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Questions tagged [seed]

Seed is a JavaScript interpreter and a library of the GNOME project.

632 questions
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How do I use a string as input to the rand.Seed() function in Golang?

What I want to do: Based on the contents of a string (like a1b2c3d4e5, for example), I want to generate a bunch of "repeatable" random events. Generating repeatable random numbers in Golang is easy - you just seed the random number generator with a…
James
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Rails Seed confusion

I'm having trouble seeding my database using seed.rb, specifically where table relationships are concerned. Here's a sample of the code: # seed.rb user = User.find_or_create_by_login( :login => "myname", :email => "myname@gmail.com", …
sscirrus
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How to set up a Rake task for seeding

(This is really a newbie question about Rake & Rails & dependencies in general. Trying to wrap my head around how all this fits together) Basically, I want a Rake task that acts like seed.rb but is called separately. It adds test data for the…
Mike Blyth
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Generate Random Numbers Within A Seed

Relatively new to python so apologies for any terrible coding. I'm using blender to create random stimuli sets using the sapling add on to create something like I also want to define a random camera position and angle in a hemisphere above the plane…
Robert Hickman
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Reproducible Random Values in Vector of Arbitrary Length

I need to generate a random number corresponding to each value in an index, where it needs to be reproducible for each index value, regardless of how many indexes are given: As an example, I might provide the indexes 1 to 10, and then in a different…
Nicholas Hamilton
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how to get reproducible result in Tensorflow

I built 5-layer neural network by using tensorflow. I have a problem to get reproducible results (or stable results). I found similar questions regarding reproducibility of tensorflow and the corresponding answers, such as How to get stable…
HyukSu RYU
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How to Insert Identity by AddOrUpdate methode in Seed Entityframework version 6.x.x

I have an entity that has an identity column. As part of the data-seed I want to use specific identifier values for the "standard data" in my system. I dont want disable identity. only i want to set IDENTITY_INSERT ON in migration seed. My code…
Morteza
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What does this CRC implementation mean by having a seed value?

I am trying to implement a CRC algorithm in Verilog for the SENT sensor protocol. In a document put out by the SAE, they say their CRC uses the generator polynomial x^4 + x^3 + x^2 + 1 and a seed value of 0101. I understand the basic concept of…
fat balls
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shell $RANDOM seed not honored in pipelines

This is a strange behavior I can't explain. I want to use shell to generate a predictable random number sequence. I use $RANDOM with a seed. Here is a test program. RANDOM=15 echo $RANDOM This works fine by giving the same number every time I run…
lqu
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How to tell if rake db:migrate and rake db:seed were successful

Ruby rake db:seed aborting due to ** Execute db:abort_if_pending_migrations, but I think all the migrations were successful. Here's the last portion of the output when I run rake db:migrate --trace ** Invoke db:load_config (first_time) **…
rsmets
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Rails / Mina Gem Creating Custom task to do seeding

I'm using the mina gem since 2 weeks and I've searched online to find a nice way to do my seeding in my rails staging. The seed must be a task so it is not called every time a deploy is done. What I already have is the following: desc "Seed data to…
FastSolutions
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array_rand with seed

I have multiple image file names in an array and would like to generate random image that are fixed for a whole day, so I would like to use a fixed seed for the same day using date("Ymd") and this seed will change daily, thus generating new unique…
fawzib
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Seed images in heroku with paperclip

When I run heroku run rake db:seed I get Command :: identify -format '%wx%h,%[exif:orientation]' '/tmp/image20130219-2-1gk1yip.png[0]' Command :: composite -gravity Center /app/public/media/watermark.png "/tmp/image20130219-2-1gk1yip.png[0]"…
DantaliaN
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mysql set seed for rand

Is it possible to set the seed for the RAND() function in MySQL? I need this for unit testing, to make sure I know what the expected outcome will be. In PHP one would simply do: In my model I currently have a…
meijuh
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Is there a way to read back the random seed in python?

I know how to set the random seed in python random.seed([x]) Once the seed is set is there any way to read it back and figure out what value was passed to the seed() function?
Plazgoth
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