save

For some reason my OpenID account no longer exists even when I used it yesterday. But anyway. I need to save record data into a .dat file. I tried a lot of searching, but it was all related to databases and BLOB things. I wasn't able to construct anything from it. I have the following record type Scores = record name: string[50]; score: integer; end; var rank: array[1..3] of scores; I just need a simple way of saving and reading the record data from a .dat file. I had the book on how to do it, but that's at school. You should also take a look at the file of -method. This is kinda out-dated,

I have to persist 2 strings for my application even after the application is uninstalled. Regarding that the end users don't have SD cards for their devices and they don't have internet connection, how could I persist those 2 strings even after the app is uninstalled? I would highly appreciate any response. Thanks Unless you're targeting VERY old phones, you don't need to worry about not having external storage. As long as you use Environment.getExternalStorageDirectory() as your reference, you shouldn't have a problem, though if you're absolutely concerned about this you can check if the

I am trying to scale a image that is being graphic programmed into the photo gallery. I am trying to scale the image to make it smaller. How would I use the code below to make the image smaller image1.scale fja Use this extension to resize your image: extension UIImage{ func resizeImageWith(newSize: CGSize) -> UIImage { let horizontalRatio = newSize.width / size.width let verticalRatio = newSize.height / size.height let ratio = max(horizontalRatio, verticalRatio) let newSize = CGSize(width: size.width * ratio, height: size.height * ratio) UIGraphicsBeginImageContextWithOptions(newSize, true, 0

I've run into an issue with a custom Magento module I've created. In short, I created a simple module for customer uploads on the front-end. I created a new table with some generic fields like 'project_id', 'title', etc. This is all fine...I can set model variables and save them to my table using model->save();. Just now I have the need to add a new field or change an old field's name around. For a reason that I can't understand new fields and changed fields will not get stored to via model->save(); even though I can see from my debugger that new and changed variables in my model are being set

Can I store a dictionary using np.savez? The results are surprising (to me at least) and I cannot find a way to get my data back by key. In [1]: a = {'0': {'A': array([1,2,3]), 'B': array([4,5,6])}} In [2]: a Out[2]: {'0': {'A': array([1, 2, 3]), 'B': array([4, 5, 6])}} In [3]: np.savez('model.npz', **a) In [4]: a = np.load('model.npz') In [5]: a Out[5]: <numpy.lib.npyio.NpzFile at 0x7fc9f8acaad0> In [6]: a['0'] Out[6]: array({'B': array([4, 5, 6]), 'A': array([1, 2, 3])}, dtype=object) In [7]: a['0']['B'] --------------------------------------------------------------------------- ValueError

I am building an app which contains a form in one view,in which the user fills all the fields and when he clicks the save button the data must be saved in to database and after navigating back,there's another view which, when entered, must show the saved data(event). I have created a database and have gone through several sqlite3 tutorials; I have done all other changes to my code according to my requirement. However, when I use this statement to check whether data is inserted in database: SELECT * FROM reminders; I am getting nothing and I am confused whether data is inserted or not. How do I