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Can I use assert on Android devices?
...: 6e10 0c00 0000 |0002: invoke-virtual {v0}, Ljava/lang/Class;.desiredAssertionStatus:()Z // method@000c
000332: 0a00 |0005: move-result v0
000334: 3900 0600 |0006: if-nez v0, 000c // +0006
000338: 1210 ...
Run class in Jar file
...By trying the above I am getting the error Exception in thread "main" java.lang.NoClassDefFoundError: cucumber/api/cli/Main at com.company.project.demo.bdd.runner.Execute.main(Execute.java:20) Caused by: java.lang.ClassNotFoundException: cucumber.api.cli.Main at java.net.URLClassLoad...
How to get the error message from the error code returned by GetLastError()?
...IGNORE_INSERTS,
NULL, errorMessageID, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPSTR)&messageBuffer, 0, NULL);
std::string message(messageBuffer, size);
//Free the buffer.
LocalFree(messageBuffer);
return message;
}
...
How to generate a random alpha-numeric string?
...tring of specified length (apart from using RandomStringUtils from Commons Lang).
– Jonik
Apr 20 '12 at 15:49
12
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Java “lambda expressions not supported at this language level”
...lliJ IDEA:
In File Menu → Project Structure → Project, change Project Language Level to 8.0 - Lambdas, type annotations etc.
For Android 3.0+ Go File → Project Structure → Module → app and In Properties Tab set Source Compatibility and Target Compatibility to 1.8 (Java 8)
Screenshot:
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Java: Check if enum contains a given string?
...
Use the Apache commons lang3 lib instead
EnumUtils.isValidEnum(MyEnum.class, myValue)
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What does `someObject.new` do in Java?
...ctions generated for this code
Main method:
public static void main(java.lang.String[]) throws java.lang.Exception;
Code:
0: new #2; //class Test
3: dup
4: invokespecial #3; //Method "<init>":()V
7: astore_1
8: new #4; //class Test$TestInner
11: dup...
Including a groovy script in another groovy
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Still I get: java.lang.NoClassDefFoundError: groovy.lang.GroovyObject
– dokaspar
May 18 '18 at 12:10
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Unix's 'ls' sort by name
...esults in some cases (for instance, %foo will sort between bar and quux in LANG=en_US). If you want an ASCIIbetical sort, use
LANG=C ls
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In Java, what does NaN mean?
... is not the same as itself when compared. Therefore a common (and in many languages the only) test if a number x is NaN is the following: boolean isNaN(x){return x != x;}
– quazgar
Mar 18 '13 at 18:19
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