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Reading mp4 files with PHP

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I'm trying to read mp4 file with PHP and what I'm doing now is this: <?php header("Content-Length: filesize"); readfile('file.mp4'); ?> but this way I can't skip or even go back until the video is not loaded 100%. Of course when I read directly from the file (video.mp4) everything goes well. Thanks. You need to implement the skipping functionality yourself in PHP. This is a code snippet that will do that. <?php $path = 'file.mp4'; $size=filesize($path); $fm=@fopen($path,'rb'); if(!$fm) { // You can also redirect here header ("HTTP/1.0 404 Not Found"); die(); } $begin=0; $end=$size; if(isset($

Problem when loading php file into variable (Load result of php code instead of the code as a string)

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问题 I have a site architechure where I assign content to variables and then print them in a master page. My problem is that php code in the sub pages is imported into the variables as strings. Is there anyway to make sure that the code is actually executed and the results is imported in the variables instead? In the example below the php code in signup_header.php is imorted as a string to $page_header. The result is that "getVerifiedEmail(); ?>" is displayed in the form element instead of the e

Where to put a textfile I want to use in eclipse?

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I need to read a text file when I start my program. I'm using eclipse and started a new java project. In my project folder I got the "src" folder and the standard "JRE System Library" + staedteliste.txt... I just don't know where to put the text file. I literally tried every folder I could think off....I cannot use a "hard coded" path because the text file needs to be included with my app... I use the following code to read the file, but I get this error: Error:java.io.FileNotFoundException:staedteliste.txt(No such file or directory) public class Test { ArrayList<String[]> values; public

Using Promises with fs.readFile in a loop

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问题 I'm trying to understand why the below promise setups don't work. (Note: I already solved this issue with async.map. But I would like to learn why my attempts below didn't work.) The correct behavior should be: bFunc should run as many time as necessary to fs read all the image files (bFunc below runs twice) and then cFunc console prints "End". Thanks! Attempt 1: It runs and stops at cFunc(). var fs = require('fs'); bFunc(0) .then(function(){ cFunc() }) //cFunc() doesn't run function bFunc(i)

个人第四次作业

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Github地址地址作业要求地址地址结对伙伴博客地址 https://home.cnblogs.com/u/robertqin/ 结对伙伴学号 201731062432 1.1 结对过程 1.2 psp表格 PSP2.1 Personal Software Process Stages 预计耗时（分钟）实际耗时（分钟） Planning 计划 1200 1320 Estimate 估计这个任务需要多长时间 1200 1320 Development 开发（需求分析-具体编码） 730 830 Analysis 需求分析(包括新技术学习） 120 150 Design Spec 生成设计文档 60 80 Design Review 设计复审（和同学审核设计文档） 60 80 Coding Standard 代码规范（为目前的开发制定规范） 60 70 Design 具体设计 60 80 Coding 具体编码 360 400 Code Review 代码复审 100 110 Test 测试（自我测试、修改代码、代码提交） 130 140 Reporting 报告 100 120 Test Report 测试报告 60 90 Size Measurement 计算工作量 40 60 Postmortem & Process Improvement Plan 事后总结

skip some rows in read.csv in R

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问题 I have a csv file which I read using the following function: csvData <- read.csv(file="pf.csv", colClasses=c(NA, NA,"NULL",NA,"NULL",NA,"NULL","NULL","NULL")) dimnames(csvData)[[2]]<- c("portfolio", "date", "ticker", "quantity") It reads all lines from that file. But i want to skip some rows from reading. The row should not read if the value of the ticker -column is: ABT or ADCT . Is it possible? sample of my csv file is as follows: RUS1000,01/29/1999,21st Centy Ins Group,TW.Z,90130N10,72096

Reading two text files line by line simultaneously

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I have two text files in two different languages and they are aligned line by line. I.e. the first line in textfile1 corresponds to the first line in textfile2, and so on and so forth. Is there a way to read both file line-by-line simultaneously? Below is a sample of how the files should look like, imagine the number of lines per file is around 1,000,000. textfile1: This is a the first line in English This is a the 2nd line in English This is a the third line in English textfile2: C'est la première ligne en Français C'est la deuxième ligne en Français C'est la troisième ligne en Français

PHP Streaming MP3

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问题 I have a very similar situation to the person who asked: Can I serve MP3 files with PHP? Basically I am trying to protect mp3 files from direct download, so users have to go through php to get authenticated first. Here's my code: header('Content-type: audio/mpeg'); header('Content-length: ' . filesize($file)); header('X-Pad: avoid browser bug'); Header('Cache-Control: no-cache'); header("Content-Transfer-Encoding: binary"); header("Content-Type: audio/mpeg, audio/x-mpeg, audio/x-mpeg-3, audio

PHP readfile vs. file_get_contents

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问题 I have used following code to generate zip // push to download the zip header(\'Content-type: application/zip\'); header(\'Content-Disposition: attachment; filename=\"\'.$zip_name.\'\"\'); readfile($zip_name); this code works fine but for unknown reasons was not working until I tried // push to download the zip header(\'Content-type: application/zip\'); header(\'Content-Disposition: attachment; filename=\"\'.$zip_name.\'\"\'); echo file_get_contents($zip_name); I am curious about finding what

C++ Read file line by line then split each line using the delimiter

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问题 I want to read a txt file line by line and after reading each line, I want to split the line according to the tab \"\\t\" and add each part to an element in a struct. my struct is 1*char and 2*int struct myStruct { char chr; int v1; int v2; } where chr can contain more than one character. A line should be something like: randomstring TAB number TAB number NL 回答1: Try: Note: if chr can contain more than 1 character then use a string to represent it. std::ifstream file("plop"); std::string line