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How do I ignore a directory with SVN?
...d that if the files already exist in SVN, you need to svn delete them, and then edit the svn:ignore property.
I know that seems obvious, but they kept showing up as ? in my svn status list, when I thought it would just ignore them locally.
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No tests found with test runner 'JUnit 4'
...enaming one of the test methods to start with "test..." (JUnit3 style) and then all tests are found. I renamed it back to what it was previously, and it still works.
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Firebase Storage How to store and Retrieve images [closed]
...general approach is to load the file locally (using FileReader) so you can then store it in Firebase just as you would any other data. Since images are binary files, you'll want to get the base64-encoded contents so you can store it as a string. Or even more convenient, you can store it as a data:...
Can I use git diff on untracked files?
... git add on the newly created files and the existing files I have edited, then use:
10 Answers
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Principles for Modeling CouchDB Documents
...lt out of array keys. Using your example above, we can output the post_id, then the type of thing we're referencing, then its ID (if needed). If we then output the id of the referenced document into an object in the value that's returned we can use the 'include_docs' query param to include those doc...
Are there any O(1/n) algorithms?
...ime that sleep can wait, time to process arguments etc.): this limit would then be a constant lower bound so in fact the above function still has runtime O(1).
But there are in fact real-world algorithms where the runtime can decrease (at least partially) when the input size increases. Note that th...
Is there a difference between copy initialization and direct initialization?
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Depends on what type A_factory_func() returns. I assume it returns an A - then it's doing the same - except that when the copy constructor is explicit, then the first one will fail. Read 8.6/14
double b1 = 0.5;
double b2(0.5);
This is doing the same because it's a built-in type (this means not a...
Haskell function composition (.) and function application ($) idioms: correct use
... chain of $ is arguably more imperative -- first get the result of g of x, then do f to it, then do foo to it, then etc.
Meanwhile a chain of . is arguably more declarative, and in some sense closer to a dataflow centric view -- compose a series of functions, and ultimately apply them to something...
Empty arrays seem to equal true and false at the same time
...the left-hand side). The object is coerced to a string (the empty string). Then, the empty string is coerced into a number, as well, namely zero. And so the final comparison is 0 == 0, which is true.
Edit: See this section of the spec for details on exactly how this works.
Here's what's happening,...
How to prevent that the password to decrypt the private key has to be entered every time when using
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If you don't have a ~/.bashrc file then just create a new text file (notepad or some other editor) and add the two lines starmonkey mentioned.
– pbz
Apr 27 '12 at 3:03
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