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Hashset vs Treeset
...et to create the Set and then convert it into TreeSet.
e.g. SortedSet<String> s = new TreeSet<String>(hashSet);
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Remove trailing zeros
...
Is it not as simple as this, if the input IS a string? You can use one of these:
string.Format("{0:G29}", decimal.Parse("2.0044"))
decimal.Parse("2.0044").ToString("G29")
2.0m.ToString("G29")
This should work for all input.
Update Check out the Standard Numeric Form...
Parsing JSON using Json.net
...ng System.Web.Script.Serialization;
public class NameTypePair
{
public string OBJECT_NAME { get; set; }
public string OBJECT_TYPE { get; set; }
}
public enum PositionType { none, point }
public class Ref
{
public int id { get; set; }
}
public class SubObject
{
public NameTypePair att...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
...ve, I suggest adding a join keyword to , when i is a datatable: X[Y,j,join=string]. The possible string values for join are suggested to be: 1) "all.y" and "right" -
– Douglas Clark
Oct 31 '12 at 12:46
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SQL select join: is it possible to prefix all columns as 'prefix.*'?
...e is to assign a dummy column to separate each new table. This works especially well if you're looping through a result set for a list of columns in a scripting language such as Python or PHP.
SELECT '' as table1_dummy, table1.*, '' as table2_dummy, table2.*, '' as table3_dummy, table3.* FROM table...
doGet and doPost in Servlets
...tpServletResponse response) throws ServletException, IOException {
String username = request.getParameter("username");
String password = request.getParameter("password");
User user = userService.find(username, password);
if (user != null) {
request.getSes...
New lines inside paragraph in README.md
When editing an issue and clicking Preview the following markdown source:
4 Answers
4
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C++ static virtual members?
...is duplication of function definitions:
class Object
{
public:
static string getTypeInformationStatic() { return "base class";}
virtual string getTypeInformation() { return getTypeInformationStatic(); }
};
class Foo: public Object
{
public:
static string getTypeInformationStatic() { re...
Change the URL in the browser without loading the new page using JavaScript
... much of an issue if non-reload changes were restricted to the path, query string, and fragment—i.e. not the authority (domain and such).
– Ollie Saunders
Jun 16 '10 at 14:16
2
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How to convert int to QString?
Is there a QString function which takes an int and outputs it as a QString ?
8 Answers
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