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How do I compare two strings in Perl?
...o be different. How hard is that?! Being a numeric comparison operator, != converts both its operands to numbers perl -E 'say "equal" if not "a" != "b"'.
– Sinan Ünür
Jan 24 '15 at 17:36
...
How to compare types
...ue is a string and you can do your work here
}
this has the advantage to convert value only once into the specified type.
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Linq to Entities - SQL “IN” clause
...ther uses method syntax. Essentially, they are the same and could be used interchangeably depending on your preference:
Query Syntax:
var selected = from u in users
where new[] { "Admin", "User", "Limited" }.Contains(u.User_Rights)
select u
foreach(user u in selecte...
Array initializing in Scala
...o more dynamic inits with fill, e.g.
Array.fill(10){scala.util.Random.nextInt(5)}
==>
Array[Int] = Array(0, 1, 0, 0, 3, 2, 4, 1, 4, 3)
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2D cross-platform game engine for Android and iOS? [closed]
...e engine few days ago. It uses C# and have Windows Phone and Windows Store converters as well which makes it a great replacement of XNA for me
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How to generate a number of most distinctive colors in R?
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Is there a possibility to convert the hex codes in col to corresponding color names?
– Prradep
Jul 13 '17 at 13:50
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Cannot insert explicit value for identity column in table 'table' when IDENTITY_INSERT is set to OFF
...n specify your own identity values.
SET IDENTITY_INSERT Table1 ON
INSERT INTO Table1
/*Note the column list is REQUIRED here, not optional*/
(OperationID,
OpDescription,
FilterID)
VALUES (20,
'Hierachy Update',
1)
SET IDENTITY_I...
How to detect when WIFI Connection has been established in Android?
...ablished (or if the connection changed).
Register the BroadcastReceiver:
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(WifiManager.SUPPLICANT_CONNECTION_CHANGE_ACTION);
registerReceiver(broadcastReceiver, intentFilter);
And then in your BroadcastReceiver do something lik...
How to open standard Google Map application from my application?
...passing label to google maps with latitude and longitude , map application converts the label into the addresses. Can you please tell that how to solve this problem?
– Rohan Sharma
Mar 9 '18 at 18:54
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Qt 5.1.1: Application failed to start because platform plugin “windows” is missing
...er a long search I found a comment which had been ignored by all users pointing to the missing lib. Now, many months later, the comment has been changed to an answer. However, when I answered this question by msyself I intended to help other people by directly providing the solution. This should n...