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0, there is no way to keep the entire page close to the top of the browser, because there are 3 characters at the beginning of the HTML! The biggest trouble is not this yet. Limited by the cookie-sending mechanism, where the file has a BOM at the beginning of these files, the cookie cannot be sent out (because PHP has sent the file header before the cookie is sent), so the login and logout functions fail. All the functions that rely on cookies and session implementations are not valid. Therefor

, growth, learning slow a little does not matter, but can not learn, slow growth does not matter, but efforts, fresh students should be to the superior leadership to show positive work attitude, let leaders see hope, let leadership rest assured.Although the author is not a computer science is born, has not been well-trained, but the author always in the process of continuous learning, continuous summary, continuous practice, the author's programming t

A recently maintained network server encountered performance problems, so it made major changes to the original program framework. Most of the changes are the thread working mode and data transmission mode. The final result is to change the lock usage mode. After some improvement, the GMB Nic can basically work at full speed. After the performance was up to standard, I was wondering if I could use a more lightweight lock or remove the lock. For this reason, I searched some research results and m

Sound and fast, 9 places for free learning programming, free learning Programming Original Http://www.iteye.com/news/29631 Code.org is a non-profit organization in the United States, with the support of some tech giants, is planning to bring high-quality computer science courses into schools. However, it doesn't have

A recently maintained network server encountered performance problems, so it made major changes to the original program framework. Most of the changes are the thread working mode and data transmission mode. The final result is to change the lock usage mode. After some improvement, we can basically achieve GMB Network Adapter working at full speed. In After the performance was up to standard, I was wondering if I could use a more lightweight lock or remove the lock. For this reason, I searched s

Nbsp; Windows and other private software are products in the commercial software market. In the culture of commercial software, information flows are unidirectional-from vendors to users-and the so-called intellectual property rights and vendor locks of these companies enable them to forcibly define users as a role that does not ask right or not. On the contrary,

4. Lock-Performance Comparison and Analysis of lock-free programming and lock programming-Performance ComparisonA recently maintained network server encountered performance problems, so it made major changes to the original program framework. Most of the changes are the thread working mode and data transmission mode. The final result is to change the lock usage m

September 20, 2014, the Chinese Academy of Sciences Open-source software Association, the free Software day SFD-Chinese Academy of Sciences station activities in the Academy of Sciences Zhongguancun Campus teaching building successfully held. Software Freedom Day (Sfd,softwarefreedomday) is a global celebration of

Themida is an advanced Microsoft Windows software protection system designed for software developers who want to protect their programs from advanced reverse engineering to prevent decompilation and hacker software cracking. Specific functions: Understanding risks After a program is created, the compiler will compile the original code of the program into se

Introduction of computer system 1, hardware system: see, TouchHost: Host box, motherboard, memory, hard disk, CPU (central processing unit), sound card, video card, network cardPeripherals: Monitors, stereosInput device: Keyboard, mouse, scannerOutput devices: Monitors, projectors, stereos2. Software systemSystem software: Windows, Linux, IOS, Unix, Android;Compiling so