Computer and Internet

Welcome to the portal for computers, software, hardware, internet, network, web design, computer science and programming. On the right, you will find the most popular topics and the unanswered questions, this portal is divided into the following areas:

 

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undefined array key php

<?php $var = array(2,5); $cnt = count($var); for ($i = 0; $i < $cnt; $i++) { echo $var[$i]."\n"; echo...

Open Question | 1 Answer

Print current and next Value of Array - Undefined Array Key Error

I have the following PHP code: $var = array(2, 5); $cnt = count($var); for ($i = 0; $i < $cnt; $i++) { echo $var[$i]."\n"; echo...

Open Question | 1 Answer

TinyMCE How to change default font-size for "Clear Formatting" Button

After I hit "Clear Formatting" the font size changes to 8 and font family to Arial, is there anyway to change this default...

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How can I create a random Color?

I am looking for an application that can generate random colors on the computer. Can someone recommend such a...

Question | 1 Answer

JavaScript: How to reset array's protoype in JavaScript ?

Array.prototype.min = function() { return Math.min.apply(Math,this); }; How to reset Array.prototype...

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Brother printer says: No toner when there is toner in it

Just moved my printer - working fine, plenty of toner - plug it in and the printer says there is no toner - install...

Open Question | 1 Answer

New Answers and Comments

AskingBox Moderation: Why are you posting this another time when your original question is already answered?! ...

Question | undefined array key php

SmartUser: The problem with your code is as follows: You have an array with two elements (indexes 0 and 1). Then you loop through this array with $i < number...

Question | Print current and next Value of Array - Undefined Array Key Error

Delphian: Thank you very much for reporting that issue. It must be bmp not c, I have corrected that error in the example...

Question | Delphi/Lazarus: Specify TextWidth and TextHeight without Canvas

Guest: What is c, and why are you freeing it instead of...

Question | Delphi/Lazarus: Specify TextWidth and TextHeight without Canvas

Guest: Work GREAT... But how to resize and crop using fix ratio? thankyou...

Tutorial | How to resize Image before Upload in Browser

Guest: I wish you had some pics to go with this info. I just can't figure out which holes you are referring to. You guess it, I'm a visual person....

Question | Brother printer says: Toner is empty! How can I still continue printing?