PostId int64 13 11.8M | PostCreationDate stringlengths 19 19 | OwnerUserId int64 3 1.57M | OwnerCreationDate stringlengths 10 19 | ReputationAtPostCreation int64 -33 210k | OwnerUndeletedAnswerCountAtPostTime int64 0 5.77k | Title stringlengths 10 250 | BodyMarkdown stringlengths 12 30k | Tag1 stringlengths 1 25 ⌀ | Tag2 stringlengths 1 25 ⌀ | Tag3 stringlengths 1 25 ⌀ | Tag4 stringlengths 1 25 ⌀ | Tag5 stringlengths 1 25 ⌀ | PostClosedDate stringlengths 19 19 ⌀ | OpenStatus stringclasses 5
values | unified_texts stringlengths 47 30.1k | OpenStatus_id int64 0 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7,535,685 | 09/23/2011 23:00:00 | 775,355 | 05/29/2011 18:06:46 | 115 | 1 | How Firewalls Work | Just a general question here. If a network isn't protected by a firewall, how does a virus spread to your computer? Does another computer just have to send a UDP packet or open TCP stream with the virus on it? Could another computer get access to my shell and run scripts on my computer remotely? | security | networking | connection | port | firewall | 09/23/2011 23:11:11 | off topic | How Firewalls Work
===
Just a general question here. If a network isn't protected by a firewall, how does a virus spread to your computer? Does another computer just have to send a UDP packet or open TCP stream with the virus on it? Could another computer get access to my shell and run scripts on my computer remotely... | 2 |
9,953,481 | 03/31/2012 06:10:14 | 1,109,475 | 12/21/2011 08:53:24 | 11 | 0 | Getting content displayed in box with jQuery | I am working with PHP till now but now I want to display a message associated with a user from the drop down box in a content box you can say with jQuery. How can I achieve this? I am using code igniter as a framework. | php | jquery | codeigniter | null | null | 04/16/2012 13:53:14 | not a real question | Getting content displayed in box with jQuery
===
I am working with PHP till now but now I want to display a message associated with a user from the drop down box in a content box you can say with jQuery. How can I achieve this? I am using code igniter as a framework. | 1 |
8,727,523 | 01/04/2012 13:16:17 | 742,084 | 05/06/2011 15:49:03 | 181 | 0 | generic NOT constraint where T : !IEnumerable | As per the title, is it possible to declare type-negating constraints in c# 4 ? | c# | .net | generics | ienumerable | null | null | open | generic NOT constraint where T : !IEnumerable
===
As per the title, is it possible to declare type-negating constraints in c# 4 ? | 0 |
1,428,916 | 09/15/2009 18:31:17 | 3,129 | 08/26/2008 21:46:56 | 97 | 4 | .Net Source Debugging on Windows 7 | We are trying to debug through a Sql Server CE issue on a Windows 7 Enterprise RTM desktop running the .Net Framework 3.5, SP1. The application is crashing consistently and we are trying to set up .Net Framework debugging for Visual Studio 2008, SP1. Using the scattered resoures around the internet, we set the options... | .net | windows-7 | sql-server-ce | debugging | null | null | open | .Net Source Debugging on Windows 7
===
We are trying to debug through a Sql Server CE issue on a Windows 7 Enterprise RTM desktop running the .Net Framework 3.5, SP1. The application is crashing consistently and we are trying to set up .Net Framework debugging for Visual Studio 2008, SP1. Using the scattered resoures... | 0 |
9,068,405 | 01/30/2012 17:55:11 | 232,082 | 12/15/2009 12:36:21 | 176 | 15 | Vimeo's couch mode ported to jQuery? | Is there any attempt to re-make something like Vimeo's couch mode http://vimeo.com/couchmode in jQuery?
I mean a video player which you feed with video links (either from vimeo or youtube) and acts like vimeos couch mode or youtube 's lean back. | jquery | youtube | vimeo | android-video-player | null | 01/30/2012 18:17:21 | not constructive | Vimeo's couch mode ported to jQuery?
===
Is there any attempt to re-make something like Vimeo's couch mode http://vimeo.com/couchmode in jQuery?
I mean a video player which you feed with video links (either from vimeo or youtube) and acts like vimeos couch mode or youtube 's lean back. | 4 |
5,382,646 | 03/21/2011 19:34:02 | 192,217 | 10/19/2009 04:36:59 | 66 | 0 | Conflicting results when unit testing MVC controller | I'm writing unit tests (using NUnit) for my MVC 2 controllers, and am following examples in the Pro ASP.net MVC 2 Framework book by Steven Sanderson (great book, btw). However, I've run into problems, which I think are just due to my lack of understanding of NUnit.
Here's an excerpt, with the irrelevant parts remove... | asp.net-mvc | unit-testing | nunit | null | null | null | open | Conflicting results when unit testing MVC controller
===
I'm writing unit tests (using NUnit) for my MVC 2 controllers, and am following examples in the Pro ASP.net MVC 2 Framework book by Steven Sanderson (great book, btw). However, I've run into problems, which I think are just due to my lack of understanding of NUn... | 0 |
5,097,199 | 02/23/2011 21:13:34 | 400,327 | 07/23/2010 14:15:55 | 3 | 0 | How do I parse a decimal UUID string in C? | I've got a UUID (128-bit number) represented as a decimal number and I need to parse it into numeric form in C. My target data structure is a char[16] and using a bignum library is not an option. Can someone point me to a suitable algorithm? | c | algorithm | parsing | string | bignum | null | open | How do I parse a decimal UUID string in C?
===
I've got a UUID (128-bit number) represented as a decimal number and I need to parse it into numeric form in C. My target data structure is a char[16] and using a bignum library is not an option. Can someone point me to a suitable algorithm? | 0 |
2,544,977 | 03/30/2010 12:15:24 | 163,394 | 08/26/2009 10:01:31 | 280 | 9 | Qt - resize QTextEdit in a QWidget while it is being resized the QWidget | How to make QTextEdit to be resized in a QWidget while the QWidget is being resized? Should I overload resizeEvent functin for the QWidget? | qt | qt4 | resize | c++ | null | null | open | Qt - resize QTextEdit in a QWidget while it is being resized the QWidget
===
How to make QTextEdit to be resized in a QWidget while the QWidget is being resized? Should I overload resizeEvent functin for the QWidget? | 0 |
2,994,359 | 06/08/2010 02:05:45 | 112,355 | 05/26/2009 03:58:14 | 1,797 | 30 | How can I break into the development business scene if I'm the new kid on the block? | I'm about 1 semester short of graduating from college with my Systems Engineer degree.
I've started my own software development company here in a country in South America last week, and so far I managed to land myself a nice account. I have to build a simple enough program that will take me 6-7weeks to complete and ... | networking | business | null | null | null | 06/08/2010 09:44:30 | off topic | How can I break into the development business scene if I'm the new kid on the block?
===
I'm about 1 semester short of graduating from college with my Systems Engineer degree.
I've started my own software development company here in a country in South America last week, and so far I managed to land myself a nice ac... | 2 |
7,698,655 | 10/08/2011 17:50:56 | 946,462 | 09/15/2011 09:33:38 | 1 | 0 | Sending select option with jquery to a php file...? | I have looked for 2 days to find out how to send a variable with jquery to php. I have searched for over 100 posts on stackoverflow, i tried multiple examples. But i just get it done. So i really hope someone over here would be kind enough to help me find out what i am doing wrong....
<?php
print_r(json_d... | jquery | null | null | null | null | null | open | Sending select option with jquery to a php file...?
===
I have looked for 2 days to find out how to send a variable with jquery to php. I have searched for over 100 posts on stackoverflow, i tried multiple examples. But i just get it done. So i really hope someone over here would be kind enough to help me find out wha... | 0 |
4,584,121 | 01/03/2011 11:40:25 | 560,641 | 01/02/2011 22:11:11 | 1 | 2 | Subdomain locations on server | I have had a look to see if this has been answered but to no avail.
Perhaps is so obvious that it doesn't need answering?
I have made a subdomains folder on my server where I want to keep all my subdomains in.
Does this folder have to be in the public_html folder or can I have this folder on the root (same level a... | apache | null | null | null | null | null | open | Subdomain locations on server
===
I have had a look to see if this has been answered but to no avail.
Perhaps is so obvious that it doesn't need answering?
I have made a subdomains folder on my server where I want to keep all my subdomains in.
Does this folder have to be in the public_html folder or can I have th... | 0 |
1,686,698 | 11/06/2009 10:23:27 | 133,584 | 07/06/2009 09:07:52 | 345 | 20 | ASP.Net Form send click but nothing happens | I must build in a german payment provider in my site.
But when I click on "Submit", nothing happens. Can someone please help me? I think I am to involved, I didn't see any tree in the forest any more...
<form method="post" action="https://www.sofortueberweisung.de/payment/start">
<in... | asp.net | forms | null | null | null | null | open | ASP.Net Form send click but nothing happens
===
I must build in a german payment provider in my site.
But when I click on "Submit", nothing happens. Can someone please help me? I think I am to involved, I didn't see any tree in the forest any more...
