大约有 44,000 项符合查询结果（耗时：0.0771秒） [XML]
Log all queries in mysql
... has now a 'tracking' option for tables where you specify a log('version') and it will keep record of the queries affecting it with information about time and the whole query.
– gadget00
Aug 7 '13 at 14:57
...
How do I display an alert dialog on Android?
...
You could use an AlertDialog for this and construct one using its Builder class. The example below uses the default constructor that only takes in a Context since the dialog will inherit the proper theme from the Context you pass in, but there's also a constructo...
Can you do greater than comparison on a date in a Rails 3 search?
... > ?", p[:date]).
order('date ASC, created_at ASC')
or you can also convert everything into the SQL notation
Note.
where("user_id = ? AND notetype = ? AND date > ?", current_user.id, p[:note_type], p[:date]).
order('date ASC, created_at ASC')
...
Is there a Null OutputStream in Java?
... I think Java 11 has only been out for one week.
– Brandon Yarbrough
Oct 5 '18 at 21:04
add a comment
|
...
SQL Server: Is it possible to insert into two tables at the same time?
My database contains three tables called Object_Table , Data_Table and Link_Table . The link table just contains two columns, the identity of an object record and an identity of a data record.
...
PostgreSQL wildcard LIKE for any of a list of words
... I think using lower() is ineffective because it will first convert each string to lowercase, which is more costly than only a case-insensitive match
– gilad mayani
Sep 20 '19 at 10:57
...
Appending a vector to a vector [duplicate]
Assuming I have 2 standard vectors:
4 Answers
4
...
Cutting the videos based on start and end time using ffmpeg
...
Alright, to convert .mkv to .mp4 you have to use another command: ffmpeg -i movie.mkv -vcodec copy -acodec copy converted_movie.mp4 and vise versa
– Vlad Hudnitsky
Oct 30 '17 at 9:13
...
setBackground vs setBackgroundDrawable (Android)
... a view. There are two methods for this (as far as I see): setBackground and setBackgroundDrawable .
12 Answers
...
How do you concatenate Lists in C#?
...ne I think so. As previously said, Concat returns a new sequence and while converting the result to List, it does the job perfectly.
share
|
improve this answer
|
follow
...