html canvas performance

When I was working on a project today, I used Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->When I view the source code, this I thought it would be too good. If other programmers see the source code for readability, it would be too bad for uniformity.Then I tried to add Hey, you can generate neat html....However, at this time, my mind flashed a sentence that I often saw when reading a blog. I wanted

ordered by executions:The top SQL that is sorted by the number of executions of SQL is recorded. This sort shows the number of SQL executions that are within the scope of the monitoring.4.6 SQL ordered by Parse Calls:Top SQL that records the number of soft parse times for SQL. When it comes to soft-parsing (soft prase) and hard-parsing prase, it's impossible to say how Oracle handles SQL.4.7 SQL ordered by sharable Memory:The top SQL that SQL occupies the size of the library cache is logged. Sh

Front-end Engineer's dish! Recently moved HTML 5 more and more fire, want to have a experience fluent HTML 5 application, this optimization guide will not let go. Tencent's students will be the key points of attention and optimization methods are summed up, the full text of high capable goods, very worthy of deep learning >>> 　　Overview PC optimization means the same on the mobile side On the

In the previous blog JMeter Performance Test 3.0-New JMeter plugin Management I said will write real JMeter 3.0 new features, after two weeks, finally on this weekend, suspended other arrangements to continue this unfinished series.This paper mainly introduces the new features introduced by JMeter3.0: Dashboard report, graphical HTML format multi-dimension test reports. With this feature, we can greatly red

Article Description: Web front-end Performance optimization summary. For front-end development engineers, the importance of front-end performance optimization is self-evident, the most well-known is the YSlow 23 optimization rules, in my understanding, performance optimization is not simply refers to the speed of users to visit the site, but also inclu

step. Make sure that the performance of this step is no worse than before. However, if the image data is not well designed, an http request will be sent one more time. If the design is poor, the speed may deteriorate. HTML Rendering is not required, and the performance is certainly a little higher.But are you sure you can "not render

: There are 5 applications from the domestic market. Of course, there are more pure HTML5 applications that are not counted, and do not compute PHONEGAP applications from iOS. Analysis Tools WAPA Introduction We analyze all of the above phonegap applications using WAPA, WAPA is the abbreviation for Web Application Performance Analyzer (Web Application Performance Analyzer). It comes from the Intel soft

Report Dashboard: extension modules provided after JMeter3.0, support for drawing graphs and statistics from the test plan, and generating graphical reports of HTML page formats. Quick Start DemoFirst, prepare the test plan Mock_api. jmxPrepare a simple test plan, such as request an interface Http://10.1.102.75:8000/mock/api/jmeter, return {"Code": 1, "MSG": "OK"}Ii. execute the test and generate the report at the end of the testcommand-line form

# jmeter.reportgenerator.exporter.html.property.output_dir=/tmp/test-report# indicates which graph series is filtered (regular expression) # in the below example we filter on Search and O Rder samples# Note that the end of the pattern should always include (-success|-failure)?$# transactions per second suffixes transactions with"-success"Or"-failure"Depending # on the Result#jmeter.reportgenerator.exporter.html.series_filter=^ (search| Order) (-success|-failure)?$# Indicates whether series filte