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What's the working principle of a packing machine (packing up the cartons) ?
with a strip .... that joins the strip over the cartons
Started by phatcreators on
, 14 posts
by 9 people.
Answer Snippets (Read the full thread at edaboard):
Keep the button pressed the heating tool makes the join of the strip to pack the cartons
I have checked keep the button pressed the heating tool makes the join of the strip to pack the cartons" So I take.
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In beej's guide to networking there is a section of marshalling or packing data for Serialization where he describes various functions for packing and unpacking data (int,float,double ..etc).
It is easier to use union(similar can be defined for float ...
Answer Snippets (Read the full thread at stackoverflow):
Using a union like this ties the data to the specific are necessarily bad things when you're packing data..
Example, whether pack[0] has the MSB or LSB).
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I'm looking for open source (preferably c++) algorithms for 2d bin packing of rectangular and or irregular shapes. I've found several papers on the subject but no code.
Started by Tom M on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
This is a dupe of this problem really: http....
Could this be a variation on this problem?
Calculating a cutting list with the least amount of off cut waste
I know it isn't the same, but perhaps the algorithms can give you some insight for your own problem .
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I'm taskd with developing a packing algorithm for parts bought from our online store. Is there a widget or control that is open-source or for sale that takes in a list of products (with dimensions / weight) and a list of possible packing boxes (with max...
Started by Josh on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
It's an NP Hard problem, so you'll not find any .
For an implementation of the Bin Packing Problem .
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Hi,
Is anybody aware of a program that can pack several DLL and a .EXE into one executable. I am not talking about .NET case here, I am talking about general DLLs, some of which I generate in C++, some of others are external DLL I have no control over...
Started by Bluebird75 on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
There are any mechanisms to pack the DLL into the executable since the DLL load is done by the OS.
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I have a problem in sql where I need to generate a packing list from a list of transactions.
Data Model The transactions are stored in a table that contains:
transaction id item id item quantity Each transaction can have multiple items (and coincidentally...
Started by jkelley on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
One
Have you read the bin packing bible?
http://sqlblog.com/blogs/hugo%5Fkornelis/archive/tags/Bin+Packing/default.aspx
Have you found a solution to this?
I was looking for something similar and all I don't have the time to construct ....
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Ive got a bunch of rectangular objects which I need to pack into the smallest space possible (the dimensions of this space should be powers of two).
I'm aware of various packing algorithms that will pack the items as well as possible into a given space...
Started by Fire Lancer on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
I think yours falls under '2D bin packing.' You should be able to learn a lot from solutions to that ....
Have a look at packing problems .
The good news is that because of the need to pack 2D.
That tries every possible combination.
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I'm faced with a 3 dimensional bin packing problem and am currently conducting some preliminary research as to which algorithms/heuristics are currently yielding the best results. Since the problem is NP hard I do not expect to find the optimal solution...
Started by BuschnicK on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Algorithms have been demonstrated that can solve the bin packing problem within any fixed percentage for this:
Approximation Algorithms Bin packing can be solved within 1 + ε in linear time As far as off rectangular volume, but I haven....
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(In .NET) I have arbitrary binary data stored in in a byte[] (an image, for example). Now, I need to store that data in a string (a "Comment" field of a legacy API). Is there a standard technique for packing this binary data into a string ? By "packing...
Started by Dan on
, 6 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Option B: If you want to pack more bits per character, then you'll need to make an array (or encoding) of 128, 256, 512, etc Unicode characters, and pack 7, 8, 9, etc bits.
Bits of data per character.
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Hi,
I need help on how to create a packing list of a shipment with MySQL.
Let's say i have 32 boxes of keyboard ready to ship, the master carton can contain 12 boxes.
I only have value 32 boxes and volume of 12. The other value in result below is generated...
Started by Stephen on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The pseudocode....
Much simpler is to process this in whatever language you're executing the SQL query in .
For that reason, any answer you get will be relatively complicated (I'd think) .
SQL isn't optimized for processing data as much as retrieving and storing it .
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