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Why can't I forward-declare a class in a namespace using double colons?
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@STingRaySC: A nested class can be fwd declared -- see my answer.
– John Dibling
Jan 13 '10 at 22:20
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How to compute the similarity between two text documents?
...king on an NLP project, in any programming language (though Python will be my preference).
10 Answers
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In Git, what is the difference between origin/master vs origin master?
...can choose a different name if you like. For example, git remote add home my-server:projects/my-project adds a remote named "home". You may wish to refer to the documentation: git-scm.com/docs/git-remote
– Dietrich Epp
Oct 31 '14 at 16:03
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Array or List in Java. Which is faster?
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I suggest that you use a profiler to test which is faster.
My personal opinion is that you should use Lists.
I work on a large codebase and a previous group of developers used arrays everywhere. It made the code very inflexible. After changing large chunks of it to Lists we noticed ...
Conditionally ignoring tests in JUnit 4
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@notnoop, that isn't my observation at all. They are ignored. The IDEA test runner reports them that way, and a look at the JUnit source code shows that it reports the test as ignored.
– Yishai
Nov 6 '09 at ...
How do I deserialize a JSON string into an NSDictionary? (For iOS 5+)
In my iOS 5 app, I have an NSString that contains a JSON string. I would like to deserialize that JSON string representation into a native NSDictionary object.
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When to wrap quotes around a shell variable?
...t, and recommended for general consistency and correctness (though this is my personal recommendation, not a widely recognized policy).
Values which are not variables basically follow the same rules, though you could then also escape any metacharacters instead of quoting them. For a common example,...
Correct way to use StringBuilder in SQL
I just found some sql query build like this in my project:
6 Answers
6
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
...e the function specifically for one method of attachment or another. Hence my onclick (or on anything) in HTML markup look like this:
onclick="someFunc.call(this)"
OR
onclick="someFunc.apply(this, arguments)"
Using javascript:void(0) avoids all of the above headaches, and I haven't found any e...
JavaScript ternary operator example with functions
...ecause I don't like to sacrifice readability - I'm old-school and I prefer my braces.
The full if/then/else format is used for pretty much everything. It's especially popular if you get into larger blocks of code in each branch, you have a muti-branched if/else tree, or multiple else/ifs in a long...