performance

相关标签：javascript jquery android 多少钱 iPhone

Huge data entry webform performance

I have a webform that allows users to dynamically add \'sections\' (which are divs with about 20 data items) to the existing form.The issue as expected is the load times.I have looked at this link her[详细]

2023-04-12 07:29 分类：问答
Very Slow Initial Break on Debug Point in WPF (Visual Studio 2010)

The problem I seem to be having is that when I debug the WPF App the very 1st time it hits a break point, Visua开发者_Python百科l Studio freezes for about 10 sec - after that behaves as normal. This i[详细]

2023-04-12 07:05 分类：问答
What is true way to find needed values from array of arrays in Ruby?

I have an array of arrays in Ruby: price_list =开发者_Go百科 [ [\'Brand-1\', \'Model-1\', 100.00],[详细]

2023-04-12 06:39 分类：问答
Faster math ops [duplicate]

This question already has answers here:开发者_开发问答 Closed 11 years ago. Possible Duplicate:[详细]

2023-04-12 06:38 分类：问答
Php handling vs Apache RewriteRules and RegExp: which one is quicker?

I\'ve already read this but it doesn\'t answer to my question. Here\'s my scenario: I\'ve been working on my own framework which I\'m proud of (multilanguage, templating, and so on).[详细]

2023-04-12 06:10 分类：问答
Performance - some images are slow to download

I have a website that has some performance issues. Some images need a lot of time to be downloaded by the browsers.[详细]

2023-04-12 05:49 分类：问答
Java Performance: why a method call can be quicker than direct calculations in if conditional and array indexing?

I have the following method in a Java app: p开发者_StackOverflow中文版ublic void setPixel(int x, int y, int rgb) {[详细]

2023-04-12 05:41 分类：问答
Object.keys() complexity?

Anyone know the time-co开发者_如何学Cmplexity of ECMAScript5\'s Object.keys() in common implementations?Is it O(n) for n keys?Is time proportional to the size of the hash table, assuming a hash implem[详细]

2023-04-12 05:19 分类：问答
.NET: Overhead of Threading

Suppose I have two threads: A and B. When A creates an object(for example a List of String), and passes it to B for processing. Will there a performance decrease for each time B access this object? Or[详细]

2023-04-12 04:11 分类：问答
.NET Measuring system LLC misses per second

I\'m interested in writing a program to measure performance data about a windows system. For measuring memory throughput, it has been suggested that counting last-level cache misses is a fast solution[详细]

2023-04-12 03:25 分类：问答