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How to keep the console window open in Visual C++?
...so that they passed configuration variables to my SCons script (e.g. 32/64 bit, compiler name, release/debug), which then handled the rest of the logic. In that setup there was no need for the project files to ever change, so I didn't use any auto-generating feature of SCons. I've since switched to ...
NtMapViewOfSection注入 - C/C++ - 清泛网 - 专注C/C++及内核技术
...特殊的条件比如像管理员权限或者之类的要求
#define _WIN32_WINNT 0x0400
#include <windows.h>
typedef LONG NTSTATUS, *PNTSTATUS;
#define NT_SUCCESS(Status) ((NTSTATUS)(Status) >= 0)
typedef enum _SECTION_INHERIT
{
ViewShare = 1,
ViewUnmap = 2
} SECTION_INHERIT;
typ...
RSA Public Key format
...
I believe the first link has moved to blog.oddbit.com/2011/05/08/converting-openssh-public-keys
– mbargiel
Apr 15 '15 at 16:49
1
...
Why does i = i + i give me 0?
...
The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arithm...
Should I use 'has_key()' or 'in' on Python dicts?
...
in wins hands-down, not just in elegance (and not being deprecated;-) but also in performance, e.g.:
$ python -mtimeit -s'd=dict.fromkeys(range(99))' '12 in d'
10000000 loops, best of 3: 0.0983 usec per loop
$ python -mtimeit -...
Ruby off the rails
...none of it is Rails (or even web) based.
My domain is usually client-side Windows applications (wxRuby GUI) and scripts, automating Excel, Internet Explorer, SQL Server queries and report generation (win32ole COM automation). I also use the sqlite, pdf-writer, and gruff libraries for various data m...
Appending HTML string to the DOM
...environment (2019.07.10) MacOs High Sierra 10.13.4 on Chrome 75.0.3770 (64-bit), Safari 11.1.0 (13604.5.6), Firefox 67.0.0 (64-bit)
on Chrome E (140k operations per second) is fastest, B (47k) and F (46k) are second, A (332) is slowest
on firefox F (94k) is fastest, then B(80k), D (73k), E(64k...
How do I decode a base64 encoded string?
...as a great post on this.
– orad
Dec 10 '14 at 23:56
5
and dont forget to add namespace 'using Sys...
How to tell if node.js is installed or not
...
how can I know if I have a 32-bit or a 64-bit ?
– Francisco Corrales Morales
Mar 23 '14 at 20:11
...
Why is there no std::stou?
...ails really standard-defined?
– Lightness Races in Orbit
Jan 3 '12 at 17:32
4
@LightnessRacesinOr...