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Get visible items in RecyclerView
...ildAt() to get each visible child, and setting some tag convertview.setTag(index) on these view in adapter code will help you to relate it with adapter data.
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How can I pad a String in Java?
... to pad
String value = "123";
Substring start from the value length char index until end length of padded:
String padded="00000000".substring(value.length()) + value;
// now padded is "00000123"
More precise
pad right:
String padded = value + ("ABCDEFGH".substring(value.length()));
// now...
How do I install an R package from source?
...KESmsmsZ6K87PeU+++TI/-Tmp-/Rtmpe3C96p/downloaded_packages’ Updating HTML index of packages in '.Library' Warning message: In install.packages("RJSONIO", repos = "omegahat.org/R", : installation of package 'RJSONIO' had non-zero exit status
– Madjoro
Sep 24...
How to find all occurrences of a substring?
Python has string.find() and string.rfind() to get the index of a substring in a string.
20 Answers
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Add disabled attribute to input element using Javascript
...dealing with a NodeList/array of elements it's silly to select them by the index like that. Iteration or simply selecting only the element you need makes more sense.
– user1596138
Dec 6 '13 at 19:02
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How do you see the entire command history in interactive Python?
...:
print readline.get_history_item(i + 1)
Note: get_history_item() is indexed from 1 to n.
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Only initializers, entity members, and entity navigation properties are supported
...no Paid filter and then filter out the not Paid ones.
public ActionResult Index()
{
var debts = storeDB.Orders
//.Where(o => o.Paid == false)
.OrderByDescending(o => o.DateCreated);
debts = debts.Where(o => o.Paid == false);
return View(debts);
}
That, of co...
getting type T from IEnumerable
...esort to getting the generic arguments and then grabbing the type from its indexer? That's just asking for disaster, especially when the language supports typeof(T) like @amsprich suggests in his/her answer, which can also be used with either a generic or a known type...
– Rob...
How to do a case sensitive search in WHERE clause (I'm using SQL Server)?
...on of username/password exists to give the engine the possibility of using indexes. The collation above is a Case Sensitive collation, change to the one you need if necessary.
The second, casting to binary, could be done like this:
SELECT *
FROM Users
WHERE
CAST(Username as varbinary(100))...
How do I log errors and warnings into a file?
...
Simply put these codes at top of your PHP/index file:
error_reporting(E_ALL); // Error/Exception engine, always use E_ALL
ini_set('ignore_repeated_errors', TRUE); // always use TRUE
ini_set('display_errors', FALSE); // Error/Exception display, use FALSE only in pr...