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Returning JSON from PHP to JavaScript?
...le JSON for PHP is GPLv2 licensed, so your own code must be open-source in order to use it.
– Jamie Birch
Feb 14 '18 at 19:14
1
...
How do I add a class to a given element?
...h is that some other developer might not know it's vital, and remove it in order to clean things up.
– akauppi
Aug 3 '16 at 8:23
|
show 5 mo...
Can we have multiple in same ?
...ore easily style groups of data, like this:
thead th { width: 100px; border-bottom: solid 1px #ddd; font-weight: bold; }
tbody:nth-child(odd) { background: #f5f5f5; border: solid 1px #ddd; }
tbody:nth-child(even) { background: #e5e5e5; border: solid 1px #ddd; }
<table>
<thead...
Does “display:none” prevent an image from loading?
... by providing some context to it.
And you can still use some CSS magic in order to hide the image on small devices:
<style>
picture { display: none; }
@media (min-width: 600px) {
picture {
display: block;
}
}
</style>
<picture>
<source srcset="the-real-i...
How do you do a limit query in JPQL or HQL?
... = entityManager
.createQuery(
"select p " +
"from Post p " +
"order by p.createdOn ")
.setFirstResult(10)
.setMaxResults(10)
.getResultList();
The LimitHandler abstraction
The Hibernate LimitHandler defines the database-specific pagination logic, and as illustrated by the following d...
SqlException from Entity Framework - New transaction is not allowed because there are other threads
...ds, you can write your query like this:
foreach (var client in clientList.OrderBy(c => c.Id).QueryInChunksOf(100))
{
// do stuff
context.SaveChanges();
}
The queryable object you call this method on must be ordered. This is because Entity Framework only supports IQueryable<T>.Sk...
How can I connect to Android with ADB over TCP? [closed]
... Actually, you can connect many devices at a time, if you follow the right order. Just set the tcpip to 5555 individually for each phone, then issue the connect command for each phone and voilá, they are all connected to adb.
– andreszs
Feb 16 '15 at 18:53
...
Why is it string.join(list) instead of list.join(string)?
...ng join on strins side-steps this problem at the cost of the "unintuitive" order. A better choice might have been to keep it a function with the first argument being the iterable and the second (optional one) being the joiner string - but that ship has sailed.
– user4815162342
...
What's the best manner of implementing a social activity stream? [closed]
...'t want to do any joins on other database tables if you want speed. And in order to display, say 200, different events from 50 different users, you need speed.
Then I have classes that extends a basic FeedActivity class for rendering the different types of activity entries. Grouping of events would...
Macro vs Function in C
...ator though... overlooked that... But it might still be less readable.)
Order of Operations: (courtesy of @ouah)
#define min(a,b) (a < b ? a : b)
min(x & 0xFF, 42)
gets expanded to:
(x & 0xFF < 42 ? x & 0xFF : 42)
But & has lower precedence than <. So 0xFF < 42 ...