<form method="post" action="https://www.sofortueb... | 0 |
8,779,511 | 01/08/2012 17:17:19 | 1,085,825 | 12/07/2011 14:29:07 | 1 | 1 | How to get unique column values in php using join query ? | I have joined two table and getting values for report. But when i am trying to put distinct for particular column its showing error. And now i am getting repeated label from db. I need only unique labels not all. I am working with PHP(Codeigniter).
**Can any one help me out ??** | php5 | phpmyadmin | codeigniter-2 | null | null | 07/31/2012 07:47:54 | not constructive | How to get unique column values in php using join query ?
===
I have joined two table and getting values for report. But when i am trying to put distinct for particular column its showing error. And now i am getting repeated label from db. I need only unique labels not all. I am working with PHP(Codeigniter).
**Ca... | 4 |
10,974,564 | 06/11/2012 04:39:43 | 1,319,021 | 04/07/2012 11:59:18 | 137 | 19 | I dont't understand a proof for the second-order condition for convexity | I find a proof here
http://mathhelpforum.com/advanced-math-topics/129503-second-order-condition-convexity.html
But I don't understand the second part. For example.
What does
> For the converse, if f is convex, then certain subdeterminants of the
> Hessian matrix satisfy certain conditions.
mean?
can... | calculus | convex | null | null | null | 06/11/2012 11:04:20 | off topic | I dont't understand a proof for the second-order condition for convexity
===
I find a proof here
http://mathhelpforum.com/advanced-math-topics/129503-second-order-condition-convexity.html
But I don't understand the second part. For example.
What does
> For the converse, if f is convex, then certain subdet... | 2 |
5,977,032 | 05/12/2011 11:03:40 | 5,017 | 09/07/2008 11:47:30 | 8,765 | 149 | Can I get TeamCity to DISABLE a build if a different build has failing tests? | I have a TeamCity job that builds my project and runs all the unit tests, and another one that deploys the build to the production server.
Can I disable the "deploy" job so that it's impossible to deploy code if there's currently a failing test in the build project? | unit-testing | continuous-integration | teamcity | continuous-deployment | null | null | open | Can I get TeamCity to DISABLE a build if a different build has failing tests?
===
I have a TeamCity job that builds my project and runs all the unit tests, and another one that deploys the build to the production server.
Can I disable the "deploy" job so that it's impossible to deploy code if there's currently a fa... | 0 |
2,731,324 | 04/28/2010 16:24:48 | 328,095 | 04/28/2010 16:24:48 | 1 | 0 | jQuery Dropdown Check List: jQuery click() anomaly | I have a page with several dropdownchecklists, all with checkboxes (multiple selects possible). On document ready, I have this simple code:
$(":checkbox").click(alert('TEST');
The problem is that when the page first loads, the alert fires. What I want to do is only fire the alert when one of the dropdowncheckli... | jquery-ui | checkbox | null | null | null | null | open | jQuery Dropdown Check List: jQuery click() anomaly
===
I have a page with several dropdownchecklists, all with checkboxes (multiple selects possible). On document ready, I have this simple code:
$(":checkbox").click(alert('TEST');
The problem is that when the page first loads, the alert fires. What I want to d... | 0 |
5,533,365 | 04/03/2011 23:59:49 | 690,370 | 04/03/2011 23:59:49 | 1 | 0 | My unblocked iphone 3g it's not booting up after restoring. | I have and unlocked and jail broken 3g.after getting back up I tried to upgrade it to newest firmware with itune but I got 1015 error code! Now I'm keep getting same error after trying ziphone, sn0wbreez, redsn0w and... you name it? it stays in recovery mode (image with USB cable and itune sign), I appreciate if anyone... | iphone | actionscript-3 | null | null | null | 04/04/2011 00:22:20 | off topic | My unblocked iphone 3g it's not booting up after restoring.
===
I have and unlocked and jail broken 3g.after getting back up I tried to upgrade it to newest firmware with itune but I got 1015 error code! Now I'm keep getting same error after trying ziphone, sn0wbreez, redsn0w and... you name it? it stays in recovery m... | 2 |
8,586,039 | 12/21/2011 06:46:57 | 1,109,075 | 12/21/2011 03:37:27 | 1 | 0 | How can I make a search form that searches for snippets of text? | Okay, so, I want to make a search form on my website that when a user searches something, the results come up on a new page and those results are snippets of code, no database. Umm, so something like
'this is a search result <br>
this is a link under it';
'this is another search result <br>
this is a link under... | php | javascript | jquery | html | null | 12/21/2011 14:24:52 | not a real question | How can I make a search form that searches for snippets of text?
===
Okay, so, I want to make a search form on my website that when a user searches something, the results come up on a new page and those results are snippets of code, no database. Umm, so something like
'this is a search result <br>
this is a link u... | 1 |
7,600,387 | 09/29/2011 16:25:02 | 921,682 | 08/29/2011 10:06:34 | 32 | 0 | How multiple Users works in Asp.net web application | As in Web application multiple users work simultaneously and each user has their own copy of data so how application managed this. Whether different user's data are stored n different heap/stack. As HTTP is a stateless protocol and session maintain every users data so is session is pointing to a block of data that is s... | c# | asp.net | user | multiple | null | 09/29/2011 16:42:44 | not a real question | How multiple Users works in Asp.net web application
===
As in Web application multiple users work simultaneously and each user has their own copy of data so how application managed this. Whether different user's data are stored n different heap/stack. As HTTP is a stateless protocol and session maintain every users da... | 1 |
8,226,089 | 11/22/2011 11:31:24 | 969,161 | 09/28/2011 13:21:44 | 4 | 0 | Restrict opening .xls files with notepad | I have an requirement to restrict users opening .xls file with notepad.
I have an application where it exports the data into xls. Now when i open the same file with notepad i could able to see the contents clearly but if i open a normal excel file with notepad it will show the contents in corrupted format.
How can ... | asp.net | null | null | null | null | 11/22/2011 19:21:28 | off topic | Restrict opening .xls files with notepad
===
I have an requirement to restrict users opening .xls file with notepad.
I have an application where it exports the data into xls. Now when i open the same file with notepad i could able to see the contents clearly but if i open a normal excel file with notepad it will show... | 2 |
8,834,569 | 01/12/2012 11:47:26 | 609,712 | 02/09/2011 12:15:02 | 309 | 1 | Operation Systems and common stacks | I have to learn something about Operating Systems (especially Linux), but I have problems with the different types of stacks.. There are Interrupt, System, User, Kernel ,... stacks.
Where are the differences, implementations and where are they stored (special-CPU-sections, RAM,..)?
How many are there? (one per c... | linux | operating-system | stack | kernel | ram | 01/13/2012 13:08:09 | not constructive | Operation Systems and common stacks
===
I have to learn something about Operating Systems (especially Linux), but I have problems with the different types of stacks.. There are Interrupt, System, User, Kernel ,... stacks.
Where are the differences, implementations and where are they stored (special-CPU-sections, RA... | 4 |
10,197,049 | 04/17/2012 18:39:00 | 478,296 | 10/13/2010 04:19:22 | 356 | 7 | css and page layout like FB and similar sites | ANyone know a good tutorial on how to to use css+html to define a layout similar to FB?
I am looking for a good example on how to have a header that is 100% and then a middle column as a body that is about 700px wide with one column on each side. | html | css | div-layouts | null | null | 04/19/2012 02:39:06 | not a real question | css and page layout like FB and similar sites
===
ANyone know a good tutorial on how to to use css+html to define a layout similar to FB?
I am looking for a good example on how to have a header that is 100% and then a middle column as a body that is about 700px wide with one column on each side. | 1 |
6,824,459 | 07/26/2011 02:05:01 | 807,893 | 06/21/2011 06:21:19 | 482 | 0 | What's %^H used for in Perl? | Anyone knows what this global variable does?
I can't find any information by google because of the special characters . | perl | null | null | null | null | null | open | What's %^H used for in Perl?
===
Anyone knows what this global variable does?
I can't find any information by google because of the special characters . | 0 |
11,491,047 | 07/15/2012 10:04:10 | 1,490,145 | 06/29/2012 02:42:01 | 66 | 0 | buttons turn off everytime I make a change | Here is a [demo][1] of part of an application I am currently working on. Please follow the steps below:
- Step 1: On left hand side you will see a green plus button, click on
it and it opens up a modal window.
- Step 2: In modal window there is a search bar, type in "AAA" and
submit search, you will see a... | javascript | jquery | null | null | null | 07/17/2012 04:37:39 | too localized | buttons turn off everytime I make a change
===
Here is a [demo][1] of part of an application I am currently working on. Please follow the steps below:
- Step 1: On left hand side you will see a green plus button, click on
it and it opens up a modal window.
- Step 2: In modal window there is a search bar, typ... | 3 |
4,380,985 | 12/07/2010 19:56:41 | 389,745 | 07/12/2010 18:23:51 | 405 | 77 | Variable naming discussion: C# vs JavaScript? | I was reading [this post][1] and it left me wondering...
Why is it wrong to use a variable named `_` in `C#` for a intensively used library (should one ever surface), but perfectly fine to use `$` for the same purpose under `JavaScript`?
