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• finding empty directories unix

  - by soField

  i need to find empty directories for given list of directories some directories have directories inside it if inside directories also empty i can say main directory is empty otherwise it's not empty how can i test this for example A>A1(file1),A2 this is not empty beacuse of file1 B>B1(no file) this is empty C>C1,C2 this is empty thanks

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• What method do you use to identify the Aggregate Roots in Domain Drive Design?

  - by Robert

  When applying Domain Driven Design to a project, how do you identify the Aggregate Roots? For example, in a standard E-Commerce website, you might say that the Order is one, and the User is the other. But what if your Users belong to a Company? Does that make your Company the aggregate root? I'm interested in hearing people's approaches to working out the Aggregate roots, and how to identify poorly chosen aggregate roots.

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• Software testing terminology

  - by shiouming

  Let say I have written a small program that reads file_A and file_B as input data of test_case_A and test_case_B, passes the input to component_X which needs to be test, then verifies result against predefined expectation. That component_X could be in the same process, or different process on another machine. I try to learn more about testing, but confused by various terms. Take above scenario as example, which of them is fixture/mock/harness/stub? Thanks.

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• What is your favorite thing about the iPhone? What is your least favorite thing? [closed]

  - by Greg Finzer

  What is your favorite thing about the iPhone? What is your least favorite thing? People that have talked to in conversations mainly say the best thing is the number of applications and the worst thing is the battery life.

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• Silverlight or HTML 5 - what looks better on the resume?

  - by ved

  To a developer who is about to delve into learning how to use Silverlight would you recommend its worth the effort OR would you say its better to focus on HTML5? I am asking from a purely from a marketability perspective

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• Is it Possible to have a Blueprint CSS of 1000px width?

  - by desginer rams

  I designed my layout in 1000px. Is it possible to work with Blueprint CSS? Tutorials say 950px is the maximum width of a blueprint. Is there any solution?

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• How often is authenticated SOCKS5 used as an HTTP proxy in organizations?

  - by brainsnorkel

  I'm wondering how frequently organisations use SOCKS5 as their web proxy protocol over, say, HTTP or authenticated HTTP proxies. Should an application even bother supporting SOCKS5 as an HTTP proxy? What percentage of organisations use SOCKS as a HTTP proxy? If you work in an organisation where you use SOCKS5, particularly authenticated SOCKS5, as the means of achieving HTTP Internet connectivity I'd be interested in hearing your thoughts. If you have experience with requirements for SOCKS5 proxies in your software I'd like to hear your thoughts too.

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• Screen coordinates utility

  - by Paul Reiners

  Are there any handy Windows utilities for finding screen coordinates? I just want something that will show me the screen coordinates for where, say, I hover the mouse.

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• Registering an event from different thread

  - by ET

  Hi, I have a question regarding events in c#. Lets say I have an object obj1 of a class that exposes an event, and this object is running on thread t1. Now on different thread t2, there is another object called obj2 that is registered for the event of obj1. Is it promised that obj2 will get the event when it will be raised? thanks.

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• R: getting a function name as a string

  - by HamiltonUlmer

  Say I have a bunch of functions, each with something likeMyFunction.1, etc. I want to pass these functions into another function, which prints out a small report. Ideally I'd like to be able to label sections of a report by which function is being used to generate the results. So are there any nice ways of getting the name of a predefined function as a string?

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• How to initialize an array to something in C without a loop?

  - by Ram Bhat

  Hey guys.. Lets say I have an array like int arr[10][10]; Now i want to initialize all elements of this array to 0. How can I do this without loops or specifying each element? Please note that this question if for C

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• Sentence recognition and ability to answer with another sentence

  - by terabytest

  Hi. I'm looking into sentence recognition to make a program that should play voice clips from the game Team Fortress 2. I have .wav files and text files containing the transcription for every sound. What I'd like to make is a system that makes two characters of the game talk to each other (trough playing sound clips), and each one recognises the sense of what the other is saying and tries to answer with another of the available sound clips (trying its best to fit the sense of what it's trying to say) Is that possible in any way?

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• Two-pass multi way merge sort?

