大约有 47,000 项符合查询结果（耗时：0.0488秒） [XML]
I've found my software as cracked download on Internet, what to do?
...
@Jon B: It's not the same. When someone orders food in a restaurant and leaves without paying, the restaurant incurs a financial loss. In the case of cracks, it's "just" the loss of a sales prospect. It certainly is sad, but as long as you have enough honest custom...
GROUP BY with MAX(DATE) [duplicate]
...e FROM (
SELECT train, dest, time,
RANK() OVER (PARTITION BY train ORDER BY time DESC) dest_rank
FROM traintable
) where dest_rank = 1
share
|
improve this answer
|
...
How to write a scalable Tcp/Ip based server
...n time, and we don't need to use thread synchronization. However, if you reorder this to call the next receive immediately after pulling the data, which might be a little faster, you will need to make sure you properly synchronize the threads.
Also, I hacked out alot of my code, but left the essen...
Git: Find the most recent common ancestor of two branches
...
which is enough if the current branch is feature.
Finally, remember that order matters! Doing git diff feature...master will show changes that are on master not on feature.
I wish more git commands would support that syntax, but I don't think they do. And some even have different semantics for .....
How to grant remote access permissions to mysql server for user?
...s not working on mac try to change 'root'@'%' with 'root'@'localhost' or /etc/hosts name of the computer you are granting privileges to.
– moshe beeri
Sep 10 '15 at 11:28
2
...
Is it possible to Pivot data using LINQ?
...lect(g => new {
CustId = g.Key,
Jan = g.Where(c => c.OrderDate.Month == 1).Sum(c => c.Qty),
Feb = g.Where(c => c.OrderDate.Month == 2).Sum(c => c.Qty),
March = g.Where(c => c.OrderDate.Month == 3).Sum(c => c.Qty)
});
GroupBy in Linq does not...
Switch statement: must default be the last case?
...
The case statements and the default statement can occur in any order in the switch statement. The default clause is an optional clause that is matched if none of the constants in the case statements can be matched.
Good Example :-
switch(5) {
case 1:
echo "1";
break;
case ...
The type must be a reference type in order to use it as parameter 'T' in the generic type or method
...koverflow.com%2fquestions%2f6451120%2fthe-type-must-be-a-reference-type-in-order-to-use-it-as-parameter-t-in-the-gen%23new-answer', 'question_page');
}
);
Post as a guest
...
Python how to write to a binary file?
...e to file
for byte in newFileBytes:
newFile.write(byte.to_bytes(1, byteorder='big'))
I.e., each single call to to_bytes in this case creates a string of length 1, with its characters arranged in big-endian order (which is trivial for length-1 strings), which represents the integer value byte. ...
Rails has_and_belongs_to_many migration
...le with only a restaurant_id and user_id (no primary key), in alphabetical order.
First run your migrations, then edit the generated migration file.
Rails 3
rails g migration create_restaurants_users_table
Rails 4:
rails g migration create_restaurants_users
Rails 5
rails g migration Create...