[1]: http://stackoverflow.com/questions/4380185/super-short-and-awesome-... | c# | javascript | conventions | null | null | 12/07/2010 20:03:35 | not constructive | Variable naming discussion: C# vs JavaScript?
===
I was reading [this post][1] and it left me wondering...
Why is it wrong to use a variable named `_` in `C#` for a intensively used library (should one ever surface), but perfectly fine to use `$` for the same purpose under `JavaScript`?
[1]: http://stackover... | 4 |
10,416,291 | 05/02/2012 14:55:22 | 1,171,143 | 01/26/2012 11:27:36 | 20 | 0 | How to upload multiple files and save the information into the database? | I am using primefaces3.2 ,glassfish3,jsf2.
I have a form should be filled by a user.
The user shoul upload his CV (single upload) and other articles(multiple upload).
I have a database contain the tables Person and FileUploaded (a person has many files)
person(idUser,name...), FileUploaded(idfile,name,path ,idU... | java | jsf-2.0 | glassfish | primefaces | null | 06/05/2012 22:28:58 | too localized | How to upload multiple files and save the information into the database?
===
I am using primefaces3.2 ,glassfish3,jsf2.
I have a form should be filled by a user.
The user shoul upload his CV (single upload) and other articles(multiple upload).
I have a database contain the tables Person and FileUploaded (a person... | 3 |
10,315,793 | 04/25/2012 12:38:42 | 1,289,097 | 03/23/2012 20:04:03 | 1 | 0 | Does C have classes? | Okay, you may call me a noob but I'm realling confused.
My ex classmate paid me to write a program in C. She gave me the task and it said something like "blah blah blah make at least TWO CLASSES, write at least ONE CONSTRUCTOR and rewrite at least ONE METHOD" it says that word by word.
And then I told her "this i... | c | class | null | null | null | 04/25/2012 17:09:02 | not a real question | Does C have classes?
===
Okay, you may call me a noob but I'm realling confused.
My ex classmate paid me to write a program in C. She gave me the task and it said something like "blah blah blah make at least TWO CLASSES, write at least ONE CONSTRUCTOR and rewrite at least ONE METHOD" it says that word by word.
A... | 1 |
8,917,997 | 01/18/2012 21:51:30 | 543,572 | 07/28/2010 20:27:47 | 637 | 52 | Clear list of distinctions between an API, Library, Framework, and Toolkit in Java | I've lots of varying definitions for the following terms, but I'm not clear as to the distinctions between them. Would someone please clarify the following and the distinction(s) between each item?
- API
- Library
- Framework
- Toolkit
I'm not seeing what makes an API different from a library or a toolk... | java | terminology | null | null | null | 01/19/2012 03:27:10 | off topic | Clear list of distinctions between an API, Library, Framework, and Toolkit in Java
===
I've lots of varying definitions for the following terms, but I'm not clear as to the distinctions between them. Would someone please clarify the following and the distinction(s) between each item?
- API
- Library
- Framew... | 2 |
1,680,971 | 11/05/2009 14:39:40 | 34,145 | 11/04/2008 13:22:19 | 113 | 6 | Patterns for making c++ code easy to test | Should you design your code to make testing easier? And if so how to design **c++** code so that it is easy to test.
- How do you apply dependency-injection in c++?
- Should I implement the classes using a pure interface class as the base in order to simplify the creation of fake test objects?
- That would fo... | c++ | testability | testing | dependency-injection | null | null | open | Patterns for making c++ code easy to test
===
Should you design your code to make testing easier? And if so how to design **c++** code so that it is easy to test.
- How do you apply dependency-injection in c++?
- Should I implement the classes using a pure interface class as the base in order to simplify the cr... | 0 |
10,910,155 | 06/06/2012 07:48:01 | 1,235,155 | 02/27/2012 08:54:10 | 12 | 1 | Cocos2D parent-child no interaction | I have a parent with two children that I want to communicate with each other. For some reason it is not working. Here is what I have:
Parent
GameplayLayer *gameplaylayer = [GameplayLayer node]; // 1
[self addChild:gameplaylayer z:2 tag:1];
GameplayLayer2 *gameplaylayer2 = [G... | cocos2d | parent | child | null | null | null | open | Cocos2D parent-child no interaction
===
I have a parent with two children that I want to communicate with each other. For some reason it is not working. Here is what I have:
Parent
GameplayLayer *gameplaylayer = [GameplayLayer node]; // 1
[self addChild:gameplaylayer z:2 tag:1];
... | 0 |
8,634,353 | 12/26/2011 09:13:17 | 332,210 | 05/04/2010 09:54:46 | 1,705 | 78 | Constructing Min/Max Binary Heap | Given an inorder-traversal list, what's the best way to create a Binary Min/Max Heap?
I'm trying to confine with the following constructs:
1. No array to be used in the binary-heap. Implementation is node-based.
`BinaryNode { value, parent, l_child, r_child }`
2. Let's just stick to Max-Heap.
**Question:... | algorithm | binary-heap | min-heap | max-heap | null | null | open | Constructing Min/Max Binary Heap
===
Given an inorder-traversal list, what's the best way to create a Binary Min/Max Heap?
I'm trying to confine with the following constructs:
1. No array to be used in the binary-heap. Implementation is node-based.
`BinaryNode { value, parent, l_child, r_child }`
2. Let's ju... | 0 |
189,293 | 10/09/2008 21:32:27 | 6,406 | 09/15/2008 09:31:30 | 46 | 5 | how do i get a filehandle from the command line? | i have a subroutine that takes a file handle as an argument. how do i make a file handle from a file path specified on the command line? i don't want to do any processing of this file myself, i just want to pass it off to this other subroutine, which returns an array of hashes with all the parsed data from the file.
... | perl | null | null | null | null | null | open | how do i get a filehandle from the command line?
===
i have a subroutine that takes a file handle as an argument. how do i make a file handle from a file path specified on the command line? i don't want to do any processing of this file myself, i just want to pass it off to this other subroutine, which returns an ar... | 0 |
11,340,486 | 07/05/2012 08:25:13 | 685,547 | 03/31/2011 10:42:41 | 85 | 8 | Modifying Spring beans programmatically | I'm currently developing a web application. I know some basics of Spring, however I haven't been working with it that much, hence I've decided to improve my Spring-skills and I've faced a problem that I can't really find a good solution for.
I'd like to implement in my app a feature that will allow the user to conf... | java | spring | spring-mvc | null | null | null | open | Modifying Spring beans programmatically
===
I'm currently developing a web application. I know some basics of Spring, however I haven't been working with it that much, hence I've decided to improve my Spring-skills and I've faced a problem that I can't really find a good solution for.
I'd like to implement in my a... | 0 |
3,434,513 | 08/08/2010 13:42:11 | 79,109 | 03/17/2009 17:12:29 | 655 | 11 | What's the best optimization you've ever used? | One of biggest optimizations I've used is regard to this question:
http://stackoverflow.com/questions/1152414/import-from-text-file-to-sql-server-database-is-ado-net-too-slow
with the initialized version, insert each row per query use ADO.NET, I was able to insert about 100 rows/second. When I switched to batch i... | optimization | self-improvement | null | null | null | 08/10/2010 04:24:53 | not constructive | What's the best optimization you've ever used?
===
One of biggest optimizations I've used is regard to this question:
http://stackoverflow.com/questions/1152414/import-from-text-file-to-sql-server-database-is-ado-net-too-slow
with the initialized version, insert each row per query use ADO.NET, I was able to inse... | 4 |
1,485,973 | 09/28/2009 08:24:58 | 159,837 | 08/20/2009 07:54:57 | 1 | 2 | facelets totally escape xml | i use
> <h:outputText value="#{bean.value}" escape="true" />
and i cannot escape from xml
> <h:inputText value="#{bean.value}" />
is there a way to escape in facelets.
for instance
> <context-param>
> <param-name>facelets.DEVELOPMENT</param-name>
> <param-value>fa... | facelets | jsf | null | null | null | null | open | facelets totally escape xml
===
i use
> <h:outputText value="#{bean.value}" escape="true" />
and i cannot escape from xml
> <h:inputText value="#{bean.value}" />
is there a way to escape in facelets.
for instance
> <context-param>
> <param-name>facelets.DEVELOPMENT</para... | 0 |
8,388,957 | 12/05/2011 17:03:09 | 969,331 | 09/28/2011 14:50:55 | 30 | 2 | Silverlight Disabling, Hiding all controls in a container | I'm trying to create a method to disable and hide all controls inside a container. For testing purposes I'm trying to do this with a Grid first but I would like something to work with any container type.
At first I was going to do this for the whole view but I realized that the `UserControl` class does not have a Ch... | c# | silverlight-4.0 | null | null | null | 03/15/2012 23:02:58 | too localized | Silverlight Disabling, Hiding all controls in a container
===
I'm trying to create a method to disable and hide all controls inside a container. For testing purposes I'm trying to do this with a Grid first but I would like something to work with any container type.
At first I was going to do this for the whole view... | 3 |
10,151,602 | 04/14/2012 06:35:48 | 1,310,253 | 04/03/2012 11:05:31 | 6 | 0 | How to use facebook login openid? | The goal is for people who use facebook to easily login to our website, not to necessarily integrate with facebook and add things to it (yet). I have read the documentation on facebook connect and am still having trouble grasping exactly what we need to do to accomplish this. I referred the link http://developers.faceb... | facebook | openid | null | null | null | null | open | How to use facebook login openid?
