Marco Bollero marc0x71

marc0x71 / Fask grep -vf

Last active November 9, 2020 08:33

Fast grep -vf

awk 'FNR==NR {hash[$0]; next} !($0 in hash)' file-piccolo file-grande

marc0x71 / extract-a-predetermined-range-of-lines-from-a-text-file.bash

Created October 9, 2018 14:29

Extract a predetermined range of lines from a text file

sed -n 100,200p filename

marc0x71 / find_by_ids.js

Created September 23, 2018 21:12

Mongoose - Find by IDs

Reports.find( { _id: { $in : ids_array } }, (err, found) => {});

marc0x71 / Test.java

Created December 4, 2017 14:37

RxJava / concat

	List<Observable<String>> list = new ArrayList<>();

	list.add(Observable.just("one", "two"));
	list.add(Observable.just("three", "four", "five"));
	list.add(Observable.just("six", "seven", "eight"));
	list.add(Observable.just("nine", "ten"));

	Observable.concat(list).subscribe(new Consumer<String>() {
	@Override
	public void accept(String s) throws Exception {

marc0x71 / AppInjector.java

Created November 17, 2017 14:19

Dagger2 - AppInjector

	/*
	In the App
	*/

	public class GithubApp extends Application implements HasActivityInjector {

	@Inject
	DispatchingAndroidInjector<Activity> dispatchingAndroidInjector;

	@Override

marc0x71 / AndroidManifest.xml

Created November 2, 2017 15:07

Child activity

	<activity
	android:name=".DetailActivity"
	android:parentActivityName=".MainActivity">
	<meta-data
	android:name="android.support.PARENT_ACTIVITY"
	android:value=".MainActivity" />
	</activity>

marc0x71 / App.java

Created November 1, 2017 19:21

Default Timber app

	public class MyApp extends Application {

	@Override
	public void onCreate() {
	super.onCreate();

	if (BuildConfig.DEBUG) {
	Timber.plant(new Timber.DebugTree() {
	@Override
	protected String createStackElementTag(StackTraceElement element) {

marc0x71 / load_gtfs.cql

Last active April 28, 2021 16:42

Load GTFS data into Neo4j

	//LOAD CSV script for GFTS data
	create constraint on (a:Agency) assert a.id is unique;
	create constraint on (r:Route) assert r.id is unique;
	create constraint on (t:Trip) assert t.id is unique;
	create index on :Trip(service_id);
	create constraint on (s:Stop) assert s.id is unique;
	create index on :Stoptime(stop_sequence);
	create index on :Stop(name);

	//add the agency

marc0x71 / MainActivity.java

Created June 7, 2016 16:41

VectorDrawable on pre-lollipop

	public class MainActivity extends AppCompatActivity {

	static {
	AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
	}
	...
	}

marc0x71 / values.txt

Created June 6, 2016 10:38

Android screen size values