大约有 11,643 项符合查询结果（耗时：0.0194秒） [XML]
How to deserialize a list using GSON or another JSON library in Java?
...ArrayList that doesn't implement some useful methods like add(), delete(), etc. If you call them an UnsupportedOperationException will be thrown.
In order to get real ArrayList instance you need to write something like this:
List<Video> = new ArrayList<>(Arrays.asList(videoArray));
...
How to set RelativeLayout layout params in code not in xml?
...n1 or button2. Secondly, dynamically declared Views (ImageViews, Buttons, etc.) get instantiated with an id of -1. An id of -1 will not work for a rule.
– Craig B
Dec 6 '11 at 17:38
...
Get list of passed arguments in Windows batch script (.bat)
...ommand used to call the batch file (could be foo, ..\foo, c:\bats\foo.bat, etc.)
%1 is the first command line parameter,
%2 is the second command line parameter,
and so on till %9 (and SHIFT can be used for those after the 9th).
%~nx0 - the actual name of the batch file, regardless of calling meth...
C# vs Java Enum (for those new to C#)
...c PlanetAttr GetAttr(Planet p)
{
return (PlanetAttr)Attribute.GetCustomAttribute(ForValue(p), typeof(PlanetAttr));
}
private static MemberInfo ForValue(Planet p)
{
return typeof(Planet).GetField(Enum.GetName(typeof(Planet), p));
}
}
public enum Planet
{
[Pl...
WITH (NOLOCK) vs SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED
...
NOLOCK is local to the table (or views etc)
READ UNCOMMITTED is per session/connection
As for guidelines... a random search from StackOverflow and the electric interweb...
Is the NOLOCK (Sql Server hint) bad practice?
When is it appropriate to use NOLOCK?
Get ...
Dependency Injection vs Factory Pattern
...plemented in many ways like DI using constructors, using mapping xml files etc.
share
|
improve this answer
|
follow
|
...
What is the difference between google tag manager and google analytics?
... yesterday, what web browser they used, which pages were the most popular, etc. The only way it can know this stuff is if you put a "tag" on all of your pages. The tag is the javascript code on your pages that runs on the visitor's browser, which tells Google Analytics' servers that they are visi...
What is time_t ultimately a typedef to?
...%d\n", (int)time_t);
Then just read it back the same way (fread, fscanf, etc. into an int), and you have your epoch offset time. A similar workaround exists in .Net. I pass 64-bit epoch numbers between Win and Linux systems with no problem (over a communications channel). That brings up byte-order...
Implementation difference between Aggregation and Composition in Java
...ebatable as it depends on how you need to handle creation, hiring deletion etc. Unrelevant for the OP
share
|
improve this answer
|
follow
|
...
What's the difference between Cache-Control: max-age=0 and no-cache?
...: max-age=0 implies that the content is considered stale (and must be re-fetched) immediately, which is in effect the same thing as Cache-Control: no-cache .
...