大约有 23,000 项符合查询结果（耗时：0.0553秒） [XML]
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...al shared-prefs files, i.e. android is creating several shared-prefs files based on your configuration or messy code.
– Hack06
Mar 22 '18 at 21:00
...
difference between iframe, embed and object elements
...
That doesn't seem to be the case based on current reading of the linked article, which lists object under both active and passive headings. Passive: "subresources (when an <object> performs HTTP requests)" / Active: "<object> (data attribute)" (t...
What is the difference between JavaConverters and JavaConversions in Scala?
... @Jean-PhilippePellet implicit conversions in Scala are Scope based so if you don't import JavaConversions._, conversions will not occur so you have the control on what is converted. If you place the import the right way (only when needed), you have full control on where the conversion ...
What's the UIScrollView contentInset property for?
... Sorry to piggyback on this, I can move it its own question, but based on this, what actually happens if you set each contentInset value to 0 other than the contentHeight for example? Does that force the whole scrollview to be the height you set it to?
– jakev
...
C++ valarray vs. vector
...
I wouldn't decide that based on fear. I'd decide it based on whether you need to store elements that use features it prohibits.
– Jerry Coffin
Dec 10 '15 at 20:53
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Alter MySQL table to add comments on columns
...
Script for all fields on database:
SELECT
table_name,
column_name,
CONCAT('ALTER TABLE `',
TABLE_SCHEMA,
'`.`',
table_name,
'` CHANGE `',
column_name,
'` `',
column_name,
'` ',
colu...
How do you make a web application in Clojure? [closed]
...l because side effects are necessary to actually do things, like write database records, download files, post to a REST server, generate images, etc...
– lfalin
Mar 12 '14 at 9:41
...
Why does this assert throw a format exception when comparing structures?
...rivate class MyClass
{
public MyClass(int width, int height)
: base()
{ Width = width; Height = height; }
public int Width { get; set; }
public int Height { get; set; }
}
[TestMethod]
public void TestMethod1()
{
var test1 = new MyClass(0, 0);
var test2 = new MyClass...
How to properly URL encode a string in PHP?
...
Based on what type of RFC standard encoding you want to perform or if you need to customize your encoding you might want to create your own class.
/**
* UrlEncoder make it easy to encode your URL
*/
class UrlEncoder{
pu...
Detect if the app was launched/opened from a push notification
...o:
Determine if the user is opening the app from a push
Update the view based on the push state
Clear the state so that subsequent opens don't return the user to the same position.
The tricky bit is that updating the view has to happen when the application actually becomes active, which is the ...