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PHPUnit assert that an exception was thrown?
Does anyone know whether there is an assert or something like that which can test whether an exception was thrown in the code being tested?
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How to count items in a Go map?
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Use len(m). From http://golang.org/ref/spec#Length_and_capacity
len(s) string type string length in bytes
[n]T, *[n]T array length (== n)
[]T slice length
map[K]T map length (number of defin...
AndroidRuntime error: Parcel: unable to marshal value
...shMap no problem, however when startActivty() is called I get a runtime error stating that Parcel: unable to marshal value com.appName.Liquor.
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How to create an instance of anonymous class of abstract class in Kotlin?
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Where to place and how to read configuration resource files in servlet based application?
...o add that to a .properties file and access it when required. Is this a correct procedure, if so then where should I place this file? I am using Netbeans IDE which is having two separate folders for source and JSP files.
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Using member variable in lambda capture list inside a member function
... the standard handy, but currently I don't.
Now, it's exactly like the error message says: You can't capture stuff outside of the enclosing scope of the lambda.† grid is not in the enclosing scope, but this is (every access to grid actually happens as this->grid in member functions). For your ...
How does LMAX's disruptor pattern work?
I am trying to understand the disruptor pattern . I have watched the InfoQ video and tried to read their paper. I understand there is a ring buffer involved, that it is initialized as an extremely large array to take advantage of cache locality, eliminate allocation of new memory.
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Why am I getting an OPTIONS request instead of a GET request?
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According to MDN,
Preflighted requests
Unlike simple requests (discussed above), "preflighted" requests first
send an HTTP OPTIONS request header to the resource on the other
domain, in order to determine whether th...
How to represent multiple conditions in a shell if statement?
...he parentheses aren't needed because the precedence of -a and -o makes it correct even without them.
Note that the -a and -o operators are part of the POSIX specification for test, aka [, mainly for backwards compatibility (since they were a part of test in 7th Edition UNIX, for example), but they ...
How to convert enum value to int?
...m expose value somehow, e.g.
public enum Tax {
NONE(0), SALES(10), IMPORT(5);
private final int value;
private Tax(int value) {
this.value = value;
}
public int getValue() {
return value;
}
}
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public int getTaxValue() {
Tax tax = Tax.NONE; // Or wh...