m2m meaning

Life---meaning. It seems to be a bit esoteric, and indeed quite esoteric, but it is not incomprehensible, because watching Victor Frankel's "living out the meaning of life" is more or less self-conscious. Life, human life down is his meaning, is the so-called inborn I will be useful, can not give up, did not give up there is hope, even if only a little, but give

This book is about the Nazi period, as Jews, Frankel's family were imprisoned in Auschwitz, his parents, wives, brothers, all died in the gas chamber, only he and his sister survived. Frankel not only beyond this purgatory pain, but also his experience and academic integration, to create a sense of treatment, for people to find the meaning of regeneration, but also left the history of human nature the most glorious testimony.After reading this book, f

Recently came out a six popular language, one of which is "noisy too set." Chinese transliteration from the English "not at all". Singer Huangxiaoming, who sang "One World a Dream", was teased by netizens for not being in all, which became a popular language on the Internet. The word is less popular than the other 5, so it is suspected of being a so-called "internet buzzword" deliberately packaged to hype stars. not on all No, not at all. Not in all is a very common expression in spoken lan

Main content: What is least squares The geometrical meaning of least squares Orthogonal projection matrix What is least squares?Suppose we have n-pairs of data on our hands, {(Xi,yi): I=1...N}, in order to explore the relationship between the Y-variable and the X-variable, we want to match it with a polynomial, but how are the coefficients in the polynomial determined? It's definitely not going to work, and the least squares meth

As a hard-pressed engineering student, "Signal and system" + "digital signal processing" is not the past, a variety of headache concepts and mathematical formula: Fourier variation, Laplace change, Z-transform, convolution, cyclic convolution, autocorrelation, cross-correlation, discrete fourier changes, discrete fourier time changes ...Some time ago in the discovery of an interesting example, vividly explain the physical meaning of convolution, and t

Reference In the C ++ programming language 3rd (Bjarne stroustrup, 1997:Page 1:Objects of some user-defined types contain type information.SuchObjects can be used conveniently and safely in contexts in which theirType cannot be deter-mined at compile time. In the previous article, "fan Feng ignition: Also on the meaning of Bjarne stroustrup" Object-based ", and B4 master"ArticleI don't think its logic is very clear, because the specific

how do you differentiate between sending and receiving? By default, the DCE sends data to the DTE, and when DTE decides to send data to DCE, the RTS is valid, indicating that the DTE expects to be sent to the DCE, and that the DCE cannot immediately convert the send and receive status, and DTE can determine if the CTS is valid to see if it can be sent. This avoids the loss of data caused by the DTE being sent when the DCE is not ready. Full double working hours, these two signals have been vali

, no basketball awareness, no team sense, I played the position is the defender, and this person really difficult to cooperate, and with the team members of the same without teamwork consciousness, which once made me very tangled , the result is that I am floating in an outside line, become a useless person. And then this guy can not see the past, said I do not play, people are lazy, Daladala, well, I did not explain, I admit very lazy, for a programmer, let's say that is his praise to me.By thi

The meaning and relationship of nal, slice and frame in H.NAL Nal_unit_type 1 (encoding strip for non-IDR images), 2 (coded stripe data split block a), 3 (coded stripe data split block B), 4 (coded stripe data block C), 5 (encoded stripe of IDR image) typesAndThree coding modes for slice species: I_slice, P_slice, B_sliceThere are 3 types of frame: what is the mapping between I-frame, P-frame, and B-frame?Finally, what frame does the 6 (SEI), 7 (SPS),

working directory, and the role of her and the built-in command pwd is the same.# echo ~+/var/log~-Last working directoryThis symbol represents the last working directory.# echo ~-/etc/httpd/logs; Semicolon (Command separator)In the shell, the symbol that functions as a "continuous instruction" is the semicolon. such as the following exampleCD ~/backup; mkdir startup; CP ~/.* startup/.;; Continuous semicolon (Terminator)Dedicated in case options, assume the role of Terminator.Case ' $fop ' inHe

| +------------+ | 0000000010 | +------------+ mysql> ALTER TABLE t change column ID ID int (3) Zerofill; Mysql> select * from T; +------+ | id | +------+ | 010 | +------+ mysql> mysql> ALTER TABLE t change column ID ID int (4) Zerofill; Mysql> select * from T; +------+ | id | +------+ | 0010 | +------+ mysql> mysql> insert INTO T (ID) values (1000000); Mysql> select * from T; +---------+ | ID | +---------+ | 0010 | | 1000000 | +---------+ As you can see from the test above, "(M)" Speci