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Rich vs Anemic Domain Model [closed]
...e to fetch the Order, Customer, Loyalty Program, Marketing Campaign, Taxes Table from the DB. Consider also, a Customer has a collection of Orders, a Loyalty Program has a collection of Customers and so forth. If we naively fetch all of these, we'll end up loading the whole DB in RAM. This isn't via...
scrollIntoView Scrolls just too far
I have a page where a scroll bar containing table rows with divs in them is dynamically generated from the database. Each table row acts like a link, sort of like you'd see on a YouTube playlist next to the video player.
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Equivalent of *Nix 'which' command in PowerShell?
...
i like running: Get-Command <command> | Format-Table Path, Name so i can get the path where the command sits too.
– jrsconfitto
Nov 27 '12 at 15:17
4
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SQL injection that gets around mysql_real_escape_string()
...:
$iId = mysql_real_escape_string("1 OR 1=1");
$sSql = "SELECT * FROM table WHERE id = $iId";
mysql_real_escape_string() will not protect you against this.
The fact that you use single quotes (' ') around your variables inside your query is what protects you against this. The following is als...
What is the best way to implement “remember me” for a website? [closed]
...and a token. The series and token are unguessable random numbers from a suitably large space. Both are stored together in a database table, the token is hashed (sha256 is fine).
When a non-logged-in user visits the site and presents a login cookie, the series identifier is looked up in the database....
How can I handle time zones in my webapp?
...e situation you outlined is uncommon. By implementing a dropdown with a suitable default, you should be able to make things easy enough for those who do move around (because they typically have a better understanding of timezones than a non-traveller would).
In fact, even better would be to save th...
Can my enums have friendly names? [duplicate]
...C++ compiler may emit an if/else if chain, I think it can also emit a jump table if the compiler deems it appropriate. For instance, if you're switching off of a byte value, I think it will most likely just emit a jump table.
– reirab
Sep 5 '13 at 20:57
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How to use null in switch
... return null;
}
}
For me, this typically aligns with a look-up table in a database (for rarely-updated tables only).
However, when I try to use findByTypeId in a switch statement (from, most likely, user input)...
int userInput = 3;
PersonType personType = PersonType.findByTypeId(userI...
How to “properly” print a list?
...ed characters from a string using its translate() method with None for the table argument followed by a string containing the character(s) you want removed for its deletechars argument.
lst = ['x', 3, 'b']
print str(lst).translate(None, "'")
# [x, 3, b]
If you're using a version of Python befor...
IOS7 : UIScrollView offset in UINavigationController
...omaticallyAdjustsScrollViewInsets is deprecated
You should now use:
self.tableView.contentInsetAdjustmentBehavior = .never
I also encourage you to check this question and its answer to get a better understanding of those properties
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