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@toblerpwn
toblerpwn / CustomCollectionFlowLayout.h
Last active April 5, 2022 22:11
Sticky Headers at the top of a UICollectionView! -- // -- http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i -- // -- still needs work around contentInsets.bottom and oddly-sized footers.
//
// CustomCollectionFlowLayout.h
// evilapples
//
// http://stackoverflow.com/questions/13511733/how-to-make-supplementary-view-float-in-uicollectionview-as-section-headers-do-i
//
//
#import <UIKit/UIKit.h>
ACTION
AD_HOC_CODE_SIGNING_ALLOWED
ALTERNATE_GROUP
ALTERNATE_MODE
ALTERNATE_OWNER
ALWAYS_SEARCH_USER_PATHS
ALWAYS_USE_SEPARATE_HEADERMAPS
APPLE_INTERNAL_DEVELOPER_DIR
APPLE_INTERNAL_DIR
APPLE_INTERNAL_DOCUMENTATION_DIR
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active July 28, 2024 15:27
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!






\

@cszentkiralyi
cszentkiralyi / context_quick_scope.vim
Last active April 16, 2016 07:15
Only enable the quick-scope plugin's highlighting when using the f/F/t/T movements
" Insert into your .vimrc after quick-scope is loaded.
" Obviously depends on <https://github.com/unblevable/quick-scope> being installed.
" Thanks to @VanLaser for cleaning the code up and expanding capabilities to include e.g. `df`
let g:qs_enable = 0
let g:qs_enable_char_list = [ 'f', 'F', 't', 'T' ]
function! Quick_scope_selective(movement)
let needs_disabling = 0
@alanzeino
alanzeino / lldb-debugging.md
Last active May 29, 2024 03:18
LLDB debugging with examples

LLDB Debugging Cheat Sheet

Commands

LLDB Commands

LLDB comes with a great set of commands for powerful debugging.

help

Your starting point for anything. Type help to get a list of all commands, plus any user installed ones. Type 'help for more information on a command. Type help to get help for a specific option in a command too.

@kristopherjohnson
kristopherjohnson / make-ios-app-icons.sh
Last active January 1, 2024 06:32
bash script to create all necessary sizes of app icons for iOS applications
#!/bin/bash
#
# Given a source image, create icons in all sizes needed for an iOS app icon.
# See <https://developer.apple.com/library/ios/qa/qa1686/_index.html> for details.
#
# First (required) argument is path to source file.
#
# Second (optional) argument is the prefix to be used for the output files.
# If not specified, defaults to "app_icon_".
#
# Incorporate this function into your .bash_profile (.bashrc, .zshrc, or whatever you use...)
# Run `mov2frames name-of-mov.mov` to extract frames from the movie file
# Run `mov2frames name-of-mov.mov 300` to extract frames from the movie file at a maximum width of 300 pixels
# Frames will be exported into a `frames/` folder
# NOTE: if the frames folder exists and contains files that match the filename `frame_%03d.png`, no frames will be generated
mov2frames() {
if [ ! -z "$2" ]
then
size=$2
else
@simonw
simonw / recover_source_code.md
Last active June 21, 2024 00:11
How to recover lost Python source code if it's still resident in-memory

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb
@olejorgensen
olejorgensen / Array+Extensions.swift
Last active January 13, 2024 16:28
MapKit and CoreLocation extensions
import Foundation
extension Array where Element: Hashable {
var uniques: Array {
return Array(Set<Element>(self))
}
}