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Chocolatey è un gestore di pacchetti a riga di comando per Windows, stile APT. Può essere utile per automatizzare l'installazione del software su Windows. Per installarlo apriamo un prompt PoweShell con i privilegi di Amministratore. Aprire il menu start ...
I have a list of lists in Java. Here is the code: List<List<Integer>> myList = new ArrayList<>(); myList.add(new ArrayList<Integer>()); myList.add(new ArrayList<Integer>()); myList.add(new ArrayList<Integer>()); myList.get(0).add(1); myList.get(0).add(2); myList.get(0).add(3); myList.get(1).add(4); myList.get(1).add(5); myList.get(1).add(6); myList.get(2).add(7); myList.get(2).add(8); myList.get(2).add(9); Now in a part of my code I want to check if all three lists that are located in list are...
By mkyong | March 12, 2018 | Updated : April 12, 2018 | Viewed : 12,110 | +512 pv/w In IDEA, you can type sout and press Tab to generate System.out.println automatically. Tips : To show all shortcuts, press CTRL +...
Given ‘N’ number of sticks of length a1, a2, a3…an. The task is to count the number of squares and rectangles possible. Note: One stick should be used only once i.e. either in any of the squares or rectangles. Examples: Input:...
lets talk about JavaScript code which has setInterval methods every 2 sec. I also have a onblur animation event for some control. In a case where onblur occurs (+ animation), I might get the setInterval function. So my question is:Does Async...
Although the GitHub docs contains good info on how to add an existing GitHub project to your local machine, how to add an existing (unversioned) project from your local machine to GitHub was a little less clear to me....
Vote count: 28 In SQL Server we can use this: DECLARE @variable INT; SELECT @variable= mycolumn from myTable; How can I do the same in Oracle? I'm currently doing the following: DECLARE COMPID VARCHAR2(20); SELECT companyid INTO COMPID from app where appid='90' and rownum=1; Why this is...

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Per chi usa un computer è scontato che il sistema che utilizza può fare più di un operazione alla volta. Lavorare con un word processor mentre un'altra applicazione scarica files, un'altra ancora controlla la coda di stampa, e una...
Defining thread safety is surprisingly tricky. The more formal attempts are so complicated as to offer little practical guidance or intuitive understanding, and the rest are informal descriptions that can seem downright circular. A quick Google search turns up...
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