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How to identify platform/compiler from preprocessor macros?
...houldn't be hard: just glue together the existing answers in some sensible order). Personally I have better things to do with my time, but as a moderator clearly SO is more important to you than to me.
– John Bartholomew
Apr 29 '14 at 14:25
...
How do I use a PriorityQueue?
...d pass in a comparator which compares in the appropriate way for your sort order. If you give an example of how you want to sort, we can provide some sample code to implement the comparator if you're not sure. (It's pretty straightforward though.)
As has been said elsewhere: offer and add are just d...
How to do stateless (session-less) & cookie-less authentication?
Bob uses a web application in order to achieve something. And:
2 Answers
2
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What does the C++ standard state the size of int, long type to be?
...luates to a number of bits high enough to contain required ranges, and
the ordering of type is still valid (e.g. sizeof(int) <= sizeof(long)).
Putting this all together, we are guaranteed that:
char, signed char, and unsigned char are at least 8 bits
signed short, unsigned short, signed int, an...
VIM + JSLint?
...instructions updated for Nov. 2012. Assumes you have Homebrew installed in order to get Node.js, and that you've already installed Syntastic for Vim (I use https://github.com/carlhuda/janus which provides this automatically):
$ brew install node.js
$ npm install -g jshint
Then add '/usr/local/sha...
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...
lodash multi-column sortBy descending
...
As of lodash 3.5.0 you can use sortByOrder (renamed orderBy in v4.3.0):
var data = _.sortByOrder(array_of_objects, ['type','name'], [true, false]);
Since version 3.10.0 you can even use standard semantics for ordering (asc, desc):
var data = _.sortByOrder(ar...
Will the Garbage Collector call IDisposable.Dispose for me?
...managed ones) are cleaned up, then you still want finalization to occur in order to do as much cleanup as possible. Better to move the GC.SuppressFinalize call into the Dispose() method after the call to Dispose(true). See Framework Design Guidelines and this post.
– BitMask777...
How can I reorder a list? [closed]
If I have a list [a,b,c,d,e] how can I reorder the items in an arbitrary manner like [d,c,a,b,e] ?
12 Answers
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