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How do I Disable the swipe gesture of UIPageViewController?
...aSource property. If you assign the data source it will move into 'gesture-based' navigation mode which is what you're trying to prevent.
Without a data source you manually provide view controllers when you want to with setViewControllers:direction:animated:completion method and it will move betwe...
Generate random int value from 3 to 6
...) % 6) + 1
3 through 6
SELECT ABS(CHECKSUM(NEWID()) % 4) + 3
Dynamic (Based on Eilert Hjelmeseths Comment)
SELECT ABS(CHECKSUM(NEWID()) % (@max - @min + 1)) + @min
Updated based on comments:
NEWID generates random string (for each row in return)
CHECKSUM takes value of string and creates...
Using node.js as a simple web server
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A more full example that ensures requests can't access files underneath a base-directory, and does proper error handling:
var http = require('http')
var url = require('url')
var fs = require('fs')
var path = require('path')
var baseDirectory = __dirname // or whatever base directory you want
va...
Two way sync with rsync
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You might use Osync: http://www.netpower.fr/osync , which is rsync based with intelligent deletion propagation. it has also multiple options like resuming a halted execution, soft deletion, and time control.
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Accessing a Dictionary.Keys Key through a numeric index
...c void AddNew(string s, int i)
{
lastKeyInserted = i;
base.Add(s, i);
}
}
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Check if current directory is a Git repository
...t (C) 2006,2007 Shawn O. Pearce <spearce@spearce.org>
# Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
# Distributed under the GNU General Public License, version 2.0.
if [ -d .git ]; then
echo .git;
else
git rev-parse --git-dir 2> /dev/null;
fi;
You could either...
Why Func instead of Predicate?
...Enumerable<T>, Func<T, int, bool>)
That allows you to filter based on the index of the entry as well. That's nice and consistent, whereas:
Where<T>(IEnumerable<T>, Predicate<T>)
Where<T>(IEnumerable<T>, Func<T, int, bool>)
wouldn't be.
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Get Android API level of phone currently running my application [duplicate]
...uild.VERSION_CODES Human Version Name
1 BASE Android 1.0 (no codename)
2 BASE_1_1 Android 1.1 Petit Four
3 CUPCAKE Android 1.5 Cupcake
4 DONUT ...
How to load db:seed data into test database automatically?
...nder require 'rspec/rails' in my rails_helper file. If you are using database_cleaner gem - it will require a little tweaking to make sure you don't lose your seed data after each test and you can find that in the documentation of the gem it self
– MageeWorld
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MySQL with Node.js
...me from a PHP background, so I'm fairly used to using MySQL for all my database needs.
9 Answers
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