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Is there a literal notation for an array of symbols?
...for example.
This feature was originally announced here:
http://www.ruby-lang.org/zh_TW/news/2012/11/02/ruby-2-0-0-preview1-released/
It is mentioned in the official documentation of Ruby here:
http://ruby-doc.org/core/doc/syntax/literals_rdoc.html#label-Percent+Strings
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Android Fragment onClick button Method
...id/OnClickFragments.java:
package com.example.customandroid;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import android.app.Fragment;
import android.view.View;
public abstract class OnClickFragments {
public static class FragmentHolder {
Fragme...
What is the correct way to get a subarray in Scala?
...> Array("foo", "hoo", "goo", "ioo", "joo").slice(1, 4)
res6: Array[java.lang.String] = Array(hoo, goo, ioo)
It works like in python.
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What is a clean, pythonic way to have multiple constructors in Python?
...as well. Here's a link to an even clearer explication, IMHO -- from a comp.lang.python post, "Re: Multiple constructors" by Alex Martelli. coding.derkeiler.com/Archive/Python/comp.lang.python/2005-02/…
– ariddell
Oct 25 '09 at 17:58
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Install Application programmatically on Android
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java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.XmlResourceParser android.content.pm.ProviderInfo.loadXmlMetaData(android.content.pm.PackageManager, java.lang.String)' on a null object referen...
How to `go test` all tests in my project?
...o test $(go list ./... | grep -v /vendor/)
Sources: https://github.com/golang/go/issues/11659, https://github.com/golang/go/issues/14417, https://github.com/go-lang-plugin-org/go-lang-idea-plugin/issues/2366, @nickgrim's comment.
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Calling startActivity() from outside of an Activity?
...t android.app.ActivityThread.main(ActivityThread.java:5942)
at java.lang.reflect.Method.invoke(Method.java)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1400)
at com.android.internal.os.Z...
Convert Enumeration to a Set/List
...merationClass.class);
Update: JakeRobb is right. My answer is about java.lang.Enum instead of java.util.Enumeration. Sorry for unrelated answer.
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How to import a .cer certificate into a java keystore?
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:( --> keytool error: java.lang.Exception: Input not an X.509 certificate
– necromancer
Feb 15 '14 at 10:04
2
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I don't remember my android debug.keystore password
...suggestion it gives me error; Enter keystore password: keytool error: java.lang.Exception: Alias <aliasname> does not exist java.lang.Exception: Alias <aliasname> does not exist at sun.security.tools.KeyTool.doPrintEntry(Unknown Source) at sun.security.tools.KeyTool.doCom...