Think of your pyramid as drawn on a coordinate system. You need to make sure that both the x-coordinate and the y-coordinate move in the whole program. Scanner pal = new Scanner (System.in); System.out.println(“Enter the number of rows you want”); int n = pal.nextInt(); int rows = 0; while (rows < n) { int column … Read more
You can use nested grid system as in the example .b{ border: 1px black solid; height: 50px; margin: 5px; } .a{ border: 1px black solid; height: 170px; padding:5px; margin:5px; } <link href=”https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css” rel=”stylesheet” integrity=”sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB” crossorigin=”anonymous”> <div class=”row”> <div class=”col-md-4 col-sm-4″> <div class=”a”></div> </div> <div class=”col-md-8 col-sm-8″> <div class=”row”> <div class=”col-md-12 col-sm-12″> <div class=”b”></div> </div> <div … Read more
Your string is in fact html – you should use html parser instead. I suggest the excellent lxml.html parser. To answer your question, regexes are greedy by default, that means your .+ part will grab as many chars as it can to satisfy the condition. So you will get the first /subtitles/ and the last … Read more
Okay I found for now, two things, SMManager https://bobcares.com/blog/simple-management-for-bind/ Second is WEBMIN which I suggest and in my opinion is the best ATM Here are webmin installation tutorial by DO https://www.digitalocean.com/community/tutorials/how-to-install-webmin-on-ubuntu-16-04 https://www.digitalocean.com/community/tutorials/how-to-install-webmin-on-ubuntu-18-04 Regards. 1 solved Best DNS web based management and slave/master installer linux
The “best”™ solution is to not use pointers at all, as then there’s no dynamic allocation that you can forget to delete. For your case it includes a few rather minor changes to make it work. First of all I recommend you create a Song constructor taking all needed values as arguments, then it becomes … Read more
If we read _exit()‘s documentation, we note: Causes normal program termination to occur without completely cleaning the resources. This presumably would include flushing stdout. solved different output with exit() and _exit()?
I’m not sure I understand why you think this is better than foreign keys, but yes, you can implement referential integrity in other (inferior) ways. These will be slower than doing it right and fixing the design. Check constraint + UDF CREATE FUNCTION dbo.IsItAValidWeight(@Son_Weight int) RETURNS bit WITH SCHEMABINDING AS BEGIN RETURN ( SELECT CASE … Read more
It’s because when you say delete p you’re deleting a pointer to memory which completely erases the reference to the new memory you allocated. When you say if p==NULL you’re checking to see if the pointer was set to null when in fact the memory that it was pointing to was de-allocated so the pointer … Read more
You can just access Object.values() data.item3 = Object.values(data.item3) 1 solved convert an Object to an Array in javascript
You are calling toString() on ComputableLiveData, you have to call toString() on myEntities which will in turn call toString() on the individual elements which are MyEntity. myViewModel.getAllData().observe( this, new Observer<List<MyEntity>>() { @Override public void onChanged(@Nullable List<MyEntity> myEntities) { Log.d(“TAG: “, “DATA CHANGED! ” + myEntities.toString()); } }); 1 solved How to override `toString()` properly to … Read more
Let’s break this down: WHERE convert(varchar(10),F_Presence.ts, 120) between ‘2022-03-01’ and ‘2022-03-02’ Converting the column to a string means you will never, ever, ever be able to take advantage of an index on that column, whether it exists yet or not. Using BETWEEN is horrible for date ranges for multiple reasons. Using a format like YYYY-MM-DD … Read more
Generally, you use just the name of an object, like i, when you want its value. In printf(“%d “, i), we want printf to print the value of i, so we just pass i. In scanf(“%d”, …), we do not want to tell scanf what the value of i is. We want scanf to change … Read more
Another approach using CTE and Joins. declare @table table(Proce int, type char(1), addi int, sub int, multi int, div int) insert into @table values (1,’A’, 1, 0, 1, 1), (1,’B’, 2, 2, 0, 1); ;with cte_a as ( SELECT proce, max(addi) as Aadd, max(sub) as Asub, max(multi) as Amulti, max(div) as Adiv FROM @table where … Read more
Well, the interpreter is not wrong. There is indeed no local variable named SIN_COUNTER, only a global one. You have to explicitly declare within the function’s context that the symbol SIN_COUNTER refers to a global object: SIN_COUNTER = 0 def update(): global SIN_COUNTER SIN_COUNTER += 8 SIN_COUNTER = math.sin(SIN_COUNTER) 0 solved Python says a variable … Read more
You’re pushing five pointers to the same array into your vector, so when you print the contents of the array pointed to by each pointer they’re all the same. You only have a single array: txt. Each time through your loop, you write new contents into that array and push a pointer to it into … Read more