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Set operations (union, intersection) on Swift array?
... of two sets
firstSet.symmetricDifference(secondSet)// exclusiveOr
Swift 2.0 can calculate on array arguments:
set1.union(array2) // {"a", "b", "c", "d"}
set1.intersect(array2) // {"a", "b"}
set1.subtract(array2) // {"c"}
set1.exclusiveOr(array2) // {"c", "d"}
Swift 1.2+ can calcula...
Install Gem from Github Branch?
...arn against using it: NOTE: This shorthand should be avoided until Bundler 2.0, since it currently expands to an insecure git:// URL. This allows a man-in-the-middle attacker to compromise your system.
After Bundler 2.0, you can get around the above issue with this statement near the top of the Gem...
How to view the Folder and Files in GAC?
...line.
Dropping the assembly in %windir%\Assembly (only up to .NET 3.5, CLR 2.0)
You view the content of the GAC using:
The gacutil.exe tool with the -l option.
For .NET 2.0, 3.0 and 3.5 (CLR 2.0) browsing to %windir%\assembly using the Windows Explorer.
Note that the (physical) GAC location ha...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
...erence between JSP, Servlet and JSF
What are the main disadvantages of JSF 2.0?
Is it possible to use JSF+Facelets with HTML 4/5?
When to use <ui:include>, tag files, composite components and/or custom components?
sha...
Routing with Multiple Parameters using ASP.NET MVC
...custom routes to handle it in a RESTful way:
http://ws.audioscrobbler.com/2.0/?method=artist.getimages&artist=cher&
api_key=b25b959554ed76058ac220b7b2e0a026
That could be:
routes.MapRoute(
"ArtistsImages",
"{ws}/artists/{artist}/{action}/{*apikey...
How do I plot in real-time in a while loop using matplotlib?
..., self.xlim - 1, self.xlim)
a = []
b = []
a.append(2.0)
a.append(4.0)
a.append(2.0)
b.append(4.0)
b.append(3.0)
b.append(4.0)
self.y = (self.n * 0.0) + 50
# The window
self.fig = Figure(figsize=(5,5), dpi=100)
...
How to reset db in Django? I get a command 'reset' not found error
...
if you are using Django 2.0
Then
python manage.py flush
will work
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Multiply TimeSpan in .NET
...or TimeSpan!!!
But only for .NET Core and .NET Standard.
Since .NET Core 2.0 (or .NET Standard 2.1) you can successfully run the following code:
Console.WriteLine(TimeSpan.FromSeconds(45) * 3);
// Prints:
// 00:02:15
Limitations
Nevertheless, it is important to note (as described in the docu...
What does Redis do when it runs out of memory?
...sy question but I am having a hard time finding the answer. How does Redis 2.0 handle running out of maximum allocated memory? How does it decide which data to remove or which data to keep in memory?
...
How can I make an svg scale with its parent container?
...ipt:
document.getElementById(yourtarget).setAttribute("transform", "scale(2.0)");
With CSS:
#yourtarget {
transform:scale(2.0);
-webkit-transform:scale(2.0);
}
Wrap your SVG Page in a Group tag as such and target it to manipulate the whole page:
<svg>
<g id="yourtarget">
...