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2 This question already has an answer here: How do I pass a variable by reference? 24 answers Consider the following code, at first glance it does the same thing, but the result is different, sometimes it seems list is pass by value, sometimes list seems pass by reference: lst = [1, 2] def f(lst): # lst = lst + [3] # seems pass by value # lst += [3] # strange! same as above but seems pass by reference lst = lst.append(3) # seems pass by reference return lst f(lst) print(lst) can anyone tell me what is going on? python list share | improve this question

Portal Biografien | Personensuche A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ?   Ya | Yb | Yc | Yd | Ye | Yf | Yg | Yh | Yi | Yk | Yl | Ym | Yn | Yo | Yp | Yr | Ys | Yt | Yu | Yv | Yx | Yz Inhaltsverzeichnis 1 Yd 1.1 Yde 1.2 Ydy Yd Yde Yde, Breanna (* 2003), australische Schauspielerin Ydy Ydyryssow, Jerlan (* 1959), kasachischer Diplomat und Politiker This page is only for reference, If you need detailed information, please check here

0 I am trying to connect Android Studio to a MySQL Database on a WAMP Server. The Database is set up and called happyplanet. The connection via php is working but on the andorid side there are some errors. I have a Check Networker Status class: import android.content.Context; import android.net.ConnectivityManager; import android.net.NetworkInfo; public class CheckNetworkStatus { public static boolean isNetworkAvailable(Context context) { ConnectivityManager connectivityManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo(); return activeNetworkInfo != null && activeNetworkInfo.isConnected(); } } A Jason Par