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How to decide between MonoTouch and Objective-C? [closed]
... into consulting in this area, you could make your $399 back very quickly.
Do you want to learn the platform inside-out, or do you "just" want to write apps for it?
Do you like .Net enough that using a different dev stack would take the fun out of it for you? Again, I like both stacks (Apple and Mon...
How do I create directory if none exists using File class in Ruby?
...ded)
dirname = File.dirname(some_path)
tokens = dirname.split(/[\/\\]/) # don't forget the backslash for Windows! And to escape both "\" and "/"
1.upto(tokens.size) do |n|
dir = tokens[0...n]
Dir.mkdir(dir) unless Dir.exist?(dir)
end
...
How to get the list of files in a directory in a shell script?
...
for entry in "$search_dir"/*
do
echo "$entry"
done
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Are the days of passing const std::string & as a parameter over?
...n B, which calls function C. And A passes a string through B and into C. A does not know or care about C; all A knows about is B. That is, C is an implementation detail of B.
Let's say that A is defined as follows:
void A()
{
B("value");
}
If B and C take the string by const&, then it look...
Do you use NULL or 0 (zero) for pointers in C++?
...'s what it's called in C++11. Then, nullptr will be a keyword.
That said, don't sweat the small stuff.
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Python list subtraction operation
I want to do something similar to this:
12 Answers
12
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How do I get a plist as a Dictionary in Swift?
... let plistXML = FileManager.default.contents(atPath: plistPath!)!
do {//convert the data to a dictionary and handle errors.
plistData = try PropertyListSerialization.propertyList(from: plistXML, options: .mutableContainersAndLeaves, format: &propertyListFormat) as! [String:A...
How do you share code between projects/solutions in Visual Studio?
...ect outside code. Renaming things that are publicly visible should only be done where all the projects using the common code, and the common code itself, are in a single solution. You can manually create "master" solutions that contain all of these projects, and which are used only for this purpose....
How do I provide a username and password when running “git clone git@remote.git”?
...
it doesn't have to be the same by the way. If your colleague created the git repo and you are logging in as another account, they will not be the same.
– holgac
Sep 27 '13 at 17:21
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How do I reference a javascript object property with a hyphen in it?
...yle-attr // would become
obj["styleAttr"]
Use key notation rather than dot
style["text-align"]
All arrays in js are objects and all objects are just associative arrays, this means you can refer to a place in an object just as you would refer to a key in an array.
arr[0]
or the object
obj["meth...