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Can you attach a UIGestureRecognizer to multiple views?
...just set a UIButton equal to the view of the gesture recognizer and branch what I do based upon that button
- (void)handleLongPress:(UILongPressGestureRecognizer*)gesture {
if ( gesture.state == UIGestureRecognizerStateEnded ) {
UIButton *whichButton=(UIButton *)[gesture view];
...
What is the best way to prevent session hijacking?
... the user of why they're being challenged
// for login again, etc.
}
What this does is capture 'contextual' information about the user's session, pieces of information which should not change during the life of a single session. A user isn't going to be at a computer in the US and in China at ...
git rebase without changing commit timestamps
...mitter timestamp to be the same as the original author timestamp, which is what the OP Olivier Verdier wanted.
I found the last commit with the correct date and did:
git rebase --committer-date-is-author-date SHA
See git am:
--committer-date-is-author-date
By default the command records the da...
What is the difference between google tag manager and google analytics?
...stics about your website, like how many people saw your website yesterday, what web browser they used, which pages were the most popular, etc. The only way it can know this stuff is if you put a "tag" on all of your pages. The tag is the javascript code on your pages that runs on the visitor's br...
What are 'get' and 'set' in Swift?
... in. This way you can decide for yourself how variables can be altered and what values they can receive, as well as deciding what content they return.
Returning to our family class, let's make sure nobody can set the members value to anything less than 2:
class family {
var _members:Int = 2
va...
RSpec vs Cucumber (RSpec stories) [closed]
...aven't already, you might want to check out Dan North's excellent article, What's in a Story? as a starting point.
We have two main uses for Cucumber stories. First, because the story form is very specific it helps focus the product owner's articulation of the features he wants built. This is the "...
What is the difference between Lisp-1 and Lisp-2?
...sp-1 dialects say tht Lisp-1 is more conductive to functional programming, what they mean is that you don't have to stuff the code full of funcall and function operators. These disappear in a Lisp-1.
– Kaz
Mar 10 '14 at 1:03
...
How do you deal with configuration files in source control?
Let's say you have a typical web app and with a file configuration.whatever. Every developer working on the project will have one version for their dev boxes, there will be a dev, prod and stage versions. How do you deal with this in source control? Not check in this file at all, check it with diffe...
How do I fix PyDev “Undefined variable from import” errors?
...an if False so that it doesn't execute (the static code-analysis only sees what you see, not runtime info -- if you opened that module yourself, you'd have no indication that main was expected).
To overcome this there are some choices:
If it is some external module, it's possible to add it to the...
Async/Await vs Threads
...acks is quite difficult, await greatly simplifies it.
capable of doing what ever a Thread can do asynchronously ?
Roughly. Await just takes care of dealing with the delay, it doesn't otherwise do anything that a thread does. The await expression, what's at the right of the await keyword, is ...