===
The goal is for people who use facebook to easily login to our website, not to necessarily integrate with facebook and add things to it (yet). I have read the documentation on facebook connect and am still having trouble grasping exactly what we need to do to accomplish this. I re... | 0 |
183,336 | 10/08/2008 15:18:34 | 3,886 | 08/31/2008 16:55:28 | 179 | 29 | What was the funnest programming challenge you were ever tasked with? | The funnest thing I ever got paid to do was a compete in a competition. I the "Unix Guy" was tasked with using C# and .NET to build a client/server database application. Our resident "Windows Guy" was given the same specification and tasked with building the same application on Linux with Trolltech QT toolkit. I had NO... | fun | challenge | null | null | null | 10/25/2011 16:08:01 | not constructive | What was the funnest programming challenge you were ever tasked with?
===
The funnest thing I ever got paid to do was a compete in a competition. I the "Unix Guy" was tasked with using C# and .NET to build a client/server database application. Our resident "Windows Guy" was given the same specification and tasked with... | 4 |
8,233,768 | 11/22/2011 21:01:36 | 1,060,615 | 11/22/2011 20:42:10 | 1 | 0 | Best way to organize back-end for .NET project I'm doing(C#) | I am currently working on a large project. This project has about 20 relevant tables that are all related. I have a back-end set up where Admins can add new items, edit them, view them etc....
I took this project over from someone else, so in the interest of getting things done in a timely fashion, I'm currently han... | c# | .net | asp | code-organization | null | 11/22/2011 21:05:05 | not constructive | Best way to organize back-end for .NET project I'm doing(C#)
===
I am currently working on a large project. This project has about 20 relevant tables that are all related. I have a back-end set up where Admins can add new items, edit them, view them etc....
I took this project over from someone else, so in the inte... | 4 |
8,983,989 | 01/24/2012 08:44:09 | 519,836 | 11/25/2010 08:15:45 | 1,377 | 17 | How to plot a 3d graph starting from a set of points as a ground XY base | This question might seem a little strange but for my purposes is not that crazy.
Its easy but I need you to follow me.
The aim
--------
My aim is plotting a tridimensional graph.
The problem
-----------
The problem is the material I have in my hands to start building this graph. Actually I have a collection ... | mathematica | mathematica-8 | null | null | null | null | open | How to plot a 3d graph starting from a set of points as a ground XY base
===
This question might seem a little strange but for my purposes is not that crazy.
Its easy but I need you to follow me.
The aim
--------
My aim is plotting a tridimensional graph.
The problem
-----------
The problem is the material ... | 0 |
9,164,610 | 02/06/2012 17:46:53 | 1,089,668 | 12/09/2011 11:58:23 | 129 | 16 | Custom columns using Django admin | I had a model `Data`, associated to a table like that. (The model `Data` is made up of only integeField)
subject | year | quarter | sales |
----------------------------------
1 | 2010 | 1 | 20 |
1 | 2010 | 2 | 100 |
1 | 2010 | 3 | 100 |
1 ... | python | django | django-admin | null | null | null | open | Custom columns using Django admin
===
I had a model `Data`, associated to a table like that. (The model `Data` is made up of only integeField)
subject | year | quarter | sales |
----------------------------------
1 | 2010 | 1 | 20 |
1 | 2010 | 2 | 100 |
1 |... | 0 |
8,161,064 | 11/17/2011 01:36:46 | 982,284 | 10/06/2011 13:48:06 | 1 | 0 | How to develop web based voice chat app in C# | I'm looking for a set of library in C# that could help me develop a web based voice chat app. I would prefer to avoid using Flash or Silverlight if i can.
From searching the internet i found WebRTC, libjingle, FreeSwitch, Asterisk could possibly provide what i need, but none is written for C#.
Could someone poi... | c# | asp.net | chat | voip | voice | 11/17/2011 16:54:43 | not a real question | How to develop web based voice chat app in C#
===
I'm looking for a set of library in C# that could help me develop a web based voice chat app. I would prefer to avoid using Flash or Silverlight if i can.
From searching the internet i found WebRTC, libjingle, FreeSwitch, Asterisk could possibly provide what i need... | 1 |
9,600,576 | 03/07/2012 11:26:38 | 905,513 | 08/22/2011 08:39:43 | 12 | 0 | tool for creating interpreters using java | I am currently looking for tools(either software programs or frameworks) on how to make a compiler using java. I already have the GUI prepared. But I still don't have a clue on how to start creating a compiler.
Maybe anyone could give me links or tutorials in creating compilers using java.I am not looking for the ex... | java | compiler | semantic | yacc | lexical-analysis | null | open | tool for creating interpreters using java
===
I am currently looking for tools(either software programs or frameworks) on how to make a compiler using java. I already have the GUI prepared. But I still don't have a clue on how to start creating a compiler.
Maybe anyone could give me links or tutorials in creating c... | 0 |
4,470,920 | 12/17/2010 13:33:18 | 457,445 | 09/24/2010 15:07:17 | 488 | 2 | polymorphic lists in ML | I have this snippet of the code in ML:
local
fun unfolder( [] , n ) = []
| unfolder( l::ls, n ) = (n, l) :: unfolder( ls, n )
in
fun flat list = unfolder(list, 1)
end;
it gives me an error:
unexpected exception (bug?) in SML/NJ: EA [EA]
raised ... | sml | smlnj | null | null | null | null | open | polymorphic lists in ML
===
I have this snippet of the code in ML:
local
fun unfolder( [] , n ) = []
| unfolder( l::ls, n ) = (n, l) :: unfolder( ls, n )
in
fun flat list = unfolder(list, 1)
end;
it gives me an error:
unexpected exception (bug?) in S... | 0 |
10,235,329 | 04/19/2012 19:26:05 | 931,377 | 09/06/2011 19:04:50 | 157 | 4 | How to update GOOGLE MAPS | Sorry guys to ask this broad question, but I am in a pinch and need a solution ASAP.
I have no knowledge of google maps, and have to update this page within 1 day.
If I had the time, I would learn how to work with google maps, but I REALLY have a time constraint and must meet the deadline >_<
**All I need is to ... | php | javascript | google-maps | null | null | 04/19/2012 20:24:17 | not a real question | How to update GOOGLE MAPS
===
Sorry guys to ask this broad question, but I am in a pinch and need a solution ASAP.
I have no knowledge of google maps, and have to update this page within 1 day.
If I had the time, I would learn how to work with google maps, but I REALLY have a time constraint and must meet the dead... | 1 |
8,344,128 | 12/01/2011 15:47:25 | 778,338 | 05/31/2011 20:43:20 | 1 | 0 | Use a SMTP proxy to modifiy mail content | I have a commercial software sending mails and I have modify their content. I can't access to source code of the software.
A simplified example :
Mail sent by the software :
TO : mike@mail.com, john@mail.com.
BODY : "Hello #guy# !".
I want to modify the content so that mike@mail.com receive "Hello Mike !"... | linux | open-source | proxy | smtp | null | 12/01/2011 19:33:19 | off topic | Use a SMTP proxy to modifiy mail content
===
I have a commercial software sending mails and I have modify their content. I can't access to source code of the software.
A simplified example :
Mail sent by the software :
TO : mike@mail.com, john@mail.com.
BODY : "Hello #guy# !".
I want to modify the conten... | 2 |
4,797,455 | 01/25/2011 18:34:40 | 397,538 | 08/01/2009 14:02:46 | 16 | 7 | Codeigniter with Wordpressintegration | Is there any way to use Wordpress authontication with Codeigniter framework? | wordpress | authentication | codeigniter | null | null | null | open | Codeigniter with Wordpressintegration
===
Is there any way to use Wordpress authontication with Codeigniter framework? | 0 |
1,368,012 | 09/02/2009 14:22:19 | 17,815 | 09/18/2008 15:06:59 | 979 | 38 | What are good books to study C/C++ programming in Windows? | I'm an experienced Java/C# developer. I studied C/C++ in university but have never used them to build any non-trivial software. Now I'm interested in learning about C/C++ programming in Windows and looking for good books to get started.
Specifically, I want to learn about Win32 API, MFC, COM, event hook, screen ... | c | c++ | windows | books | null | 01/06/2012 20:45:38 | not constructive | What are good books to study C/C++ programming in Windows?
===
I'm an experienced Java/C# developer. I studied C/C++ in university but have never used them to build any non-trivial software. Now I'm interested in learning about C/C++ programming in Windows and looking for good books to get started.
Specifically... | 4 |
3,210,566 | 07/09/2010 07:19:12 | 82,908 | 03/26/2009 01:46:05 | 168 | 17 | Need help in registration/sign-up (OAuth/OpenId with Facebook and Yahoo) and sign in | I have an application that will accept both Facebook and Yahoo registrations as well as normal registration (providing username, email, password).
I'm confused on the Facebook and Yahoo side of the registration. The scenario is, upon clicking the Facebook/Yahoo registration links, users will be redirected to the pro... | facebook | openid | oauth | yahoo | registration | null | open | Need help in registration/sign-up (OAuth/OpenId with Facebook and Yahoo) and sign in
===
I have an application that will accept both Facebook and Yahoo registrations as well as normal registration (providing username, email, password).
