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How do you print in a Go test using the “testing” package?
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Command go
Description of testing flags
-v
Verbose output: log all tests as they are run. Also print all
text from Log and Logf calls even if the test succeeds.
Package testing
func (*T) Log
func (c *T) Log(args ...interface{})
Log formats its arguments using default ...
Struggling with NSNumberFormatter in Swift for currency
... of formatter.string(from:) is an optional String not a String (as implied by the comments) so will need unwrapping before use.
– Ali Beadle
Sep 10 '17 at 9:16
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Matplotlib connect scatterplot points with line - Python
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In addition to what provided in the other answers, the keyword "zorder" allows one to decide the order in which different objects are plotted vertically.
E.g.:
plt.plot(x,y,zorder=1)
plt.scatter(x,y,zorder=2)
plots the scatter symbols on top of the line, while
plt.plot(x,y,zorder=2)
p...
Deep null checking, is there a better way?
...ords like "see above" / "see below" (since answers don't appear in a fixed order). I've updated my answer.
– stakx - no longer contributing
Ju
How can I get the active screen dimensions?
...reen dimensions (you need to adapt the window parameters to your window in order to ensure that both are openend on the same screen - mainly the WindowStartupLocation is important)
Window w = new Window();
w.ResizeMode = ResizeMode.NoResize;
w.WindowState = WindowState.Normal;
w.WindowStyle = Windo...
Is there a difference between using a dict literal and a dict constructor?
...t the literal syntax for sets exist. I wish there was a literal syntax for ordered dicts... pretty sure I use them more often than sets.
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LINQ to Entities does not recognize the method
...ery. It has to be able to convert the query to an actual SQL statement. In order for that to work, you will have to restructure your query expression into an expression that Entity Framework can handle.
public System.Linq.Expressions.Expression<Func<Charity, bool>> IsSatisfied()
{
s...
How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
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This msysgit issue's replies suggests setting core.filemode to false in order to get rid of the issue:
git config core.filemode false
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Installing SetupTools on 64-bit Windows
...d h5py setup. Maybe just update the doc path to python276.chm for the good order :)
– mork
Apr 10 '14 at 17:52
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How to use SCNetworkReachability in Swift
... imported C structs have a default initializer in Swift, which initializes all of the struct's fields to zero, so the socket address structure can be initialized with
var zeroAddress = sockaddr_in()
sizeofValue() gives the size of this structure, this has
to be converted to UInt8 for sin_len:
zer...