slowdown

问题 I paste part of the code as below. This code is to parse a JSON string got from HTTP request, there's no worksheet/workbook operation at all. Before office upgraded to office365 ProPlus, it's quite efficient. But after upgrade, a json which could be parsed less than 2 seconds, costs several minutes. Personally I don't understand the root cause. Code source: @Tim Hall https://github.com/VBA-tools/VBA-JSON/blob/master/JsonConverter.bas ' ============================================= ' ' Public

问题 i am using nuance dragon mobile sdk for iPhone, for using text to speech. The readed text is a little bit to fast and i want to make it slower, so the user can learn the words. My aim is to slow down the text a bit. That works very fine with SSML and prosody tag, see this code: <prosody rate="slow">This is the text which is spoken slow, but the voice sounds distorted/warped/ghastly</prosody> The voice sounds distorted, warped and ghastly . Do you understand what i mean? What can i do to get a

问题 I was working on migration scripts which selects data from one MySQL database and import through doctrine into another MySQL database. The problem was that after every chunk of created entities, my scripts slowed down. first 100 articles takes about 5 seconds to import, next 100 articles takes 7 seconds, next 10 seconds and so on. It is really big problem, because I need to import about 1.500.000 articles. 回答1: I found out that php >=5.3 has garbage collector cleaner. So, when I import chunk

问题 I have a play framework project in my Intellij IDE when I reload page in browser Its takes 6 minutes to completely reload page in browser and in my console it starts the server and stops it and so on for six minutes My Console ouput --- (RELOAD) --- INFO - Shutting down connection pool... DEBUG - Terminating pool watch thread INFO - Connection pool has been shutdown. DEBUG - Connection pool has been shut down INFO - datasource [jdbc:postgresql://localhost:5432/portaljob] bound to JNDI as

问题 I have developed one page in my site using twitter bootstrap. In that I have included below mentioned js of bootstrap. bootstrap-transition.js bootstrap-alert.js bootstrap-modal.js bootstrap-dropdown.js bootstrap-scrollspy.js bootstrap-tab.js bootstrap-tooltip.js bootstrap-popover.js bootstrap-button.js bootstrap-collapse.js bootstrap-carousel.js bootstrap-typeahead.js This page is working fine in FF and chrome. when I open that page in IE and check any check box , it will take some time to

问题 I currently have an asynctask which downloads a mp3 from a server. When the user starts to download it, a status bar notification is created. This displays the progress of the download in real time. My only concern is that the phone slows down almost too much. Is there any way to delay the progress displayed or a way to make my code faster? Thanks. Code below: public class DownloadFile extends AsyncTask<String, String, String> { CharSequence contentText; Context context; CharSequence

问题 For the past few months I've been working on a Visual C++ project to take images from cameras and process them. Up until today this has taken about 65 ms to update the data but now it has suddenly increased significantly. What happens is: I launch my program and for the first 30 or so iterations it performs as expected, then suddenly the loop time increases from 65 ms to 250 ms. The odd thing is, after timing each function I found out that the part of the code which is causing the slowdown is

问题 I have a subroutine that generates a report of performance of different portfolios within 5 families. The thing is that the portfolios in question are never the same and the amount in each family neither. So, I copy paste a template (that is formated and...) and add the formated row (containing the formula and...) in the right family for each portfolio in the report. Everything works just fine, the code is not optimal and perfect of course, but it works fine for what we need. The problem is

问题 I have been following this tutorial on using LAME mp3 on Android with jni. Recording seems to be working and I am getting an output as mp3 but upon playback the audio has been slowed down and pitched down. I've tried to put all pertinent code below. Any guidance on why this is happening? Thanks in advance for your help. Edit: OK so just to check I imported the raw data into Audacity and that plays back fine so this must be an issue at the encoding stage. Java class: public class Record

问题 I'm wondering whether it's possible to slow down a sound in xcode. I mean I'll add some .mp3 file in my supporting files in xcode and I'll create app which will be able to speed it up or slow down. For example with slider. Is it even possible? If yes, could anyone help me with some idea? Thanks 回答1: AVAudioPlayer has a rate property which should be able to help you accomplish your goal. http://developer.apple.com/library/IOS/#documentation/AVFoundation/Reference/AVAudioPlayerClassReference