I have installed Node.js but without going deep into Node at this point all I want to do is use an optimizing tool for Node. The instructions are straight forward but they are not working. I'm hoping someone can help get me started, the tutorials I've watched haven't been helpful.

Member Avatar
Member Avatar
+0 forum 1

Hi Everyone! I have an application that has thousand of records. the problem that i am having right now is that my website is performing slow.when i am trying to swtich to other link on the site which have a query running on the background it takes ages to load. i already tried using cloudflare to optimize the system but the slow querying still persist. can anybody have an idea that can help me optmize the poor performace of my database? By the way the system is hosted in a dedicated server but the resources consumption is very high. Thanks …

Member Avatar
Member Avatar
+0 forum 2

[B]Both computers connected to internet on same FIOS modem. Verizon can't help. Why is one computer connection much slower than the other one. Both are running Windows 7 (build 6.1 version 7600)Home Premium 64 bit. SLOW [/B]one is Velocity Micro (2010 new)Intel core i7 860 2.80 GHz 6.0GB Ram speedtest speed 9.38 down 6.86 up [B]FAST[/B] one is ibuypower (2009 new) AMD Athlon 64 X2 6000+ 4.0GB Ram speedtest speed 23.06 down 11.13 up Is there a way I can make internet settings on the slow internet computer the same as on the fast internet computer? I don't know what …

Member Avatar
Member Avatar
+0 forum 22

I have applied indexes and analyzed my table, but query on select is still very slow. Anything else can I do to speed it up?

Member Avatar
Member Avatar
+0 forum 1

Hi, I'm newbie in Python Programming. I created the below code. I want to optimize it, but dont know where to start. I am sure, I can do the same with less lines of code. Please advise on best practices and ways on how to optimize it. import math def side_1(): print '' print "**********************************" print " Pythagorean Calculator " print "**********************************" print '' a = raw_input("Please enter the value of A: ") b = raw_input("Please enter the value of B: ") if a.isalpha(): print "Sorry, that is not a valid option." else: a = float(a) b = float(b) c …

Member Avatar
Member Avatar
+0 forum 3

I want to optimize my mobile website project but I'm still confused what strategies should i follow to optimize it and what strategy will help me to get more traffic and revenue.

Member Avatar
Member Avatar
+0 forum 6

Hi Friends, Here my targeted location is Australia...What its possible to bring a traffic from Australia...Am doing SEO for my site for the last 2 months and didn’t get listed in any of the pages on Google.com.au organic search... Please suggest me...am waiting for your reply...good suggestions are appreciate...

Member Avatar
Member Avatar
+0 forum 3

I'm going back to an old project to apply things I've learned. As a beginner, I was able to figure out how to change the query, based on what was chosen, but it seems like a backwards way to do it, and I'm not sure of a better way. I'm open to suggestions. I have a search page where the user selects multiple search variables, many of which are broken apart into several tables for organization(one to many, many to many, and all that) . Once the user presses submit, I use ajax to get this script below, with several …

Member Avatar
Member Avatar
+0 forum 1

Hi guys, I'm hoping you can help me find a more elegant solution to my query inside a foreach loop. Here is the loop in question: foreach (DataRow row in dt_blah.Rows) { SqlCommand sc = con.CreateCommand(); sc.CommandType = CommandType.Text; sc.CommandText = "select blah blah blah .. where S = @s1 and p = @p1"; sc.Parameters.AddWithValue("@s1", ddl.SelectedValue); sc.Parameters.AddWithValue("@p1", row["Category"]); con.Open(); SqlDataAdapter sda = new SqlDataAdapter(sc); DataTable dt = new DataTable(); sda.Fill(dt); con.Close(); } the problem is that the query relies on the value of each "Category" row in the dt_blah table. I have ran the query as a standalone and it …

Member Avatar
Member Avatar
+0 forum 7

Hi All, I have 5 product tables(product_table_1,product_table_2 and so on), category table and sub category table I need to get number of products mapped for each category. i.e count of products accross categories. Below are the table structure and the query which i have written, I need to optimize the query so that it will take minimum time for fetching records. Product table contains around 2,000,000 records each. category table having 175 records and sub category table having 6000 records. PRODUCT TABLE ----------------------- product_id BIGINT 10, product_name VARCHAR 128, sub_cat_id INT 8, approved TINY INT 2 CATEGORY TABLE ----------------------- category_id …

Member Avatar
Member Avatar
+0 forum 1

Hi all, I've been searching for hours for an answer to this. I can never get help from the google forums, so thought I'd try here. I wasn't sure whether I should post in pay-per-click or web design, but I figure PPC people have experience with this kind of thing. I'm trying to get google website optimizer (gwo) cross-domain tracking working with the asynchronous code described here: [url]http://www.google.com/support/websiteoptimizer/bin/answer.py?hl=en&answer=151978[/url] My outbound link looks like this: [CODE]<a href="http://secure.ultracart.com" onclick="_gaq.push(['_link', 'http://secure.ultracart.com']); return false;">link</a>[/CODE] But when I click on that outbound link, it doesn't go to the other website. It works if I remove …

Member Avatar
Member Avatar
+0 forum 5

This article shows you how to optimize memory allocations in C++ using placement new. Applicable especially to usecases dealing with creation of large number of objects. [COLOR="Red"][B]A brief on problem:[/B][/COLOR] Lets take example problem for simplicity: - I have a GSM network with a cell in it. - Cell's coverage area is divided into a pixel grid with dimensions 2000x2000. - at each pixel the signal strength is measured. Requirement is to find out the % of pixels in a cell that have below par signal strength. [COLOR="Red"][B]Solution 1 using the good old C:[/B][/COLOR] In C, memory is dealt in …

Member Avatar
Member Avatar
+3 forum 8

Im trying to get the queries and results to load quicker. I have 10 of these after each other with slightly different queries, how can i optimize this please, i have tried removing select * and entering the field names require (which is about 9 rather than the 40 with * but it still is very slow). [code=php]<?php $con; $result = mysql_query("SELECT * FROM table WHERE `Field.1` = '$test' and `Field.2` > $test1 ORDER BY `Field.3` + 0 LIMIT 3") or die(mysql_error()); echo "<table class = sample >"; echo "<tr> <th>h1</th> <th>h2</th> <th>h3</th> <th>h4</th> <th>h5</th> <th>h6</th> <th>h7</th></tr>"; // keeps getting …

Member Avatar
Member Avatar
+0 forum 2

I'm revisiting an old IR tracking project, and want to use it in a blender game. I would like to know if anyone could help optimize the parsing algorithm or tell me an easier way to track multiple points with code. "im" is an instance of an image I captured via VideoCapture module that accesses the webcam. I use Image from PIL to find pixels. There is a filter on the webcam, so I only get IR light. All other pixel values are black or (0,0,0). I've tried using psycho to speed things up a bit. I'm thinking threading could …

Member Avatar
Member Avatar
+0 forum 5

I have been working on a number of card games. Important, of course, is shuffling the deck. I have come up with a few different ways to do this. Currently I do not shuffle, but to deal a card, I lay out the deck in order, selecting a random number between 1 and the number of cards remaining and selecting that card. I then remove that card from the deck so that another card can be picked. There are two main ways to do this, and I am trying to figure out which one is optimal. The first is to …

Member Avatar
Member Avatar
+0 forum 1

Growing an online community and/or visitors to your website does require monitoring metrics and optimizing the website to increase engagement and conversion rates. So what recommendations to you have to decrease bounce rates?

Member Avatar
Member Avatar
+0 forum 15

The End.