Month: October 2022

[Solved] pointers not pointing correctly and comparison warnings

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after much thinking, i finally figured it out: #include<stdio.h> void getUserInput(int *numHospitalRooms, int *numFlowers); int main() { float hospitalRoomsPrices_Array[5]={300.00,350.00,400.00,450.00,500.00}; int numHospitalRooms = 0; int numFlowers = 0; float flowerPricing = 2.50; getUserInput(&numHospitalRooms, &numFlowers); float flowerCost = numFlowers*flowerPricing; float totalCost = (flowerCost + hospitalRoomsPrices_Array[numHospitalRooms – 1]); printf(“\nCost for %d room(s): $%.2f”, numHospitalRooms, hospitalRoomsPrices_Array[numHospitalRooms – 1]); printf(“\nFlower(s) … Read more

[Solved] How to give hover effect on the image used in html?

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Try this. <!DOCTYPE html> <html> <head> <style> .container { position: relative; width: 50%; } .image { content:url(“https://stackoverflow.com/questions/43225489/assets/images/img-1.png”); opacity: 0.8; display: block; width: 100%; height: auto; transition: .5s ease; backface-visibility: hidden; } .container:hover .image { content:url(“https://upload.wikimedia.org/wikipedia/commons/4/47/PNG_transparency_demonstration_1.png”); opacity:2; } </style> </head> <body> <div class=”container”> <img class=”image”> <p>Lorem ipsum dummy text</p> </div> </body> </html> 2 solved How to … Read more

[Solved] how to display a string pattern using php loops

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$array = “computer”; $count = strlen($array); for($i=0;$i<=$count;$i++) { echo substr($array,0,$i+1).”<br>”; } $array = “computer”; $count = strlen($array)-1; $out=””; for($i=0;$i<=$count;$i++) { $out .= $array[$i]; echo $out.”<br>”; } Have a nice day 🙂 2 solved how to display a string pattern using php loops

[Solved] Display text from alt tag of from title tag on a button with CSS

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You have to add some javascript code to achieve this. Check below Snippet: $(‘.the_champ_login_ul li’).each(function(index) { $(‘<span>’ + $(this).find(‘i’).attr(‘alt’) + ‘</span>’).insertAfter($(this).find(‘i ss’)); }); .theChampLogin { width: 100%; display: block; } .theChampFacebookBackground { background-color: #3C589A; } .theChampFacebookLoginSvg { background: url(//login.create.net/images/icons/user/facebook_30x30.png) left no-repeat; } .theChampTwitterLoginSvg { background: url(//login.create.net/images/icons/user/twitter-b_30x30.png) left no-repeat; } .theChampLoginSvg { height: 100%; width: 35px; … Read more

[Solved] strcpy a reference to a pointer function

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I’ve made small changes in your source code in order to test it and fix it. I’ve created a method called SetfileName in Frame class and also changed the char *fileName to char fileName[40], so that Frame class holds the value of fileName instead of the pointer. #include <iostream> #include <string.h> using namespace std; class … Read more

[Solved] Why the heap is changing in java

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I understand the question to be why the heap size drops from 1500m (1472000K) to something less (1258752K) even though initial size is set to 1500m. As it turns out, this is well known behavior in long running JVMs, and is related to the PS MarkSweep / Full GC mechanism – See this article for … Read more

[Solved] How to create an instance of a class given this definition

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That class is a bit funky because it initializes lnum from an external variable. It really should come from an argument to the constructor. But since that’s the way it is, you can’t control it, other than by setting the value of lineNumber, which probably isn’t what was intended; its value probably comes from wherever … Read more

[Solved] jQuery: How to return a value outside a function that contains the ‘this’?

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I could be misunderstanding what you’re asking, but couldn’t you just call the other function from within the onSelect event handler? Here’s a JSFiddle showing this in action, which I believe is doing what you need. $(“document”).ready(function() { var timestamp; $(“#startDate”).datepicker({ onSelect: function(e) { var dateAsObject = $(this).datepicker( “getDate” ); timestamp = dateAsObject.getTime(); console.log(“user selected: … Read more

[Solved] How to decrypt the c program?

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It sounds like you are using Vi as your editor (:x is a bit of a give-away). From this page: Crypt Open the file using vi, type :XEnter, enter the key (this key will be the password to see the crypted file) and then save and exit with :wqEnter. The file will be crypted. You … Read more

[Solved] java.lang.ArrayIndexOutOfBoundsException: length=6; index=6 | String.xml [duplicate]

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Caused by: java.lang.ArrayIndexOutOfBoundsException: length=6; index=6 Means you are trying to access element at index 6 of an array with length 6. But arrays are 0-based indexed, meaning that the first element is in position 0 not 1. So the maximum index in a 6-element array is index 5. Your fault is probably in this line: … Read more