ooma speed test

These two days want to add a floating button in the Web page, click the button to scroll to the bottom of the page. on-line Bing searched for a bit, mostly jquery.I want pure JavaScript, have to DIY. Test normal under IE9, 11,maxthon 1.6.7,firefox30, 31,360 Speed browser 7.5.3.308.The difficulty is that setscrollbottom this function.According to the general wording:function Setscrollbottom (value) {if (Docu

Test and analyze the speed of PHP core functions for data extraction. Test and analysis on the speed of the core function for extracting PHP Data, and test the execution speed of the core part of the character extraction in PHP co

0.PCATTCP Introduction PCATTCP's predecessor, Test Tcp,test TCP, is the native tool of the BSD operating system, which uses the console input parameters to test TCP or UDP communication speed. The project was launched in 1984 and the source code for the tool is now open. PCATTCP is the Windows ported version of

Use php to test the hard disk write speed. Copy the code as follows :? Phpset_time_limit (0); $ strstr_pad ($ str, 512,0); $ filefopen (. temp, a +); $ i0; $ bytes1000000000; $ mygabyte $ bytes1000000; E The code is as follows: Set_time_limit (0 );$ Str = str_pad ($ str, 512, "0 ");$ File = fopen ("./temp", "a + ");$ I = 0;$ Bytes = 1000000000;$ Mygabyte = $ bytes/1000000;Echo "

1. dd command description: if = input file, of = output file, ibs = number of bytes read at a time, obs = number of bytes written at a time, bs = set the number of bytes read and write at a time, skip = number of bs skipped, count = number of copies 2. use/dev/null and/dev/zero1. to regard/dev/null as quot; Black Hole quot;. it is equivalent to a write-only file, and all content written to it will be lost forever. 1. brief description of the dd command: If = input file, of = output file, ibs

Time is used for timing. dd is used for copying, reading from if, and writing to. If =/dev/zero does not produce IO, so it can be used to test the pure write speed. Similarly, of =/dev/null does not generate IO and can be used to test the pure read speed. Bs indicates the size of each read or write, that is, the size o

Time has a timing effect, DD is used for copying, reading from If, and writing to. If=/dev/zero does not produce IO, so it can be used to test pure write speed. Similarly of=/dev/null does not produce IO, which can be used to test the pure read speed. BS is the size of each read or write, that is, the size of a block,

{Zw.delphi Different versions of the program run Speed Test Delphi Whether it is development, compile, or run, the speed has always been not bad, I seldom do this particle size optimization, debugging, recently, because the project needs, found: The same function module, almost the same code, after the upgrade, 2-3 times slower than 2007 involves strings, Thash

Test on slow table data deletion: recently, I was bored with my watch and found that data deletion is far from faster than query. As a result, I made an experiment. The experiment content is as follows, and the level is limited. I hope it will serve as an example to help you understand this problem as much as possible! I hope that our predecessors can clearly and relentlessly correct the unreasonable operations and incorrect ideas of our younger sibli

Now the person who wrote the book is a bit of a sense of responsibility, recently read a few books, where the code is wrong.Recently obsessed with Python games, bought "Getting started with Python game programming" [US] Jonathan S. Harbour a book to see.In the fourth chapter: Bomb catcher game, the program code to test typing speed is seriously wrong.Change the program screen randomly display a letter, the

the end point of the program execution. Getprofiling () is used to obtain the analysis information. The time consumed by program execution between two tags is calculated using the timeelapsed () method (like the loop in the example ). Finally, use print_r () to output the information to the screen: 0 1 2 3 4 5 6 7 8 9 Time elapsed: 0.000594 Array ( [0] => Array ( [name] => Start [time] => 1085730111.27175200 [diff] => - [total] => 1085730111.271752 ) [1] => Array ( [name] => start_myFun

Speedtest.net provides the command line tool speedtest-cli. in Linux, we can use speedtest-cli to test the broadband speed. speedtest-cli is a lightweight Linux command line tool compiled by Python based on Speedtest.net. architecture to measure the network's upstream/downstream speed running environment: python2.4-3.4 github: https://github.com/siv Speedtest.net

,t.parse_calls,t.exe cutions from v $ SQL t where SQL _text like '% insert into t values % '; To facilitate viewing the preceding statements executed by PL/SQL DEVELOPER, for example: As you can see from the above, every statement is parsed only once and executed once. A total of 0.1 million records are parsed. Maybe you will ask you that there are only 7136 rows of records above, how did you resolve it for 0.1 million times. I can tell you that it must have been resolved for 0.1 million time

connection time:%.2f ms '% (http_conn_time*1000)print ' Ready to transfer time:%.2f MS '% (http_pre_trans*1000)Print "Transfer start time:%.2f ms"% (http_start_trans*1000)Print "Transfer end time:%.2f MS"% (http_total_time*1000)print "Download packet size:%d bytes/s"%http_size_downloadPrint "HTTP header size:%d bytes/s"%http_header_sizeprint "Average download speed:%d k/s"% (http_speed_downlaod/1024)if __name__ = = ' __main__ ':Input_url = sys.argv[1

seconds. Using Windows is primarily convenient and security can also be done well With Linux is tough, but not too convenient ah, weighed down. When someone else is off work, you may still be doing VI. Forget it, install Windows ... Ha ha -----------------------------the next day's split line----------------------------- Today want to curse, because just now found yesterday the test data are inaccurate. Ignore the network card traffic is full. Bec

Paip. Test the hard disk color and speed Author attilax, email: 1466519819@qq.com 1. Hard Disk data read/write error rate, if it is high, there must be a problem----------------------Hdtune> HealthYou only need to pay attention to the relationship between "data" and "threshold", that is, the relationship is greater than or less than. Once you find a "data" on your hard disk" When it is less than the "thresh

Tip: you can modify some code before running Test the speed of your image site Test the connection speed of the image site I often see the so-called connection speed on the webpage for several seconds. Does it feel very advanced? In fact, it is not diffic

Pcattcp is a good software for testing lan network speed. The following describes how to use it: 1. Server Run the following command on the server: C:/> pcattcp-R The prompt is as follows: Pcausa test TCP utility v2.01.01.08 TCP receive Test Local host: WWW-B722D776BC1 ************** Listening...: on port 5001 The prompt shows that the server h

As mentioned above, we can only optimize the code that affects the speed. The Benchmark_Timer class and Benchmark_Iterate class in the benchmark package of PEAR can be used to conveniently test the speed of script execution. (For installation and configuration of PEAR, see relevant information ). First, use the Benchmark_Iterate class to

Ubuntu11.10 is coming soon. On the eve of its arrival, foreign Netizens found that its (OneiricOcelot version) boot speed was unsatisfactory. Whether it's PC or laptop, Intel CPU or AMDCPU, or traditional hard disks or SSD, Ubuntu11.10 is not as fast as previous versions. On Multiple test platforms, the boot speed of Ubuntu11.10 is better than that of Ubuntu11.04