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How is null + true a string?
...d, the following code:
string b = null + true;
Console.WriteLine(b);
is transformed into this by the compiler:
Console.WriteLine(true);
The reasoning behind this "optimization" is a bit weird I must say, and does not rhyme with the operator selection I would expect.
Also, the following code:...
Using success/error/finally/catch with Promises in AngularJS
...4 maybe it is better to use the regular promise methods then and catch and transform the response within those methods and return the promise of that transformed response.
I am showing the same example with both approaches and a third in-between approach:
success and error approach (success and er...
What is “vectorization”?
... the term "vectorization" is also used to describe a higher level software transformation where you might just abstract away the loop altogether and just describe operating on arrays instead of the elements that comprise them)
The difference between vectorization and loop unrolling:
Consider the ...
Showing data values on stacked bar chart in ggplot2
...rs (simplified using comment by @DWin)
Data <- ddply(Data, .(Year),
transform, pos = cumsum(Frequency) - (0.5 * Frequency)
)
# library(dplyr) ## If using dplyr...
# Data <- group_by(Data,Year) %>%
# mutate(pos = cumsum(Frequency) - (0.5 * Frequency))
# plot bars and add text
p <...
What is the difference between svg's x and dx attribute?
...xt")
.attr("x",function (d) {return d;})
.attr("y",100)
.attr("transform", function(d, i) {return "rotate("+45*i+","+d+",100)";});
// With the dy=0.35em offset
group.append("text")
.text("My text")
.attr("x",function (d) {return d;})
.attr("y",200)
.attr("dy","0.35em")
...
Convert object to JSON in Android
...:gson:2.8.2'
To use the library in a method.
Gson gson = new Gson();
//transform a java object to json
System.out.println("json =" + gson.toJson(Object.class).toString());
//Transform a json to java object
String json = string_json;
List<Object> lstObject = gson.fromJson(json_ string, Obj...
How do I compare version numbers in Python?
...
What's wrong with transforming the version string into a tuple and going from there? Seems elegant enough for me
>>> (2,3,1) < (10,1,1)
True
>>> (2,3,1) < (10,1,1,1)
True
>>> (2,3,1,10) < (10,1,1,1)
True
&g...
HTML for the Pause symbol in audio and video control
...
I used = with transform:rotate(90deg);.
– Joe DF
Jun 11 '18 at 12:43
1
...
Should I use char** argv or char* argv[]?
... Instead of drawing an array parameter invalid up-front, a C compiler will transform the type of the respective parameter to be a pointer. Remember this, it's very important. The parameter won't be an array, but instead it will be a pointer to the respective element type.
Now, if you try to pass a...
Nesting await in Parallel.ForEach
...asynchronous Tasks well.
Specifically, your code could be written using a TransformBlock that transforms each id into a Customer using the async lambda. This block can be configured to execute in parallel. You would link that block to an ActionBlock that writes each Customer to the console.
After y...