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@joeld42
joeld42 / gist:74f67cde97a789467a2f681961b89c27
Created April 12, 2016 23:42
C Allocator that tracks alloc size
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
typedef struct
{
size_t alloc_size;
} block_header;

Git DMZ Flow

I've been asked a few times over the last few months to put together a full write-up of the Git workflow we use at RichRelevance (and at Precog before), since I have referenced it in passing quite a few times in tweets and in person. The workflow is appreciably different from GitFlow and its derivatives, and thus it brings with it a different set of tradeoffs and optimizations. To that end, it would probably be helpful to go over exactly what workflow benefits I find to be beneficial or even necessary.

  • Two developers working on independent features must never be blocked by each other
    • No code freeze! Ever! For any reason!
  • A developer must be able to base derivative work on another developer's work, without waiting for any third party
  • Two developers working on inter-dependent features (or even the same feature) must be able to do so without interference from (or interfering with) any other parties
  • Developers must be able to work on multiple features simultaneously, or at lea
@msmuenchen
msmuenchen / gist:9318327
Last active September 18, 2022 21:53
KeePass v2.x (KDBX v3.x) file format
Convention: Byte array notation as it would appear in a hexeditor.
= Layout=
KDBX files, the keepass database files, are layout as follows:
1) Bytes 0-3: Primary identifier, common across all kdbx versions:
private static $sigByte1=[0x03,0xD9,0xA2,0x9A];
2) Bytes 4-7: Secondary identifier. Byte 4 can be used to identify the file version (0x67 is latest, 0x66 is the KeePass 2 pre-release format and 0x55 is KeePass 1)
@dbreunig
dbreunig / ReporterSaveFileDescription.md
Last active January 22, 2021 16:07
A description of the data written to the Reporter App Dropbox save folder.

#Reporter Save File Schema

##The Reporter Export File

Reporter saves to your Dropbox account with plaintext JSON files, one for each day. When a Report is entered in the app a file is created for that day if it does not exist. Otherwise, the report is appended to the existing file. The save folder is located in 'Dropbox/Apps/Reporter-App/'.

Reporter save files are named according to the following convention:

YYYY-MM-DD-reporter-export.json
@agaviria
agaviria / Ledger_3_commands.dat
Created August 10, 2012 20:03
Collection of ledger-cli commands
# comments example for .dat or .ledger files
@smallexample
; This is a single line comment,
# and this,
% and this,
| and this,
* and this.
# If you have a deeply nested tree of accounts,
# it may be convenient to define an alias, for example: