Advertisements I’d like to understand why some parameters work with transiton and some don’t. I have a button that brings up a div. If I only use max-height as a parameter then the transition works fine. When I insert other parameters such as opacity, top, etc… These only work on entry and never on closing.… Read More Css Transition does not work when is .myclass:not(.example) by clicking the button
Advertisements I want to have multiple data containers for the same object with the same reference (pointer), and can’t figure out how to achieve that in Rust. Go can simply use reference to the object as below: type container struct { id int status string } m1 := make(map[int]*container) m2 := make(map[int]*container) c := &container{id:… Read More Shared object reference between different Rust containers without copy
Advertisements Let’s suppose we have the dataframe below: df <- read.table(header=T, text= ‘Patient_ID Gene Type 1 ATM 3 1 MEN1 1 2 BRCA1 3 2 RAD51C 2 2 BRCA2 2 3 CHEK2 1 4 MUTYH 1 4 BRCA2 3’, stringsAsFactors=F) How can I rearrange this dataframe to make it look like the following : ID… Read More Attaching rows together if they share same id and creating new columns in R
Advertisements This gives me a array of createdAt timestamps like: [‘2022-05-22T21:57:45.202Z’, ‘2022-05-22T21:57:45.205Z’] const unpaid = feeStatus.map((date) => { return date.createdAt; }); Now i wanna try to filter the array and show only those dates that are older than 14 days: unpaid.filter( (test) => new Date().getTime() – test.getTime() / (1000 * 60 * 60 * 24)… Read More React – getting error when filter array of dates
Advertisements I have a trait Serializer: trait Serializer { fn serialize(&self, data: Rc<()>) -> Result<(), Error>; } And some Foo which implements it. Notably, data is not Send. The actual implementation requires an async context to execute, so I’ve split the creation of an async runtime away from the actual implementation, like so: struct Foo… Read More Future is not Send, only when from async Trait
Advertisements I am New to Rust and come from another programming language. here are my dependencies [dependencies] piston_window = "0.123.0" piston = "0.53.1" gfx = "0.18.2" I am having a problem with the manual type hinting when I load a Texture without adding a type hint the texture is loaded and can be displayed in… Read More Rust Piston can't find correct type hint
Advertisements I am trying to take input for two strings. One is for first name without any spaces and second one is for fullname that will include spaces between first-name and the last-name. As fname variable only holds one word so I used next() function there and nextLine() for full_name variable. But the code only… Read More Why does my code terminate without executing nextLine() function while taking input for fullname?
Advertisements I’m new to html and js. When ever I run the code and try to add new row, it does not work. I am using VS Code and the html page runs perfectly but the ADD new row function not working. Can anybody help me? here is the code segment of that particular HTML… Read More How can I fix Table Row Insertion of the following code?
Advertisements I Search on stackoverflow it show similar question, but its not relative to my query When i run my project on localhost it not show login page rather it redirect to index page it show error message in session variable. Warning: Undefined array key "uid" in My Codes are given below : index.php <?php… Read More Php mysqli Welcome page redirect without login
Advertisements I have a row with 4 columns that are each 3 wide, which adds up to the 12 that are supposed the be in a row, but for some reason the last one is still going onto a new row. Any idea how to fix this? Here’s my code: <div class=”container text-center”> <h3>Welcome to… Read More Why is a column going into the next row when there are only 12 columns?