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How can I count the occurrences of a list item?
...ant to call update with many iterables, you may be able to speed things up by joining them into one iterable with itertools.chain.
– user2357112 supports Monica
Nov 14 '18 at 18:20
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MongoDB inserts float when trying to insert integer
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By default, the mongo shell treats all numbers as floating-point values. So we need to explicitly specify what type of number we want to use e.g. NumberInt or NumberLong. docs.mongodb.org/manual/core/shell-types
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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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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...
PDO get the last ID inserted
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You can get the id of the last transaction by running lastInsertId() method on the connection object($conn).
Like this $lid = $conn->lastInsertId();
Please check out the docs https://www.php.net/manual/en/language.oop5.basic.php
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