The tzset seems to be in effect only at the time of initialization, which is useless when tzset is called multiple times.Today a little in-depth search for the implementation of the Tzset in glibc, found that this is not the case, its real
All the while, Tzset seems to take effect only when it's initialized, and it doesn't work when Tzset calls multiple times.
Today a little in-depth search of the glibc in the implementation of the Tzset, found that is not the case, its real
Recently, I fixed a cross-Time Zone bug in the project. To fix this bug, it really takes a lot of effort. It seems that the main reason is that the development tasks do not involve this concept in normal times, and the test case for testing the
The cannabis virus is also called New Zealand virus, because in early 1988, Wellington in New Zealand reported the discovery of the cannabis virus. The marijuana virus only infects 360KB of floppy disks and does not infect hard drives. Later
(EXT) http://baidutech.blog.51cto.com/4114344/1033714/1. IntroductionData mining, machine learning these words, in some people's view, is the threshold of very high things. Admittedly, it does require a lot of background knowledge to do algorithm
When our computer is used for a long time, there will be a lot of registration information, has no use, but do not know how to delete, occupy the computer memory, these redundant information not only affect the registry itself access efficiency, but
The registry is a database system of Windows operating systems, hardware devices, and a tree-like hierarchy in which applications can run and save settings. It records the hardware configuration of the computer and the software information that the
The concept of SoftSwitch has been put forward for the first time since 1997, and it has received wide attention and recognition from the industry soon. A few years, in many manufacturers and operators under the common impetus, softswitch gradually
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