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fabdarice
/ Donation.sol
Last active
July 11, 2019 20:04
Relay contract that contains only one state variable 'user_amounts' - Link first to Donation contract, then update to DonationNew to add the cancelDonation function.
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| contract Donation { | |
| mapping (address => uint) user_amounts; | |
| /* DOES THIS METHODS MODIFY user_amounts of the Relay contract ??? */ | |
| function sendDonation(uint n) { | |
| user_amounts[msg.sender] = user_amounts[msg.sender] + n | |
| } | |
| } |
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| # check if a string a valid by having opening and closed brackets/parenthesis | |
| def is_valid_string(str) | |
| arr = [] | |
| str.each_char do |c| | |
| arr.push(c) if c == '{' or c == '[' or c == '(' | |
| if c == '}' | |
| # check last element of array - must correspond to '{'' | |
| if not arr.empty? and arr[-1] == '{' |
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| java.lang.RuntimeException: retrofit.converter.ConversionException: com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1 path $ | |
| at com.Challfie.android.challfiefragment.AddChallfieFinalActivity$7.failure(AddChallfieFinalActivity.java:415) | |
| at retrofit.CallbackRunnable$2.run(CallbackRunnable.java:53) | |
| at android.os.Handler.handleCallback(Handler.java:739) | |
| at android.os.Handler.dispatchMessage(Handler.java:95) | |
| at android.os.Looper.loop(Looper.java:135) | |
| at android.app.ActivityThread.main(ActivityThread.java:5424) | |
| at java.lang.reflect.Method.invoke(Native Method) | |
| at java.lang.reflect.Method.invoke(Method.java:372) | |
| at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:913) |
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| // CAPSPageMenu.swift | |
| // | |
| // Niklas Fahl | |
| // | |
| // Copyright (c) 2014 The Board of Trustees of The University of Alabama All rights reserved. | |
| // | |
| // Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: | |
| // | |
| // Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. | |
| // |
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| class MatchupsVC: UIViewController { | |
| var pageMenu : CAPSPageMenu? | |
| override func viewDidLoad() { | |
| super.viewDidLoad() | |
| // Hide on swipe & keboard Appears | |
| self.navigationController?.hidesBarsOnSwipe = false | |
| self.navigationController?.navigationItem.backBarButtonItem = UIBarButtonItem(title: "", style: UIBarButtonItemStyle.Plain, target: nil, action: nil) | |
fabdarice
/ gist:018707d8ccfa7d468d5c
Created
November 11, 2015 10:23
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| { | |
| "matchups" : [ | |
| { | |
| "challenges" : [ | |
| { | |
| "difficulty" : 1, | |
| "id" : 168, | |
| "complete_status" : 2, | |
| "description" : "Prendre un selfie avec tes collègues ou camarades de classe" | |
| } |
fabdarice
/ gist:50a5f983a7d057aef61b
Created
October 30, 2015 11:59
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| java.lang.RuntimeException: Unable to start activity ComponentInfo{com.challfie.android/com.Challfie.android.challfiefragment.AddChallfieTakePictureActivity}: java.lang.RuntimeException: Fail to connect to camera service | |
| at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2305) | |
| at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2365) | |
| at android.app.ActivityThread.access$800(ActivityThread.java:148) | |
| at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1283) | |
| at android.os.Handler.dispatchMessage(Handler.java:102) | |
| at android.os.Looper.loop(Looper.java:135) | |
| at android.app.ActivityThread.main(ActivityThread.java:5272) | |
| at java.lang.reflect.Method.invoke(Native Method) | |
| at java.lang.reflect.Method.invoke(Method.java:372) |
fabdarice
/ gist:224046f61cabf303b87a
Created
October 10, 2015 09:24
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| public static Bitmap decodeSampledBitmapFromResource(Resources res, int resId, | |
| int reqWidth) { | |
| // First decode with inJustDecodeBounds=true to check dimensions | |
| final BitmapFactory.Options options = new BitmapFactory.Options(); | |
| options.inJustDecodeBounds = true; | |
| BitmapFactory.decodeResource(res, resId, options); | |
| // Calculate inSampleSize | |
| options.inSampleSize = calculateInSampleSize(options, reqWidth); |
fabdarice
/ gist:fd8ded81fd91c395558d
Created
October 8, 2015 23:16
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| Bitmap myBitmap = BitmapFactory.decodeFile(picturePath); | |
| Bitmap resized = Bitmap.createScaledBitmap(myBitmap, myBitmap.getWidth() / 2, myBitmap.getHeight() / 2, true); // TO AVOID OUT OF MEMORY FOR HIGH RESOLUTION PICTURE | |
| rotated_photo = rotateBitmap(resized) | |
| public static Bitmap rotateBitmap(Bitmap bitmap) { | |
| ExifInterface exif = null; | |
| try { | |
| exif = new ExifInterface(bitmap); | |
| } catch (IOException e) { |
fabdarice
/ AppDelegate
Created
September 12, 2015 08:24
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| func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { | |
| // Override point for customization after application launch. | |
| self.window = UIWindow(frame: UIScreen.mainScreen().bounds) | |
| let mainStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil) | |
| var loginViewController:LoginVC = mainStoryboard.instantiateViewControllerWithIdentifier("loginVC") as! LoginVC | |
| var timelineViewController:TimelineVC = mainStoryboard.instantiateViewControllerWithIdentifier("timeline") as! TimelineVC | |
| let login = KeychainInfo.login | |
| let auth_token = KeychainInfo.auth_token |