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How to post a file from a form with Axios
Using raw HTML when I post a file to a flask server using the following I can access files from the flask request global ltform iduploadForm actionuploadfile
How to prevent custom views from losing state across screen orientation changes
Ive successfully implemented onRetainNonConfigurationInstance for my main Activity to save and restore certain critical components across screen orientation
How to properly reuse connection to Mongodb across NodeJs application and modules
Ive been reading and reading and still am confused on what is the best way to share the same database MongoDb connection across whole NodeJs app As I
How to save an HTML5 Canvas as an image on a server
Im working on a generative art project where I would like to allow users to save the resulting images from an algorithm The general idea is Create an image on
How to set Status Bar Style in Swift 3
Im using Xcode 80 beta 4 In previous version UIViewController have method to set the status bar style public func preferredStatusBarStyle gt UIStatusBarStyle
How to split strings over multiple lines in Bash
How can i split my long string constant over multiple lines I realize that you can do this echo continuation lines gtcontinuation lines However if you have
How to trim a string to N chars in Javascript
How can I using Javascript make a function that will trim string passed as argument to a specified length also passed as argument For example var string this
How to use null in switch
Integer i switch i case null doSomething0 break In the code above I cant use null in the switch case statement How can I do this differently I cant use default
In bash how does one clear the current input
Suppose in bash you start writing a command like rm rf foobarreallylongpathhere and then realize you dont want to execute this after all Is there a way to
