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Assert an object is a specific type
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Since assertThat which was the old answer is now deprecated, I am posting the correct solution:
assertTrue(objectUnderTest instanceof TargetObject);
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Why in Java 8 split sometimes removes empty strings at start of result array?
...n't match zero-length string, you don't need to do anything.
If you don't know whether the regex can match zero-length string or not, do both the actions in step 1.
(?!\A) checks that the string does not end at the beginning of the string, which implies that the match is an empty match at the begi...
JSON.net: how to deserialize without using the default constructor?
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This worked. It kind of sucks that i now have to take the JSON.net dependency in my models project, but what the hey. I will mark this as the answer.
– kmacdonald
Apr 11 '14 at 16:35
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...;- data.frame(a = c(1:3, 1), b = c(letters[1:3], "c")). Leave a1 the same. Now try the comparison. It's not clear to me even in reading the options what the proper way is to list only common elements.
– Hendy
Aug 8 '13 at 2:59
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How do I configure emacs for editing HTML files that contain Javascript?
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to handle more cases, like html5, I now use simpler and more forgiving tag descriptions for JavaScript and CSS: (js-mode "<script[^>]*>" "</script>") (css-mode "<style[^>]*>" "</style>")
– Kai Carver
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Is a successor for TeX/LaTeX in sight? [closed]
... the next 100 years or so" until something better comes along. For all we know, one might.]
There are TeX-based alternatives to LaTeX, such as ConTeXt and LuaTeX. It is possible that there are tasks for which they are better suited.
To answer your other objections: Although LaTeX has possibly in...
What is a MIME type?
...IME type" keeps getting discussed in it. I have tried to look into it and know that it is Multipurpose Internet Mail Extensions (MIME) but no suitable explanation of how it relates to browser plug-ins, as in what I need to know about it for building plug-ins, is provided, please explain in clear and...
Is it safe to ignore the possibility of SHA collisions in practice?
... crashes on Earth within the next second, obliterating civilization-as-we-know-it, and killing off a few billion people? It can be argued that any unlucky event with a probability lower than that is not actually very important.
If we have a "perfect" hash function with output size n, and we have p ...
Difference between git pull and git pull --rebase
...= git fetch + git rebase against tracking upstream branch
If you want to know how git merge and git rebase differ, read this.
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Configuring Log4j Loggers Programmatically
...s configured otherwise by setting the additivity flag).
If you need to know how logging works and how is decided where logs are written read this manual for more infos about that.
In Short:
Logger fizz = LoggerFactory.getLogger("com.fizz")
will give you a logger for the category "com.fizz".
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