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Viewing my IIS hosted site on other machines on my network
...rewall needs to be configured to accept incoming calls on TCP Port 80.
in win 7+ (easy wizardry way)
go to windows firewall with advance security
Inbound Rules -> Action -> New Rule
select Predefined radio button and then select the last item -
World Wide Web Services(HTTP)
click next an...
Unique (non-repeating) random numbers in O(1)?
...use your system's entropy pool, the limit is the computation of the random bits rather than calculations themselves, and in that case n log n is relevant again. But in the likely case that you'll use (the equivalent of) /dev/urandom rather than /dev/random, you're back to 'practically' O(n).
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Is an index needed for a primary key in SQLite?
...ndexed value. This is because:
...all rows within SQLite tables have a 64-bit signed integer key that uniquely identifies the row within its table ... Searching for a record with a specific rowid, or for all records with rowids within a specified range is around twice as fast as a similar search ma...
How to scp in Python?
...ry the Python scp module for Paramiko. It's very easy to use. See the following example:
import paramiko
from scp import SCPClient
def createSSHClient(server, port, user, password):
client = paramiko.SSHClient()
client.load_system_host_keys()
client.set_missing_host_key_policy(paramiko...
What __init__ and self do on Python?
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10
@Chris It's for Python 2 compatibility. In Python 3 there is no need to explicitly inherit from object because it happens by default.
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Open two instances of a file in a single Visual Studio session
...sic), but the key is also there for HTML, JScript and RDL Expression.
64-bit OS: HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\10.0\Languages\Language Services\Basic
32-bit OS: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\10.0\Languages\Language Services\Basic
Find the val...
iOS: How to store username/password within an app?
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answered Aug 7 '11 at 10:49
Filip RadelicFilip Radelic
26.3k88 gold badges6969 silver badges9595 bronze badges
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Math - mapping numbers
...gh number type (bignum or similar). Your numbers are simply too big for 32 bit integers – but 64 bit integers for instance will work.
– Konrad Rudolph
Feb 19 '13 at 11:40
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手握利器，直面“蓝脸”! ——使用WinDbg抗击系统崩溃 - 操作系统(内核) - ...
...ng/default.mspx，具体项目为Install Debugging Tools for Windows 32/64-bit Version。
使用WinDbg分析崩溃时的内存转储文件的前提是您要让系统在崩溃时自动生成一个内存转储文件，做法如下：
1、单击开始，然后单击运行。
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Proper stack and heap usage in C++?
...tself a slow operation, and stack is more likely to be in dcache than an arbitrary heap line. These are real considerations, but usually secondary to the question of lifespan.
– Crashworks
Mar 1 '09 at 9:42
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