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• secure xmlhttprequest from nonsecure page

  - by amwinter

  I want to make an XMLHttpRequest to a secure uri (https://site.com/ajaxservice/) from javascript running inside a nonsecure page (http://site.com/page.htm). I've tried all kinds of nutty stuff like iframes and dynamic script elements, so far no go. I know I am violating 'same origin policy' but there must be some way to make this work. I will take any kind of wacky solution short of having the SSL protocol written in javascript.

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• SQL Query Help - Return row in table which relates to another table row with max(column)

  - by Seth

  I have two tables: Table1 = Schools Columns: id(PK), state(nvchar(100)), schoolname Table2 = Grades Columns: id(PK), id_schools(FK), Year, Reading, Writing... I would like to develop a query to find the schoolname which has the highest grade for Reading. So far I have the following and need help to fill in the blanks: SELECT Schools.schoolname, Grades.Reading FROM Schools, Grades WHERE Schools.id = (* need id_schools for max(Grades.Reading)*)

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• If you could take one computer science course now, what would it be?

  - by HenryR

  If you had the opportunity to take one computer science course now, and as a result significantly increase your knowledge in a subject area, what would it be? Undergraduate or graduate level. Compilers? Distributed algorithms? Concurrency theory? Advanced operating systems? Let me know why. (Note that I appreciate this isn't a far fetched scenario - but time and inertia might be preventing people from taking the course or reading the book or whatever)

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• Type.GetFields() - only returning "public const" fields

  - by Jon Kruger

  I want to call Type.GetFields() and only get back fields declared as "public const". I have this so far... type.GetFields(BindingFlags.Static | BindingFlags.Public) ... but that also includes "public static" fields.

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• time series in python up to microseconds

  - by Abruzzo Forte e Gentile

  Hi All I would like to handle time series in python. I have been suggested to use scikit.timeseries but I need to handle up to microseconds and this last, as far as I know, handles up to milliseconds. Do you know any other library able to do that? At some point I need to merge 2 time series sampled at different time, and I would like to avoid rewriting such kind of features or any new classes from scratch whenever it is possible. I thank you all AFG

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• Determine how many bytes of a request have been read/received?

  - by vdhant

  Hey guys Just wondering if anyone has any idea how you can determine how many bytes of a request have been read/received by the server... In other words how do I stream http request... In that, users are uploading files and I want to report on a perotic basis how many bytes have been read/received so far. Just wondering if anyone has any ideas on how I might do this... Cheers Anthony

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• intersection of three sets in python?

  - by Phil Brown

  Currently I am stuck trying to find the intersection of three sets. Now these sets are really lists that I am converting into sets, and then trying to find the intersection of. Here's what I have so far: for list1 in masterlist: list1=thingList1 for list2 in masterlist: list2=thingList2 for list3 in masterlist: list3=thingList3 d3=[set(thingList1), set(thingList2), set(thingList3)] setmatches c= set.intersection(*map(set,d3)) print setmatches and I'm getting set([]) Script terminated. I know there's a much simpler and better way to do this, but I can't find one...

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• How to create a complete binary tree of height 'h' using Python?

  - by Jack

  Here is the node structure class Node: def __init__(self, data): # initializes the data members self.left = None self.right = None self.parent = None self.data = data complete binary tree Definition: A binary tree in which every level, except possibly the deepest, is completely filled. At depth n, the height of the tree, all nodes must be as far left as possible. -- http://www.itl.nist.gov/div897/sqg/dads/HTML/completeBinaryTree.html I am looking for an efficient algorithm.

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• What is the most difficult type of software to write?

  - by Austin

  This question just really interested me, so I got curious to know what the community thinks. What do you guys think is the most difficult type of software to write? I write government software and have found it's pretty hair-pulling, but I'm sure there are far worse things out there.

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• Regular expression

  - by atno

  Hi I have an array that its first element might contains something like [some text, here. That's some text] I'm trying to figure out a pattern to check if such string exists and if not create it but having problem with making the pattern. Here's what I've done so far $pattern = '/^\[*\]$/'; if(preg_match($pattern,$exploded[0])){ $name = array_shift($exploded); }else{ $name = "[Unnamed import] - " .gmdate("His"); } But I always get [Unnamed import] - 032758 even when I'm sure that pattern match

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• RhinoMocks - Mocking Protected virtual members

  - by Dave Smith

  As far as I know, RM should mock anything that can be accessed by a derived class. Since a protected virtual member is accessible from a subclass, shouldn't it be mockable? My understanding is that RM does not support mocking protected virtual members.

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• Using FFmpeg or wrapper to get mp3 from mp4 in C#

  - by Tom Allen

  I'm trying to extract an mp3 from a flash compatible mp4 file and have so far found FFMpeg and a bunch of different wrappers that all claim to be able to do the job. Ideally, I'd like to not have to rely on shelling to the FFMpeg exe, but none of the wrappers I've tried seem to work.... Has anyone got any code or advice for how to go about this? Thanks!

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• How to setup Android sdk from command-line on headless server ?

  - by Eno

  So far Ive managed to download and install the SDK and its in my PATH. Problem now is that I can't run "android update sdk" since it expects to be connected to a display and Im connected to a remote headless server through ssh (its a build server so there's no desktop env). Is there a command-line option for the android tool that tells it to run without X ?

