. How can i know for what exact tv models is for? Sorry for my english i tried to explain best. xD Thanks and keep it up Dani :))

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Back in the days before Microsoft had not yet given up on their mobile operating system, there were a bunch of Android apps that made your Android smartphone or tablet look like a Windows device

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Once harm has been done, even a fool understands it. -- Homer

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+12 forum 1,107

On my android device I get no dropdown menu at all from the hamburger. Chat and profile image on the titlebar work fine as does the main dw logo. Also while creating this post. The continue button on the first screen (deciding forum and thread type) was unresponsive. As does Continue to last step button. I have to click on the progress titles at the top to go on

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+2 forum 36

Implement an abstract class Shape with methods: getType() returns a string denoting type of a shape (point, line, polygon ..) area() returns area of the object, or -1 if the shape is concave, intersecting, or does not have an area circumreference() returns circumreference of the object position() returns center coordinates of the object isConvex() returns true if shape is convex distance(Shape s) returns distance to the center of another shape Extend the Object classe into Point, Line, Triangle, and Polygon. Overload the inherited methods. Constructors of these classes take vertices coordinates as an input. I need help to write this …

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-3 forum 2

I'm hoping that people will post unusual or little known facts here. It would be proper to include a link to a source for confirmation. Here's a start. Speedy Gonzales was banned by the Cartoon Network for being an offensive stereotype, only to be returned after mass protest by the Hispanic-American community. [link](http://en.wikipedia.org/wiki/Speedy_Gonzales#Censorship)

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+10 forum 516

I think I finally understand why Trump is doing so well (he recently pulled even with Hillary Clinton). It's only after years of shows like American Idol and America's Got Talent that his rise is possible. These shows got Americans used to the idea that they could vote with no actual consequences. In most cases (with very few exceptions), people with minimal talent are voted on and selected as "the winner", then almost immediately return to obscurity. In some cases (remember Sanjaya Malakar) there was an actual campaign to rig the vote so that a thoroughly undeserving candidate would win. …

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+1 forum 261

To all in the last week or so who received a private message from me consisting only of the phrase, `Noli Mentula`, I sincerely apologize. In the previous incarnation of Daniweb, sending a private message was considerably different than in the new version. I had assumed that a message would not be sent unless/until I composed it, then clicked some equivalent of `Send`. You know. Like practically every other text messaging system ever invented. While trying to work through the new system with Dani I inadvertantly started conversations with several users. To further explain `noli mentula`... It fall into the …

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+1 forum 6

The day that Americans will decide if they want to step on the brakes or drive off the cliff.

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Comparing a discussion with the home page. When I see the Home Page, top and center of each card is the member who did something such as Viewed, Gave Reputation, Endorsed and so on. Now you head to a discussion and who wrote this? Example at https://www.daniweb.com/programming/software-development/code/385622/google-map-control-vb-net The author is nowhere in sight. I could be wrong but I could not find the post's author. Replies are formatted well so you know who replied and when, but something is truly strange with the original post there. Reviews are slightly better like https://www.daniweb.com/hardware-and-software/hardware/mobile-and-wearables/reviews/518478/i-bought-a-galaxy-watch-on-black-friday-here-s-what-i-got-for-my-money but if a post's author is going to …

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+0 forum 8

what is the use of seo in digital marketing?

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Backstory. A member messaged me about a moderator action so I wanted to see their discussions. How to find their discussions looked elusive. Here's how to get to their discussions. Click on their avator to get their Dazah page and information then click on Member Stats to see their discussions. Now you know.

