大约有 16,000 项符合查询结果（耗时：0.1470秒） [XML]
C# Iterating through an enum? (Indexing a System.Array)
...yEnum));
MyEnum[] values = (MyEnum[])Enum.GetValues(typeof(MyEnum));
for( int i = 0; i < names.Length; i++ )
{
print(names[i], values[i]);
}
But, can you be sure that GetValues returns the values in the same order as GetNames returns the names ?
...
How can I make my custom objects Parcelable?
... this.grade = data[2];
}
@Оverride
public int describeContents(){
return 0;
}
@Override
public void writeToParcel(Parcel dest, int flags) {
dest.writeStringArray(new String[] {this.id,
...
Android : Check whether the phone is dual SIM
...detect that the phone has two SIMs? I believe it can be detected with some intelligence. Few ways I can think of are:
8 Ans...
Nested Models in Backbone.js, how to approach
... for nested models
parse: (response) -> # function definition
# convert each comment attribute into a CommentsCollection
if _.isArray response
_.each response, (obj) ->
obj.comments = new AppName.Collections.CommentsCollection obj.comments
else
response.comm...
Is there a function that returns the current class/method name? [duplicate]
...od().Name;
Since you're using this for logging purposes, you may also be interested in getting the current stack trace.
share
|
improve this answer
|
follow
...
How to get milliseconds from LocalDateTime in Java 8
...eady have a LocalDateTime or similar object from somewhere and you want to convert it to milliseconds since the epoch. It's not possible to do that directly, since the LocalDateTime family of objects has no notion of what time zone they're in. Thus time zone information needs to be supplied to find ...
What is meant with “const” at end of function declaration? [duplicate]
...by viewing a class function as a normal function taking an implicit this pointer. So a method int Foo::Bar(int random_arg) (without the const at the end) results in a function like int Foo_Bar(Foo* this, int random_arg), and a call such as Foo f; f.Bar(4) will internally correspond to something like...
How can you tell when a layout has been drawn?
...Override
public void onGlobalLayout() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
layout.getViewTreeObserver()
.removeOnGlobalLayoutListener(this);
} else {
layout.getViewTreeObse...
Difference between := and = operators in Go
...tion + assignment, whereas = is for assignment only.
For example, var foo int = 10 is the same as foo := 10.
share
|
improve this answer
|
follow
|
...
Just what is an IntPtr exactly?
Through using IntelliSense and looking at other people's code, I have come across this IntPtr type; every time it has needed to be used I have simply put null or IntPtr.Zero and found most functions to work. What exactly is it and when/why is it used?
...