I’m not sure what you’ve tried so far but based on your sample data, try this: SELECT UserID, SessionID, MIN(timestamp) StartTime, MAX(timestamp) EndTime, DATEDIFF(s,MIN(timestamp), MAX(timestamp)) SecondsDifference FROM Table GROUP BY UserID, SessionID This kind of data is usually tricky because you don’t have the luxury of a sessionid, or the sessionid doesn’t truly reflect what … Read more
Applying CSS via the style attribute always* trumps styles provided via stylesheets, due to specificity, as @Kirean mentions. That means that when you move your CSS to an external stylesheet, it has to compete with other defined styles. You can make your style selector more specific than the other definition, but you have to know … Read more
tl;dr; The method defined is recursive, you can call it enough times to force an Exception of type Recursion Error because it adds to the stack every time it calls itself. Doesn’t mean it’s the best approach though. By definition a recursive function is one that is meant to solve a problem by a finite … Read more
Short answer: No. Only px (default if no unit is specified) and % are supported. Long answer: While it is possible to force a specific height/width for individual panels by using the panel’s style property (e.g. style: “height: 15em !important;”), I would not suggest to use it, because the height/width of other panels is still … Read more
You can use a CNN: The input is then not 3 * w * h but (3*number of images) * w * h – so you can just concatenate the stuff in depth The output is just an image instead of a class. So no flattening in between… or a reshape has to be added. … Read more
It may come from your AppDelegate. Could you show us you AppDelegate ? Apple introduce SceneDelegate that can impact your AppDelegate. If you don’t want to use SceneDelegate, you should define the UIWindow in the AppDelegate : var window: UIWindow? and init your variable : window = UIWindow(frame: UIScreen.main.bounds) in func application(_ application: UIApplication, didFinishLaunchingWithOptions … Read more
The nextAll() function only checks for elements on the same or deeper node-level in the DOM. So your code will work with the following HTML structure: The <a class=”togglerLink” href=”#link”>link</a> here, has a destination inside the Toggler. <div class=”toggled”> <span id=”link” style=”color:green”>Link-destination.</span> </div> But not with something like this: <div> The <a class=”togglerLink” href=”#link”>link</a> here, … Read more
I think you should probably try to write some code before asking for help though! For reading in a value from the console you should use std::cin. A bit of guidance, you could take a look at the STL std::map class to help you prepare a mapping. Alternatively you could just use a long list … Read more
The syntax for selecting values into variables in MySQL is select … into. For example you could write: SELECT POSITION, SecPosition FROM orderdetails WHERE OrderID = orderDetID INTO strPos, strPosOtherRes; The message “Not allowed to return a result set from a function” means that the select statements as they stand now would be returning a … Read more
function sort(names) { string=””; ss=””; namestring=names.split(“”); for(j=0;j<namestring.length;j++) { for(i=j;i<namestring.length;i++) { if(string.includes(namestring[i])) break; else string+=namestring[i]; } if(ss.length<string.length) ss=string; string=””; } return ss; } console.log(sort(“google.com”)); It’s o(n^2) complexity but try this(may be o(n^3) if contains function take o(n) complexity) function sort(names) { string=””; ss=””; namestring=names.split(“”); for(j=0;j<namestring.length;j++) { for(i=j;i<namestring.length;i++) { if(string.includes(namestring[i])) // if contains not work then break; … Read more
I would agree with the others who have asked why you need to do this, however moving past that to your question, yes it is a bad idea. For starters, from the password you supplied, I can tell you’re using some form of bcrypt. Admittedly bcrypt is a very strong hashing algorithm that isn’t easily … Read more
Wrong site but I’ll answer while I took the time to tell you the question was asked on the wrong site. You don’t have Kali — which is Debian Linux — and Windows on the same partition. You have them on the same drive perhaps; but not on the same partition. Open Computer Management -> … Read more
Fill 2 arrays of length 26 One to keep track of the opened boxes (booleans, true means opened) One to keep track of the values in the boxes Here is a quick example. It is an infinite loop, so you’ll need to come up with the exit condition public static void main(String[] args) { Scanner … Read more
it is much advisable to use the Process Builder. It is really built for this kind of tasks. Your program permisions.sh is not an executable as Java understands it, even though the operating system understands it as an executable file. You need to inform Java that the bash shell (or some other shell) is needed … Read more
I have to use volatile to guarantee the value is always read from main memory That is not how volatile work. volatile is used to build a happens-before relation ship: This means that changes to a volatile variable are always visible to other threads. What’s more, it also means that when a thread reads a … Read more