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android studio 0.4.2: Gradle project sync failed error
...ld not reserve enough
space for object heap Error: Could not create the Java Virtual
Machine. Error: A fatal exception has occurred. Program will exit.
Then, on Windows, please go to:
Control Panel > System > Advanced(tab) > Environment Variables > System Variables > New:
Va...
Mockito : how to verify method was called on an object created within a method?
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@DuffJ I don't use Java, but that sounds like something that your compiler or code analysis tool should detect.
– user247702
Dec 9 '16 at 9:59
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Understanding Spring @Autowired usage
... public void prepare( Interface1 bean1, Interface1 bean2 ) { ... }
Since Java doesn't keep the parameter names in the byte code, Spring can't distinguish between the two beans anymore. The fix is to use @Qualifier:
@Autowired
public void prepare( @Qualifier("bean1") Interface1 bean1,
@Qual...
Android - set TextView TextStyle programmatically?
...oid:layout_height="wrap_content
android:text="FOO" />
And in the java code of your Activity you do this:
TextView textViewTitle = (TextView) findViewById(R.id.text_view_title);
textViewTitle.setTextAppearance(this, R.style.RedHUGEText);
It worked for me! And it applied color, size, grav...
hadoop No FileSystem for scheme: file
...nt to declare (This is called a Service Provider Interface implemented via java.util.ServiceLoader, see org.apache.hadoop.FileSystem#loadFileSystems).
When we use maven-assembly-plugin, it merges all our JARs into one, and all META-INFO/services/org.apache.hadoop.fs.FileSystem overwrite each-other....
通信连接组件 · App Inventor 2 中文网
...址：https://lbsyun.baidu.com/index.php?title=uri/api/web
打开系统照相机（比照相机组件打开的界面会丰富一些）
Action: android.media.action.STILL_IMAGE_CAMERA
可选取多个文件（图片、音频、视频等）：
Action: android.i...
How to get unique values in an array
...y? Do I always have to use a second array or is there something similar to java's hashmap in JavaScript?
25 Answers
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Purpose of Unions in C and C++
...use something like VAROBJECT in C in the same cases when you use Object in Java.
– Erich Kitzmueller
Feb 22 '10 at 19:02
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Get Maven artifact version at runtime
...ly this doesn't work if the project is run from Eclipse or using "mvn exec:java".
– Jaan
Mar 20 '14 at 8:26
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show 4 more comments
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What are some compelling use cases for dependent method types?
...class C2 extends C[String]
f(new C1, 0)
res0: Int = 0
f(new C2, "")
res1: java.lang.String =
f(new C1, "")
error: type mismatch;
found : C1
required: C[Any]
f(new C1, "")
^
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