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JavaScript and Threads
...amHasler You may want to revise your answer. Web workers are now supported by all modern desktop browsers. See also caniuse.com/#search=worker
– Rob W
Apr 6 '13 at 8:42
2
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In Angular, I need to search objects in an array
.../5/
Created a filter that you also can use in 'ng-repeat'
app.filter('getById', function() {
return function(input, id) {
var i=0, len=input.length;
for (; i<len; i++) {
if (+input[i].id == +id) {
return input[i];
}
}
return null;
}
});
Usage in control...
C# Entity-Framework: How can I combine a .Find and .Include on a Model Object?
...ly without making a request to the store, if that entity is already loaded by the context.
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SQL Group By with an Order By
...ersions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias:
SELECT COUNT(id) AS theCount, `Tag` from `images-tags`
GROUP BY `Tag`
ORDER BY theCount DESC
LIMIT 20
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Google Sheets API Setup · App Inventor 2 中文网
...ctivated to use
developer tools, so if you have not already done so, begin by navigating to
https://www.google.com and create a google account. Once you have done so,
navigate to https://developers.google.com and sign in to your desired Google
Account. This does not need to be the google account whi...
Can an html element have multiple ids?
...You can and is a frecuent and correct thing use multiple times one element by its id. What I think you are addressing is another interpretation which is : you sould use one (and only one) id for an element and ONLY for that element.
– Mbotet
Dec 30 '19 at 9:34
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Change Active Menu Item on Page Scroll?
...
It's done by binding to the scroll event of the container (usually window).
Quick example:
// Cache selectors
var topMenu = $("#top-menu"),
topMenuHeight = topMenu.outerHeight()+15,
// All list items
menuItems = topMenu.f...
PDO get the last ID inserted
...
You can get the id of the last transaction by running lastInsertId() method on the connection object($conn).
Like this $lid = $conn->lastInsertId();
Please check out the docs https://www.php.net/manual/en/language.oop5.basic.php
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Web API Routing - api/{controller}/{action}/{id} “dysfunctions” api/{controller}/{id}
...n "object of id id";
}
[HttpGet]
public IEnumerable<string> ByCategoryId(int id)
{
return new string[] { "byCategory1", "byCategory2" };
}
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Find rows that have the same value on a column in MySQL
...used addresses first.
SELECT email,
count(*) AS c
FROM TABLE
GROUP BY email
HAVING c > 1
ORDER BY c DESC
If you want the full rows:
select * from table where email in (
select email from table
group by email having count(*) > 1
)
...