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• Multi Pivoting on single Source data

  - by Nev_Rahd

  I am trying to mutlipivot source data (as below ) want results as single column (as below) My query so far is SELECT * FROM ( SELECT * FROM ( SELECT NK, DC, VERSION, GEV FROM MULTIPIVOT ) SRC PIVOT ( MAX(GEV) FOR DC IN ( [10], [11], [12], [18] ) ) AS PVT ) SRC PIVOT ( MAX([18]) FOR VERSION IN ( [2006], [2007], [2008],[2009] ) )AS PVT which outputs results as what is the way to get this as single row? Thanks

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• How to create public and private members?

  - by Blankman

  I'm a bit confused, how can I create public and private members. My code template so far is like: (function()){ var _blah = 1; someFunction = function() { alert(_blah); }; someOtherFunction = function { someFunction(); } }();

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• Has anybody developed an auto part ecommerce site?

  - by Sam Kong

  Hi, I need to develop an e-Commerce site that sells auto parts. For that, I need a database that has year/make/model information that each part is applicable to. As far as I know, we need to purchase the database and subscribe updates. Is there any database available for free? (I may not need updates) Thanks. Sam

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• Variable number of arguments in ParamArray ArgList()

  - by Excel VBA guy

  If I want to pass a number of values for the ParamArray arglist via an array, how do I do it? From what I've read so far, on VBA, it appears that I need to explicitly list the values that I want to pass. But what if there are potentially different numbers of values to pass, so I do not know in advance how many I'll want to pass to the function? Is there not some way of using an array (a one-dimensional array) with a variable dimension?

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• I'm tired of JButtons, how can I make a nicer GUI in java ?

  - by Jules Olléon

  So far I've only build "small" graphical applications, using swing and JComponents as I learned at school. Yet I can't bear ugly JButtons anymore. I've tried to play with the different JButton methods, like changing colors, putting icons etc. but I'm still not satisfied. How do you make a nicer GUI in java ? I'm looking for not-too-heavy alternatives (like, without big frameworks or too complicated libraries).

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• javascript add prototype method to all functions?

  - by salmane

  Is there a way to add a method to all javascript functions without using the prototype library? something along the lines of : Function.prototype.methodName = function(){ return dowhateverto(this) }; this is what i tried so far but it didnt work. Perhaps it is a bad idea also if so could you please tell me why? if so can I add it to a set of functions i choose something like : MyFunctions.prototype.methodName = function(){ return dowhateverto(this) }; where MyFunctions is an array of function names thank you

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• How do I list Clearcase versions without the Fully-qualified verison?

  - by Luciano

  In Clearcase: I'm trying to find the names of all files in the current view without a specific label. So far I've come up with the following: cleartool find -cview -all -version '\!lbtype(LABEL_1)' -print But this ends up displaying the filenames with the "@@/main/BRANCH1/SUBBRANCH" appended to the end, and I really want just the filename. I've tried adding a -short, but the find command doesn't like that option, and I can't find an option in the manuals to change the behavior.

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• regular expression for string in c

  - by darkie15

  Hi All, I am working writing a regular expression used to validate string in C. Here is to what I have gone so far '^"[A-Za-z0-9]*[\t\n]*"$' for rules - A string should begin with double quotes - May not contain a newline character However, I am not able to capture the rule for allowing '\' or '"' in a string if preceded with '\'. Here is what I tried: '^"[A-Za-z0-9]*[\t\n]*[\\\|\\"]?"$' But this doesn't seem to work. What might be wrong with the regular expression here? Regards, darkie15

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• What is the difference between Thread.Sleep(timeout) and ManualResetEvent.Wait(timeout)?

  - by Erik Forbes

  Both Thread.Sleep(timeout) and resetEvent.Wait(timeout) cause execution to pause for at least timeout milliseconds, so is there a difference between them? I know that Thread.Sleep causes the thread to give up the remainder of its time slice, thus possibly resulting in a sleep that lasts far longer than asked for. Does the Wait(timeout) method of a ManualResetEvent object have the same problem?

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• Repeat String - Javascript

  - by brad

  What is the best or most concise method for returning a string repeated an arbitrary amount of times? The following is my best shot so far: function repeat(s, n){ var a = []; while(a.length < n){ a.push(s); } return a.join(''); }

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• Should I use a resource loader for a SPA, or front-load everything?

  - by Shango

  I've been getting into Backbone.js lately and I'm enjoying it so far. All the examples tend to be simple to-do lists, so it's been a little difficult extrapolating code organization and file structure for a larger/more robust single page application. I've come to a crossroad: Should I use something like Yepnope.js to load models and views as I need them or, Combine and minify into fewer files and front-load it all. Some combination of both? Any advice would be appreciated!

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• How do CUDA devices handle immediate operands?

  - by Jack Lloyd

  Compiling CUDA code with immediate (integer) operands, are they held in the instruction stream, or are they placed into memory? Specifically I'm thinking about 24 or 32 bit unsigned integer operands. I haven't been able to find information about this in any of the CUDA documentation I've examined so far. So references to any documents on specific uarch details like this would be perfect, as I don't currently have a good model for how CUDA works at this level.

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