replicon timecost

Environment Os:windows x64 python:3.6.5 x64 requests:2.18.4 Code#encoding=utf-8#author:walker#date:2018-06-11#summary: use requests download large file importtimeimportrequests# Download a large file Defdownonefile (srcUrl, LocalFile): print ('%s\n--->>>\n%s ' % (SRCURL, localfile)) starttime=time.time () withrequests.get (srcurl,stream=true) asr: contentlength=int (r.headers[' content-length ')) line= ' CONTENT-LENGTH:NBSP;%DB/NBSP;%.2FKB/NBSP;%.2FMB ' line=line% (cont

PHP records code running time, code running time measurement Generally, the test code is added to the code that requires performance for calculation. However, every time you write microtime, end-start may not be too troublesome, so you simply write a class.Code class TimeCost{ private $cost = array(); private $record = array(); private $scale = 6; public function __construct($scale = 6) { $this->cost = array(); $this->rec

When developing a webpage, we often test the execution time of the self-written webpage. for example, sometimes the webpage is very slow, but we don't know where it is. when developing webpages, we often test the execution time of self-written webpages. for example, sometimes webpage opening is slow, but I don't know where it is. in this case, we can use the following method to determine the page execution time and locate the problem accurately, accurate to milliseconds. The code is as follows:

on the problem of Tic ToC in MATLABOneMATLAB actual unit time timing function of the specific application, when writing programs, often need to know the actual code execution time, which needs to be used in the program of the timing function, MATLAB provides the following three ways:1.cputime (unit unknown)Back to the CPU time since the start of MATLAB, you can get the actual running time of the program when the program executes the money to save the CPU time at that time, then, after the progra

The code is as follows: Copy CodeThe code is as follows: $pagestartime =microtime (); ?> Web content ... ... $pageendtime = Microtime (); $starttime = Explode ("", $pagestartime); $endtime = Explode ("", $pageendtime); $totaltime = $endtime [0]-$starttime [0]+ $endtime [1]-$starttime [1]; $timecost = sprintf ("%s", $totaltime); echo "page run time: $timecost seconds"; ?> http://www.bkjia.com/PHPj

Code Run Time Measurement Typically in code that requires performance, the test code is added to the calculation. But every time to write Microtime, End–start may not be too troublesome, so simply write a class to engage. Code Class timecost{Private $cost = Array (); Private $record = Array (); Private $scale = 6; Public function __construct ($scale = 6) {$this->cost = array (); $this->record = Array (); $this->scale = $scal

Xshell and XFTP5 machines for operating Linux systems------------------------------------------------------------------------------------------------------------1. To know the current project to be operated on Linux, the corresponding process number Screen-ls can view all the current process numbers2. Kill the process, kill Screenid.3. To know the war package that the project holds in Linux, replace the fresh-baked war package with the original by XFTP5 in Xshell, know the corresponding director

We all know Zend Optimizer This tool is Zend provides a free PHP acceleration software, the official said that this tool can make PHP performance improvement of 30%-40%, I recently personally tried, the Zend optimizer specifically done a test, Discovery can actually improve PHP efficiency. Here is the whole process of testing. The PHP script used in the test is as follows: ? To get the current time before the loop starts $pagestartime =microtime (); Here we start a loop, just do a simple se

v0.0.2github.com/replicon/fast-archiver v1.02launchpad.net/gocheck r2013.03.03 # Bazaar repositories are supportedcode.google.com/p/go.example/hello/... ae081cd1d6cc # And so are Mercurial ones Comments The Godeps file accepts comments using a # symbol. Everything to the right of a # would be ignored by GPM, as well as empty lines. Extensibility As a convention comments can be used to specify lines

, for example source gvpecho $GOPATH # 输出/Users/liujb/.godeps:/Users/liujb The main gpm install two commands are the Godeps most important to install the package specified in the file by the command $ gpm get # Parses the Godeps file, gets dependencies and sets them # to the appropriate version but does not install them.$ gpm install # Parses the Godeps file, installs dependencies and sets And Godeps the files are similar github.com/nu7hatch/gotrail