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Why can't I use switch statement on a String?
Is this functionality going to be put into a later Java version?
16 Answers
16
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Possible to change where Android Virtual Devices are saved?
... file. At about the end of the command file, find a line similar to
call %java_exe% -Djava.ext.dirs=%java_ext_dirs% -Dcom.android.sdkmanager.toolsdir="%tools_dir%" -Dcom.android.sdkmanager.workdir="%work_dir%" -jar %jar_path% %*
and replace
call %java_exe%
with
call %java_exe% -Duser.home={yo...
What is the use of a private static variable in Java?
...d in static methods.
What is the use of a private static variable in Java?
Logically, private static variable is no different from public static variable rather the first one gives you more control. IMO, you can literally replace public static variable by private static variable with help of...
How to read values from properties file?
...r that was also great help for me to understand how it worked : http://www.javacodegeeks.com/2013/07/spring-bean-and-propertyplaceholderconfigurer.html
any BeanFactoryPostProcessor beans have to be declared with a static, modifier
@Configuration
@PropertySource("classpath:root/test.props")
pub...
What is the equivalent of “android:fontFamily=”sans-serif-light" in Java code?
...nt.myfont)
textView.typeface = typeface
Option 2 - API 16 and higher
// Java
Typeface typeface = ResourcesCompat.getFont(context, R.font.myfont);
// Kotlin
val typeface = ResourcesCompat.getFont(context, R.font.myfont)
Check the full expiation at Android Developers Guide.
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hasNext in Python iterators?
...this way, you CONSUME the next value from the iterator as well. hasNext in Java doesn't consume the next value.
– Alan Franzoni
Jul 17 at 12:18
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Execute method on startup in Spring
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I get a strange warning trying to use @PostConstruct in java 1.8: Access restriction: The type PostConstruct is not accessible due to restriction on required library /Library/Java/JavaVirtualMachines/jdk1.8.0_05.jdk/Contents/Home/jre/lib/rt.jar
– encrest
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Usages of Null / Nothing / Unit in Scala
...erlying
runtime system. A method with return type Unit is analogous to a Java
method which is declared void.
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Android - Package Name convention
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Android follows normal java package conventions plus here is an important snippet of text to read (this is important regarding the wide use of xml files while developing on android).
The reason for having it in reverse order is to do with the layo...
How to evaluate a math expression given in string form?
I'm trying to write a Java routine to evaluate math expressions from String values like:
25 Answers
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