大约有 40,000 项符合查询结果（耗时：0.0276秒） [XML]
Disable browser 'Save Password' functionality
... found a solution to replace the password field when it was focused with a new password field, and then focus on the new password field (then hook up the same event handler). This worked (except it caused an infinite loop in IE6). Maybe there was a way around that, but it was causing me a migraine...
How do I execute a stored procedure once for each row returned by query?
... a stored procedure that alters user data in a certain way. I pass it user_id and it does it's thing. I want to run a query on a table and then for each user_id I find run the stored procedure once on that user_id
...
how to find host name from IP with out login to the host
...;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12770
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1460
;; QUESTION SECTION:
;34.34.51.72.in-addr.arpa. IN PTR
;; ANSWER SECTION:
...
What is REST? Slightly confused [closed]
...s and view an individual post, retrieved based on their unique id.
/posts/new Would be how you would display a form for creating a new post.
Sending a POST request to /users would be how you would actually create a new post on the database level.
Sending a PUT request to /users/:id would be how y...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
.../ create ArrayList of MyListItem
ArrayList<MyListItem> myListItems = new ArrayList<MyListItem>(10);
// override BaseAdapter methods
@Override
public Object getItem(int position) {
// return actual object <MyListItem>
// which will be available with item in ListView
ret...
Retrieving parameters from a URL
...
There is a new library called furl. I find this library to be most pythonic for doing url algebra.
To install:
pip install furl
Code:
from furl import furl
f = furl("/abc?def='ghi'")
print f.args['def']
...
How to create an object for a Django model with a many to many field?
...you can create an object and all of its m2m objects in 2 queries using the new bulk_create in django 1.4. Note that this is only usable if you don't require any pre or post-processing on the data with save() methods or signals. What you insert is exactly what will be in the DB
You can do this witho...
How to apply unmerged upstream pull requests from other forks into my fork?
A project on GitHub that I have a fork of has a new pull requests that I want to pull into my fork that the author has not pulled in yet.
...
How to Loop through items returned by a function with ng-repeat?
...cache. If it does not exist in cache, ngRepeat stores it in cache, creates new scope, puts object on it, creates DOM element, etc.
Now about hashKey. Usually hashKey is unique number generated by nextUid(). But it can be function. hashKey is stored in object after generating for future use.
Why yo...
Should I commit or rollback a read transaction?
...ple cleverly works around the issue with an outer transaction by opening a new database connection.
Regarding performance: depending on the isolation level, SELECTs may require a varying degree of LOCKs and temporary data (snapshots). This is cleaned up when the transaction is closed. It does not m...