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• Best Books for Learning to Test Software

  - by Chris

  I have read a lot of programming books, many mention testing of various kinds. I have never really gotten into the topic of testing, but I realize how extremely important it is. Anyone know of some good books that provide a thorough exploration of this topic?

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• Why are there so many javascript files in my empty MVC 2 project?

  - by niaher

  When creating an empty MVC 2 project, I have a lot of javascript files in my Scripts folder. Why? Will removing them affect my application?

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• Is this a NSTableView? How does this work?

  - by aquaibm

  Click the header section(or whatever it calls) will unfold the relative subcells,and the left triangle get rotated. I have no idea how to code this.Is there anyone help me? Thanks a lot.

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• Should I always include stddef.h if I use sizeof and size_t

  - by yCalleecharan

  Hi, if I'm using the sizeof operator and making use of size_t in my code, do I have necessarily have to include stddef.h? I haven't included stddef.h, and my code compiles without warning with both MVS2008 and with Borland C++ BuilderX. Thanks a lot...

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• SerialPort.Write() - How to stop writing?

  - by DaniMelo

  Hello, I am developing in C# using the SerialPort class. SerialPort.Write() is a blocking method. How can I exit this method when I want to stop writing? I use a thread to write. I abort this thread when I want to stop writing but the COM port continues to write. Any ideas? Thanks a lot. Sorry for my basic English.

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• Upload files from website

  - by Andrew

  All I want to do is allow the user to browse through their folders to look for a file, select it and then press submit which saves the file to my server as well as the path to the saved file. How would someone do this? (Some sort of tutorial website would help a lot)

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• Can Adobe AIR Desktop application take full screen snapshots (aka Print Screen button)

  - by tzador

  I would like to know if its possible to get full screen snapshots from an air application. What i am interested in, is functionality similar to PrintScreen button in windows, which takes snapshots of all screens, including third party application windows, not just window in which air app is running. If its not specific to air, and flash/flex API can provide such functionality, it also would be great. Thanx a lot in advance.

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• Which technique should I learn to build personal proxy tool?

  - by unigg

  I found this site is just what I need. http://www.freeingweb.com/ I want to build a personal Poxey tool coz quite a lot of great sites were blocked for me. Which technique should I learn? Is PHP enough for the job?

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• Does Application_Start block all incoming requests

  - by Jeeji

  Hi I have some code that initializes a static singleton class, which is needed by all requests. Therefore I thought I could add it to global.asax Application_Start. Can I be 100% sure that all requests will block while Application_Start is loading to guarantee that all the requests will have access to it? Thanks a lot Jeeji

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• Struts 2 + Reading values from the action

  - by Panther24

  I writing a Struts 2 application. The main operation I'm trying now is to read from the action call a List and display it in the form of a table in the JSP. I've searched the net and check out a lot of examples, but in vain. Can someone point out to a good working example?

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• How to query a collection of inherited object for a particular object type in grails ?

  - by quilovnic

  Hi, I have a this model : class Question{ Set components static hasMany = [components: QuestionComponent] } class QuestionComponent{ static belongsTo = Question } class QuestionComponentStatus extends QuestionComponent{ } class QuestionComponentOther extends QuestionComponent{ } I want to get only QuestionComponentStatus from Set components : questionInstance.components. ? Thanks a lot

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• Passing data between asp.net pages

  - by user204588

  Hello, I'm wondering the opinion of what is the best way to pass a lot of values between pages. I was thinking of either saving the values to a database, using context.Items[], or Session[]. I'm not sure about what is the best method. I'm passing probably around 40 variables.

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• Fade portfolio image on hover to reveal a magnifying glass or plus sign etc?

  - by ade123

  Hi, I've seen an interesting image hover effect being used a lot lately and was wondering whether anyone has any tips or advice on how best to create this effect? What I'd like to create is a hover effect, so that when you hover over an image, the image fades and a magnifying glass or similar icon fades in. Highlighting the fact that if you click the image, it will enlarge etc. Here is a nice example of the effect: http://themes.mysitemyway.com/infocus/gallery/portfolio/ Any advice or pointers would be greatly appreciated.

