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What is thread-safe and non-thread safe?Thread safety is the case that there is no data inconsistency in a multithreaded environment, and there is a risk of inconsistent data for non-thread safety.Thread safety controls the read and write of resources to ensure data consistency, in other words, increases the overhead of the system. As a result, efficiency in a single-threaded environment is less efficient t

The Windows version of PHP from version 5.2.1 started with the thread safe (thread safe) and None thread safe (NTS, non-thread-safe) of the points, the difference is where? Which one should I use? Here to do a simple introduction The first Windows version of PHP3.0.17, released on October 20, 2000, started with a threa

A total of four versions, VC9 x86 Non thread safe, VC9 x86 thread safe, VC6 x86, Non thread safe, VC6 x86 thread safe, which gave me this rookie headache Ah, fortunately PHP website to provide download There is an English choose on the left. I understand, I guess that is how to choose the version of the meaning of it,

The first Windows version of PHP3.0.17, released on October 20, 2000, started with a thread-safe version, because the Windows system is a multithreaded way of working with the Linux/unix system, which uses multiple processes. Running PHP in CGI under IIS can be very slow because the CGI pattern is based on multiple processes, not multithreading. Normally we would configure PHP to run as an ISAPI, and ISAPI is a multithreaded way, which is much faster.

What is the difference between ArrayList and vectors? What's the difference between HashMap and Hashtable? What's the difference between StringBuilder and StringBuffer? These are the basic questions that are common in the Java interview. In the face of this problem, the answer is: ArrayList is non-thread-safe, vector is thread-safe, HashMap is non-thread-safe, Ha

What is the difference between ArrayList and vectors ?What's the difference between HashMap and HashTable ?What's the difference between StringBuilder and stringbuffer ?These are the basic questions that are common in the Java interview. In the face of this problem, the answer is:ArrayList is non-thread-safe ,Vector is thread-safe,HashMap is non- thread-safe, H

The Windows version of PHP from version 5.2.1 started with the thread safe (thread safe) and none thread safe (NTS, non-thread-safe) of the points, the difference is where? Which one should I use? Here is a simple introduction.The first Windows version of PHP3.0.17, released on October 20, 2000, started with a thread-

The first Windows version of PHP3.0.17, released on October 20, 2000, started with a thread-safe version, because unlike the Linux/unix system, which works in a multi-process manner, Windows systems work in a multi-threaded way. It is very slow to run PHP as CGI under IIS, because the CGI pattern is built on a multi-process basis, not multithreaded. In general, we will configure PHP to run in ISAPI way, ISAPI is multi-threaded way, so much faster. The

Starting with the PHP5.2.10 version (now available in PHP5.2.10 and 5.3 two versions), there are none-thread safe and Thread safe two versions to choose from, what is the difference between these two versions, and how should they be chosen as users? The following friends will tell you.Starting with the PHP5.2.10 version (now available in PHP5.2.10 and 5.3 two versions), there are none-thread

Original: http://blog.csdn.net/xiao__gui/article/details/8934832What is the difference between ArrayList and vectors? What's the difference between HashMap and hashtable? What's the difference between StringBuilder and stringbuffer? These are the basic questions that are common in the Java INTERVIEW. In the face of this problem, the answer is: ArrayList is non-thread-safe, vector is thread-safe, HashMap is

When your computer fails, you can try to use Safe mode to solve the problem, how to enter Safe mode? The method is very simple, after the machine restarts, after the hardware self-test system starts, presses the F8 key to be able, if you grasp not to be able to press the F8 the time, may after the restart presses the F8, after entering, may carry on you to need the operation! Security mode can solve the pro

Last four versions of PHP for Windows, including vc9 x86 non thread safe, vc9 x86 thread safe, vc6 x86 non thread safe, and vc6 x86 thread safe, the PHP official website provides a choose on the left of the download link. I. How to select the vc9 and vc6 versions of php5.3 Vc6 is compiled using the Visual Studio 6

which PHP thread-safe and non-thread-safe editions should be used, and what are their respective usage scenarios? Reply content: which PHP thread-safe and non-thread-safe editions should be used, and what are their respective usage scenarios? PHPThe introduction of the Thread

Transferred from: http://www.htmer.com/article/716.htmRecently on the PHP official web site to see a new version of PHP download, and then went up to find for Windows, but a look really dumbfounded, a total of four versions, VC9 x86 Non thread safe, VC9 x86 thread safe, VC6 x86 Non Thr EAD Safe, VC6 x86 Thread safe, wh

PHP has a total of four versions, VC9 x86 Non thread safe, VC9 x86 thread safe, VC6 x86, Non thread safe, VC6 x86 thread safe, which makes me a rookie headache ah, fortunately, PHP website offers Download the place to the left there is an English choose I understand, I guess is how to choose the version of the meaning

Original URL: https://support.norton.com/sp/zh/cn/home/current/solutions/v59378086_EndUserProfile_zh_cnDepending on the brand and model of your Android device, follow the steps provided in one of the following scenarios:HTC device with a physical button Turn off Android devices. Remove the battery if the device cannot be turned off normally because of a loop. Press the menu button on the device and press and hold. Open the device and press and hold the menu key until the lock s

What is the difference between the two versions of PHP non-thread-safe and Thread-safe?Non-thread-safe Non-threading Security and IIS Collocation environmentThread-safe thread-safe environment with ApachePHP also has VC6 VC9 version distinctionVC6 and VC9 One support Apache