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How to save array in database

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I am trying to save multiple values from a textarea to a database table. I use the following code, but I feel it is the wrong way. ... How can I save arrays of values ... I am working on a project which aims to compare an image to from a database of images and find out similar looking images. I am working with a DLL file which returns unique hash for each image. The hash is an array of 768 bytes. (byte[]) My problem is how can I store this byte[] in database and ... .

I am working on a project which aims to compare an image to from a database of images and find out similar looking images. I am working with a DLL file which returns unique hash for each image. The hash is an array of 768 bytes. (byte[]) My problem is how can I store this byte[] in database and ... I am working on a project which aims to compare an image to from a database of images and find out similar looking images. I am working with a DLL file which returns unique hash for each image. The hash is an array of 768 bytes. (byte[]) My problem is how can I store this byte[] in database and ... if u r using sqlserver, it should be easy. Before sending it to database traverse the array and make a single string with array values in a "," or ":" then save the string as varchar into database. When u need to fetch the data u just have to break it into substrings ...

The for loop runs through each element in the array starting with index 0 all the way up to the length of the array minus 1, which will be its last value. Add an element to an array Let's say you just watched The Revenant and you want to add it to the list. More often than not, developers who take this approach have failed to think it through. In many cases, saving an array to a database is a lazy “quick fix” to a problem that can be solved with some proper database normalization. Let’s say that we have an array like so: I have a form that is generated by the databse information displayed. The user will be able to make some modifications on this data, and I would like to save it to database, so I have the following... I am working on a project which aims to compare an image to from a database of images and find out similar looking images. I am working with a DLL file which returns unique hash for each image. The hash is an array of 768 bytes. (byte[]) My problem is how can I store this byte[] in database and ...

Mar 29, 2017 · save data in a array. Learn more about matlab, array Nov 13, 2017 · Hi! Today let's see how to insert array into mysql database using php.A frequently asked question by budding developers but not without reason. Since databases don't support array data types, there is no direct way to store them in db.

Not all of your data needs to be in the same database. Some data does not map well to a relational database and you may have reasons for storing it elsewhere, or you may want to use an in-memory key:value database as a hot-cache for data stored on disk somewhere or as an ephemeral storage for things like sessions. May 31, 2011 · It seems that you are using a two-dimensional array, and you want all column values in one row of the array to be stored in the same field of a database table, is that right? If so, just combine the result values to a string, separate them with "," or other symbols and then store the string.

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  • The SAVE command can be used to save controllers / objects to the database. This can be used in a PE program to backup a points array data to the SQL Database. One very big note on this is that this will only work with IP level controllers and will not work on i2 or b3 controllers.
  • Nov 13, 2017 · Hi! Today let's see how to insert array into mysql database using php.A frequently asked question by budding developers but not without reason. Since databases don't support array data types, there is no direct way to store them in db.
  • Jul 19, 2017 · Within my program I intent to create a for loop for as follows and I want to save the data of x (an array with two elements [a b]) from each iteration. I have tried several approaches such as the cell one but I couldnt make it work. Also I want to create a graph between qe and x for all iterations saved.
  • Also, don't save the raw $_POST array. Someone can easily make their own web form and post data to your site, thereby sending a really large form which takes up lots of space. Someone can easily make their own web form and post data to your site, thereby sending a really large form which takes up lots of space.

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