accel 276

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How to solve NGINX's X-Accel-Redirectresponse

X-Accel-Redirectresponse of NGINX has read several articles online, all of which are used to control file download permissions. The principle is to verify the permission when accessing download. php. if the permission is passed, the header ("X-Accel-Redirect: nbsp; target file "). However, I have X-Accel-Redirect response for NGINX. I read several articles on th

Add the sendfile function to the nginx lua module instead of the X-Accel-Redirect function.

Nginx sends static files at extremely fast speeds. The x-sendfile mechanism in Nginx relies on the X-Accel-Redirect feature. However, after my tests, it cannot meet my needs, I want to use lua to process the business logic and then send the file content. It is implemented in the following method at the beginning. If the file size is small, it doesn't matter, but when the file size is large, it has a great impact on performance. [Cpp] local file = io.

How to solve NGINX's X-Accel-Redirectresponse

X-Accel-Redirectresponse of NGINX has read several articles online, all of which are used to control file download permissions. The principle is to verify the permission when accessing download. php. if the permission is passed, the header (X-Accel-Redirect: nbsp; target file) is used ). However, if I know the actual file name and storage path of the target file and access it directly, it does not bypass X

About Nginx's x-accel-redirect response

Read a number of articles on the Internet, all say can be used to control the file download permissions. The principle is that when accessing download.php, the header is verified ("X-accel-redirect: Target File"). But I have a question, if I know the real file name and storage path of the target files directly after access, it is not bypassing the x-accel-redirect? As an example: Assuming that the targe

ACCEL-PPTP deployment

ACCEL-PPTP is an improved version of Pptp-client and PPTPD, and uses the kernel PPTP module to provide better performance than the raw socket implementation.Ubuntu 12.04The kernel PPTP kernel 3.2+ that is enabled on the core is already contained in the kernel 1. Compiling PPPD module Apt-get install Ppp-dev cmake git cloneHttps://github.com/winterheart/accel-pptp.gitCD

Mfc--accel tmp

a total of 26 columns, plus the left vertical banner widthM_nviewheight = M_ncellheight * 100;//view is logical window, window logic maximum height, 100 rowsreturn 0;}void Cmainwindow::onsize (UINT nType, int cx, int cy){Switch (nType){Case size_restored://manually resizing windowsCase size_maximized://Window MaximizationCase size_minimized://Window MinimizedCase size_maxhide://Other windows to maximize theCase size_maxshow://Other Windows restores theDefaultBreak}CX is the actual window width

B. Maximum Value (Codeforces Round #276 (div1 ),

B. Maximum Value (Codeforces Round #276 (div1 ),B. Maximum Valuetime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output You are given a sequenceAConsistingNIntegers. Find the maximum possible value of (integer remainderAIDividedAJ), Where 1 limit ≤ limitI, Bytes,JLimit ≤ limitNAndAILimit ≥ limitAJ.Input The first line contains integerN-The length of the sequence (1 sequence ≤ sequenceNLimit ≤ limit 2-105 )

July 26 = 276-285

concept: scope of action. Variables are classified into global variables and local variables based on their defined ranges. Global variables can be used by all scripts. The variable defined in the function is called a local variable, which is only valid in the function. If the global and local variables use the same variable name Local variables overwrite global variables. Code example: // Define the global variable test VaR test = "global variables "; // Define the function checkscope Function

[leetcode#276] Paint Fence

its previous post (the painting ways) same_c Ount:represents the current post share the same color with its previous post (the painiting ways) We could has following T Rasitinao Functiondiffer_count (i)= Differ_count (i-1) * (k-1) + same_count (i-1) * (k-1) Same_count (i)= Differ_count (i-1)//cause the current post must has the same color with post i-1, thus we could only use the same as that Differ_count (i-1) Base Case:2 is a perfect base Case forUse to start, since it had simple same_c

Codeforces Round #276 (Div. 1) D.kindergarten DP greedy

a group with sociability 1.In the Second Test sample any division leads to the same result, the sociability would be equal to 0 in each group.Test Instructions : give you n consecutive number, let you divide into continuous interval, each interval value for this interval the difference between the maximum minimum value, ask you this n number formation of the maximum value is how much Puzzle: One idea of greed is that monotony must be in the same interval, knowing this is good.Consider the V-sha

Codeforces Round #276 (Div. 2) D-Maximum Value (screening method)

