Interesting series distortion Scaling
Recently, I want to develop a statistical applet for the frequency of term appearance in Lucene. (Similar to the stock K-line chart) encountered an interesting problem. I wrote it to share it with you.When I went to college, my friend Saddam told me a story about their math in disguise. (The score is not passed and then .... The process of passing .) He studied geophysi
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Several interesting and difficult programming websites are recommended
Author: Lai Yonghao (http://blog.csdn.net/lanphaday)
After a long time in the community, many new friends always asked, "I learned XX language, how can I go deep (or what can I do with it )?" Today, I recommend several
viewing hardware information;
Fortune,Every time you run this command, an interesting sentence or an interesting Q A will be given. You can learn English, enjoy and entertain yourself! Haha
SL,This command is very interesting. You can get a steam locomotive directly. Who can play!
Sudo !!,Execute the last command as the root user. This is very useful!
Oneself can be considered a programmer, have been used to write code in Java, want to learn something. I want to touch php a little bit, so I'd like to ask if there are any more classic, interesting and simple PHP projects on GitHub?
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Thank you for your attention, so we also want to recommend a few PHP books? Thank you
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to in daylight is only one per cent of what I have _ in darkness." -- Escher29. Boxers31. High school math32. Add-with-carry, inverse congruential, rule 30, dice, etc.33. Chaos and Fractals author Dietmar34. graphica author Michael36. icosahom editor Andrew37. Focus, for example42. Triangle part studied by kimberling43. In anatomy, away from the origin44. more than 1500 Math papers have his name45. Where set theory: on the structure of the real line was written46. Actor Knotts47. number theoris
Information graphs can almost immediately instill ideas into the human brain, because the data presentation method is neat, concise, concise, and interesting. Therefore, it is always important to make sure that your information graph is simple but rich, interesting, and trustworthy. With these standards, your infographic will not disappoint viewers. Once you have mastered it, you will find that you can easi
1 first, My IE crashes ~ MSN keeps crashing, so this system cannot crash. I have installed a lot of things in my system. If it crashes, it will be dead, especially the things in path. First, create a ghost.
2. winrunner is a good tool for automated testing. It is interesting to write a TLS script to complete GUI map first, under study.3 It seems interesting to spend three or two days studying winrunner.
Hdu 2814 Interesting Fibonacci
Interesting Fibonacci
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission (s): 712 Accepted Submission (s): 137
Problem DescriptionIn mathematics, the maid of Pisa, known as maid (a contraction of filius Bonaccio, "son of Bonaccio "). fibonacci's 1202 book Liber Abaci introduced the sequence to Western European mathematics, althoug
An interesting question about php destructor: php Functions
With the widespread development of object-oriented programming, object-oriented programming presents many interesting problems. I believe many beginners will come into contact with two functions, constructor and destructor, when learning php object-oriented. Constructor seems to use more and less destructor (the same is true for beginners with limi
I passionately enjoy working with commands as they offer + control over a Linux system than GUIs (graphical User Interfa CES) applications, therefore am always on the look out to discover or figure out interesting ways and ideas to make Linux operate, primarily from the terminal.It's always thrilling when we discover new tricks or tips and using Linux especially a command line geek like myself.suggested Read: 5 in
Inspired by colleagues, suddenly found a few interesting and useful Web API, did not think of the front end there are so many interesting things to play ~ ~ Too much.1. Battery Status APINavigator.getbattery (): This API returns a Promise object that gives a Batterymanager object that contains information such as whether the device is charging, power, and how long and how long it will take to charge.Chrome
from the control flow of learning, I feel the charm of programming, I began to feel the power of programming.After a period of study, I finally successfully understand the company Excel VBA code, and in accordance with the requirements of its modified, then my mood, really happy, I feel a window opened to me, I feel that programming is very interesting, and it is not difficult to learn, I feel that I have a strong interest in writing programs. After
Oh , of course I won't do it. When I see the Convention, I faint. Regret that junior high school did not try to read the series of number theory topic. In fact, I can think of enumerating B1 of the approximate but the judgment and worry about whether it will time out and think how can just do it. Then find the puzzle and then ... ----------------------------------------------------------------------------------------------------------- -------------------------------------P1753hackson's
Today we are going to learn how to use interesting custom tags to lay out pages. Some friends may have such doubts, their own casual definition of the tag browser how to correctly understand it?
Here we are going to use the namespace of the document, so what does the namespace mean?
Everyone knows that XML has a big feature of his extensibility. You can create your own tag or use a tag created by someone else, there is a problem here, that is, the l
This article mainly introduces an interesting usage of the Python built-in function Type (). This article describes an interesting usage that I personally found. Note that this writing method will make the code hard to read, you can refer to a piece of code of type on the Internet today and check the document to see how to use the three parameters of type.
Http://docs.python.org/2/library/functions.html#
Why is it so powerful? I have nothing to say.
Http://www.2advanced.com/flashindex.htm
Find another handsome flash websiteHttp://www.inook.com/index2.php? Screen = Large #
It's amazing.Http://yugop.com/
Flex 2 exampleHttp://tasmania.globat.com /~ Mannu.info/flex/ftube/
Flex instance 1Http://flexapps.macromedia.com/flex15/explorer/explorer.mxml
An interesting company website has a piece of English after playing their game, which probably mea
I recently started to learn Python, numpy, scipy, etc. I want to do some data projects, but I have no experience in this area. So I want to know what interesting projects have been done by everyone, or if I have any good options to start with, I recommend the following reply content: (Note: what channels do you use to obtain the knowledge and information that the average person does not know? -He mingke's answer and what cool,
A very interesting piece of content was written in a video of a melon yesterday. The following is a video from instructor Li Yongle. Problem:There is a gambler M, coming to the x××, x×× game is very fair, every time there is a 50% probability to win, so is this XXX really as fair as it is? Analysis:Assume that the gambler M has a (RMB) Principal and is a very powerful controllable person. If he wins B (RMB) or loses the principal, he will not play.
Hdu 3304 Interesting Yang Yui TriangleHdu 3304 Interesting Yang Yui TriangleQuestion:If P, N is given, how many Fibonacci numbers P in the nth line are not equal to 0?Restrictions:P Ideas:Lucas theorem,If:N = a [k] * p ^ k + a [k-1] * p ^ (k-1) +... + a [1] * p + a [0]M = B [k] * p ^ k + B [k-1] * p ^ (k-1) +... + B [1] * p + B [0]Then:C (n, m) = pe (I = 0 ~ K, C (a [I], B [I]) % p in which pe represents th
Massachusetts Institute of Technology's two Lisp machine editor, one called EINE ("EINE isn't Emacs", EINE not Emacs) and the other ZWEI ("ZWEI was EINE initially", ZWEI opened Started as eine). Familiar with the Linux children's shoes must be not unfamiliar to GNU, Richard Stallman's GNU (GNU's not Unix,gnu is not UNIX) is also so humorous. Like NPM and GNU, many recursive abbreviations include negative words, which are often used to point out that the abbreviation refers to something that is
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