In case you don’t like the command-line approach, I have recast my ImageMagick answer in Python. I am quite a beginner in Python so there may be inefficiencies and poor practices in my code, but it works. The technique is exactly the same as the other answer: convert to HSV colourspace, and locate highly saturated … Read more
When len is static, it’s not every call to length increment the same variable. Here’s what happens 1-> 2-> 3-> 4-> 5 add 1 to length (length = 1) add 2 to length (length = 3) add 3 to length (length = 6) add 4 to length (length = 10) add 5 to length (length … Read more
As long as you only have one line of text, a simple trick is to set its line-height to the height of the circle: .circle { background: rgba(72, 156, 234, 1); border-radius: 50%; height: 80px; width: 80px; position: relative; box-shadow: 0 0 0 5px #F1F1F1; margin: 10px; color: #6F0; vertical-align: middle; } .text_circle { font-size: … Read more
Your program is causing memory leak. You should use an array of ADI*, not an array of ADI, to store what is returned from adjancencyList(). Using subscripting looks better than incrementing in this case. One more tips is that A = &( A[0] ); does virtually nothing. Also note that they say you shouldn’t cast … Read more
Use Unary plus(+) or Number instead of parseInt as parseInt(”) will be evaluated as NaN Use textContent instead of value Note: Use onInput instead of onkeydown function Calculate() { var q = +(document.getElementById(‘quiz’).textContent); var a = +(document.getElementById(‘atten’).textContent); var h = +(document.getElementById(‘home’).textContent); var r = +(document.getElementById(‘reci’).textContent); var m = +(document.getElementById(‘me’).textContent); var grade = q + a … Read more
You need to attach a change event to the select box. In it you grab the text from the selected option and set the placeholder attribute on the search box. var select_designatfirst = $(‘#select_designatfirst’), empSearch = $(‘#empSearch’); select_designatfirst.on(‘change’, function () { empSearch.attr(‘placeholder’, ‘Search ‘ + select_designatfirst.find(‘:selected’).text()); }); jsFiddle example That said, unless the search box … Read more
In order to match only strings containing 5 words or less, i.e. not any five words in a row, you also need to add anchoring to the beginning and end of the string: ^((?:\w+ ?){1,5})$ Example https://regex101.com/r/pN9nQ0/1 1 solved Want to find exact 5 strings sentences
If I am reading your question right, the result table give you the age ID and Period, and then the count of toys per age ID and Period. Here is how you would write that query: SELECT Ages.ID, Ages.Period, IFNULL(sub.cnt,0) AS Count FROM Ages LEFT JOIN (SELECT Toys.age_id, COUNT(*) AS cnt FROM Toys GROUP BY … Read more
// try this public ListNode removeDuplicateElements(ListNode head) { if (head == null || head.next == null) { return null; } if (head.data.equals(head.next.data)) { ListNode next_next = head.next.next; head.next = null; head.next = next_next; removeDuplicateElements(head); } else { removeDuplicateElements(head.next); } return head; } solved Delete duplicate element from sorted linkedlist using recursion in java [closed]
You could do a = !a && val1 if you dont mind switching between false and val1. This is based on the behaviour of && operator in javascript: if first operand is true && operator assigns the second operand, else it returns first operand. Please note: This does make your code more difficult to read. … Read more
new Element called, therefore owned by List, so only List can delete Element. List_iter doesn’t require a destructor because it only contains a pointer. solved Class destructor, runtime error: Unhandled exception – Stack overflow
You should download a copy for your local machine and use a newer version. Then you can create a fallback to your jQuery source: <head> <meta charset=”utf-8″> <title>Super Mario!</title> <link rel=”stylesheet” type=”text/css” href=”https://stackoverflow.com/questions/29851424/css.css”/> <script type=”text/javascript” src=”https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js”></script> <script type=”text/javascript”> if (typeof jQuery == ‘undefined’) { document.write(unescape(“%3Cscript src=”path/to/jquery-1.11.2.min.js” type=”text/javascript”%3E%3C/script%3E”)); } </script> <script type=”text/javascript” src=”script.js”></script> </head> If the … Read more
The fish-shell was new to me, so I read the documentation – something I really recommend. Look for the title “Initialisation Files“: http://fishshell.com/docs/current/index.html#initialization So it looked like you call your python scripts from ~/.config/fish/config.fish So I installed fish on my Macbook and I had to create the config.fish file. In that I just placed: ~/gash.py … Read more
Error was in v_push_back implementation : v->e_array = check_a(memcpy((void*)((char*)v->e_array + (v->no_e * v->e_sz)) ,new_val, v->e_sz)); //pointer has not to be saved check_a(memcpy((void*)((char*)v->e_array + (v->no_e * v->e_sz)) ,new_val, v->e_sz)); Because memcpy returns a pointer , in this case, to the last element of the array so we would have lost access to all previous memory solved … Read more
The reason why your code is failing is because the Max is not defined in the function so when you are returning, it seems unknown to your script, I guess you were trying to do something like: def biggerNumber(a, b): maximum = 0 if a>b: print ” Max == a” maximum = a elif b>a: … Read more