Label: style blog io color OS sp for div onIs the application of a screening method.# Include Codeforces Round #276 (Div. 2) D-Maximum Value (screening method)

Codeforces Round #276 (Div. 2) C. Bits (constructor)

Label: style blog io color OS sp for div onYou can directly construct the answer to this question.For the binary representation of l, change it from right to left to 1. If it cannot be changed again (then l is greater than r), the answer is l.This method ensures that the answer is greater than or equal to l and less than or equal to r, and that the value of 1 in binary representation is the most.# Include Codeforces Round #276 (Div. 2) C. Bits (constr

Codeforces Round #276 (Div. 2) A. Factory (number theory)

Label: style blog Io color OS for SP Div on This question can be performed in a brute force manner in the required way. If you do this for 1000000 times, you will not be able to perform the entire M operation, and you will never be able to perform the entire M operation (M cannot exceed 100000, the cycle is 1000000 times safer ). This method can be AC. The following is an in-depth analysis of how many cycles can be used to determine the results: (A + B) % C = (a % C + B % C) % C, in this cas

Codeforces Round #276 (Div.1) solution

The level is getting more and moreA water problem, note that the back is full of 1 casesB harmonic progression. Sweep the multiples all over again. A number is a multiple of the number of words is certainly a big better. Then you can sweep it with the second pointer.C is a permutation group, the rotation to find out just fine. The idiot wrote for a long time.D interesting dick DP, easy to get dp[i] = Max{dp[j] + max{abs (A[k]-a[h])}}. Just update one u = max{a[i] + max_{0~ (i-1)}{dp[i]}} and D =

Codeforces Round #276 (Div. 2)

Codeforces Round #276 (Div. 2) A. Factory time limit per test 1 second memory limit per test 256 megabytes One industrial factory is reforming working plan. The director suggested to set a mythical detail production norm. If at the beginning of the day there wereXDetails in the factory storage, then by the end of the day the factory has to produce (remainder after dividingXByM) More details. Unfortunately, no customer has ever bought any mythical d

Codeforces Round #276 (Div. 2)

Codeforces Round #276 (Div. 2)C. Bitstime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output Let's denote as the number of bits set ("1 'bits) in the binary representation of the non-negative integerX. You are given multiple queries consisting of pairs of integersLAndR. For each query, findX, Such thatL? ¡U?X? ¡U?R, And is maximum possible. If there are multiple such numbers find the smallest of them.Input

Codeforces 484 (#276 Div 1) B Maximum Value screening method

Label: style blog http io color ar OS for spQuestion: Give you an array and ask you the maximum value of ai % aj in 1 Solution: Find a multiple of each number by screening, and find the tree that exists in the array closest to this multiple on the left (which can be preprocessed)Solution code:1 // Author: darkdream 2 // Created Time: thursday, November 06, 2014, 10 seconds, 3 4 # include View CodeCodeforces 484 (#276 Div 1) B Maximum Value screening m

Codeforces 484 (#276 Div 1) A Bits messing around

Label: style blog HTTP Io color ar OS for SP Here is a range of non-negative integers. Calculate the maximum number of 1 and the minimum number in the binary. Problem-solving ideas: messing around, finding the first unmatched digits of two numbers, and assigning all the following bits to 1 (if the right endpoint itself is 1, it starts from this ), Solution code: 1 // Author: darkdream 2 // created time: thursday, November 06, 2014, 10 seconds, 3 4 # include View code Codeforces 484 (#

Codeforces 484 (#276 Div 1) D Kindergarten DP

Label: style blog HTTP Io color ar OS for SP Question: Give you an array, let you divide the continuous number into a group, the value of each group is the range of the number of this group, ask you how to group this to make the array range and maximum Solution: It can be divided into four situations for discussion. DP [I] indicates the maximum value that can be obtained from the first I + 1 item. State transition equation A [I-1] A [I-1]> A [I] A [I-1]> A [I]> A [I + 1] DP [I]

Codeforces Round #276 (Div. 2)

Codeforces Round #276 (Div. 2)A. Factorytime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard output One industrial factory is reforming working plan. The director suggested to set a mythical detail production norm. If at the beginning of the day there wereXDetails in the factory storage, then by the end of the day the factory has to produce (remainder after dividingXByM) More details. Unfortunately, no custome

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