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• change the initial directory on emacs, and also some tips for a starter

  - by voodoomsr

  how can i change the initial directory on emacs (i start using it today, and there are a lot of things to learn!!), right now im using M-X cd and then i change the directory that i use for C-x C-f, but in a daily work im gonna use heavily one particular directory so i need to make the change permanent... also if you have some tips for a starter it will be nice

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• When is ( and isn' t ) recommended a Documente Oriented DB ( like mongodb or couchdb ) ?

  - by xRobot

  I have always used postgresql or mysql but I have heard a lot about document oriented db like mongodb and couchdb... So my question is... When is ( and isn' t ) recommended a Document Oriented DB ( like mongodb or couchdb ) ?

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• Please give me an example where strings are usefull than string builder

  - by DJay

  Lot of questions has been already asked about the differences between string and string builder and most of the people suggest that string builder is faster than string. I am curious to know if string builder is too good so why string is there? Moreover, can some body give me an example where string will be more usefull than string builder?

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• UITableView Scrolling Performance and semitransparent views - does it matter only in the table?

  - by mystify

  I have a UITableView which only takes like 3/4 of the screen, but not the entire screen. Now I wonder if it matters to scrolling performance a lot, if outside the UITableView there are views with alpha 0.5? When a table view scrolls, is the entire screen affected with compositing and drawing, or only the frame of the table view?

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• SQLite editor capable of handling BLOB type for Mac

  - by Phil

  Hi, I am looking for a free/cheap SQLite editor that can handle BLOB type for Mac OS X. Basically, I just need to create a database that contains images, then load it to an iPhone app bundle. No need for fancy queries. Could someone recommend the best editor available out there for this purpose? Thanks a lot

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• How allocate or free only parts of an array?

  - by drigoSkalWalker

  see this example: int *array = malloc (10 * sizeof(int)) Then free only the first 3 blocks? Or make equal java, have an array with negative index, or an index that not began with 0. Thanks a lot.

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• Any impact of restart OWSTIMER every hour?

  - by Khun

  I found OWSTIMER consume a lot of memory during create personal sites. (I have to pre-create personal sites for many users) After googling I found some suggestion to restart OWSTIMER but it’ll grow up again after create several personal sites. So I have to restart OWSTIMER every hour. Did you know any impact of restart OWSTIMER every hour? Thank you

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• Optimizing division/exponential calculation

  - by Saltheart

  I've inherited a Visual Studio/VB.Net numerical simulation project that has a likely inefficient calculation. Profiling indicates that the function is called a lot (1 million times plus) and spends about 50% of the overall calculation within this function. Here is the problematic portion Result = (A * (E ^ C)) / (D ^ C * B) (where A-C are local double variables and D & E global double variables) Result is then compared to a threshold which might have additional improvements as well, but I'll leave them another day any thoughts or help would be appreciated Steve

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• Select SWT Library depending on OS

  - by phineas

  How do I ensure when I distribute a JAR-file that the proper SWT-library (either the windows, the linux or mac version) is loaded an ready to use? It would be very helpful because then you can do one export and your application can run on any platform like Swing apps usually do. Thanks a lot

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• Increase the length of Xcode's "recent project" list?

  - by Bogatyr

  I switch in Xcode between working on a lot of different projects frequently (some I'm actively working on, some are old projects where I'm looking up code I want to re-use or quote in SO answers :)), so that part of my "working set" of projects invariably ends up falling off the recent project list. I do use finder tabs for the full working set of current project folders, but I really like the fast switching available using the recent projects list. Is there a way to increase the length of this list so that I can see more recently opened projects?

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• How to use google map for my site?

  - by user75472

  Hi, I have tried to find the link or document to know how to use google map for my site. I am using php. I need code for this. Though I tried a lot to find, may be the way I tried was not correct. Can anybody suggest me the link where I can find the code for google map use. Thanks in advance.........

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• Cookie in Tomcat

  - by Richard

  Sorry... can anybody help me out? I'm a complete neewbiee to tomcat, but I have to set a cookie with the name 'lastlogin' with the actual timestamp as a value. How am I supposed to do it? Thanks a lot.

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