大约有 34,900 项符合查询结果（耗时：0.0393秒） [XML]
How to pass the values from one activity to previous activity
...hin the subactivity, rather than just closing the Activity when a user clicks the button, you need to create a new Intent and include the entered text value in its extras bundle. To pass it back to the parent call setResult before calling finish to close the secondary Activity.
Intent resultIntent ...
How to merge lists into a list of tuples?
...
mrgloom
13.5k1616 gold badges109109 silver badges198198 bronze badges
answered Mar 9 '10 at 7:52
YOUYOU
...
How to get Resource Name from Resource id
In my layout I have defined something like this .
5 Answers
5
...
Visual List of iOS Fonts?
I am looking for a list of iOS Fonts for iOS 7. I have found the list on Apple's developer site, I am just wondering if anyone knows of a visual list where each font name is typed out in its typeface. I have seen one or two before, but the latest one I have seen was for iOS 5, and much more has be...
What is the difference between public, protected, package-private and private in Java?
...lear rules on when to use each of access modifiers, namely the default (package private), public , protected and private , while making class and interface and dealing with inheritance?
...
jQuery templating engines [closed]
I am looking for a template engine to use client side. I have been trying a few like jsRepeater and jQuery Templates. While they seem to work OK in FireFox they all seem to break down in IE7 when it comes down to rendering HTML tables.
...
Testing the type of a DOM element in JavaScript
...se typeof(N) to get the actual object type, but what you want to do is check the tag, not the type of the DOM element.
In that case, use the elem.tagName or elem.nodeName property.
if you want to get really creative, you can use a dictionary of tagnames and anonymous closures instead if a switch o...
Ruby equivalent of virtualenv?
...
RVM works closer to how virtualenv works since it lets you sandbox different ruby versions and their gems, etc.
share
|
improve th...
How do you use variables in a simple PostgreSQL script?
...ficial PostgreSQL documentation.
You can use new PG9.0 anonymous code block feature (http://www.postgresql.org/docs/9.1/static/sql-do.html )
DO $$
DECLARE v_List TEXT;
BEGIN
v_List := 'foobar' ;
SELECT *
FROM dbo.PubLists
WHERE Name = v_List;
-- ...
END $$;
Also you can get the last...
How to disable an input type=text?
...
If you know this when the page is rendered, which it sounds like you do because the database has a value, it's better to disable it when rendered instead of JavaScript. To do that, just add the readonly attribute (or disabled, if y...