大约有 40,000 项符合查询结果（耗时：0.0481秒） [XML]
Efficient way to insert a number into a sorted array of numbers?
... setup, the native method doesn't make up for it. This is true even for small data sets, inserting 100 elements into an array of 1000:
First Method:
1 milliseconds
Second Method:
34 milliseconds
share
|
...
How do I copy SQL Azure database to my local development server?
...ng combination of SSIS and DB creation scripts. This will get you data and all missing metadata that is not transferred by SSIS. This is also very simple. First transfer data using SSIS (see instructions below), then create DB Create script from SQL Azure database, and re-play it on your local datab...
What would be a good docker webdev workflow?
..., fig is now deprecated in favor of docker-compose
– allan.simon
Apr 10 '15 at 20:38
|
show 1 more comment
...
ASP.NET MVC 5 - Identity. How to get current ApplicationUser
...st 2 years) but the API is consistent. For example the users table is now called AspNetUsers in Identity Framework, and the names of several primary key fields kept changing, so the code in several answers will no longer work as-is.
Another problem is that the underlying OWIN access to the database...
Hibernate openSession() vs getCurrentSession()
....) The author suggests the use of filter. In his filter code, he doesn't call openSession() or close(). He only calls getCurrentSession(). I guess he sets current_session_context to thread. Now I think I understand getCurrentSession(). However, I don't know when should I use openSession().
...
Preventing form resubmission
... browser has for inspecting outgoing HTTP requests and check out the HTTP calls. You should see the first one (posting the form data) happening with the POST method, returning HTTP code 301 with Location header pointing to itself, and then immediately you should be seeing another HTTP query to the s...
How do I protect Python code? [closed]
...ecutable is well-known, and the Python byte-codes are well understood.
Usually in cases like this, you have to make a tradeoff. How important is it really to protect the code? Are there real secrets in there (such as a key for symmetric encryption of bank transfers), or are you just being paranoi...
Converting milliseconds to a date (jQuery/JavaScript)
...tions); // 10/29/2013
See more: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleDateString
share
|
improve this answer
|
follo...
What are Long-Polling, Websockets, Server-Sent Events (SSE) and Comet?
...
In the examples below the client is the browser and the server is the webserver hosting the website.
Before you can understand these technologies, you have to understand classic HTTP web traffic first.
Regular HTTP:
A client requests a webpage from a server.
The server calculates the respon...
mysql Foreign key constraint is incorrectly formed error
...efinition they were both added successfuly :)
– jave.web
Apr 30 '17 at 16:07
2
Keys not being ind...