Search Results

Search found 10098 results on 404 pages for 'per pixel'.

Page 186/404 | < Previous Page | 182 183 184 185 186 187 188 189 190 191 192 193  | Next Page >

• Why should Java ThreadLocal variables be static

  - by kellyfj

  I was reading that JavaDoc for Threadlocal here http://java.sun.com/j2se/1.5.0/docs/api/java/lang/ThreadLocal.html and it says "ThreadLocal instances are typically private static fields in classes that wish to associate state with a thread (e.g., a user ID or Transaction ID). " But my question is why did they choose to make it static (typically) - it makes it a bit confusing to have "per thread" state but its static?

  Read the article

• Mysql - GROUP BY Avoid using tempoary

  - by jwzk

  The goal of this query is to get a total of unique records (by IP) per ref ID. SELECT COUNT(DISTINCT ip), GROUP_CONCAT(ref.id) FROM `sess` sess JOIN `ref` USING(row_id) WHERE sess.time BETWEEN '2010-04-21 00:00:00' AND '2010-04-21 23:59:59' GROUP BY ref.id ORDER BY sess.time DESC The query works fine, but its using a temporary table. Any ideas?

  Read the article

• Enterprise Library logging into database is very slow

  - by Sergej Andrejev

  I'm using enterprise library for logging web page events. Because page is load balanced I have to store logs in database on different server (requirement). Sadly, I found storing around 20 entries per page request is very slow (adds additional ~10s). Can anybody explain why this happens and how to fix it. P.S. I'm using default pooling settings in logging database connection string.

  Read the article

• How to get the history for the restructured projects in SVN?

  - by Amitabh

  I had to restructure the projects in SVN as it was not added as per the recommended repository structure (no tags, branches and trunk folders). However after moving projects to the new structure we have lost the history of all the files. How can I get back the history of all the files?

  Read the article

• creating proxy object in groovy

  - by IttayD

  Hi, I am looking for how to write a method that accepts some value and returns a proxy to that value where the underlying value can be retrieved with an accessor: def p = toProxy(1) assert p == 1 assert p * 2 == 2 assert p.underlying == 1 def p2 = toProxy(objWithMethodFoo) p2.foo() p2.underlying.foo() I want to do this per object instance (not for all objects of some class) and without the need to use special 'use' constructs.

  Read the article

• What is the best way to estimate how much memory a row will require?

  - by Ryan Elkins

  I'm working on a project that will have a single table holding lots and lots of rows on either a SQL Server or SQL Azure installation. I'm trying to estimate how many rows I can store per GB. Is it a matter of simply adding up the memory size of the individual column data types? Is there other overhead to consider?

  Read the article

• Typemock - Worth the money?

  - by AngryHacker

  I know that this is a subjective question... Typemock is $799 per developer. Licences for 5 devs comes up to a pretty large sum. If someone here used Typemock and given that there are open source mocking frameworks, is it worth the money? Why?

  Read the article

• How do i convert this Mod_rewrite rule to nginx

  - by bacho

  This is the Htacces rule: RewriteEngine on RewriteRule ^([A-Za-z0-9-]+)/?$ ir.php?id=$1 how should I pass it to a Nginx compliant rewrite rule... i read the doc and did this: rewrite ^([A-Za-z0-9-]+)/?$ ir.php?id=$1 last; But didnt work. and another question: Is there any equivalent of .htaccess to Nginx (per directory rules) Thanks

  Read the article

• What is ClixSmart+ServiceMonitor from my IIS log?

  - by codemonkie

  (Cross post from serverfault) Hi, Our IIS6 log (W3SVC1) is showing entries with suffix ClixSmart+ServiceMonitor 200 0 0. There are over 10 of them per second and it lasts about 20 seconds when happened. Is our server being hacked? TIA

  Read the article

• How to convert a string of bits to byte array

  - by Lily

  I have a string representing bits, such as: "0000101000010000" I want to convert it to get an array of bytes such as: {0x0A, 0x10} The number of bytes is variable but there will always be padding to form 8 bits per byte (so 1010 becomes 000010101).

  Read the article

• Can we use assertion for testing purpose in web application ? Give example also.

  - by dinker

  Since we can easily disable and enable assertion as per our requirement. So I want to use assertion in struts action class for unit testing. Pls provide example also.

  Read the article

• What is the best book for learning about Algorithms?

  - by sheats

  I know what algorithms are, but I have never consciously used or created one for any of the programming that I have done. So I'd like to get a book about the subject - I'd prefer if it was in python but that's not a strict requirement. What book about algorithms helped you most to understand, use, and create algorithms? One book per answer so they can be voted on...

  Read the article

• How to get "Friends who like/play games" list (similar to Farmville 2)

  - by FBAppDev

  I'm working on a Facebook app, and I'm trying to get a friends list similar to Farmville 2. They have a "friends who like games" list. My first thought is, I can get a list of all friends, then for each friend, see if they like any pages with type == "GAMES/TOYS". But ideally, I would like to get the list in one query (not by making one graph API or FQL request per friend). Is this possible, and if so, how?

