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Where do gems install?
...you can check:
echo $GEM_HOME
Bundler
$ bundle show --paths
For specific gem:
$ bundle show 'gem_name'
Gem
$ gem env
For specific gem:
$ gem which 'gem_name'
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Get context of test project in Android junit test case
...n().context
}
@Test
fun someTest() {
TODO()
}
}
If you want also app context run:
InstrumentationRegistry.getInstrumentation().targetContext
Full running example: https://github.com/fada21/AndroidTestContextExample
Look here: What's the difference between getTargetCont...
Convert String to equivalent Enum value
...
Hope you realise, java.util.Enumeration is different from the Java 1.5 Enum types.
You can simply use YourEnum.valueOf("String") to get the equivalent enum type.
Thus if your enum is defined as so:
public enum Day {
SUNDAY, MONDAY, TUESDAY, WEDNESDAY,
THURS...
$(this).serialize() — How to add a value?
...FormValue,
You should be careful to URL-encode the value of NonFormValue if it might contain any special characters.
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What is a reasonable order of Java modifiers (abstract, final, public, static, etc.)?
What is a reasonable order of Java modifiers?
4 Answers
4
...
Prevent linebreak after
...div is a block-level element.
Do note that each option above will work differently.
display:inline; will turn the div into the equivalent of a span. It will be unaffected by margin-top, margin-bottom, padding-top, padding-bottom, height, etc.
float:left; keeps the div as a block-level element. ...
Mock HttpContext.Current in Test Init Method
...ContextBase. HttpContextBase was added later to address HttpContext being difficult to mock. The two classes are basically unrelated (HttpContextWrapper is used as an adapter between them).
Fortunately, HttpContext itself is fakeable just enough for you do replace the IPrincipal (User) and IIdentit...
Determine the data types of a data frame's columns
... 5
@Gavin Simpson's approach is also streamlined, but provides slightly different information than class():
sapply(my.data, typeof)
y x1 x2 X3
"double" "integer" "logical" "integer"
For more information about class, typeof, and the middle child, mode, see this exc...
How to set standard encoding in Visual Studio
...se you are using special characters that would be lost in ASCII encoding? If that's the case, then there is a VS2008 global setting in Tools > Options > Environment > Documents, named Save documents as Unicode when data cannot be saved in codepage. When this is enabled, VS2008 will save a...
spring boot default H2 jdbc connection (and H2 console)
...ent for an embedded H2 database which spring-boot creates when I don't specify anything in my application.properties and start with mvn spring:run. I can see hibernate JPA creating the tables but if I try to access the h2 console at the URL below the database has no tables.
...