Kirat The arrows are inside a container, so they are fixed inside this container. The scrollbar that shows up belongs to this container (not to the body), so the arrows scroll with it. Move the arrows outside of div.scroll and they should be fixed relative to the viewport. solved Strange fixed positioning not working
Your calculation of the complex modulus is incorrect. float Complex::getAbsoluteValue() const { return sqrt(real * real + imaginary + imaginary); } You’ve since removed this section of your post, but it should say float Complex::getAbsoluteValue() const { return sqrt(real * real + imaginary * imaginary); } solved Drunk Mandelbrot implementation [closed]
Yes it will. Example. var one = [1]; $.each(one, function(index) { alert(one[index]); }); will alert 1 2 solved Does $.each() execute for one item? [closed]
Upto my knowledge, most common time complexity notation is Big-O, I’ll share same in this answer. Time complexity is O(1), with an assumption that Math.Pow calculation is O(1) and .ToString() method is O(1). It is O(1) because each step will be executed only once. In gerenal, if we take .ToString().Length time complexity into account then … Read more
MySQL Community Server is free to download and use but isn’t supported. Enterprise version have support as you pay for this and other additional options. http://dev.mysql.com/downloads/mysql/ Also a bit more info here about using the free version in production, https://serverfault.com/questions/239978/is-the-community-mysql-safe-for-production-use solved I thought MySQL was free [closed]
No, this hasn’t changed (there’s something similar that’s changed, but not this; more below). Here’s the difference: If item isn’t declared, then you’ll get the error about item. If item is declared but has the value undefined, you’ll get the error about reading a property of undefined. This has always been the case. You mentioned … Read more
You have to escape the \ in Java, so replace all your \ with \ (mentioned by Hacketo) Regex is regex, they don’t get changed with respect to languages but yes, the way they are tested, changes..You just need to look into how to match a string with a regex in java. 3 solved Convert … Read more
you forgot to add 1 more closing parenthesis $(“#” + div_id1).html(‘<br>’ + response.substring(0, 1)); $(“#” + div_id2).html(response.substring(1, 2)); solved unexpected token in succes row [closed]
I’ve been working a lot with Cakephp 2, and i’m currently learning Cakephp 3. What I can say so far is: cakephp 3 introduces a lot a interesting new functionnalities (i won’t detail here, you can find many resources on internet for that). cakephp 3 is really a major release: many things have changed. Even … Read more
either: cd .. call file.bat don’t call cd but file.bat and use two lines or concate the commands properly: cd .. & call file.bat or: call ..\file.bat or use absolute path: call “c:\my directory\subdir\file.bat” 0 solved How to open a file batch file that is up above in a different folder from the batch file
x = (x > 250000 && x < 500000) ? (x / 100) * 10 : ((x > 500000 && x < 1000000) ? (x / 100) * 20 : ((x > 1000000) ? (x / 100) * 30 : x)); Ternary operator of the form (conditional) ? expr1 : expr2 should be read as … Read more
NSDateFormatter *dateFormat = [[NSDateFormatter alloc]init]; [dateFormat setTimeZone:[NSTimeZone systemTimeZone]]; [dateFormat setDateFormat:@”hh:mma”]; NSDate *now = [NSDate date]; // Current Date NSString *time = [dateFormat stringFromDate:now]; NSString *fromDate = @”10:00AM”; NSString *toDate = @”11:00PM”; NSDate *fromTime = [dateFormat dateFromString:fromDate]; NSDate *toTime = [dateFormat dateFromString:toDate]; NSDate *nowTime = [dateFormat dateFromString:time]; NSDateComponents *fromComponents = [[NSCalendar currentCalendar] components:NSHourCalendarUnit | NSMinuteCalendarUnit | … Read more
HTML <button id=”start”>Start</button> <button id=”close”>Close</button> JS $(‘#start’).click(function () { $(this).addClass(‘start’); }); $(‘#close’).click(function () { $(‘#start’).removeClass(‘start’); }); CSS .start { // css style here } 7 solved how to add css on click and remove it when they click close button [closed]
First of all create a temp table to use it in 3 places – Select columns for pivot, Replace null with zero and inside pivot. SELECT DISTINCT SUM(ORDERTOTAL) OVER(PARTITION BY CAST(ORDERTIME AS DATE),DATEPART(HH,ORDERTIME)) [TOTAL], CONVERT(varchar, CAST(ORDERTIME AS datetime), 103) [DATE], DATEPART(HH,ORDERTIME) [HOUR], ‘HH:’+CAST(DATEPART(HH,ORDERTIME) AS VARCHAR(3)) [HOURCOL] INTO #NEWTABLE FROM ORDERTBL ORDER BY DATEPART(HH,ORDERTIME) Now declare … Read more
Try using this query – $query = mysqli_query(“SELECT subcommentid,COUNT(*) as count FROM table GROUP BY subcommentid ORDER BY count DESC;”); $result = mysqli_fetch_array($query); echo $result[‘subcommentid’].'<br/>’; //subcomment id echo $result[‘count’]; // number of rows If you want all, store in array – $results = array(); while($row = mysqli_fetch_array($query)) { $results[$row[‘subcommentid’]] = $row[‘count’]; } echo “<pre>”;print_r($results);exit; 2 … Read more