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How to count the number of set bits in a 32-bit integer?
...iently deal with any usage pattern or values you throw at it.
References:
https://graphics.stanford.edu/~seander/bithacks.html
https://en.wikipedia.org/wiki/Hamming_weight
http://gurmeet.net/puzzles/fast-bit-counting-routines/
http://aggregate.ee.engr.uky.edu/MAGIC/#Population%20Count%20(Ones%20Cou...
逆向工程——二进制炸弹(CSAPP Project) - 操作系统(内核) - 清泛网 - 专注...
逆向工程——二进制炸弹(CSAPP Project)实验文件：http: files cnblogs com remlostime bomb zip题中给出了一个二进制文件（可执行文件），共6个关卡，每关要输入一个密码才能过 实验文件：bomb.zip
题中给出了一个二进制文件（可执行...
How to find the kth largest element in an unsorted array of length n in O(n)?
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A quick Google on that ('kth largest element array') returned this: http://discuss.joelonsoftware.com/default.asp?interview.11.509587.17
"Make one pass through tracking the three largest values so far."
(it was specifically for 3d largest)
and this answer:
Build a heap/priority queue. ...
How do I merge a specific commit from one branch into another in Git?
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SOURCE: https://git-scm.com/book/en/v2/Distributed-Git-Maintaining-a-Project#Integrating-Contributed-Work
The other way to move introduced work from one branch to another is to cherry-pick it. A cherry-pick in Git is like a rebase f...
How to display gpg key details without importing it?
...id 4E1F799AA4FF2279
version 4, created 1356516623, md5len 0, sigclass 0x13
digest algo 2, begin of digest 18 46
hashed subpkt 27 len 1 (key flags: 03)
[snip]
The pgpdump [file] tool works similar to gpg --list-packets and provides a similar output, but resolves all those algorithm iden...
Keyboard shortcut to comment lines in Sublime Text 3
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It seems a bug: http://www.sublimetext.com/forum/viewtopic.php?f=3&t=11157&start=0
As a workaround, go to Preferences->Key Bindings - User and add these keybindings (if you're using Linux):
{ "keys": ["ctrl+7"], "command": "togg...
How does this milw0rm heap spraying exploit work?
...t browser stuff, if you are into it you can find several posts like this : http://sf-freedom.blogspot.com/2006/06/heap-spraying-introduction.html
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Reordering of commits
...commit
186d1e0 First commit
Note the rewritten commit history.
Links:
http://www.google.com/search?q=git+rebase+interactive
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Easiest way to compare arrays in C#
... { 1, 3 };
int[] a4 = null;
int[] a5 = null;
int[] a6 = new int[0];
Console.WriteLine(a1.ItemsEqual(a2)); // Output: True.
Console.WriteLine(a2.ItemsEqual(a3)); // Output: False.
Console.WriteLine(a4.ItemsEqual(a5)); // Output: True. No Exception.
...
Get output parameter value in ADO.NET
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Not my code, but a good example i think
source: http://www.eggheadcafe.com/PrintSearchContent.asp?LINKID=624
using System;
using System.Data;
using System.Data.SqlClient;
class OutputParams
{
[STAThread]
static void Main(string[] args)
{
using( ...