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@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active April 16, 2024 23:05
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@lttlrck
lttlrck / gist:9628955
Created March 18, 2014 20:34
rename git branch locally and remotely
git branch -m old_branch new_branch # Rename branch locally
git push origin :old_branch # Delete the old branch
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote
@imminent
imminent / AccountUtils.java
Created November 12, 2012 19:55
Utility to retrieve user profile on Android device
/**
* A collection of authentication and account connection utilities. With strong inspiration from the Google IO session
* app.
* @author Dandré Allison
*/
public class AccountUtils {
/**
* Interface for interacting with the result of {@link AccountUtils#getUserProfile}.
*/
@aponxi
aponxi / sql-mongo_comparison.md
Last active February 21, 2024 11:56
MongoDb Cheat Sheets

SQL to MongoDB Mapping Chart

SQL to MongoDB Mapping Chart

In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.

Executables

The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.

@atinfinity
atinfinity / oclMat_custom_kernel.cpp
Last active September 14, 2023 07:26
sample code to execute custom OpenCL kernel on OpenCV 2.4.9
#include <opencv2/core/core.hpp>
#include <opencv2/highgui/highgui.hpp>
#include <opencv2/ocl/ocl.hpp>
// cl_mem構造体を参照するためにインクルード
#if defined __APPLE__
#include <OpenCL/cl.h>
#else
#include <CL/cl.h>
#endif
@joshdholtz
joshdholtz / SomeFragment.java
Last active December 22, 2022 09:41
Android Google Maps V2 - MapView in XML
public class SomeFragment extends Fragment {
MapView mapView;
GoogleMap map;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.some_layout, container, false);
@craiggrummitt
craiggrummitt / SKMultilineLabel.swift
Last active April 11, 2020 03:05
Multi line label in Sprite Kit in Swift
//
// SKMultilineLabel.swift
//
// Created by Craig on 10/04/2015.
// Copyright (c) 2015 Interactive Coconut.
// MIT License, http://www.opensource.org/licenses/mit-license.php
//
/* USE:
(most component parameters have defaults)
let multiLabel = SKMultilineLabel(text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.", labelWidth: 250, pos: CGPoint(x: size.width / 2, y: size.height / 2))
@kristopherjohnson
kristopherjohnson / utcDateTime.m
Last active December 8, 2017 12:31
Get UTC date/time string for current time using NSCalendar
NSDate *date = [NSDate date];
NSCalendar *utcCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
utcCalendar.timeZone = [NSTimeZone timeZoneWithAbbreviation:@"UTC"];
unsigned ymdhmsUnitFlags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay| NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond;
NSDateComponents *utcDateComponents = [utcCalendar components:ymdhmsUnitFlags fromDate:date];
// Create string of form "yyyy-mm-dd hh:mm:ss"