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Local variables in nested functions
... is compiled, and the 'free' variables (not defined in the function itself by assignment), are verified, then bound as closure cells to the function, with the code using an index to reference each cell. pet_function thus has one free variable (cage) which is then referenced via a closure cell, index...
Numpy first occurrence of value greater than existing value
...cious. argmax does not seem to stop at the first True. (This can be tested by creating boolean arrays with a single True at different positions.) The speed is probably explained by the fact that argmax does not need to create an output list.
– DrV
Oct 8 '14 at ...
How to save a data.frame in R?
...reated and named "Data_output", you can simply export it to same directory by using the following syntax.
write.csv(Data_output, "output.csv", row.names = F, quote = F)
credit to Peter and Ilja, UMCG, the Netherlands
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Limits of Nat type in Shapeless
...be used to e.g. enforce same array size when doing bit operations on Array[Byte].
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CSS content property: is it possible to insert HTML instead of Text?
...counting <img>), they're just being drawn onto existing elements, so by applying background or list images you're not really modifying the DOM.
– BoltClock♦
Dec 22 '10 at 0:24
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TypeScript: problems with type system
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var canvas = <HTMLCanvasElement> document.getElementById("mycanvas");
var ctx = canvas.getContext("2d");
or using dynamic lookup with the any type (no typechecking):
var canvas : any = document.getElementById("mycanvas");
var ctx = canvas.getContext("2d");
You can look at...
How to return only the Date from a SQL Server DateTime datatype
...tetime conversions required
No need to think about locale
As suggested by Michael
Use this variant: SELECT DATEADD(dd, DATEDIFF(dd, 0, getdate()), 0)
select getdate()
SELECT DATEADD(hh, DATEDIFF(hh, 0, getdate()), 0)
SELECT DATEADD(hh, 0, DATEDIFF(hh, 0, getdate()))
SELECT DATEADD(dd, DATEDI...
Dynamic validation and name in a form with AngularJS
... This is a complete solution (or workaround) and the suggested approach by the angular team (from docs.angularjs.org/api/ng.directive:form): "Since you cannot dynamically generate the name attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an ngForm d...
Git stash twice
...ter "error: Your local changes to the following files would be overwritten by merge:" on your 2nd git stash pop, then you can: 1) git stash pop, 2) git add ., and 3) git stash pop.
– gabe
Mar 5 '15 at 16:37
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Can't su to user jenkins after installing Jenkins
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jenkins is a service account, it doesn't have a shell by design. It is generally accepted that service accounts shouldn't be able to log in interactively.
I didn't answer this one initially as it's a duplicate of a question that has been moved to server fault. I should have an...