(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
Trevor Jones trevjonez
P7h
/ IntelliJ_IDEA__Perf_Tuning.txt
Last active
October 16, 2025 02:52
Performance tuning parameters for IntelliJ IDEA. Add these params in idea64.exe.vmoptions or idea.exe.vmoptions file in IntelliJ IDEA. If you are using JDK 8.x, please knock off PermSize and MaxPermSize parameters from the tuning configuration.
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| -server | |
| -Xms2048m | |
| -Xmx2048m | |
| -XX:NewSize=512m | |
| -XX:MaxNewSize=512m | |
| -XX:PermSize=512m | |
| -XX:MaxPermSize=512m | |
| -XX:+UseParNewGC | |
| -XX:ParallelGCThreads=4 | |
| -XX:MaxTenuringThreshold=1 |
staltz
/ introrx.md
Last active
October 26, 2025 03:06
The introduction to Reactive Programming you've been missing
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| /** | |
| * Utils for I/O operations. | |
| * <p/> | |
| * Created by Tomek on 09/06/15. | |
| */ | |
| public class IoUtils { | |
| /** | |
| * Reads file and returns a String. | |
| * |
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| # In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env | |
| # variable pointing GPG to the gpg-agent socket. This little script, which must be sourced | |
| # in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start | |
| # gpg-agent or set up the GPG_AGENT_INFO variable if it's already running. | |
| # Add the following to your shell init to set up gpg-agent automatically for every shell | |
| if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then | |
| source ~/.gnupg/.gpg-agent-info | |
| export GPG_AGENT_INFO | |
| else |
mannodermaus
/ CompatTextView.java
Last active
August 30, 2018 09:59
Custom TextView implementation to allow VectorDrawableCompat to work with compound Drawables
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| import android.annotation.TargetApi; | |
| import android.content.Context; | |
| import android.content.res.TypedArray; | |
| import android.graphics.drawable.Drawable; | |
| import android.os.Build; | |
| import android.support.annotation.Nullable; | |
| import android.support.v4.view.ViewCompat; | |
| import android.support.v7.widget.AppCompatDrawableManager; | |
| import android.support.v7.widget.AppCompatTextView; | |
| import android.util.AttributeSet; |
kennwhite
/ 1944_OSS_Simple_Sabotage_Field_Manual.md
Last active
February 11, 2025 11:57
1944 OSS Simple Sabotage Field Manual
Title: Simple Sabotage Field Manual Author: Strategic Services Office of Strategic Services
anonymous
/ BetterScrollToAction.java
Created
October 19, 2017 13:29
Espresso Matcher supporting NestedScrollView
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| package com.capitalone.mobile.wallet.androidtest; | |
| import android.graphics.Rect; | |
| import android.support.test.espresso.PerformException; | |
| import android.support.test.espresso.UiController; | |
| import android.support.test.espresso.ViewAction; | |
| import android.support.test.espresso.matcher.ViewMatchers.Visibility; | |
| import android.support.test.espresso.util.HumanReadables; | |
| import android.support.v4.widget.NestedScrollView; | |
| import android.util.Log; |
ghale
/ throttle.gradle
Last active
June 20, 2022 13:30
Captures OS X CPU throttling as a custom value/tag
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| import org.gradle.api.services.BuildService | |
| import org.gradle.api.services.BuildServiceParameters | |
| import java.nio.charset.Charset | |
| import java.util.concurrent.Executors | |
| import java.util.concurrent.ScheduledExecutorService | |
| import java.util.concurrent.TimeUnit | |
| /** | |
| * This Gradle script captures the thermal stats as reported by the OS 'pmset' command, |