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@bobbygrace
bobbygrace / trello-css-guide.md
Last active September 27, 2025 06:29
Trello CSS Guide

Hello, visitors! If you want an updated version of this styleguide in repo form with tons of real-life examples… check out Trellisheets! https://github.com/trello/trellisheets

Trello CSS Guide

“I perfectly understand our CSS. I never have any issues with cascading rules. I never have to use !important or inline styles. Even though somebody else wrote this bit of CSS, I know exactly how it works and how to extend it. Fixes are easy! I have a hard time breaking our CSS. I know exactly where to put new CSS. We use all of our CSS and it’s pretty small overall. When I delete a template, I know the exact corresponding CSS file and I can delete it all at once. Nothing gets left behind.”

You often hear updog saying stuff like this. Who’s updog? Not much, who is up with you?

@alexruperez
alexruperez / UIImageTintCGExtension.swift
Last active October 22, 2024 17:20
UIImage tint with UIColor in Swift
extension UIImage
{
func tint(color: UIColor, blendMode: CGBlendMode) -> UIImage
{
let drawRect = CGRectMake(0.0, 0.0, size.width, size.height)
UIGraphicsBeginImageContextWithOptions(size, false, scale)
let context = UIGraphicsGetCurrentContext()
CGContextClipToMask(context, drawRect, CGImage)
color.setFill()
UIRectFill(drawRect)
@fabb
fabb / archive_ipa.sh
Created November 1, 2014 12:39
Script to archive an ipa from commandline - depends on xctool
#!/bin/bash
set -x
cd ${0%/*}/..
# codesigning and choosing of provisioning profile is configured via project settings and is dependent of build config
: ${BUILD_NUMBER:?"Need to set BUILD_NUMBER"}
WORKSPACE=<yourworkspace>.xcworkspace
@nickbauman
nickbauman / ios_imperatives_for_approval.md
Last active November 1, 2019 12:10
Condensed iOS Human Interface Guidelines, formulated as imperatives.

Condensed iOS Human Interface Guidelines

Imperatives for AppStore approval

For iPhone app developers. Emphasis on getting the fastest app store approval. Everything stated as suggestion made into an imperative. When "violating" these imperatives, you can check for yourself what the caveats are. Generally speaking, deviating will more likely cause your app to be hung up in approval.

You can read this entire document in about 20 minutes. This is faster than reading and understanding the entire Human Interface Guidelines.

Overview

@kyleve
kyleve / gist:8213806
Created January 2, 2014 01:46
/**
Provides the ability to verify key paths at compile time.
If "keyPath" does not exist, a compile-time error will be generated.
Example:
// Verifies "isFinished" exists on "operation".
NSString *key = SQKeyPath(operation, isFinished);
// Verifies "isFinished" exists on self.
@krzysztofzablocki
krzysztofzablocki / Asserts
Created July 3, 2013 18:52
My take on assertions, code sample accompanying blog post at http://merowing.info/2013/07/expanded-use-of-asserts/
typedef NS_ENUM(NSInteger, kErrorCode) {
kErrorCodeInternal = 431432,
};
//! generate error and log it.
extern NSError *pixle_NSErrorMake(NSString *message, NSUInteger code, NSDictionary *aUserInfo, SEL selector);
#define AssertTrueOrReturnBlock(condition, block) do{ NSAssert((condition), @"Invalid condition not satisfying: %s", #condition);\
if(!(condition)) { block(pixle_NSErrorMake([NSString stringWithFormat:@"Invalid condition not satisfying: %s", #condition], kErrorCodeInternal, nil, _cmd)); return;} }while(0)
@steipete
steipete / PSPDFViewController.h
Last active June 6, 2017 03:56
This method will help to prevent a lot of emails about "weird bugs".
// Defines a yet undocumented method to add a warning if super isn't called.
#ifndef NS_REQUIRES_SUPER
#if __has_attribute(objc_requires_super)
#define NS_REQUIRES_SUPER __attribute((objc_requires_super))
#else
#define NS_REQUIRES_SUPER
#endif
#endif
@interface UIViewController (SubclassingWarnings)
@piscisaureus
piscisaureus / pr.md
Created August 13, 2012 16:12
Checkout github pull requests locally

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = [email protected]:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

@jdewind
jdewind / convert.rb
Created February 24, 2012 21:53
OCMock to Kiwi
files = [ARGV[0] || Dir["*.m"]].flatten
files.each do |file|
content = File.read(file)
mapped_content = content.lines.map do |line|
[
{from: /\[\[\[(.+) (?:stub|expect)\] andReturn:(.+)\] (.+)/, to: "[[%s stubAndReturn:%s] %s"},
{from: /\[\[\[(.+) (?:stub|expect)\] andReturn\w+:(.+)\] (.+)/, to: "[[%s stubAndReturn:theValue(%s)] %s"},
{from: /\[(?:\(\w+\s*\*\)){,1}\[(.+) expect\] (.+)/, to: "[[[%s should] receive] %s"},
{from: /\[OCMockObject observerMock\]/, to: "[Kiwi observerMock]"},
@sanguis
sanguis / .gitconfig
Last active June 2, 2017 14:41
my .gitconfig file minus my name and email
[color]
ui = on
[core]
whitespace= fix,-indent-with-non-tab,-indent-with-tab,trailing-space,cr-at-eol
excludesfile = ~/.gitignore
[alias]
df = !git diff --no-prefix && git diff --staged --no-prefix
clear = reset --hard
st = status
lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative