SQL / VBScript / Intelligent Algorithm to find sum combinations quickly

stackoverflow.com - 2013-03-23 08:46:49 - Similar - Report/Block

Am trying to list out all the possible sequential (continuous and forward direction only) sum combinations , within the same subject. Listing out the row_id and the number of rows involved in the sum. Sample : Input (Source Table :) DLID Subject Total 1 Science 70 2 Science 70 3 Science 70 4 Science 70 5 Maths 80 6 Maths 80 7 Engli...

PHP algorithm which calculates all possible combinations of dividing one set between another set

stackoverflow.com - 2012-02-27 12:44:17 - Similar - Report/Block

I'm looking for a kind of 2-dimensional combination algorithm .. if that's the correct wording. I'm pretty experienced with PHP, but not with algorithms and advanced math so bear with me please. I have a set of elements that I want to combine with another set of elements and calculate all possible combinations so that I can analyze it af...

Greedy algorithm and coin algorithm?

stackoverflow.com - 2012-07-27 23:06:59 - Similar - Report/Block

I've been working on some problems/exercises on Project Euler hoping to practice/learn some optimal algorithms and programming idioms with python. I came across the this problem Euler #76 which is asking to find all the unique combinations using at least two values to sum to 100. In researching this problem I came across people referring...

Is there a specific algorithm for generating all combinations of n elements, taken n-1 at a Time

stackoverflow.com - 2013-03-15 11:43:26 - Similar - Report/Block

I know of the algorithm for the general case (e.g. generating all combination of n elements taken m at a time) but I was wondering if there was a faster one specifically designed for the case m=n-1. Also, if such an algorithm exists, could anyone point to a C/C++ implementation?...

Add item to array in VBScript

stackoverflow.com - 2011-01-05 15:40:27 - Similar - Report/Block

How do you add an item to an existing array in VBScript? Is there a VBScript equivalent to the push function in Javascript? myArray has three items, "Apples", "Oranges", and "Bananas" and I want to add "Watermelons" to the end of the array.

Path finding algorithm difficulty

stackoverflow.com - 2012-04-14 23:12:35 - Similar - Report/Block

Problem: Modify the A* algorithm we optimized for fewer turns. The algorithm will now find a path from (a,b) to ANY TILE ADJACENT TO (x,y), where (x+1,y) or (x-1,y) are favored when possible. My attempted solution: Run the original A* algorithm from (a,b) to (x,y). Find the last coordinate in the path that travels through (x-1, ) or (x+...

Algorithm For Bin packing with different size of bins and object

stackoverflow.com - 2013-04-26 14:10:56 - Similar - Report/Block

I need an algorithm that optimize the use of steel in planning, using bin packing. The situation is this: given the following cut of object .98,.98,.98,.98,.98,1.03,1.03,1.03,4.57, 4.57 Sizes of bin : 6, 7.5, 9, 10.5 12 What is the best possible way of combinations of cuts in each steel and which steel should be use for each cut?...

Generate all real combinations in VB .NET

stackoverflow.com - 2012-04-02 14:14:14 - Similar - Report/Block

I need to generate all combinations (not permutations) in VB .NET, I've been search and all I found is for permutations (some says combinations but when I was try it, all are permutations). What I need is to generate combinations from string array: Dim data_array As String() = {"one", "two", "three", "four", "five", "six"} I need that: If...

Generate all Letter Combinations

stackoverflow.com - 2012-04-15 06:53:15 - Similar - Report/Block

Can someone help me get a C algorithm to generate all letter combinations of length n? I need the output to be like: aaaaaaa aaaaaab aaaaaac zzzzzzx zzzzzzy zzzzzzz for(i = 0; i<length; i++){ pass[i] = 'a'; while(1){ for(j=0;j<26;j++){ printf("%s\n",pass); pass[i] = (char)(pass[i]+1); } if(pass[i-1]==z)... return 0;...

What is the correct random algorithm to use here?

stackoverflow.com - 2012-06-29 08:12:58 - Similar - Report/Block

If I use MD5WithRSAEncryption as a signature algorithm what is the corresponding random algorithm? I tried MD5PRNG but I got: java.security.NoSuchAlgorithmException: SecureRandom MD5PRNG implementation not found What is the proper random algorithm to be used here to initialize a KeyPairGenerator SHA1PRNG when we use SHA256WithRSAEnc...

Can someone concisely explain how set_union works in c++?

stackoverflow.com - 2013-02-26 04:01:05 - Similar - Report/Block

I'm confused as to how to interpret the code given for set_union in the following page: http://www.cplusplus.com/reference/algor ithm/set_union/ How does the algorithm ensure that the result holds the union of the two sets when the function returns? For example, if we wanted to find the set_union of the following lists: L1 L2 hi goodbye by...

Pyramid Lucas-Kanade algorithm with Java

stackoverflow.com - 2013-02-20 09:05:07 - Similar - Report/Block

I have a question about Lucas-Kanade optical-flow algorithm. I understood that "Pyramid" Lucas-Kanade algorithm is more better than simple Lucas-Kanade algorithm. So I made its program with Java because I can't use OpenCV's program. But the program doesn't work well. So please teach me the program of "Pyramid" Lucas-Kanade algorithm, or t...

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Horspool algorithm for multiple occurrences of the same pattern

stackoverflow.com - 2012-05-13 15:47:30 - Similar - Report/Block

I've implemented in C++ the Horspool algorithm (depending on the Introduction to the Design and Analysis of Algorithms Anany Levitin , 2nd edition, p. 258) for finding the position of the first occurrence of a desired pattern in the text. However, I want to extend the algorithm to find multiple occurrences of the same pattern. Unfortunate...

Flood Fill Algorithm Python

stackoverflow.com - 2012-07-31 20:37:17 - Similar - Report/Block

So I'm trying to create a flood fill algorithm and I keep getting a recursion error with this. The algorithm seems to have infinite recursion and I cannot pinpoint why. I have looked all over the internet and I cannot find a solution as it seems like my program is correct according to most sources. There seems to be something wrong howeve...

Quickly finding the first point at which a function equals 0 using scipy.optimize

stackoverflow.com - 2013-04-11 23:27:26 - Similar - Report/Block

Basically, given a function that produces outputs like this for different parameters: I want to quickly find the first x at which the function equals 0. So with parameters that produce the blue curve over x, I want to find x=134. For the green curve, I want to find x=56, etc. think the function will always be monotonically decreasing unt...

Evenly distributing n points on a sphere

stackoverflow.com - 2012-03-07 12:39:06 - Similar - Report/Block

I find myself overwhelmed with information, and I still haven't been able to find exactly what I'm looking for, at least not in a format I can convert for my uses. What I need is an algorithm that can give me positions around a sphere for N points (less than 20, probably) that vaguely spreads them out. There's no need for "perfection", bu...

Block Cipher Algorithm

stackoverflow.com - 2013-03-14 10:58:28 - Similar - Report/Block

Can somebody provide me a good with example. This is required for Data Masking of Strings. Algorithm should be fast and not easily reversible as this will be applied on millions of records. Either wise you can also suggest some other algorithm for fixed length Data masking algorithm which will be fast and not easily reversible. Thanks...

Daniel C.'s Review of Quickly - Berkeley (2/5) on Yelp

yelp.com - 2013-04-21 12:24:36 - Similar - Report/Block

Milk tea here is pretty much similar to all other Quickly's...very sweet and leaves a residual coating of sugar inside your mouth after you're done. I think it's called Quickly because you quickly…...

vbscript how to check if txt file exists and whe not create empty one

stackoverflow.com - 2012-02-27 13:48:09 - Similar - Report/Block

How can i check with vbscript if the txt file in C:\Temp\CAD_Kunde.txt exists and when it does not exist it should be empty created. Edit: I get an error (Expected Statement on Line 11 Char 1 when i use this: <SCRIPT Language="VBScript"> Sub Window_OnLoad Option Explicit //Line 11 is the one below: Dim oFSO, oTxtFile Set oFSO...

Thecus Announces Two ''Intelligent'' NAS Units

tomshardware.com - 2013-03-04 14:00:00 - Similar - Report/Block

Thecus hopes to bring a revolutionary experience to the NAS industry with its Intelligent N2520 and N4520 NAS servers...

MPI course project?

stackoverflow.com - 2013-06-08 14:49:39 - Similar - Report/Block

We are having a parallel programming course,and we are assigned a project to implement a algorithm using MPI. Our textbook covered some algorithms such as floyd algorithm,sieve of Eratosthenes and matrix-vector multiplication. We need a more challenging and interesting algorithm to practice our techniques and achieve a high score!:) Would...

"activeX component cannot create objects" error while running vbscript

eggheadcafe.com - 2013-03-07 03:27:00 - Similar - Report/Block

Hello friends.. i use a dll (set object = createobject(dll.class)) in my vbscript. but i got an error while running it "activeX component cannot create objects" hence i registered the dll as follows when i register the dll using regsvr32 "" , it succeeded. But when i typed regsvr32 /i "", it threw an error "the dll was loaded but the dlli...

VBScript to create "Restore Point" in Win7

sevenforums.com - 2013-04-10 08:24:33 - Similar - Report/Block

A lot of drilling is required to create a restore-point. This a sample VBscript I found in my research ... Code: Set IRP = getobject("winmgmts:\\.\root\default:Sys temrestore") strDescription = InputBox("Restore point description: ","My Restore Point") MYRP = IRP.createrestorepoint (strDescription, 0, 100)...

Why do people think cats are more intelligent than dogs?

thestudentroom.co.uk - 2013-05-18 02:15:51 - Similar - Report/Block

Don't get me wrong, I love both equally, but it really peeves me when people think cats are more intelligent than dogs when dogs have demonstrated far more intelligence. As this article says, dog have superior memories, much better at communication, learn a lot faster and can learn a great variety of tasks, and can understand human langua...

Premium LLLL domain for sale!

imtalk.org - 2013-05-24 14:17:46 - Similar - Report/Block

PVEQ.com - Starts from USD 60! Yes! You are right! - 4 Letter Aged 7 years, easy-to-remember .com domain Can be used MANY ways!!! Scarcity of attractive 4 letter combinations Four letter domains (sometimes referred to as "LLLL" domains) are relatively scarce. There are only 456,976 possible 4 letter combinations of which maybe less than...

Conversion from WGS84 to UTM32 (iOS)

stackoverflow.com - 2013-03-04 12:03:56 - Similar - Report/Block

Does anybody have a general conversion algorithm for coordinates from WGS84 to UTM32? Tried googling it, but cant seem to find anything useful. I need it for an iOS app, but a general algorithm works (unless there is a good lib for this).

vbscript recursion programming-techniques

stackoverflow.com - 2012-04-21 15:04:26 - Similar - Report/Block

I am looking for some expert insight concerning recursion within vbscript. From various examples found online I created the following code, which works by the way. http://saltwetbytes.wordpress.com/2010/0 5/04/vbscript-grabbing-subfolders-recurs ively/ http://technet.microsoft.com/en-us/libra ry/ee198872.aspx Function GetAllSubFolders(RootFo...

ray casting algorithm without side coordinates

stackoverflow.com - 2012-03-05 19:17:17 - Similar - Report/Block

Im trying to define if a point is inside a polygon. Only the coordinates of the corners are given. After some research I found the Ray casting algorithm but it looks like i need a vector filled with the coordinates of the polygons side. I tried to calculate these coordinates as well, but it doesn't look like this is the solution. Maybe I...

Emacs: How can I find a file in my project quickly?

stackoverflow.com - 2012-03-11 16:09:25 - Similar - Report/Block

Now, I'm using ede to manage my cpp project, and I try to find a file in my project quickly, but I failed. I used ede-find-file to find "db.h", it sits in "d:/projects/leveldb/include/db.h", unfortunately, it said cannot find. My config is put below (setq leveldb_root "d:/projects/leveldb/") (ede-cpp-root-project "leveldb" :file (con...

Pre-emptive scheduling algorithm

stackoverflow.com - 2013-02-28 11:20:31 - Similar - Report/Block

Can a first come first serve algorithm with priority levels be described as a pre-emptive scheduling algorithm?...

Optimization When Objective Function Can Only Be Approximately Computed

stackoverflow.com - 2012-07-27 12:55:40 - Similar - Report/Block

I have some graph algorithms that depend on a moderate number of parameters (say 2-6), and which don't always succeed in finding what they want (they want `good enough' solutions to problems known to be hard, like mincut/maxflow). I also have a very large family of graphs that I'd like to use the algorithms on. My current goal is to find...

Does nodejs have a working diff library or algorithm?

stackoverflow.com - 2012-03-23 02:31:10 - Similar - Report/Block

I'm looking for a javascript diff algorithm implementation or library, which has been tested on and works with arbitrary utf8 text files. All of the ones I found so far (say for example, http://ejohn.org/projects/javascript-dif f-algorithm/ ) fail on corner cases (Try using a file which contains the string '__proto__' in my example librar...

Efficient Multiplication of Varying-Length #s [Conceptual]

stackoverflow.com - 2012-03-25 00:16:55 - Similar - Report/Block

So it seems I "underestimated" what varying length numbers meant. I didn't even think about situations where the operands are 100 digits long. In that case, my proposed algorithm is definitely not efficient. I'd probably need an implementation who's complexity depends on the # of digits in each operands as opposed to its numerical value,...

Mind the gap! The perils of falling for a cougar leave you 'poorer, uglier, and less intelligent'

dailymail.co.uk - 2013-05-08 02:34:23 - Similar - Report/Block

A study from the University of Colorado has found that couples with big age gaps are more likely to be 'poorer, uglier, and less intelligent' than couples who are closer in age.

Genetic algorithm crossover

stackoverflow.com - 2013-03-23 02:23:52 - Similar - Report/Block

I have a question regarding genetic algorithm so: Should crossover be carried out differently, e.g. only at “gene” boundaries. Should representations include “noise” to improve performance – or does it make it worse? I have search about noise improve the performance of crossover and i cant find anything someone please help! Thank you.

What Is the Strongest Hash Algorithm?

cgidir.com - 2007-04-16 12:23:03 - Similar - Report/Block

To secure messages that you send over the internet you can use a hashing algorithm, which transforms a text string into an alphanumeric string.

How can I quickly search all included header files in a project for a specific function or macro?

stackoverflow.com - 2012-03-27 12:57:21 - Similar - Report/Block

Here's a problem I've had recently that just HAS to be a common pain to others here. I'm working with someone else's legacy C code and need to find where a function or macro was defined. The code #include s a bunch of different standard system libraries in addition to those from the specific project. Is there a tool or technique to quic...

Intelligent Optimization for Android

androidzoom.com - 2013-04-21 10:10:18 - Similar - Report/Block

DO EASY APPS * Detect the phone status, a key optimization, simple and efficient. * End of intelligent background process, the end of the redundant process faster phone. * List of process management procedures to protect long process. * Clean up the... FREE

Intelligent Ringer for Android

androidzoom.com - 2013-03-11 12:35:20 - Similar - Report/Block

Kris' App Manufacture Intelligent Ringer sets the ringer volume based on the ambient noise level in which your smartphone is actually working. It is also able to detect whether the device is in a pocket or not, based on the proximity sensor readings. Unlike similar... FREE

Determining .Net method suffix number in VBScript (COM-interop)

stackoverflow.com - 2012-03-18 02:25:26 - Similar - Report/Block

You can use .NET methods through COM-interop in VBScript. You have to append a certain suffix number to the method since overloads don't cross the managed/unmanaged boundary. The suffix number doesn't seem to have a particular order...how is the suffix number determined? Example: Dim encoding, bytesthroughdotnet Set encoding = CreateObjec...


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