大约有 47,000 项符合查询结果（耗时：0.0617秒） [XML]
Set timeout for ajax (jQuery)
Sometimes success function works good, sometimes not.
4 Answers
4
...
Why is it not advisable to have the database and web server on the same machine?
...ally for a small application, where neither piece is using too much CPU or memory? Even with two servers, with one server compromised, an attacker could still do serious damage, either by deleting the database, or messing with the application code.
...
Has anyone used Coffeescript for a production application? [closed]
... rid of a lot of needless clutter in javascript (eg braces, semi-colons, some brackets) to the extent that the code is cleaner & easier to comprehend at-a-glance than javascript
20-30% less lines of code than javascript (to do exactly the same thing)
CoffeeScript not only removes noise but adds ...
Can I add extension methods to an existing static class?
I'm a fan of extension methods in C#, but haven't had any success adding an extension method to a static class, such as Console.
...
Archive the artifacts in Jenkins
Could someone please explain to me the idea of artifacts in the build process?
4 Answers
...
How would I create a UIAlertView in Swift?
I have been working to create a UIAlertView in Swift, but for some reason I can't get the statement right because I'm getting this error:
...
How to add column if not exists on PostgreSQL?
...
Here's a short-and-sweet version using the "DO" statement:
DO $$
BEGIN
BEGIN
ALTER TABLE <table_name> ADD COLUMN <column_name> <column_type>;
EXCEPTION
WHEN duplicate_column THEN RAISE NOTICE 'column <column_name...
Android: When is onCreateOptionsMenu called during Activity lifecycle?
...breakpoints in onCreate (one at the beginning, and one at the end of the method), and I also put one at the beginning of onCreateOptionsMenu . The onCreate method is called first, and before it finishes onCreateOptionsMenu is called.
...
Cross-platform way of getting temp directory in Python
...e module.
It has functions to get the temporary directory, and also has some shortcuts to create temporary files and directories in it, either named or unnamed.
Example:
import tempfile
print tempfile.gettempdir() # prints the current temporary directory
f = tempfile.TemporaryFile()
f.write('so...
“Comparison method violates its general contract!”
Can someone explain me in simple terms, why does this code throw an exception, "Comparison method violates its general contract!", and how do I fix it?
...