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What should every programmer know about security? [closed]
...ake sure you fail securely
Use defence in depth
Adhere to the principle of least privilege
Use threat modelling
Compartmentalize - so your system is not all or nothing
Hiding secrets is hard - and secrets hidden in code won't stay secret for long
Don't write your own crypto
Using crypto doesn't m...
URL rewriting with PHP
...
on my system at least, that was FallbackResource /index.php (note the leading slash)
– Jack James
Jan 31 '14 at 14:46
...
Strangest language feature
...e : 'Tony the Pony'
};
Even worse, this one works as well (in Chrome, at least):
return /*
*/{
id : 1234,
title : 'Tony the Pony'
};
Here's a variant of the same issue that does not yield a syntax error, just silently fails:
return
2 + 2;
...
convert UIImage to NSData
...ality
//expressed as a value from 0.0 to 1.0, where 1.0 represents
//the least compression (or best quality).
You can also put this code inside a GCD block and execute in another thread, showing an UIActivityIndicatorView during the process ...
//*code to show a loading view here*
dispatch_que...
How to Store Historical Data
...l.
Detail / History Table for example called Widget_Details containing at least:
ID - primary key. Detail/historical ID
MASTER_ID - for example in this case called 'WIDGET_ID', this is the FK to the Master record
START_DATETIME - timestamp indicating the start of that database row
END_DATETIME - ...
What is the “owning side” in an ORM mapping?
... Well, the answer is mostly correct I guess. But for Hibernate at least, even many-to-many relationships have an owning side. This has implications for the updating behavior for example. Have a close look at section 4 ("Update Hibernate Model Class") of this tutorial: viralpatel.net/blogs/...
What is an abstract class in PHP?
...
An abstract class is a class that contains at least one abstract method, which is a method without any actual code in it, just the name and the parameters, and that has been marked as "abstract".
The purpose of this is to provide a kind of template to inherit from and t...
Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...ocumentation
For API designers
Don't violate the principle of least astonishment
Don't violate the abstraction hierarchy
Don't use similar names for wildly different behaviors
For completeness, there are also these methods that are analogous to Integer.getInteger:
Boolean....
Initialize parent's protected members with initialization list (C++)
... This is exactly the workaround I'd already come up with. At least now I don't have to worry about whether or not it can be done. :)
– Stephen
Feb 18 '10 at 17:47
...
How to resolve the C:\fakepath?
...h with a value that's just guaranteed to put them on guard and in the very least apprehensive (if not totally scare them off?!)... MORE IE-CRAP!
Anyhow, thanks to to those who posted the explanation here: IE Browser Security: Appending "fakepath" to file path in input[type="file"], I've put togethe...