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What is a Manifest in Scala and when do you need it?
...hich lotto number to play.
It isn't clear if a Manifest would benefit the errors you are seeing without knowing more detail.
One common use of Manifests is to have your code behave differently based on the static type of a collection. For example, what if you wanted to treat a List[String] differ...
How to validate phone numbers using regex
...'s with real numbers) 07700000000 I get Missing or invalid default region. error. But if I specify the country code it will pass.
– BugHunterUK
Nov 28 '16 at 23:22
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Custom attributes in styles.xml
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The error disappears, but my view doesn't adopt the attribute value, while it does adopt the other (non-custom) attributes. My particular attribute is an enum. Is the snippet above working for you?
– Paul La...
Preferred Github workflow for updating a pull request after code review
...a56 code standard fixes as per PR comments
fb30112 correct typos and fatal error
58ae094 fixing problem
It's a good idea to squash things together so they appear as a single commit:
$ git rebase -i parent/master
This will prompt you to choose how to rewrite the history of your pull request, th...
In absence of preprocessor macros, is there a way to define practical scheme specific flags at proje
...en try to print it with "println(DEBUG is (DEBUG)". That line generates no errors, but does not do anything.
– David H
Jun 11 '14 at 14:02
10
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Should I use #define, enum or const?
...g = 8,
Create another member for an invalid state. This can be useful as error code; for example, when you want to return the state but the I/O operation fails. It is also useful for debugging; use it in initialisation lists and destructors to know if the variable's value should be used.
xInvalid...
Why escape_javascript before rendering a partial?
...t of that replacement must be valid javascript, otherwise it will throw an error when the client tries to process it. So that's the first thing: you need valid javascript.
Another thing to take into account is that whatever ruby generates must be contained inside a javascript string with double quo...
What is Node.js' Connect, Express and “middleware”?
...bodies
query automatic querystring parser, populating req.query
errorHandler flexible error handler
Connect is the framework and through it you can pick the (sub)modules you need.
The Contrib Middleware page enumerates a long list of additional middlewares.
Express itself comes with ...
Git merge left HEAD marks in my files
I tried to merge a file in the command line using Git, when an error message appeared telling me the merge was aborted.
5 ...
Create a custom event in Java
...unding declaration in the body of a class method results in a compile-time error." -- JLS for Java 5, §8.4.3.2
– cHao
Aug 3 '14 at 5:23
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