So after the update I actually understand the problem. As for the solution. I think a recursive approach would be best here. I’ll just give the pseudocode and leave implementation up to you: function getAllCombinations( inputArr ) { if inputArr has just one element { return a list with all possible values } first = … Read more
A static field’s value is stored in the memory of the JVM, and each JVM will thus have its own static map. This can be OK, unless you want a unique cache for all the members of the cluster. 2 solved Caching mechanism cluster environment
If you want to create your own web crawler in Java you may want to look at this You could also take a look at jSpider and jsoup. Edit : This could work too : crawler4j 5 solved How to web crawl some sites [closed]
This code is maybe the solution you wanted: function countdown() { var i = document.getElementById(‘counter’); if (parseInt(i.innerHTML)<=0) { $(“#counter”).fadeout(); i.innerHTML =10; i.style.width=”100%”; $(“#counter”).fadein(10); } else { i.innerHTML = parseInt(i.innerHTML)-1; setTimeout(function(){ var i = document.getElementById(‘counter’); i.style.width=”10%”; i.innerHTML=”1″; },5000) } var msg = window.open(“”, “Window name”, “width=200, height=100”); msg.document.write(“Some HTML”); } You have to add jquery in … Read more
The linked file seems to be a renamed Firebird database with structure version ODS 11.2 which corresponds to Firebird 2.5.x line. For making a quick peep into the database you can use IBSurgeon First Aid — http://ib-aid.com IB Expert (the Database Explorer feature) — http://ibexpert.net Free mode of FirstAID would let you peep into the … Read more
As you can see from the votes, this type of question doesn’t really fit well here at SO. We generally expect that you have code showing what you have tried so far and are asking for help with a specific issue you are facing. That said, if I were you, I would use parse.com‘s services … Read more
Try this: “SELECT user_name,forename,surname,game_cash,reg_group FROM tblGame WHERE user_name LIKE ‘%” + strSearchText + “%'” 0 solved SQL Like statement not working in Visual Basic
Because your On[-1] and tempList are the same object. And this is how it works with same objects: >>> x=[1,2,3] >>> y=x >>> y.append(10) >>> x [1, 2, 3, 10] >>> y [1, 2, 3, 10] >>> 4 solved Can Someone Explain What Just Happened (Python) [closed]
This is currently possible. The following code deadlocks itself BEGIN TRAN CREATE TYPE dbo.OptionIDs AS TABLE( OptionID INT PRIMARY KEY ) EXEC (‘DECLARE @OptionIDs dbo.OptionIDs;’) ROLLBACK This is a long standing issue due to the use of internal system transactions when creating the instance of the TVP that can’t access the lock taken by the … Read more
You basically have three options. Option I Redirect stdin/stdout (those are the streams scanf reads from and printf writes to) in the console, when you start your program. On both Windows and Linux, this can be done like so: < in.txt – redirects all reads from stdin to in.txt > out.txt – redirects all writes … Read more
As already mentioned, you use a Service. In addition, using startForeground makes the system less likely to destroy the service if there is a low-on-memory situation. It doesn’t make it invulnerable. In addition, using START_STICKY allows the system to “revive” the service after a while: Constant to return from onStartCommand(Intent, int, int): if this service’s … Read more
Assuming your table contains a field containing the year, and a field containing the price, you would simply use: SELECT AcquisitionYear, SUM(Price) AS TotalPrice FROM MyTable GROUP BY AcquisitionYear If your table contains a date field, you’d need to extract the year from this field using the YEAR() function: SELECT YEAR(AcquisitionDate), SUM(Price) AS TotalPrice FROM … Read more
For your interest, this is how I would write it. static final Map<String, Double> gradeToPointMap = new LinkedHashMap<String, Double>() {{ put(“A+”, 4.0); put(“A”, 4.0); put(“A-“, 3.67); put(“B+”, 3.33); put(“B”, 3.0); put(“B-“, 2.67); put(“C+”, 2.33); put(“C”, 2.0); put(“F”, 0.0); }}; public static void main(String… args) { Scanner keyboard = new Scanner(System.in); System.out.println(“Enter a letter grade as … Read more
Declare z inside your onclick function. Or assign it a value inside your function. Also nop and cob are editText’s get the data in it, use getText(). Because Integer.parseInt() accepts only a String but not an editText, so you must use getText() to get the String value in it. x = Integer.parseInt(nop.getText().toString()); y = Integer.parseInt(cob.getText().toString()); … Read more
Don’t use regular expressions to parse HTML. Use BeautifulSoup >>> from BeautifulSoup import BeautifulSoup >>> ht=”<html><head><title>foo</title></head><body><p>whatever: <img src=”https://stackoverflow.com/questions/5878079/foo/img.png” height=”111″ width=”22″ /></p><ul><li><img src=”foo/img2.png” height=”32″ width=”44″ /></li></ul></body></html>” >>> soup = BeautifulSoup(ht) >>> soup <html><head><title>foo</title></head><body><p>whatever: <img src=”https://stackoverflow.com/questions/5878079/foo/img.png” height=”111″ width=”22″ /></p><ul><li><img src=”foo/img2.png” height=”32″ width=”44″ /></li></ul></body></html> >>> soup.findAll(‘img’) [<img src=”https://stackoverflow.com/questions/5878079/foo/img.png” height=”111″ width=”22″ />, <img src=”foo/img2.png” height=”32″ width=”44″ />] >>> for … Read more