I'm confused on the Facebook and Yahoo side of the registration. The scenario is... | 0 |
9,887,713 | 03/27/2012 10:25:43 | 114,124 | 05/29/2009 05:54:04 | 885 | 35 | How to print out Java jvm memory use for debugging purposes? | I have a large Java app that uses massive amounts of memory at times and I would like to monitor this at intervals to see if heap or permgen limits are reached or have gotten near to them.
How can I print out the most relevant pieces of mem usage information using java? | java | memory-management | null | null | null | null | open | How to print out Java jvm memory use for debugging purposes?
===
I have a large Java app that uses massive amounts of memory at times and I would like to monitor this at intervals to see if heap or permgen limits are reached or have gotten near to them.
How can I print out the most relevant pieces of mem usage info... | 0 |
8,773,179 | 01/07/2012 21:15:02 | 69,358 | 02/21/2009 16:53:13 | 1,143 | 35 | What is the best way to suggest a new feature for Delphi? | So far I have been suggesting new features to [http://delphi.uservoice.com][1]
Since it is managed by Nick Hodges (who is no longer an employee of Embarcadero) I decided to report my future improvements requests to [http://qc.embarcadero.com][2]
Is QC this the right way to go or is there a dedecated Idea Share so... | delphi | bug-tracking | delphi-xe2 | project-ideas | suggestions | 01/07/2012 22:51:53 | off topic | What is the best way to suggest a new feature for Delphi?
===
So far I have been suggesting new features to [http://delphi.uservoice.com][1]
Since it is managed by Nick Hodges (who is no longer an employee of Embarcadero) I decided to report my future improvements requests to [http://qc.embarcadero.com][2]
Is QC... | 2 |
8,905,662 | 01/18/2012 05:37:27 | 714,178 | 04/18/2011 21:17:50 | 547 | 3 | How to change all occurances of a word in all files in a directory | I was in the process of creating a `User` class where one of the methods was `get_privileges();`.
After hours of slamming my head into the keyboard, I finally discovered that the previous coder who I inherited this particular database spelled the word "**privileges**" as "**privelages**" in the MySQL database, and ... | linux | ubuntu | preg-replace | null | null | null | open | How to change all occurances of a word in all files in a directory
===
I was in the process of creating a `User` class where one of the methods was `get_privileges();`.
After hours of slamming my head into the keyboard, I finally discovered that the previous coder who I inherited this particular database spelled t... | 0 |
8,991,566 | 01/24/2012 17:49:07 | 1,167,606 | 01/24/2012 17:44:11 | 1 | 0 | Gesture Search Application | It's my first time doing application in android.. and i wanted to create a gesture application , where you can draw gesture and automatically search for files. I have read tutorials in android for that application. but it really is hard for me to understand those tutorials.. can someone help me or rather suggest me som... | android | null | null | null | null | 01/29/2012 15:43:17 | not a real question | Gesture Search Application
===
It's my first time doing application in android.. and i wanted to create a gesture application , where you can draw gesture and automatically search for files. I have read tutorials in android for that application. but it really is hard for me to understand those tutorials.. can someone ... | 1 |
6,233,402 | 06/03/2011 22:51:40 | 535,359 | 12/08/2010 17:39:54 | 76 | 6 | Building a common set of methods that can operate on any linq table | **Problem:** We make extensive use of a repository pattern to facilitate read/write operations on our datastore (MS SQL using LINQ) across multiple applications and subsections of functionality. We have series of methods that all do something similar to each other.
For example, we have the ProcessAndSortXXXXX class ... | c# | linq | dynamic-linq | null | null | null | open | Building a common set of methods that can operate on any linq table
===
**Problem:** We make extensive use of a repository pattern to facilitate read/write operations on our datastore (MS SQL using LINQ) across multiple applications and subsections of functionality. We have series of methods that all do something simi... | 0 |
2,033,436 | 01/09/2010 13:05:03 | 452,877 | 01/09/2010 12:51:05 | 1 | 0 | Looking for a simple blog engine or service oriented toward developpers | I'm looking for a blog engine to share some code snippets with nice syntax hilighting.
I already know about services http://refactormycode.com/ , but i'm really looking for a blog where people could subcribe to my feed. | blogs | syntax-highlighting | null | null | null | 11/25/2011 13:59:14 | not constructive | Looking for a simple blog engine or service oriented toward developpers
===
I'm looking for a blog engine to share some code snippets with nice syntax hilighting.
I already know about services http://refactormycode.com/ , but i'm really looking for a blog where people could subcribe to my feed. | 4 |
9,021,639 | 01/26/2012 16:38:24 | 254,257 | 01/19/2010 18:07:39 | 612 | 18 | Having trouble understanding ninject (or just IOC container in general) over factory DI? | Okay, so recently I've been reading into ninject but I am having trouble understanding what makes it better over why they referred do as 'poor man's' DI on the wiki page. The sad thing is I went over all their pages on the wiki and still don't get it =(.
Typically I will wrap my service classes in a factory pattern ... | inversion-of-control | ninject | ioc-container | null | null | null | open | Having trouble understanding ninject (or just IOC container in general) over factory DI?
===
Okay, so recently I've been reading into ninject but I am having trouble understanding what makes it better over why they referred do as 'poor man's' DI on the wiki page. The sad thing is I went over all their pages on the wik... | 0 |
1,441,686 | 09/17/2009 22:42:30 | 143,030 | 07/22/2009 17:14:12 | 1,897 | 27 | How to autoload extended classes? | I am planning to use PHP's autoload function to dynamicly load only class files that are needed. Now this could create a huge mess if every single function has a seperate file, So I am hoping and asking is there a way to have related classes remain in 1 class file and still be auto-loaded
function __autoload($c... | php | class | autoload | null | null | null | open | How to autoload extended classes?
===
I am planning to use PHP's autoload function to dynamicly load only class files that are needed. Now this could create a huge mess if every single function has a seperate file, So I am hoping and asking is there a way to have related classes remain in 1 class file and still be au... | 0 |
3,649,416 | 09/06/2010 06:24:50 | 158,455 | 08/18/2009 13:24:13 | 447 | 11 | jQuery VS Flash | MOST of what the Flash is capable of jQuery can do that too...
plus jQuery has its own advantage of being light and its integration and interaction with HTML directly...
forget about falsh games for a while.... just consider flash based websites
only for website designs and their interaction i am thinking jQu... | jquery | ajax | flash | null | null | 09/07/2010 00:08:02 | not constructive | jQuery VS Flash
===
MOST of what the Flash is capable of jQuery can do that too...
plus jQuery has its own advantage of being light and its integration and interaction with HTML directly...
forget about falsh games for a while.... just consider flash based websites
only for website designs and their interact... | 4 |
2,073,904 | 01/15/2010 18:38:41 | 217,867 | 11/24/2009 14:59:15 | 8 | 0 | CMD.exe C# Emulator? | I've been trying very hard to automatically ssh into a Linux server. What's crazy, is that I can create a .bat script, that will do it, but I have to be there physically, to type in the password.
I've tried automating this using System.Diagnostics.Process object in c# to no end. There is no way, I've found to make t... | c# | cmd | automation | null | null | null | open | CMD.exe C# Emulator?
===
I've been trying very hard to automatically ssh into a Linux server. What's crazy, is that I can create a .bat script, that will do it, but I have to be there physically, to type in the password.
I've tried automating this using System.Diagnostics.Process object in c# to no end. There is no... | 0 |
5,821,492 | 04/28/2011 15:56:24 | 707,549 | 04/14/2011 08:24:07 | 129 | 0 | How could we handle memory overflow in C language | How could we handle memory overflow in C language?
| c | overflow | null | null | null | 04/28/2011 17:04:27 | not a real question | How could we handle memory overflow in C language
===
How could we handle memory overflow in C language?
| 1 |
1,642,768 | 10/29/2009 10:28:25 | 198,800 | 10/29/2009 10:28:25 | 1 | 0 | strange java socket problem on windows |
I've a strange problem with a java server application running on a windows machine;
sometimes the SocketChannel I just obtained by ServerSocketChannel.accept immediately returns an error when I try to read data from it - the strange thing is that at the same time the client that started the incoming connection is st... | java | sockets | windows | null | null | null | open | strange java socket problem on windows
===
I've a strange problem with a java server application running on a windows machine;
sometimes the SocketChannel I just obtained by ServerSocketChannel.accept immediately returns an error when I try to read data from it - the strange thing is that at the same time the clien... | 0 |
10,937,022 | 06/07/2012 17:44:03 | 781,238 | 06/02/2011 13:53:52 | 250 | 10 | Javascript/html: How to store div, and hide its children later | I am storing a div which gets selected
var selectedCell = null;
$(".selectableBox").on('click', function (event) {
selectedCell = $(this);
}
Later I want to hide one of selectableCell's children name selectableCellChild
$('#deleteConfirmed').on('click', funct... | javascript | jquery | html | null | null | null | open | Javascript/html: How to store div, and hide its children later
===
I am storing a div which gets selected
var selectedCell = null;
$(".selectableBox").on('click', function (event) {
selectedCell = $(this);
}
Later I want to hide one of selectableCell's children nam... | 0 |
10,715,382 | 05/23/2012 07:32:50 | 875,943 | 08/03/2011 05:41:24 | 30 | 3 | Some Time Build File Not Creating under PRODUCT in Xcode 4.3.2? | Some time when i create the **Adhoc build** , the build file which generates under **PRODUCT** in Xcode is not creating there.Do you have any idea about why it was not created there??
