mhiramat

#!/bin/awk -f
# gen-insn-dic.awk: x86 Instruction dictionary generator
#
# Usage: awk -f gen-insn-dic.awk arch/x86/lib/x86-opcode-map.txt > x86-dic.tsv

# Awk implementation sanity check
function check_awk_implement() {
	if (sprintf("%x", 0) != "0")
		return "Your awk has a printf-format problem."
	return ""

miyagawa

Aug 11, 2014

Plack::Middleware::Session::Cookie 0.21 has a security vulnerability where it allows an attacker to execute arbitrary code on the server, when the middleware is enabled without a secret.

If you use Plack::Middleware::Session::Cookie, you're required to pass a secret option to the middleware. The value of the secret key must obviously be kept private.

• Version 0.22 is released today, which gives you a big WARNING when it is enabled without a secret set.
• Version 0.23 TRIAL is released, which refuses to run without a secret set, giving an error message on the startup. This will become a non-trial release in a few days.

Solution

jashkenas

Spurred by recent events (https://news.ycombinator.com/item?id=8244700), this is a quick set of jotted-down thoughts about the state of "Semantic" Versioning, and why we should be fighting the good fight against it.

For a long time in the history of software, version numbers indicated the relative progress and change in a given piece of software. A major release (1.x.x) was major, a minor release (x.1.x) was minor, and a patch release was just a small patch. You could evaluate a given piece of software by name + version, and get a feeling for how far away version 2.0.1 was from version 2.8.0.

But Semantic Versioning (henceforth, SemVer), as specified at http://semver.org/, changes this to prioritize a mechanistic understanding of a codebase over a human one. Any "breaking" change to the software must be accompanied with a new major version number. It's alright for robots, but bad for us.

SemVer tries to compress a huge amount of information — the nature of the change, the percentage of users that wil

Constellation

/*
  Copyright (C) 2014 Yusuke Suzuki <[email protected]>

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the

hyuki0000

## AutoGetter - Twitterで自分のツイートから自分へのリプライをまとめるRubyスクリプト（連ツイまとめ作成用）

https://gist.github.com/hyuki0000/85989bcf78d1476d74d3

1. config.yamlを自分用に作成する。
2. ruby autogetter.rb を実行する。
3. 自分へのリプライ（リプライ連鎖）ごとに 1.html, 2.html, 3.html, ... とファイルにまとめる（既存ファイル上書き）。
4. HTMLが直接書けるサイトに貼り付ける。

todesking

diff --git a/variables.c b/variables.c
index 92a5a10..b485dab 100644
--- a/variables.c
+++ b/variables.c
@@ -347,39 +347,6 @@ initialize_shell_variables (env, privmode)
 
       temp_var = (SHELL_VAR *)NULL;
 
-      /* If exported function, define it now.  Don't import functions from
-	 the environment in privileged mode. */

summerwind

var net = require('net'),
    hpack = require('./hpack');

var FRAME_HEADER_LEN = 9;

function createSettingsFrame(ack) {
  var flag = ack ? 0x1 : 0x0;

  var frameHeader = new Buffer(FRAME_HEADER_LEN);
  frameHeader.writeUInt32BE(0x0, 0);

methane

ROUTINE ====================== net/http.ReadRequest
    11    403 samples (flat, cumulative) 27.2% of total
-------------------- /home/ec2-user/local/go/src/net/http/request.go
     2      2   591: func ReadRequest(b *bufio.Reader) (req *Request, err error) {
     .      .      447b70: FS MOVQ FS:0xfffffff0, CX
     2      2      447b79: LEAQ 0xffffff30(SP), AX
     .      .      447b81: CMPQ 0x10(CX), AX
     .      .      447b85: JA 0x447b8e
     .      .      447b87: CALL runtime.morestack_noctxt(SB)
     .      .      447b8c: JMP net/http.ReadRequest(SB)

mikkun

adukot

00:00.0 Host bridge: Intel Corporation Device 1170 (rev 01)
	Flags: bus master, fast devsel, latency 0

00:01.0 SD Host controller: Intel Corporation Device 1190 (rev 01) (prog-if 01)
	Flags: bus master, fast devsel, latency 64
	Memory at ff3fc000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [b0] Power Management version 3
	Capabilities: [b8] Vendor Specific Information: Len=08 <?>
	Capabilities: [c0] PCI-X non-bridge device