liorrozen

alias can-haz="sudo apt-get install"

# Autocomplete function
_can-haz() {
    cur=`_get_cword`
    COMPREPLY=( $( apt-cache pkgnames $cur 2> /dev/null ) )
    return 0
}
complete -F _can-haz can-haz

Ph3nol

Generate a dedicated SSH key

SSH key creation

This is an example for a personal MacbookAir, to connect github.com.

ssh-keygen -t rsa -f ~/.ssh/id_rsa,github.com -C "github,macbookair_perso"
chmod 600 ~/.ssh/id_rsa,github.com

ryanspradlin

type BatchLoadFn<K, V> = (keys: Array<K>) => Promise<Array<V | Error>>;

type LoadAllFn<K, V> = () => Promise<Array<[K, V]>>;

type Options<K, V> = {
  batch?: boolean,
  cache?: boolean,
  cacheMap?: CacheMap<K, Promise<V>>,
  cacheKeyFn?: (key: any) => any
};

psamsotha

import java.util.logging.Logger;
import javax.inject.Inject;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.core.Response;
import org.glassfish.hk2.utilities.binding.AbstractBinder;
import org.glassfish.jersey.filter.LoggingFilter;
import org.glassfish.jersey.process.internal.RequestScoped;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;

mikeapr4

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import sun.security.tools.keytool.CertAndKeyGen;
import sun.security.x509.X500Name;

import java.io.IOException;
import java.security.InvalidKeyException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;

simonbromberg

// List all fonts on iPhone
NSArray *familyNames = [[NSArray alloc] initWithArray:[UIFont familyNames]];

for (NSString *family in familyNames) {
    NSLog(@"Family name: %@", family);
    
    fontNames = [UIFont fontNamesForFamilyName: family];
    for (NSString *font in fontNames) {
        NSLog(@"    Font name: %@", font);
    }

hogmoru

Technical details for https://stackoverflow.com/a/44169445/6730571

Details of investigation:

On a base system, /usr/bin/java is a symlink that points to /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java, which is an Apple wrapper tool that locates and executes the actual java.

(Do not touch anything in those 2 system directories. It should actually be impossible due to "System Integrity Protection" anyway.)

If you don't have Java installed, attempting to execute java will open a dialog that invites you to install it.

medvedev

...
/* Tested with Gradle 6.3 */

tasks.register("depsize") {
    description = 'Prints dependencies for "default" configuration'
    doLast() {
        listConfigurationDependencies(configurations.default)
    }
}

robinraju

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.FIELD;
import static java.lang.annotation.ElementType.PARAMETER;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**

nolanlawson

Why we dropped Lerna from PouchDB

We dropped Lerna from our monorepo architecture in PouchDB 6.0.0. I got a question about this from @reconbot, so I thought I'd explain our reasoning.

First off, I don't want this post to be read as "Lerna sucks, don't use Lerna." We started out using Lerna, but eventually outgrew it because we wrote our own custom thing. Lerna is still a great idea if you're getting started with monorepos (monorepi?).

Backstory:

• https://pouchdb.com/2016/01/13/pouchdb-5.2.0-a-better-build-system-with-rollup.html