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Scatterplot with too many points
...;- data.frame(x = rnorm(5000),y=rnorm(5000))
ggplot(df,aes(x=x,y=y)) + geom_point(alpha = 0.3)
Another convenient way to deal with this is (and probably more appropriate for the number of points you have) is hexagonal binning:
ggplot(df,aes(x=x,y=y)) + stat_binhex()
And there is also regula...
Collection was modified; enumeration operation may not execute
...
Is that a complete example? I have a class (_dictionary obj below) that contains a generic Dictionary<string,int> named MarkerFrequencies, but doing this didn't instantly solve the crash: lock (_dictionary.MarkerFrequencies) { foreach (KeyValuePair<string, int...
Mismatch Detected for 'RuntimeLibrary'
...o++ library and the object file for the OP's program, and its value is "MDd_DynamicDebug" for one of them and "MTd_StaticDebug" for the other. This way, the linker that is trying to link two object files together can detect and report a whole new class of errors, given that the linkers that produced...
LINQ to SQL Left Outer Join
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Public Sub LinqToSqlJoin07()
Dim q = From e In db.Employees _
Group Join o In db.Orders On e Equals o.Employee Into ords = Group _
From o In ords.DefaultIfEmpty _
Select New With {e.FirstName, e.LastName, .Order = o}
ObjectDumper.Write(q) End Sub
Check http:...
How to get the Full file path from URI
...ISyntaxException {
final boolean needToCheckUri = Build.VERSION.SDK_INT >= 19;
String selection = null;
String[] selectionArgs = null;
// Uri is different in versions after KITKAT (Android 4.4), we need to
// deal with different Uris.
if (needToChec...
Namespace and class with the same name?
...hile some of stack users looks for "what to do". Would anyone recommend Ant_222 answer?
– fantastory
Nov 20 '14 at 14:18
3
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Can I change multiplier property for NSLayoutConstraint?
...them, since "Activating or deactivating the constraint calls addConstraint(_:) and removeConstraint(_:) on the view that is the closest common ancestor of the items managed by this constraint".
– qix
Jan 4 '17 at 5:26
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Programmatically set the initial view controller using Storyboards
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Swift 3: Update to @victor-sigler's code
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
self.window = UIWindow(frame: UIScreen.main.bounds)
// Assuming your storyboard is named ...
Why would one omit the close tag?
...ng <?php is characterized as PHPs shebang (and fully feasible per binfmt_misc), thereby validating the redundancy of a corresponding close tag.
There's an obvious advise discrepancy between classic PHP syntax guides mandating ?>\n and the more recent ones (PSR-2) agreeing on omission.
(For the...
Why hasn't functional programming taken over yet?
... answered May 14 '10 at 16:34
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