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What is the best way to convert an array to a hash in Ruby
... throws an error:
ArgumentError: odd number of arguments for Hash
from (irb):10:in `[]'
from (irb):10
The constructor was expecting an Array of even length (e.g. ['k1','v1,'k2','v2']). What's worse is that a different Array which flattened to an even length would just silently gi...
How do I measure the execution time of JavaScript code with callbacks?
... @gogaman this is a good point, since you can't capture the output from console.timeEnd(). Perhaps it might be useful to pipe the output to a file and utilize from there?
– Doug Molineux
Sep 25 '14 at 21:16
...
How can I delete all Git branches which have been merged?
...ranchname
If it's not merged, use:
git branch -D branchname
To delete it from the remote use:
git push --delete origin branchname
git push origin :branchname # for really old git
Once you delete the branch from the remote, you can prune to get rid of remote tracking branches with:
git remote ...
What is the difference between Reader and InputStream?
...
An InputStream is the raw method of getting information from a resource. It grabs the data byte by byte without performing any kind of translation. If you are reading image data, or any binary file, this is the stream to use.
A Reader is designed for character streams. If the ...
How to return raw string with ApiController?
...u will have to build your own formatter or return raw HttpResponseMessages from your methods as shown in my answer.
– Darin Dimitrov
Dec 26 '12 at 21:35
...
How do I ignore files in a directory in Git?
...n of the .gitignore file (relative to the toplevel of the work tree if not from a .gitignore file).
Otherwise, git treats the pattern as a shell glob suitable for consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in the pattern will not match a / in the pathname. For example, Documenta...
Why use iterators instead of array indices?
...mend iterators. The main reason why, is all the source code I've worked on from Desktop application development to game development have i nor have i needed to use iterators. All the time they have not been required and secondly the hidden assumptions and code mess and debugging nightmares you get w...
What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...f really smart people out there). I've been an architect at varying levels from application, to solution, to enterprise, at multiple companies large and small. I've come to the conclusion that the future in our technology industry is one mostly without architects. If this sounds crazy to you, wait a...
“Undefined reference to” template class constructor [duplicate]
...e into the relevant header file
The common answer is to move all the code from the implementation files cola.cpp and nodo_colaypila.cpp into cola.h and nodo_colaypila.h. In the long run, this is more flexible as it means you can use extra instantiations (e.g. cola<char>) without any more work...
Using Server.MapPath in external C# Classes in ASP.NET
...Ewing, what you suggest won't work because IIS doesn't load the assemblies from the location that you install them in, in the web site. They are copied and loaded from a temporary asp.net cache location, so doing a GetAssembly or GetExecutingAssembly will point you to the location of the assembly,...