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Android: how to check if a View inside of ScrollView is visible?
...it is always returning false. Please let me know
– KK_07k11A0585
Jun 15 '15 at 14:57
2
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Must qualify the allocation with an enclosing instance of type GeoLocation
...E GeoLocation.java
public class GeoLocation {
public static void main(String[] args) throws InterruptedException {
int size = 10;
// create thread pool with given size
ExecutorService service = Executors.newFixedThreadPool(size);
// queue some tasks
f...
How to select the last record of a table in SQL?
...
to get the last row of a SQL-Database use this sql string:
SELECT * FROM TableName WHERE id=(SELECT max(id) FROM TableName);
Output:
Last Line of your db!
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How to wait 5 seconds with jQuery?
...
Use a normal javascript timer:
$(function(){
function show_popup(){
$("#message").slideUp();
};
window.setTimeout( show_popup, 5000 ); // 5 seconds
});
This will wait 5 seconds after the DOM is ready. If you want to wait until the page is actually loaded you need to u...
C++, copy set to vector
...e a performance implication for
non-trivially constructed types (e.g. std::string).
We need to avoid constructing a vector with the size argument which
causes all elements default constructed (for nothing). Like with
solution using std::copy(), for instance.
And, finally, vector::assign() method or ...
Disable browser's back button
...oment and removes it again. BTW - it doesn't have to be "1", it can be any string.
– Yossi Shasho
Nov 29 '11 at 12:35
2
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GitHub authentication failing over https, returning wrong email address
...
Note that you can store and encrypt your credentials in a .netrc.gpg (or _netrc.gpg on Windows) if you don't want to put said credentials in clear in the url.
See "Is there a way to skip password typing when using https://github".
...
What’s the best RESTful method to return total number of items in an object?
...he convention of prefixing the names of unstandardized parameters with the string X-.
– JDawg
Feb 5 '19 at 17:38
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Is is possible to check if an object is already attached to a data context in Entity Framework?
...ly:
public static void AttachToOrGet<T>(this ObjectContext context, string entitySetName, ref T entity)
where T : IEntityWithKey
{
ObjectStateEntry entry;
// Track whether we need to perform an attach
bool attach = false;
if (
context.ObjectStateManager.TryGetObjec...
How to remove “disabled” attribute using jQuery?
...this (from this question):
$(".inputDisabled").prop('disabled', function (_, val) { return ! val; });
Here is a working fiddle.
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