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@robnyman
robnyman / arraybuffer-blob-filereader-localStorage.js
Last active January 30, 2024 09:22
Get file as an arraybuffer, create blob, read through FileReader and save in localStorage
// Getting a file through XMLHttpRequest as an arraybuffer and creating a Blob
var rhinoStorage = localStorage.getItem("rhino"),
rhino = document.getElementById("rhino");
if (rhinoStorage) {
// Reuse existing Data URL from localStorage
rhino.setAttribute("src", rhinoStorage);
}
else {
// Create XHR, Blob and FileReader objects
var xhr = new XMLHttpRequest(),
@P7h
P7h / jdk_download.sh
Last active July 31, 2024 06:46
Script to download JDK / JRE / Java binaries from Oracle website from terminal / shell / command line / command prompt
##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### #####
### Shell script to download Oracle JDK / JRE / Java binaries from Oracle website using terminal / command / shell prompt using wget.
### You can download all the binaries one-shot by just giving the BASE_URL.
### Script might be useful if you need Oracle JDK on Amazon EC2 env.
### Script is updated for every JDK release.
### Features:-
# 1. Resumes a broken / interrupted [previous] download, if any.
# 2. Renames the file to a proper name with including platform info.
@ericdke
ericdke / notification.swift
Created October 10, 2014 21:01
Deliver an OSX notification with Swift
func showNotification() -> Void {
var notification = NSUserNotification()
notification.title = "Test from Swift"
notification.informativeText = "The body of this Swift notification"
notification.soundName = NSUserNotificationDefaultSoundName
NSUserNotificationCenter.defaultUserNotificationCenter().deliverNotification(notification)
}
//showNotification()
@aleclaws
aleclaws / seckeyrefnsdata.c
Last active September 1, 2021 05:32
SecKeyRef to NSData
// HELPER QUERIES
void queryValueToData(NSMutableDictionary *query, void * value) {
query[(__bridge id)kSecValueRef] = (__bridge id)value ;
query[(__bridge id)kSecReturnData] = @YES ;
}
void queryDataToValue(NSMutableDictionary *query, id data) {
@yycking
yycking / JavaScriptCore+fetch.swift
Last active January 20, 2024 08:54
add fetch, console.log and Promise.then/catch to JavaScriptCore on iOS/Mac
import JavaScriptCore
extension JSContext {
subscript(key: String) -> Any {
get {
return self.objectForKeyedSubscript(key) as Any
}
set{
self.setObject(newValue, forKeyedSubscript: key as NSCopying & NSObjectProtocol)
}
@Amzd
Amzd / UIKitTabView.swift
Last active September 29, 2024 12:32
UIKitTabView. SwiftUI tab bar view that respects navigation stacks when tabs are switched (unlike the TabView implementation)
/// An iOS style TabView that doesn't reset it's childrens navigation stacks when tabs are switched.
public struct UIKitTabView: View {
private var viewControllers: [UIHostingController<AnyView>]
private var selectedIndex: Binding<Int>?
@State private var fallbackSelectedIndex: Int = 0
public init(selectedIndex: Binding<Int>? = nil, @TabBuilder _ views: () -> [Tab]) {
self.viewControllers = views().map {
let host = UIHostingController(rootView: $0.view)
host.tabBarItem = $0.barItem