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Android getting value from selected radiobutton
...any Radio btn to check app crashed with "Attempt to invoke virtual method 'java.lang.CharSequence android.widget.RadioButton.getText()' on a null object reference" any solution
– Gobinda
Jun 4 at 11:51
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What is a mixin, and why are they useful?
...xins only exist in multiple-inheritance languages. You can't do a mixin in Java or C#.
Basically, a mixin is a stand-alone base type that provides limited functionality and polymorphic resonance for a child class. If you're thinking in C#, think of an interface that you don't have to actually impl...
How can I write a regex which matches non greedy? [duplicate]
...-9].*?\[\\d*?\])"; I can find multiple matches in TextFX,notepad++ but in java it finds only 1 match
– Mrinal Bhattacharjee
Mar 17 '16 at 14:29
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augmented reality framework [closed]
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from aualcomm i am able download samples but i am getting java.lang.UnsatisfiedLinkError: setActivityPortraitMode this exception after running sample.please suggest me how to slove this issue.
– user1083266
Mar 29 '13 at 10:42
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How do I get the last character of a string?
... string.substring(string.length() - 1));
}
}
The output of java Test abcdef:
last character: f
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What is the current choice for doing RPC in Python? [closed]
...d a cross-language framework that literally tries to connect PHP to C++ to Java to Python to Erlang to Common Lisp to Haskell to Swift. These are different languages, for a reason, and Thrift needs to do compromises to find a common denominator. I'd argue that the vast majority of people really only...
How to set layout_gravity programmatically?
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Java
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
params.weight = 1.0f;
params.gravity = Gravity.TOP;
button.setLayoutParams(params);
Kotlin
val ...
Android Studio Gradle Configuration with name 'default' not found
...ceSets {
main {
manifest.srcFile 'AndroidManifest.xml'
java.srcDirs = ['src']
resources.srcDirs = ['src']
aidl.srcDirs = ['src']
renderscript.srcDirs = ['src']
res.srcDirs = ['res']
assets.srcDirs = ['assets']
}
}
}
add include ...
Inserting multiple rows in mysql
...ata retrieved from other tables"...
– Aleister Tanek Javas Mraz
Aug 13 '19 at 21:07
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How to tell a Mockito mock object to return something different the next time it is called?
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