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@artem-zinnatullin
artem-zinnatullin / MyApp.java
Last active January 15, 2023 13:04
If you need to set one font for all TextViews in android application you can use this solution. It will override ALL TextView's typefaces, includes action bar and other standard components, but EditText's password font won't be overriden.
public class MyApp extends Application {
@Override
public void onCreate() {
TypefaceUtil.overrideFont(getApplicationContext(), "SERIF", "fonts/Roboto-Regular.ttf"); // font from assets: "assets/fonts/Roboto-Regular.ttf
}
}
@JakeWharton
JakeWharton / Truss.java
Last active May 7, 2025 11:16
Extremely simple wrapper around SpannableStringBuilder to make the API more logical and less awful. Apache 2 licensed.
import android.text.SpannableStringBuilder;
import java.util.ArrayDeque;
import java.util.Deque;
import static android.text.Spanned.SPAN_INCLUSIVE_EXCLUSIVE;
/** A {@link SpannableStringBuilder} wrapper whose API doesn't make me want to stab my eyes out. */
public class Truss {
private final SpannableStringBuilder builder;
private final Deque<Span> stack;
@Kartones
Kartones / postgres-cheatsheet.md
Last active September 29, 2026 19:08
PostgreSQL command line cheatsheet

PSQL Cheatsheet

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)
@rodleviton
rodleviton / imagemagick-install-steps
Created May 26, 2014 07:37
Installing Image Magick on Ubuntu 14.04
sudo -i
cd
apt-get install build-essential checkinstall && apt-get build-dep imagemagick -y
wget http://www.imagemagick.org/download/ImageMagick-6.8.7-7.tar.gz
tar xzvf ImageMagick-6.8.9-1.tar.gz
cd ImageMagick-6.8.9-1/
./configure --prefix=/opt/imagemagick-6.8 && make
checkinstall
@kristopherjohnson
kristopherjohnson / locking.swift
Last active June 5, 2021 03:04
Simple synchronization functions for Swift, wrapping the Cocoa NSLocking classes
import Foundation
/// Protocol for NSLocking objects that also provide tryLock()
public protocol TryLockable: NSLocking {
func tryLock() -> Bool
}
// These Cocoa classes have tryLock()
extension NSLock: TryLockable {}
extension NSRecursiveLock: TryLockable {}
@JakeWharton
JakeWharton / AutoGson.java
Last active October 26, 2025 18:45
A Gson TypeAdapterFactory which allows serialization of @autovalue types. Apache 2 licensed.
import com.google.auto.value.AutoValue;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
/**
* Marks an {@link AutoValue @AutoValue}-annotated type for proper Gson serialization.
* <p>
#define MAXIMUM_IMAGE_WEIGHT 1024*1024
- (UIImage *)compressImage:(UIImage *)image {
float actualHeight = image.size.height;
float actualWidth = image.size.width;
float maxHeight = 600.0;
float maxWidth = 800.0;
float imgRatio = actualWidth/actualHeight;
float maxRatio = maxWidth/maxHeight;
@frntn
frntn / gcloud_commands
Last active February 27, 2024 11:10
all gcloud commands
gcloud auth
gcloud auth activate-refresh-token
gcloud auth activate-service-account
gcloud auth git-helper
gcloud auth list
gcloud auth login
gcloud auth print-access-token
gcloud auth print-refresh-token
gcloud auth revoke
gcloud components
@rahulgautam
rahulgautam / ApiModule.java
Created November 7, 2015 08:06 — forked from koesie10/ApiModule.java
Retrofit 1 error handling behaviour in Retrofit 2
// Dagger 1 example
@Module(
complete = false,
library = true
)
public final class ApiModule {
@Provides
@Singleton
Retrofit provideRetrofit(Gson gson, Application app) {
return new Retrofit.Builder()
@MarkEdmondson1234
MarkEdmondson1234 / send_email_mailgun.R
Last active October 19, 2024 04:11
Send an email via an R function using Mailgun
#' Email a user a report is ready
#'
#' Requires an account at Mailgun: https://mailgun.com
#' Pre-verification can only send to a whitelist of emails you configure
#'
#' @param email Email to send to
#' @param mail_message Any extra info
#'
#' @return TRUE if successful email sent
#' @import httr