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Git submodule head 'reference is not a tree' error
... For example: I had a repo (A) set up with a submodule pointing to my github repo (B). I created a branch in the repo A because I wanted to point B at someone else's github repo. After a bit of struggling with that and committing the branch, I switched my repo A back to master and had this...
Using Java 8's Optional with Stream::flatMap
... adding this second answer based on a proposed edit by user srborlongan to my other answer. I think the technique proposed was interesting, but it wasn't really suitable as an edit to my answer. Others agreed and the proposed edit was voted down. (I wasn't one of the voters.) The technique has merit...
Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C
...ol redefinition error), so I don't believe the generated code is tuned for my microarchitecture.
There may be a way to do this slightly faster with SSE. I have no idea how, but with fast replication, packed bitwise AND, and swizzling instructions, there's got to be something there.
I know only enou...
How do you organize your version control repository?
...ion repository for in house software projects?
Next, the actual question:
My team is restructuring our repository and I'm looking for hints on how to organize it. (SVN in this case).
Here's what we came up with. We have one repository, multiple projects and multiple svn:externals cross-references
...
custom listview adapter getView method being called multiple times, and in no coherent order
...be called just to optimize view rendering and discard the result. While in my opinion this isn't as developer friendly as iOS UITableView, it is how it is.
– Cameron Lowell Palmer
Oct 18 '12 at 8:03
...
fatal error: malformed or corrupted AST file - Xcode
I get this error when building my app in the latest version of Xcode:
20 Answers
20
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IntelliJ IDEA shows errors when using Spring's @Autowired annotation
... declaration:
@SuppressWarnings("SpringJavaAutowiringInspection")
@Inject MyClass myVariable;
Sometimes IntelliJ cannot resolve if a bean has been declared, for example when the bean is included conditionally and the condition resolution happens at runtime.
...
jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
I’m making requests to my server using jQuery.post() and my server is returning JSON objects (like { "var": "value", ... } ). However, if any of the values contains a single quote (properly escaped like \' ), jQuery fails to parse an otherwise valid JSON string. Here’s an example of what I m...
Changing the resolution of a VNC session in linux [closed]
... At work I have a 20" monitor that runs at 1600x1200, while at home I use my laptop with its resolution of 1440x900.
If I set the vncserver to run at 1440x900 I miss out on a lot of space on my monitor, whereas if I set it to run at 1600x1200 it doesn't fit on the laptop's screen, and I have to scr...
Are loops really faster in reverse?
... suite so you can run them yourself.
In all cases (unless I missed one in my read) the fastest loop was:
var i = arr.length; //or 10
while(i--)
{
//...
}
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