Your function should be fine if you just modify your argument to the findDividers method. It should be as follows: //Will return dividers of x, not x/2 public static int[] findDividers(int x) { //not int[] x //if x is of type int[] i.e an array, it makes no sense to //use the “https://stackoverflow.com/” and ‘%’ … Read more
The following worked for me: I have to point out that you can’t use $postedOn = now(); as a variable to post the current time/date. It needs to be entered as part of the VALUES I.e.: VALUES(:videoId,:username,NOW())”; Do note that I used $pdo as the connection variable. <?php $mysql_hostname=”xxx”; $mysql_username=”xxx”; $mysql_password = ‘xxx’; $mysql_dbname=”xxx”; try … Read more
Your problem is you have declared a local variable in the second block, with the same name as the static variable. So i in i += 2; in the second block is updating the i passed to the method, and not the static field. So each call to m(i); will update i to 3, then … Read more
not quite sure what you what to do, but i guess this should work: for elem in line: if type(elem) == int: result += 1 elif type(elem) == list: for sub in elem: if type(sub) == int: result += 1 bear in mind that this code is realy ugly 😉 but it should help get … Read more
jQuery(document).scroll(function() { var y = jQuery(this).scrollTop(); if (y > 100) { jQuery(‘#menu’).addClass(‘scrollActive’); } else { jQuery(‘#menu’).removeClass(‘scrollActive’); } }); and just add in your CSS #menu.scrollActive { background-color: blue; // or color what you want; } solved I’m trying to make fixed header change it’s background-color after I scroll the page 100px
example : http://testenvansoftware.nl/test12/index3.php I see, ->getData() is NOT part of php.net functions… right? it is part of class.stockMarketAPI2.php ok, yes it is, i see now: public function getData($symbol=””, $stat=””) { if (is_array($this->symbol)) { $symbol = implode(“+”, $this->symbol); //The Yahoo! API will take multiple symbols } if($symbol) $this->_setParam(‘symbol’, $symbol); if($stat) $this->_setParam(‘stat’, $stat); $data = $this->_request(); if(!$this->history) … Read more
Use /(?<=\[ID:)\d+/ pattern that match digits that is after [ID: string. $subject = “New tour subscription [ALKJ-102] [ID:12345]”; preg_match(“/(?<=\[ID:)\d+/”, $subject, $mat); echo $mat[0]; Check result in demo 1 solved Regular expression to extract id from email subject [closed]
What you have works. Just don’t forget to assign the sorted collection to a variable (sort_by and reverse do not change the collection). Bonus: here’s arguably a nicer version (one pass, instead of two) a.sort_by{ |v| -v[:a_value] } solved Multisort using Ruby [closed]
Here is one option using an ad-hoc tally/numbers table and a Cross Apply Example Declare @YourTable Table ([Id] int,[Open Date] datetime,[Close Date] datetime) Insert Into @YourTable Values (1,’2019-07-03 16:28:39.497′,’2019-07-04 16:28:39.497′) ,(2,’2019-07-04 15:28:39.497′,’2019-07-05 19:28:39.497′) Select A.* ,TSRange = DateAdd(Minute,N,convert(varchar(16),[Open Date],20)) From @YourTable A Cross Apply ( Select Top (DateDiff(MINUTE,[Open Date],[Close Date])-1) N=Row_Number() Over (Order By (Select … Read more
Let ll <- c(0.2, 0.2, 0.15, 0.15) ul <- c(0.5, 0.5, 0.4, 0.3) where ll and ul correspond to lower and upper limits for each of the random variables. Next, x <- runif(length(ll), 0, ul – ll) is a vector of uniform random draws from intervals [0,0.3], [0,0.3], [0,0.25], and [0,0.15]. The reason for this … Read more
Yes, you can do this via HTML for mobile with LiveStream’s Mobile API. For example, in iOS you can do that like this via html: <html> <body> <h1>iPhone Example:</h1> <video width=”300″ height=”225″ src=”http://xmashablex.is.channel.livestream.com/onDemand/ls/mashable/pla_2bc0bbfa-cc39-4f80-b9ef-376b97da94a4/playlist.m3u8″ poster=”http://www.livestream.com/filestore/user-files/chmashable/2010/06/08/d333a646-94aa-4035-a66e-1185bd885622_1.jpg” controls=”” autoplay=”true” tabindex=”0″> </video> </body> </html> And android/blackberry: <html> <body> <h1>Android Example:</h1> <a href=”https://stackoverflow.com/questions/14130473/rtsp://xmashablex.is.channel.livestream.com:1935/onDemand/ls/mashable/pla_2bc0bbfa-cc39-4f80-b9ef-376b97da94a4″ id=”thumbnail”> <img width=”320″ height=”240″ src=”http://www.livestream.com/filestore/user-files/chmashable/2010/06/08/d333a646-94aa-4035-a66e-1185bd885622_1.jpg” alt=”thumbnail” title=”thumbnail”/> … Read more
You can use reduce to iterate the string over each character and either append it to an array if it is an uppercase letter or add it to the last element of the array otherwise let str = “F’2R’UU2” let res = str.reduce(into: [String]()) { if $1.isUppercase || $0.isEmpty { $0.append(“\($1)”) } else { $0[$0.count … Read more
you can’t “double compare” like that. try this for type int: (t != 0) && (arrivalTime[i] <= t) ..but you probably rather want t > 0 7 solved ERROR: The operator != is undefined for the argument type(s) boolean, int
Sub MyReplace() Dim rw As Long With ActiveSheet On Error Resume Next rw = Application.WorksheetFunction.Match(.Range(“B13”), .Range(“B4:B7”), 0) On Error GoTo 0 If rw > 0 Then .Range(“C” & rw + .Range(“B4:B7”).Row – 1).Value = .Range(“C13”) Else MsgBox “Name not found in range” End If End With End Sub 6 solved How do I use vlookup … Read more
try do delete call log by call id. use below code int res = Call_logs.this.getContentResolver().delete(android.provider.CallLog.Calls.CONTENT_URI,”_ID = “+ calls_id_list.get(i),null); if (res == 1) { // Log delete } else { // Log not Delete } to delete all call log: Uri uri = Uri.parse(“content://call_log/calls”); int d = getContentResolver().delete(uri, null, null); 1 solved Delete particular log from … Read more