megahirt

Debugging PHP with XDebug v3 inside Docker using VSCode

Assumptions / Prerequisites

• XDebug v3+ inside Docker (e.g. php:7.3-apache Docker image)
• Running Docker v20.10+
• VSCode with PHP Debug Extension (Felix Becker)
• Using Docker Compose for orchestration

Objective

drofp

Change scrollback limit for tmux buffer on iterm

Original stackoverflow post here

Solution

• iTerm2 build 1.0.0.20130302 has an preference which enables it to capture scrollback even when a so-called hard status line is present:
  • https://i.stack.imgur.com/QS1vB.png
  • Preferences -> Terminal -> check "Save lines to scrollback when an app status bar is present"
• maybe also check "Save lines to scrollback in alternate screen mode"

shakna-israel

Let's Destroy C

I have a pet project I work on, every now and then. CNoEvil.

The concept is simple enough.

What if, for a moment, we forgot all the rules we know. That we ignore every good idea, and accept all the terrible ones. That nothing is off limits. Can we turn C into a new language? Can we do what Lisp and Forth let the over-eager programmer do, but in C?

---

RajithaKumara

Android create Unix domain socket by bound file descriptor

Android provide LocalServerSocket and LocalSocket to create Unix domain sockets for local interprocess communication (IPC). Unix socket address can behave in three types[1],

• pathname
• unnamed
• abstract

LocalServerSocket provide two public constructors for create socket in Linux abstract namespace[2] and create socket using file descriptor that's already been created and bound[3].

Create LocalServerSocket using [FileDescriptor](https://docs.oracle.com/javase/7/docs/api/j

sekkr1

How to GDB android native libraries

[1] Install NDK from android studio

[2] Push appropriate gdb-server to phone

adb push ~/android-sdk-linux/ndk-bundle/prebuilt/android-<arch>/gdbserver/gdbserver /data/local/tmp
adb shell "chmod 777 /data/local/tmp/gdbserver"
adb shell "ls -l /data/local/tmp/gdbserver"

[4] Forward ports

adb forward tcp:1337 tcp:1337

Mr-Andersen

#include <iostream>


// get_type<i, Ts...>::type -> Ts[i] (Compile error of i >= length(Ts))
template<size_t i, typename T, typename... Ts>
struct get_type {
    typedef typename get_type<i - 1, Ts...>::type type;
};

template<typename T, typename... Ts>

patriknyblad

Managing iOS Simulators

List all simulators created

$ xcrun simctl list --json

Delete old and unavailable simulators

$ xcrun simctl delete unavailable

MediumOne

package com.example.test;

import android.content.Intent;
import android.os.Bundle;
import android.util.Log;

import java.util.Set;

import static android.content.Intent.URI_INTENT_SCHEME;

Jinmo

/*
 * Copyright (c) 1996, 1998, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *

jaisonfdo

import android.content.Context;
import android.util.Log;

import com.mixpanel.android.mpmetrics.MixpanelAPI;

import org.json.JSONException;
import org.json.JSONObject;

import java.text.DateFormat;
import java.text.SimpleDateFormat;