I clean the Project so many times.
Thank You !!! | iphone | build | product | null | null | 07/17/2012 11:33:26 | not a real question | Some Time Build File Not Creating under PRODUCT in Xcode 4.3.2?
===
Some time when i create the **Adhoc build** , the build file which generates under **PRODUCT** in Xcode is not creating there.Do you have any idea about why it was not created there??
I clean the Project so many times.
Thank You !!! | 1 |
8,942,119 | 01/20/2012 13:27:09 | 410,823 | 08/04/2010 13:22:28 | 1,245 | 75 | How to integrate http://www.alibaba.com to my application | I would like to search, check new RFQ, and offers on http://www.alibaba.com in my application. I was looking for API but I cannot find any information about it. I wonder how such an integration could be implemented. I suppose that there must be some paid service.
Of course, the brute force approach would be to a bro... | web-services | integration | null | null | null | null | open | How to integrate http://www.alibaba.com to my application
===
I would like to search, check new RFQ, and offers on http://www.alibaba.com in my application. I was looking for API but I cannot find any information about it. I wonder how such an integration could be implemented. I suppose that there must be some paid se... | 0 |
8,565,101 | 12/19/2011 17:33:37 | 611,977 | 02/10/2011 19:36:11 | 46 | 2 | Can't display markers (google maps api) in flex gives error #1009 | I'm trying to display some markers on the map, but each time I run it, it gives me the error:
> TypeError: Error #1009: Cannot access a property or method of a null
> object reference.at com.google.maps.overlays::Marker()
I can't find the problem in the code. I think I covered all the objects.
Here is the ... | actionscript-3 | flex | google-maps | google-maps-markers | google-maps-api-2 | 02/06/2012 01:23:39 | too localized | Can't display markers (google maps api) in flex gives error #1009
===
I'm trying to display some markers on the map, but each time I run it, it gives me the error:
> TypeError: Error #1009: Cannot access a property or method of a null
> object reference.at com.google.maps.overlays::Marker()
I can't find the ... | 3 |
7,662,701 | 10/05/2011 14:14:04 | 253,447 | 01/18/2010 18:58:33 | 1 | 0 | “Open Type” command does not respond in Eclipse workspace | As described [in this question][1] I could not open "Open Type" in Eclipse via Ctrl+Shift+T.
The clue is: When I go to Preferences -> Keys and delete the shortcut, I'm not able to re-add it with ctrl+shift+T. Every other combination works, but when I press "T", the box gets empty.
I use KDE 4.7.1
[1]: http:/... | eclipse | hotkey | kde | null | null | null | open | “Open Type” command does not respond in Eclipse workspace
===
As described [in this question][1] I could not open "Open Type" in Eclipse via Ctrl+Shift+T.
The clue is: When I go to Preferences -> Keys and delete the shortcut, I'm not able to re-add it with ctrl+shift+T. Every other combination works, but when I pre... | 0 |
8,134,432 | 11/15/2011 09:56:40 | 615,780 | 02/14/2011 06:07:39 | 796 | 0 | How do I build android emulator? | I want to modify qemu source code to get some lower level information
I got this link
http://www.google.com/codesearch/p?hl=en#cZwlSNS7aEw/sdk/emulator/
and I was wondering how I can build the emulator source code after I modify the qemu source code?
Thanks in advance | android | null | null | null | null | null | open | How do I build android emulator?
===
I want to modify qemu source code to get some lower level information
I got this link
http://www.google.com/codesearch/p?hl=en#cZwlSNS7aEw/sdk/emulator/
and I was wondering how I can build the emulator source code after I modify the qemu source code?
Thanks in advance | 0 |
8,506,317 | 12/14/2011 14:43:18 | 597,605 | 01/31/2011 22:44:08 | 72 | 0 | Fixed-point unsigned division in C | I need an algorithm to do unsigned fixed-point division in C. I can use at most 32-bit words.
I want to minimize the number of bits needed to represent the integer part while being able to use numbers in the range [0..15]. So apparently the minimum number of bits is 4. Problem is the algorithm which I came up only w... | c | division | fixed-point | null | null | null | open | Fixed-point unsigned division in C
===
I need an algorithm to do unsigned fixed-point division in C. I can use at most 32-bit words.
I want to minimize the number of bits needed to represent the integer part while being able to use numbers in the range [0..15]. So apparently the minimum number of bits is 4. Problem... | 0 |
6,638,634 | 07/10/2011 01:40:47 | 837,240 | 07/10/2011 01:40:47 | 1 | 0 | What is Non Object Oriented System? | What it really mean Non Object Oriented System, if it is implemented using Java and classes, Doesn't it belong to OO system.What features amount to non Object Oriented system.Please tell me. | java | query | null | null | null | 07/10/2011 01:56:51 | not a real question | What is Non Object Oriented System?
===
What it really mean Non Object Oriented System, if it is implemented using Java and classes, Doesn't it belong to OO system.What features amount to non Object Oriented system.Please tell me. | 1 |
11,433,257 | 07/11/2012 13:01:51 | 644,978 | 03/04/2011 15:24:22 | 447 | 5 | Reposition 'absolute' elements on web page - CSS | I really like the Image Slider on this site home page: http://festival.co.nz/
However, I was wondering, **is it possible to move the 'previous' and 'next' buttons to be on either side of the main 'active' image**. Currently they are fixed to the extreme left & right.
The styling of these elements is handled by th... | jquery | html | css | slider | position | 07/11/2012 13:34:45 | not a real question | Reposition 'absolute' elements on web page - CSS
===
I really like the Image Slider on this site home page: http://festival.co.nz/
However, I was wondering, **is it possible to move the 'previous' and 'next' buttons to be on either side of the main 'active' image**. Currently they are fixed to the extreme left & ri... | 1 |
1,305,994 | 08/20/2009 12:51:35 | 31,760 | 10/27/2008 11:08:42 | 59 | 2 | Native equivalent of NetworkChange class; how to spot IP address changes in Windows | Is there a native Windows API which does the same as the .NET System.Net.NetworkInformation.NetworkChange class?
Basically I'm looking for something to report changes to connectivity and IP address changes. | windows | winapi | sockets | networking | api | null | open | Native equivalent of NetworkChange class; how to spot IP address changes in Windows
===
Is there a native Windows API which does the same as the .NET System.Net.NetworkInformation.NetworkChange class?
Basically I'm looking for something to report changes to connectivity and IP address changes. | 0 |
11,709,175 | 07/29/2012 12:16:54 | 214,419 | 11/19/2009 08:38:12 | 729 | 53 | Convert url in asp? | I have Web-App. Somewhere in my page I used this below code to create `Hiperlink`.
<a href="<%= Eval("NavigateUrl") %>"> <%= Eval("text") %> </a>
as you see this code must be work but there is a little problem. content of `NavigateUrl` is something like this url.
"~/account/login.aspx"
>**How I mu... | c# | asp.net | null | null | null | null | open | Convert url in asp?
===
I have Web-App. Somewhere in my page I used this below code to create `Hiperlink`.
<a href="<%= Eval("NavigateUrl") %>"> <%= Eval("text") %> </a>
as you see this code must be work but there is a little problem. content of `NavigateUrl` is something like this url.
"~/account/log... | 0 |
1,350,030 | 08/29/2009 00:34:30 | 77,413 | 03/12/2009 20:46:03 | 47 | 2 | Need help with libcurl username/password authentication. | I'm trying to access a secure webpage on one of our servers. The webpage is inside a .htaccess protected directory that requires a username and password. I'm trying to get libcurl to submit the authentication request so it can access the file. After finding some guidance in various places, I've come up with what I b... | libcurl | curl | php5 | null | null | null | open | Need help with libcurl username/password authentication.