  Read the article

• How to treat 64-bit words on a CUDA device?

  - by pikkio

  Hi, I'd like to handle directly 64-bit words on the CUDA platform (eg. uint64_t vars). I understand, however, that addressing space, registers and the SP architecture are all 32-bit based. I actually found this to work correctly (on my CUDA cc1.1 card): __global__ void test64Kernel( uint64_t *word ) { (*word) <<= 56; } but I don't know, for example, how this affects registers usage and the operations per clock cycle count.

  Read the article

• Windsor OnCreated for all components

  - by jeffn825

  Hi, How would I go about globally intercepting the creation/resolution of all instances by my container? I know I can do this individually with OnCreated on a per-component basis, but I want to do this globally for all objects resolved by the container. Thanks.

  Read the article

• SQL Server 2005 + JavaEE application on one computer in production

  - by Max

  We have project with a server witch have about 3000 requests at day from client. 30-40 on-line users. And smth about 30-40Gb data increase per year. And system should be on-line 24x7. Where can we locate the SQL server better? On one computer with JavaEE container or on standalone computer? What pros and cons on this ways?

  Read the article

• Wordpress categories auto pages

  - by user2669720

  I´m looking someway (plugin, code, template, etc) to make a categories page on wordpress, where only sub-categories be shown per page. To be more specific, please visit https://www.ifixit.com/Device/Mac There are 3 Categories there : Mac Laptop, Desktop, Hardware. Inside Mac Laptop are other subcategories. There will be posts assigned to those categories. Is there a plugin for wordpress that can do that? Thanks

  Read the article

• Is the webserver OpenSocial requirement a 1 to 1 relationship?

  - by Citizen

  For OpenSocial, it requries that you have a separate webserver with a non-self-signed SSL Cert. Can I run one app server for multiple websites or is it always one server per website that will actually be running opensocial? Also, can the app server be the same server that is hosting the website?

  Read the article

• Do null SQLite Data fields take up extra memory?

  - by CSharperWithJava

  I'm using the built in sqlite library on the Android platform. I'm considering adding several general purpose fields that users will be able to use for their own custom applications, but these fields will be blank most of the time. My question is, how much overhead will these blank fields add to my database? Do null fields even take up per record memory in sqlite? If so, how much? I don't quite understand the inner workings of a sqlite database.

  Read the article

• What's the memory overhead for a single windows threads?

  - by DayOne

  Is it 1 Mb of stack per thread? Or is that just CLR threads? I want to know the memory over head of native windows threads (c++) and CLR threads as view via Task Manager. Thanks

  Read the article

• What the best multi-thread application debugger for C++ apps.

  - by Coredumped

  I'm looking for a good multi-thread-aware debugger, capable of showing performance charts of application threads on Linux, don't know if such a thing exists, perhaps as a Eclipse plugin. The idea would be to track per thread memory allocation a CPU usage as well as being able to interrupt a thread and examine its stack trace, local vars, etc. It does not have to be an eclipse plugin or a free tool, do any of you have heard of something similar?

  Read the article

• How to write unit tests for an object having multiple properties

  - by jess

  Hi, I have various objects in application,and each has isvalid method to test if values of all properties are set correctly(as per business rules).Now,to test that for each violation isvalid throws false,i will have to write as many tests as rules being checked in isvalid.Is there a simpler way to do this? I am using MBunit.

  Read the article

• Your favorite Visual Basic 6 tools and tips

  - by Clay Nichols

  This is somewhat related to a similar post, but that post was Visual Studio 6 in general and a lot of the suggestions didn't apply to VB6. Suggest or vote for tools/tips. Please one tool/tip per post so that everyone can vote on them individually. Include a brief description of what the tools do.

  Read the article

• Add multiple ActionName for button

  - by NewToBirtReporting

  I have one controller on which i have Save button click event. Im using same controller and view for Add and Edit purpose. My code is as per below [HttpPost] [Button(ButtonName = "Save")] [ActionName("Create")] [ValidateAntiForgeryToken(Salt = "PostData")] public ActionResult Save(Ntegra m_Ntegra,FormCollection form) {} As Im Using ActionName("Create") here so button can not work for ActionName("Edit"). can anyone tell me how i can achive my requirnment!! Thanks for help...... :)

  Read the article

• How to specify the equivalent of ppn in SGE queing system ?

  - by debugger

  Hello All, Is there a way to specify the ppn ( or equivalent ) in SGE ? i don't want to use all cpus in one node so i will be able to have more memory per core. ( In PBS you would do -l nodes=16:ppn=2 for exemple) Thanks.

  Read the article

< Previous Page | 182 183 184 185 186 187 188 189 190 191 192 193  | Next Page >