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@epicserve
epicserve / redis_key_sizes.sh
Last active February 21, 2025 22:37
A simple script to print the size of all your Redis keys.
#!/usr/bin/env bash
# This script prints out all of your Redis keys and their size in a human readable format
# Copyright 2013 Brent O'Connor
# License: http://www.apache.org/licenses/LICENSE-2.0
human_size() {
awk -v sum="$1" ' BEGIN {hum[1024^3]="Gb"; hum[1024^2]="Mb"; hum[1024]="Kb"; for (x=1024^3; x>=1024; x/=1024) { if (sum>=x) { printf "%.2f %s\n",sum/x,hum[x]; break; } } if (sum<1024) print "1kb"; } '
}
anonymous
anonymous / gist:5366144
Created April 11, 2013 18:54
Code snippet to fill user profile for RevMob SDK from Facebook data.
- (void)fillProfile
{
RevMobAds *revmob = [RevMobAds session];
[[FBRequest requestForGraphPath:@"me?fields=id,gender,age_range,birthday"] startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
if (error == nil) {
NSString *gender = [result objectForKey:@"gender"];
if (gender != nil)
revmob.userGender = [gender isEqualToString:@"male"] ? RevMobUserGenderMale : RevMobUserGenderFemale;
NSNumber *minAge = [[result objectForKey:@"age_range"] objectForKey:@"min"];
@vjt
vjt / copy-from-time-machine.sh
Last active May 18, 2025 18:13
Copy data from a Time Machine volume mounted on a Linux box.
#!/bin/bash
#
# Copy data from a Time Machine volume mounted on a Linux box.
#
# Usage: copy-from-time-machine.sh <source> <target>
#
# source: the source directory inside a time machine backup
# target: the target directory in which to copy the reconstructed
# directory trees. Created if it does not exists.
#
@mattt
mattt / uiappearance-selector.md
Last active February 7, 2025 15:27
A list of methods and properties conforming to `UIAppearance` as of iOS 12 Beta 3

Generate the list yourself:

$ cd /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS*.sdk/System/Library/Frameworks/UIKit.framework/Headers
$ grep UI_APPEARANCE_SELECTOR ./*     | \
  sed 's/NS_AVAILABLE_IOS(.*)//g'     | \
  sed 's/NS_DEPRECATED_IOS(.*)//g'    | \
  sed 's/API_AVAILABLE(.*)//g'        | \
  sed 's/API_UNAVAILABLE(.*)//g'      | \
 sed 's/UI_APPEARANCE_SELECTOR//g' | \
@wm
wm / Powerline.md
Last active May 29, 2025 01:01
Installing powerline on Mac OSX. The following was done in version Version 10.8.2

Install dependencies

brew install cmake
brew install python
sudo easy_install pip

Add powerline bin to your path. In your zshrc file (or the paths files sourced in zshrc) add the following line

PATH="/usr/local/share/python/:$PATH"

Reinstall MacVim with brew

@dblock
dblock / carrierwave.rb
Created January 31, 2012 13:55
Delayed image processing with CarrierWave
CarrierWave.configure do |config|
...
end
Mongoid::Document::ClassMethods.send(:include, DelayedImageProcessing)
module CarrierWave
# http://sleeplesscoding.blogspot.com/2011/09/recreate-single-version-of.html
# Note: is_processing_delayed should be set before calling recreate_version! if the version depends on it.
@ambar
ambar / gist:1534274
Created December 29, 2011 14:15 — forked from lucasfais/gist:1207002
Sublime Text 2 - Useful Shortcuts

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T go to file
⌘⌃P go to project
⌘R go to methods
⌃G go to line
⌘KB toggle side bar
⌘⇧P command prompt
LRRestyRequestMultipartFormData *multipart = [[LRRestyRequestMultipartFormData alloc] init];
[multipart addPart:^(LRRestyRequestMultipartPart *part) {
part.name = @"upload";
part.fileName = @"My holiday.jpg"
part.contentType = @"image/jpeg";
part.data = UIImageJpegRepresentation(myImage);
}];
[multipart addPart:^(LRRestyRequestMultipartPart *part) {