===
I'm trying to access a secure webpage on one of our servers. The webpage is inside a .htaccess protected directory that requires a username and password. I'm trying to get libcurl to submit the authentication request so it can access the file. After fin... | 0 |
6,489,345 | 06/27/2011 06:34:07 | 468,774 | 10/07/2010 06:37:33 | 43 | 0 | String and memory | class A{
String var="Abhi";
String var="Abhishek";
public void someMethod()
{
//
}
}
Will the var variable store Abhi and Abhishek in different memory location or Abhishek overwrites Abhi ?? please explain in respect of memory in java
If i use this expression String var= new String();
... | string | null | null | null | null | 06/27/2011 14:38:31 | not a real question | String and memory
===
class A{
String var="Abhi";
String var="Abhishek";
public void someMethod()
{
//
}
}
Will the var variable store Abhi and Abhishek in different memory location or Abhishek overwrites Abhi ?? please explain in respect of memory in java
If i use this expression Stri... | 1 |
7,918,370 | 10/27/2011 15:30:48 | 1,016,789 | 10/27/2011 15:22:12 | 1 | 0 | Convert this c# to vb.net | I have a datagrid and a pager which renders at the bottom, however there is a problem with the colspan that does not get rendered correctly. I have this code below in C# but I need to convert it to vb.net. I've already used a conversion site but it does not seem to work and just generates errors (i'm not really a vb.... | c# | vb.net | datagrid | null | null | 10/28/2011 02:04:53 | too localized | Convert this c# to vb.net
===
I have a datagrid and a pager which renders at the bottom, however there is a problem with the colspan that does not get rendered correctly. I have this code below in C# but I need to convert it to vb.net. I've already used a conversion site but it does not seem to work and just generat... | 3 |
10,594,910 | 05/15/2012 05:59:23 | 333,255 | 05/05/2010 09:27:33 | 12,363 | 452 | Persist User Data in ASP.NET MVC | Similar questions have been asked before but I'm still without an answer and have spent a decent amount of time trying to find one.
The scenario is this. We have an ASP.NET MVC application which is using Forms Authentication / LINQ-to-SQL data model.
Each user can be associated with 1 or more **Accounts**. Upon l... | c# | asp.net-mvc | session-state | null | null | null | open | Persist User Data in ASP.NET MVC
===
Similar questions have been asked before but I'm still without an answer and have spent a decent amount of time trying to find one.
The scenario is this. We have an ASP.NET MVC application which is using Forms Authentication / LINQ-to-SQL data model.
Each user can be associat... | 0 |
9,035,284 | 01/27/2012 15:00:19 | 1,173,741 | 01/27/2012 14:56:49 | 1 | 0 | Lotus Notes Migration | Our company wants to migrate a critical Lotus Notes application to J2EE? What are the various things one should keep in mind to be successful? I came to know Lotus Notes is not relational, so thats something we are keeping in mind for data migration.
Please share your experiences if you have done similar migration i... | java-ee | lotus-notes | null | null | null | 04/09/2012 19:07:52 | not constructive | Lotus Notes Migration
===
Our company wants to migrate a critical Lotus Notes application to J2EE? What are the various things one should keep in mind to be successful? I came to know Lotus Notes is not relational, so thats something we are keeping in mind for data migration.
Please share your experiences if you ha... | 4 |
8,102,049 | 11/12/2011 02:15:20 | 1,042,720 | 11/12/2011 02:08:02 | 1 | 0 | For loops python problemos | Write a function that takes as an input parameter a string and a number n and returns a newly created string made of every nth letter.
Can anyone help? | loops | for-loop | null | null | null | 11/12/2011 02:39:31 | not a real question | For loops python problemos
===
Write a function that takes as an input parameter a string and a number n and returns a newly created string made of every nth letter.
Can anyone help? | 1 |
9,608,592 | 03/07/2012 20:31:13 | 1,255,648 | 03/07/2012 20:24:27 | 1 | 0 | BackTracking Issue in DFS Java Maze Q? | Right now, I am dealing with an ArrayDeque functioning as a stack.
I have one to represent my "steps taken" and one to represent my "current position."
I need help to figure out how to backtrack all the way to the positions in which there is more than one option. Essentially, I need to trace the path of the maze so t... | java | backtracking | maze | dfs | null | 03/09/2012 19:09:21 | not a real question | BackTracking Issue in DFS Java Maze Q?
===
Right now, I am dealing with an ArrayDeque functioning as a stack.
I have one to represent my "steps taken" and one to represent my "current position."
I need help to figure out how to backtrack all the way to the positions in which there is more than one option. Essentiall... | 1 |
6,454,506 | 06/23/2011 13:08:03 | 639,486 | 03/01/2011 14:17:03 | 72 | 3 | Flip video input horizontally C# DirectshowNet | I'm using the dxSnap sample from the directshownet library http://directshownet.sourceforge.net/about.html to capture an image from my webcam. Does anybody know how to flip the video capture horizontally?
| c# | directshow | directshow.net | null | null | null | open | Flip video input horizontally C# DirectshowNet
===
I'm using the dxSnap sample from the directshownet library http://directshownet.sourceforge.net/about.html to capture an image from my webcam. Does anybody know how to flip the video capture horizontally?
| 0 |
7,344,288 | 09/08/2011 07:00:02 | 934,236 | 09/08/2011 07:00:02 | 1 | 0 | Apache Tomcat linux server export display problem | I have a application on server that produces image that is to display it on client machine. The application display image on that client machine if and only the server is restarted using putty or ssh from that client itself .I think the problem is in exporting display property.
Thanks in advance.
| linux | tomcat | export | display | null | 09/08/2011 09:34:13 | not a real question | Apache Tomcat linux server export display problem
===
I have a application on server that produces image that is to display it on client machine. The application display image on that client machine if and only the server is restarted using putty or ssh from that client itself .I think the problem is in exporting disp... | 1 |
9,371,669 | 02/21/2012 03:19:36 | 720,323 | 04/22/2011 09:18:02 | 931 | 4 | How to place a text next to the picture? | I want to place 2 pictures, one on top of the page and the other right below it. Then, I want to write something about each picture and I want the text to be located to the right of each picture.
How can this be done?
I am formatting my pictures as following, but the problem is that the pictures are like they wer... | html | css | image | text | paragraph | 02/21/2012 15:14:13 | not a real question | How to place a text next to the picture?
===
I want to place 2 pictures, one on top of the page and the other right below it. Then, I want to write something about each picture and I want the text to be located to the right of each picture.
How can this be done?
I am formatting my pictures as following, but the ... | 1 |
5,495,164 | 03/31/2011 03:55:52 | 233,618 | 12/17/2009 08:53:13 | 280 | 30 | how to Call Recorder | i want to know if i can Call Recorder ,Records on the other side of the phone,not myself said? for example 911,can record your said. if yes,how to do thank you | android | null | null | null | null | null | open | how to Call Recorder
===
i want to know if i can Call Recorder ,Records on the other side of the phone,not myself said? for example 911,can record your said. if yes,how to do thank you | 0 |
8,401,843 | 12/06/2011 14:53:01 | 343,209 | 05/17/2010 15:39:33 | 82 | 0 | usnig enums in jquery grid | i´m using datagrid with ExtJs .net
I bind an object to the store which contains member of enum type:
enum Colors
{red,yellow,black,brown}
and where the enum type is loaded in the grid ->
{ header: "colors",
width: 170,
sortable: true,
... | c# | jquery | datagrid | null | null | null | open | usnig enums in jquery grid
===
i´m using datagrid with ExtJs .net
I bind an object to the store which contains member of enum type:
enum Colors
{red,yellow,black,brown}
and where the enum type is loaded in the grid ->
{ header: "colors",
width: 170,
... | 0 |
1,807,692 | 11/27/2009 09:36:58 | 148,855 | 08/01/2009 05:44:28 | 12 | 0 | mobile application in asp.net | how to switch off remote server by sending sms from mobile using asp.net | asp.net | null | null | null | null | null | open | mobile application in asp.net
===
how to switch off remote server by sending sms from mobile using asp.net | 0 |
1,189,038 | 07/27/2009 16:04:17 | 143,616 | 07/23/2009 11:03:16 | 3 | 2 | Unwanted Prefixing of Hyperlinks Internet Explorer [Javascript] | What's The Problem?
Only in Internet Explorer (surprise) is my code executed incorrectly. The short crap of code below should append an "onclick" action to each "a" tag. This works wonderfully but look at the fifth line, it should set the second function argument to the value of the "href" attribute of the anchor ta... | javascript | internet-explorer | null | null | null | null | open | Unwanted Prefixing of Hyperlinks Internet Explorer [Javascript]
===
What's The Problem?
Only in Internet Explorer (surprise) is my code executed incorrectly. The short crap of code below should append an "onclick" action to each "a" tag. This works wonderfully but look at the fifth line, it should set the second fu... | 0 |
5,866,511 | 05/03/2011 07:38:27 | 445,897 | 09/13/2010 01:43:18 | 39 | 4 | iphone learn to design and create own GUI | I want to know what is good start point to work on creating own GUI on iphone/objective-c. I've never done this part before, and I know I'm kinda attracted to make my own slick GUI, something like convertbot, which I really love :)
Any suggestion would be appreciated! Thanks | iphone | gui | null | null | null | null | open | iphone learn to design and create own GUI
===
I want to know what is good start point to work on creating own GUI on iphone/objective-c. I've never done this part before, and I know I'm kinda attracted to make my own slick GUI, something like convertbot, which I really love :)
Any suggestion would be appreciated! T... | 0 |
7,218,319 | 08/28/2011 00:41:26 | 845,230 | 07/14/2011 18:54:28 | 16 | 0 | Should I trust LinqDataSource to clean up properly? | Taking my first stab as using the OnSelecting method of LinqDataSource so that I can specify a more complex query, I wrote this:
protected void CategoriesDataSource_OnSelecting(object sender, LinqDataSourceSelectEventArgs e)
{
using (DataLayerDataContext db = new DataLayerDataContext())
... | linq | garbage-collection | dispose | linqdatasource | null | null | open | Should I trust LinqDataSource to clean up properly?
