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Django self-referential foreign key
I'm kind of new to webapps and database stuff in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent).
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Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
I am using following code to send email. The Code works correctly in my local Machine. But on Production server i am getting the error message
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UIActivityViewController crashing on iOS 8 iPads
...== UIUserInterfaceIdiomPhone) {
[self presentViewController:controller animated:YES completion:nil];
}
//if iPad
else {
// Change Rect to position Popover
UIPopoverController *popup = [[UIPopoverController alloc] initWithContentViewController:controller];
[popup presentPopoverFromRec...
How to run a program without an operating system?
How do you run a program all by itself without an operating system running?
Can you create assembly programs that the computer can load and run at startup, e.g. boot the computer from a flash drive and it runs the program that is on the CPU?
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Clearing purchases from iOS in-app purchase sandbox for a test user
Does anyone have any ideas on how to reset and/or clear the iOS in-app purchase sandbox?
8 Answers
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What does the tilde (~) mean in my composer.json file?
I have this line in my composer.json file:
3 Answers
3
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Algorithm to find Largest prime factor of a number
What is the best approach to calculating the largest prime factor of a number?
27 Answers
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How can I build XML in C#?
...there are no Save fucntion applied to RootElement
– DanilGholtsman
Mar 31 '14 at 5:22
add a c...
Generate colors between red and green for a power meter?
I'm writing a Java game and I want to implement a power meter for how hard you are going to shoot something.
19 Answers
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Returning a value from thread?
How do I return a value from a thread?
17 Answers
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