The development environment is windows 2000 + delphi 7.
Monitoring API: recv, recvfrom, WSARecvEx, send, sendto, accept, bind, closesocket, connect
Socket version: wsock32.dll/* ws2_32.dll (compatibility issues temporarily)
Currently, modification of packets is not supported;
Currently, it monitors the communication packets of a process or multiple selected processes.
Built-in HexEditor for real-time viewing of Package content
The log format is as follows:
[1:02:48 pai-policipolice.exe]-[recv]-
A simulation + BFS can be used for water, but the amount of code is a little too large, and it is full of tears. Due to the BFS mark error, I re ten times! (BFS should be marked every time you join the team !! Remember it !!!) Later, I wrote a mistake in the position where I jumped out of the loop break, and Wa again. I wrote it for eight to nine hours! I keep making mistakes. Sorry, cainiao cannot afford to hurt me. I'm in a hurry ,,,
Children of the candy corn
Time limit:1000 ms
Source: http://www.codeproject.com/Articles/3542/How-to-do-Application-Initialization-while-showing? Rp =/KB/CS/apploadingarticle/apploading1.zip
Version A (quick 'n' dirty): Download Demo project-32 KB
Version B (multithreaded): Download Demo project-32 KB
Update 28.01.03
This article has been updated with Chris Austin's suggestion (Thanks Chris!And thanks to Phil Bolduc for the fix on Chris 'stuff;) and an alternative (multithreaded) approach h
Tool), you will find out what boxing and unboxing are like in the IL code. The IL code generated after the sample code is compiled is shown.Seven, packing and unpacking performance issues In order to figure out what the performance impact of boxing and unpacking will be, we cycle through the two function methods shown in 10,000 times respectively. There is a boxing operation in the first method, and the other is not. We use a Stopwatch object to monitor the time consumption.The method with the
the stack inevitably has some impact on the system performance.As a result, two words turned out: The process of converting data from a value type to a reference type is called boxing , and the process of converting from a reference type to a value type is "unboxing."If you compile the above code and view it in ILDASM(An IL anti-compilation Tool), you will find out what boxing and unboxing are like in the IL code. The IL code generated after the sample code is compiled is shown.Seven, packing
2:chunk size
perslab 9362 Slab Class 3:chunk size 144 perslab 7281
Slab class 4:chunk size 184 perslab 5698
Slab class 5:chunk size 232 perslab 4519
Slab class 6:chunk size 296 perslab 3542
Slab class 7:chunk size 376 perslab 2788
Slab class 8:chunk size 472 Perslab 2221
Slab class 9:chunk size 592 perslab 1771
Slab class 10:chunk size 744 Perslab 1409
As can be seen, the gap between groups is much sm
difficult to scroll the Web page with two fingers, as is the time to select a string of text.
One of the reasons for Venue Pro to stand out from the small Windows tablet is that it has a full HD 1920x1080p screen, as we mentioned above. This screen is the IPs material, so from a large angle is also very good, and the screen will not be too shiny, can be used for a long time without glare or glare. Venue Pro Built-in dual speakers, the sound is a bit thin, but enough to see the video or call th
The Dell Inspiron M511R (m511rd-628) design specification is AMD Radeon HD 6470M+AMD Radeon HD (integrated processor) dual graphics card, A's graphics card switching is not fully automated, need to manually switch, Now the switching method is in the video card driver inside the manual selection of the card chip on it, the switch does not need to reboot.
ATI graphics card By default is an integrated graphics operation, such as the need to customize th
When my parents decided to buy me the first laptop, I almost did my best to scrape up some extra money and chose to buy a bigger product---15-inch Dell Inspiron E1505. However, it was not long before I found that, with the passage of time and the rapid development of notebook products, not only the speed of product replacement increased, my personal needs have improved. The past notebook is no longer my TV, my game machine, even my desk and tray. Beca
ado| Data Ado.net provides a new model for the operation and storage of data in memory. Therefore, we should change the brain when dealing with hierarchical data. This article will give a simple description of its uniqueness.
Reader requirements: Basic mastery of Visual c#.net, DataAdapter, and Datasets.
Environment
[Configuration One]Operating system: Windows 2000 ServerComputer: Dell Inspiron 8000 NotebooksContent: 512MBProcessor: PIII 750 MHzTools
Tags: ubuntu jdk myeclipse
Check to see if your Ubuntu Linux operating system architecture are 32-bit or 64-bit, open up a terminal and run the follow ing command below.
Uname-a or File/sbin/init
Linux caochu-inspiron-n5110 3.13.0-32-generic #57-ubuntu SMP Tue Jul 03:51:08 UTC x86_64 x86_64 x86_64 gnu/linuxCheck If you have the Java installed on your system. To does this, you'll have a to run with the Java version comma
Release date:Updated on: 2012-09-02
Affected Systems:Openstack KeystoneDescription:--------------------------------------------------------------------------------Bugtraq id: 55326Cve id: CVE-2012-3542
OpenStack Keystone is a project that provides identity, Token, directory, and policy services for the OpenStack series.
Keystone has an unauthorized access vulnerability. Attackers can exploit this vulnerability to access affected applications withou
command-line tools to access domain resource configuration and monitoring properties. You can use command-line tools to create a script that automates the management of your system. Centralized access to log messages through the domain logs provided by the Management Server, you can centrally access critical system messages for all servers. With the basic functionality provided by JMX, messages can be forwarded to the entity that subscribes to the message. Subscription entities Select messages
the stack inevitably has some impact on the system performance.As a result, two words turned out: The process of converting data from a value type to a reference type is called boxing, and the process of converting from a reference type to a value type is "unboxing."If you compile the above code and view it in ILDASM (an IL anti-compilation Tool), you will find out what boxing and unboxing are like in the IL code. The IL code generated after the sample code is compiled is shown.Seven, packing a
also moved from the heap to the stack.Whether moving from the stack to the heap or moving from the heap to the stack inevitably has some impact on the system performance.As a result, two words turned out: The process of converting data from a value type to a reference type is called boxing, and the process of converting from a reference type to a value type is "unboxing."If you compile the above code and view it in ILDASM (an IL anti-compilation Tool), you will find out what boxing and unboxing
reference type to the value type is called unpacking.
Figure 8 packing and unpacking process diagram
If you compile the above Code, in the same ildasm, you will see how the code in Il is packed and unpacked, as shown in.
Figure 9 packing and unpacking
Effects of packing and unpacking on Performance
To view the impact of performance, we run the following two functions for 1000 times, as shown in. The left function has a box unboxing operation, and the Right function does not, we used a stop
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