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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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Excluding files/directories from Gulp task
... if you want to exclude any of the .min.js files, you can achieve the same by using an extended globbing feature like this:
src("'js/**/!(*.min).js")
Basically what it says is: grab everything at any level inside of js that doesn't end with *.min.js
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mysqldump data only
...atement for the table (for example, to create an empty copy of the
table by loading the dump file).
# To export to file (data only)
mysqldump -t -u [user] -p[pass] -t mydb > mydb_data.sql
# To export to file (structure only)
mysqldump -d -u [user] -p[pass] -d mydb > mydb_structure.sql
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How to properly document S4 class slots using Roxygen2?
...knowledge of inheritance -- but today that does not exist.
As pointed out by @Brian Diggs, this feature was pulled into 3.0.0, further discussion at https://github.com/klutometis/roxygen/pull/85
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Return JSON response from Flask view
... now directly return a python dict, and it will be automatically jsonify'd by Flask.
– Adrien Ball
Apr 14 at 14:48
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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...
Set font-weight using Bootstrap classes
... Cool, cool man. It works!!! i did try to make the content bold by adding the style manually to css file but it just did not happen. Then I found your answer :D
– Travis Le
Oct 7 '19 at 10:31
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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...