  - by Nimesh

  If I have a relation (SQL) that does not fit in memory and I want to sort the relation using TPMMS (Two-pass multi-way merge sort method). How would I divide the table in sub tables (and how many) that can fit in memory and than merge them? Let's say I am using C#.

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• Is a server an infinite loop running as a background process?

  - by Tony

  Is a server essentially a background process running an infinite loop listening on a port? For example: while(1){ command = read(127.0.0.1:xxxx); if(command){ execute(command); } } When I say server, I obviously am not referring to a physical server (computer). I am referring to a MySQL server, or Apache, etc. Full disclosure - I haven't had time to poke through any source code. Actual code examples would be great!

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• Horizontal <ul> menu: how to fix the width of list items

  - by Pieter

  I have a horizontal <ul> menu. How can I fix the width of the <li> elements at, say, 250px each?

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• Can someone execute a php function in my library but not called on the viewed page???

  - by Douglas

  Let's say I have a php file, test.php with 2 functions: test1() and test2(). If I have an external php file, index.php, with include(test.php) in its code. If in the index.php file has a reference to test1() but not test2(), is there any way that someone would be able to execute test2() by doing something malicious while using the index.php file?

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• How do I Unregister 'anonymous' event handler

  - by PK

  Say if I listen for an event: Subject.NewEvent += delegate(object sender, NewEventArgs e) { //some code }); Now how do I un-register this event? Or just allow the memory to leak?

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• adding selected numbers together

  - by patrick rogers

  I am working on a project that needs to add selected numbers together and show answer. so if I have say 10 textfields with numbers and the user picks three of them I want to show that total. thank you

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• Actionscript change default coordinate

  - by Comma

  I have a sprite inside another sprite SpriteB is inside SpriteA I would like to change the default coordinate(top left corner) to say 250,10 When SpriteB.x = 0, SpriteB.y = 0 puts SpriteB to 250,10 in SpriteA Is this possible?

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• How to find the nearest integer to a specified integer from a table of integers?

  - by corrilaz

  How to find the nearest integer upon the provided one? Say, I have the following integers in the mysql database: 405, 600, 304. The question is how to I select 600 upon providing 550 or select 304 upon providing 300 (ie, so as to find the nearest integer)? i am talking about INTEGERS, not floats.

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• timing control for parallel processes

  - by omrihsan

  how can i control two processes to run alternately in separate terminal windows. for example i run the code for each on separate terminal windows at 11:59 and both of them wait for the time to be 12:00. at this moment process one starts execution and process two waits for say 10 seconds. then they switch, process two executes and process one waits. in this way they take turns until the process is complete.

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• vb and ado dot net have good scope? the company that offer me a job only works on that technology

  - by Senthil

  might be repetitive question..please answer guys 1.the company that offer me a job only works on vb and ado.net technology I'm new to dotnet. I dont know about it..So tell me about the scope,?Is it good to say yes to my employer? 2.after 2 years of experience in that , will i still can get a good job, ? 3..Most of the companies still using vb and ado.net?

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• Python | How to send a JSON response with name assign to it

  - by MMRUser

  How can I return an response (lets say an array) to the client with a name assign to it form a python script. echo '{"jsonValidateReturn":'.json_encode($arrayToJs).'}'; in this scenario it returns an array with the name(jsonValidateReturn) assign to it also this can be accessed by jsonValidateReturn[1],so I want to do the same using a python script. I tried it once but it didn't go well array_to_js = [vld_id, vld_error, False] array_to_js[2] = False jsonValidateReturn = simplejson.dumps(array_to_js) return HttpResponse(jsonValidateReturn, mimetype='application/json') Thanks.

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• Textarea into an array or implode?

  - by Kyle R

  Say I have a text area, user enters information exactly like styled below: Ice cream Chocolate then submits this information, I want to retrieve the information EXACTLY like so: Ice cream, Chocolate Is this the best way to do it: $arr = explode("\n", $var); $arr = implode(",", $arr); When doing it like this, it puts the information out like so: Ice cream , Chocolate Note the space after cream, will a simple trim() fix this?

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• C - converting to 2s compliment

  - by tom

  I've decided to do it this way flip numbers 0=1, 1=0 add 1 to LSB if carry, loop until array[i]==0 But i'm stuck on the last point, how can I say that in a conditional loop?

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