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What is the difference between Modal and Push segue in Storyboards?
...you want to get back to parent view controller, you have to implement this by yourself and call dismiss from code.
Animation for modal segue is that the child view controller will comes up from the bottom of the page. The navigation view controller is also gone in this demo
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Regular vs Context Free Grammars
...bout are the various pumping lemmata. A regular language can be recognized by a finite automaton. A context-free language requires a stack, and a context sensitive language requires two stacks (which is equivalent to saying it requires a full Turing machine.)
So, if we think about the pumping lemm...
How to increase font size in the Xcode editor?
...- Bad Design and more bad UX ... Why keep this option (Cmd t) alive, which by the way is most standard way to increase font size across most well behaved mac apps, if you do not want user to change the font this way?
In Xcode preferences, when you try to change the font size by clicking on "fonts an...
Convert XLS to CSV on command line
... Works just fine, and not only for xls files, but also xlsx. As said by Andrew, file paths must either be absolute, or in the user "data" directory (I'm not sure what is the exact name in english). I still haven't figured out how to solve that, I'm not doing much vbscript! :)
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How to open standard Google Map application from my application?
...ps app only is used, this stops the intent filter (dialog) from appearing, by using
intent.setPackage("com.google.android.apps.maps");
like so:
String uri = "http://maps.google.com/maps?saddr=" + sourceLatitude + "," + sourceLongitude + "&daddr=" + destinationLatitude + "," + destinationLon...
How to remove remote origin from Git repo
... using the git protocol. The git book explains various protocols supported by git.
– kahowell
Sep 26 '14 at 0:57
2
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Difference between 'self' and 'total' in Chrome CPU Profile of JS
...mportant to look at how many times that function is being called.
Article by Intel
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What is the best Battleship AI?
... which all hit ships are sunk. Otherwise, we try to finish sinking a ship by picking a location to shoot at which eliminates the most possible positions (weighted).
For random shots, compute best location to shoot based on the likelihood of one of the unsunk ships overlapping the location.
adaptive...
Xcode variables
...trying to create a "run script build phase", you can start off this script by typing "env" (without the quotes) as the first line of your bash shell script (or the equivalent command for the shell you're using) and build your project. This will output all of the environment variables that are availa...
How can I get pg_dump to authenticate properly
...tgres via a local unix socket as any user with no password. It can be done by simply changing peer above to trust and reloading postgres.
# Don't require a password for local connections
local all all trust
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