大约有 7,570 项符合查询结果（耗时：0.0210秒） [XML]
How to properly match varargs in Mockito
...ckito.anyInt(), Mockito.anyInt(), Mockito.any())).thenReturn(b);
Per the java docs for Mockito 2.23.4, Mockito.any() "Matches anything, including nulls and varargs."
How to clean project cache in Intellij idea like Eclipse's clean?
... answered Jul 10 '13 at 3:16
Java DevilJava Devil
9,38477 gold badges3030 silver badges4343 bronze badges
...
Android and setting width and height programmatically in dp units
...d question however I've found a much neater way of doing this conversion.
Java
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 65, getResources().getDisplayMetrics());
Kotlin
TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 65f, resources.displayMetrics)
...
How to add a line break in an Android TextView?
...
For anyone using Xamarin this is the equivalent: Java.Lang.JavaSystem.LineSeparator()
– Steve
Apr 23 '15 at 16:42
1
...
Separation of business logic and data access in django
...tice from a colleague of mine that uses this layering technique a lot with Java projects (JSF), e.g:
models.py
class Book:
author = models.ForeignKey(User)
title = models.CharField(max_length=125)
class Meta:
app_label = "library"
services.py
from library.models import Book
d...
converting CSV/XLS to JSON? [closed]
...u can't find an existing solution it's pretty easy to build a basic one in Java. I just wrote one for a client and it took only a couple hours including researching tools.
Apache POI will read the Excel binary.
http://poi.apache.org/
JSONObject will build the JSON
After that it's just a matter of...
Can't find @Nullable inside javax.annotation.*
...torials on the net, I noticed that this annotation comes from the package javax.annotation.Nullable ;
but when I import it a compilation error is generated: cannot find symbol
...
Where does Scala look for implicits?
...takes n from the current scope
Explicit Imports
import scala.collection.JavaConversions.mapAsScalaMap
def env = System.getenv() // Java map
val term = env("TERM") // implicit conversion from Java Map to Scala Map
Wildcard Imports
def sum[T : Integral](list: List[T]): T = {
val integral ...
Why use def main()? [duplicate]
...ment calling main() (in no particular order):
Other languages (like C and Java) have a main() function that is called when the program is executed. Using this if, we can make Python behave like them, which feels more familiar for many people.
Code will be cleaner, easier to read, and better organi...
Swift performSelector:withObject:afterDelay: is unavailable [duplicate]
... it five years before we'll be saying goodbye to Objective-C entirely. The Java bridge didn't last that long and if the hype is right about Swift being suitable for systems programming we'll increasingly be talking about the bridge that allows Objective-C to access the system. Though, again, all spe...