===
Taking my first stab as using the OnSelecting method of LinqDataSource so that I can specify a more complex query, I wrote this:
protected void CategoriesDataSource_OnSelecting(object sender, LinqDataSourceSelectEventArgs e)
{
using (... | 0 |
8,917,793 | 01/18/2012 21:34:05 | 959,470 | 09/22/2011 15:32:31 | 1 | 0 | Using facebook.katana aka facebook app from the code | i´m trying to achieve a solution where the app ask if facebook.katana aka facebook app is installed in your android phone, if it is installed, check if the user is logged, and if it's logged send a picture with a text (better if it is to a folder), if the user is not logged go to the facebook.katana.LoginActivity and l... | android | facebook | attachment | launcher | null | null | open | Using facebook.katana aka facebook app from the code
===
i´m trying to achieve a solution where the app ask if facebook.katana aka facebook app is installed in your android phone, if it is installed, check if the user is logged, and if it's logged send a picture with a text (better if it is to a folder), if the user i... | 0 |
4,928,457 | 02/08/2011 00:46:30 | 436,336 | 08/31/2010 20:05:40 | 50 | 0 | Why wont this move effect work on my sprites when the fade effect does? | Could someone please explain why this doesn't want to work? It's a bit of decoration to go behind a logo.
When the dMove var is commented out I get the appropriate line of squares fading in and out at random spots along the x = 78 axis, but when introduced nothing appears at all...
private var floatBG:U... | flex | actionscript-3 | animation | sprite | move | null | open | Why wont this move effect work on my sprites when the fade effect does?
===
Could someone please explain why this doesn't want to work? It's a bit of decoration to go behind a logo.
When the dMove var is commented out I get the appropriate line of squares fading in and out at random spots along the x = 78 axis, but... | 0 |
10,255,094 | 04/21/2012 00:27:35 | 1,323,014 | 04/10/2012 01:42:18 | 3 | 0 | How to change ListActivity to ListFragment | I have a Pager adapter that will call a ListFragment like this:
public Fragment getItem(int position) {
Fragment fragment = new ListViewFragment();
// set arguments here, if required
Bundle args = new Bundle();
fragment.setArguments(args);
... | android | listview | listactivity | listadapter | android-listfragment | null | open | How to change ListActivity to ListFragment
===
I have a Pager adapter that will call a ListFragment like this:
public Fragment getItem(int position) {
Fragment fragment = new ListViewFragment();
// set arguments here, if required
Bundle args = new Bundle();
... | 0 |
7,663,643 | 10/05/2011 15:19:27 | 833,179 | 07/07/2011 08:57:33 | 38 | 4 | Delayed Job passenger production undefined method error | I am using delayed job version 2.1.4 with action mailer 3.0.8 to send my emails in background.
UserMailer.delay.newsletter(email)
It works with me fine in development and production Rails console. But when it is called from my live production passenger server, it creates DJ but when this DJ runs, it throws
... | passenger | actionmailer | delayed-job | null | null | null | open | Delayed Job passenger production undefined method error
===
I am using delayed job version 2.1.4 with action mailer 3.0.8 to send my emails in background.
UserMailer.delay.newsletter(email)
It works with me fine in development and production Rails console. But when it is called from my live production passen... | 0 |
7,302,331 | 09/04/2011 21:49:19 | 560,096 | 01/02/2011 02:06:34 | 82 | 0 | Best Advanced Java Tutorial With Code? | So far all I've been able to find are the foundations of Java. I need code examples. And I want to be able to make a good applet or application. | java | tutorials | null | null | null | 09/04/2011 22:20:09 | not constructive | Best Advanced Java Tutorial With Code?
===
So far all I've been able to find are the foundations of Java. I need code examples. And I want to be able to make a good applet or application. | 4 |
4,254,703 | 11/23/2010 09:49:36 | 517,230 | 11/23/2010 09:45:15 | 1 | 0 | Side-by-side execution and MS Unit Test | Environment here is C#/.Net 4.
In my MS Unit Test unit test project I'm testing a piece of code which uses a COM dll for some date conversion calculations (this in turn uses some other COM DLLs so in all three COM DLLs are involved).
When running in a normal application/service set-up, I have no problem getting t... | .net | unit-testing | side-by-side | null | null | null | open | Side-by-side execution and MS Unit Test
===
Environment here is C#/.Net 4.
In my MS Unit Test unit test project I'm testing a piece of code which uses a COM dll for some date conversion calculations (this in turn uses some other COM DLLs so in all three COM DLLs are involved).
When running in a normal applicatio... | 0 |
11,357,961 | 07/06/2012 07:45:31 | 962,890 | 09/24/2011 18:07:28 | 105 | 6 | Amazon S3 + CloudFront, 4TB Traffic/Month, 16k Concurrent Users | this is a copy of my question at the amazon aws forum (where no one answered yet :-) ). Maybe someone here can help me out.
The post:
https://forums.aws.amazon.com/thread.jspa?threadID=99124&tstart=0
The question:
Dear Forum,
i am currently in the lucky situation to set up a video delivery network system. ... | amazon-s3 | amazon-web-services | video-streaming | amazon | amazon-cloudfront | 07/07/2012 16:09:46 | off topic | Amazon S3 + CloudFront, 4TB Traffic/Month, 16k Concurrent Users
===
this is a copy of my question at the amazon aws forum (where no one answered yet :-) ). Maybe someone here can help me out.
The post:
https://forums.aws.amazon.com/thread.jspa?threadID=99124&tstart=0
The question:
Dear Forum,
i am current... | 2 |
2,687,742 | 04/22/2010 01:48:04 | 309,381 | 04/05/2010 17:20:27 | 13 | 0 | i have problem with include file | <?php
//this is intializer.php
defined('DS')? null :define('DS',DIRECTORY_SEPARATOR);
defined('SITE_ROOT')? null :
define('SITE_ROOT',DS.'C:',DS.'wamp',DS.'www',DS.'photo_gallery');
defined('LIB_PATH')?null:define('LIB_PATH',SITE_ROOT.DS.'includes');
require_once... | php5 | php | null | null | null | null | open | i have problem with include file
===
<?php
//this is intializer.php
defined('DS')? null :define('DS',DIRECTORY_SEPARATOR);
defined('SITE_ROOT')? null :
define('SITE_ROOT',DS.'C:',DS.'wamp',DS.'www',DS.'photo_gallery');
defined('LIB_PATH')?null:define('LIB_PATH',SITE_ROOT.D... | 0 |
1,715,695 | 11/11/2009 14:56:04 | 21,918 | 09/24/2008 22:22:17 | 77 | 7 | .NET windows service getting stopped abruptly | HI Guys,
I have created a windows service which spawns three threads.The first thread wakes up every 15 sec, the second thread wakes up every min. and the third thread once in a day.
My COde looks something like this:
var timer1 = new Timer();
timer1.Elapsed += ProcessTimerEvent1;
timer1.In... | windows | windows-services | asp.net | c# | exception | null | open | .NET windows service getting stopped abruptly
===
HI Guys,
I have created a windows service which spawns three threads.The first thread wakes up every 15 sec, the second thread wakes up every min. and the third thread once in a day.
My COde looks something like this:
var timer1 = new Timer();
timer1.El... | 0 |
10,415,410 | 05/02/2012 14:05:43 | 974,375 | 10/01/2011 10:30:49 | 1 | 0 | Web Client Programming | How do implement a simple web client that will fetch all the required embedded images. More like, if a web page contains the elements like img src=”abcd.gif”, the client should fetch the image file abcd.gif. The client should work with any standard web server. After the contents are fetched, if the html file is opened... | web | null | null | null | null | 05/03/2012 12:19:25 | not a real question | Web Client Programming
===
How do implement a simple web client that will fetch all the required embedded images. More like, if a web page contains the elements like img src=”abcd.gif”, the client should fetch the image file abcd.gif. The client should work with any standard web server. After the contents are fetched... | 1 |
8,727,065 | 01/04/2012 12:43:09 | 1,129,934 | 01/04/2012 12:41:35 | 1 | 0 | Intersection points of two circles in c++ | I want to find the Intersection point of two cricles in c++ .I have the center and radius of the two circles. can anyone help me ?? | c++ | math | null | null | null | 01/04/2012 14:49:29 | off topic | Intersection points of two circles in c++
===
I want to find the Intersection point of two cricles in c++ .I have the center and radius of the two circles. can anyone help me ?? | 2 |
10,854,193 | 06/01/2012 16:36:56 | 352,477 | 05/28/2010 00:40:54 | 714 | 3 | Is this method of static file serving safe in node.js? (potential security hole?) | I want to create the simplest node.js server to serve static files.
Here's what I came up with:
fs = require('fs');
server = require('http').createServer(function(req, res) {
res.end(fs.readFileSync(__dirname + '/public/' + req.url));
});
server.listen(8080);
Clearly this would map ... | node.js | null | null | null | null | null | open | Is this method of static file serving safe in node.js? (potential security hole?)
===
I want to create the simplest node.js server to serve static files.
Here's what I came up with:
fs = require('fs');
server = require('http').createServer(function(req, res) {
res.end(fs.readFileSync(__dirname ... | 0 |
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