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+0 forum 0

If you are using your iPhone XS as a music player, then you probably know how to transfer music from computer to iPhone. The default way of transferring between your PC and iPhone is by using iTunes. This is the most common way of sharing music and other media to your iPhone. But there are also other easy ways which are worth considering. Take a look at the simple methods below and discover how fast and easy it is to move music from your computer to your iPhone XS. ** ApowerManager** The first tool to help you transfer music to …

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I need to check the extention of user uploaded files when running a gulp-sass task. I have a file exists function that seems to work, but can't get thereturn value into the task. Here's my gulp file: var fileexists = require('file-exists'); var gulp = require('gulp'); var sassVars = require('gulp-sass-vars'); var sass = require('gulp-sass'); var style_in = './scss/**/*.scss'; var style_out = './css'; var himg; var fimg; fileexists('img/header.jpg').then(exists => { if(exists){ himg = 'header.jpg' console.log(himg) } }) fileexists('img/header.png').then(exists => { if(exists){ himg = 'header.png' console.log(himg) } }) fileexists('img/footer.jpg').then(exists => { if(exists){ fimg = 'footer.jpg' console.log(fimg) } }) fileexists('img/footer.png').then(exists => { if(exists){ fimg …

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+0 forum 0

Here we go again.

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+0 forum 32

It seems everytime I visit the homepage of daniweb.com I get a screen that is modern in design but is missing the mark so much so that others and I are bypassing it and going elsewhere. On top of that it shows duplicates of the same topic (see image) which I've seen it push up 3 or more that lead you to the same discussion. What makes it even more a place I may stop looking at is I can't click on the reply date and get to the answer or new content. Instead I have to either page through …

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"Sorry, but there is no valid Member with ID 120589" after clicking the first (?) button in the email. Since I can't tell if there is information I shouldn't share publicly I forwarded the email to Dani.

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java language (ArrayList) The Registrar Office at the university has asked you to help them write a Student Information System (SIS). The system can be used to store information about students, courses, and students' transcripts (courses already taken by a student). · Define a class called StudentType that holds information about a student (student ID, first name, last name, major). · Implement each member function (set, get, print, constructor, etc) in the class. · Define a class called CourseType that holds information about a course (course code, course title, number of credits). · Implement each member function (set, get, print, …

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Have been trying to change my profile pic via the community profile update avatar option. I keep getting told that 'The image you are attempting to upload doesn't fit into the allowed dimensions.' However, there is no clue as to what the allowed dimesions might be. The one I'm trying to upload has been sized down to 490x653 (171kb) and I can't recall what the limits previously were, will keep trying smaller and smaller - but thought it might be an idea to flag the max size in the error message that is thrown up.

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+1 forum 3

I need API (Java) to connect to Google Playstore to be able to download apps. Just as [www.apkpure.com](http://www.apkpure.com) and others, but l need to connect from my application. Can somebody help me. Thanks

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I see a +0 next to post comments. Thought this was supposed to be votable. Nothing happens on tapping. BTW on Android. Also when I entered a comment and then decided to edit it, the original text did not show up in the edit box. So made me think I wS posting a new additional comment. Meaning I lost it and had to enter a comment for the third time! Also why does edit post appear as an option when I clearly don't have the right to alter somebody else's post?

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+1 forum 9

Why do I always get the default filter of recommended every time I open dw? I am quite capable of decidling if I want a filter or not. How can I turn it off?

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+1 forum 67

hello, I am currently working on an assignment in my IPT class and I am trying to get questions from my questions box randomly. I am able to do the random function but I do not want them to repeat. My 'questions box' is a dictionary and I have also imported tkinter. Please do help as it is due soon. This is what I am currently doing to get random things: number = random.randint(0,len(Questions_Box)-1 q = Questions_Box[number] random.shuffle(Questions_Box)

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I've noted how the home page seems sparse but why is that lone upvote there at all? It's not that interesting and there's no way to dismiss it or fill the page with what I choose. See attached screen. NOPE. The image upload looks broken. I'll try Imgur and it's markdown. No other forum leaves this so barren. I was hoping to see it flourish over time. Or see controls, options to have it be a place to go often. And when there are items besides this, they seem to be random in size and match as to my interests. …

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+1 forum 24

Example: https://www.daniweb.com/programming/web-development/threads/518292/problem-in-php-showing-undefined-index-and-not-inserted-in-my-datasbase Click on one image and I get two tabs with the same image on both tabs. That's odd.

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The End.