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How should I choose an authentication library for CodeIgniter? [closed]
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Unactivated accounts auto-expire
Simple yet effective error handling
Uses phpass for hashing (and also hashes autologin codes in the DB)
Does not use security questions
Separation of user and profile data is very nice
Very reasonable security model around failed login attempts (good protection agai...
Why should a function have only one exit-point? [closed]
....
This became especially true when you needed to interject assignments in order to examine state (replaced with watch expressions in modern debuggers). It was also too easy to alter the control flow in ways that hid the problem or broke the execution altogether.
Single-exit methods were easier to ...
Ways to iterate over a list in Java
...dingly. There's no "copying" per-se, but because of the language design in order to make changes to the contents of e I'd have to call one of e's methods because assignment just changes the pointer (pardon my C).
– jacobq
Aug 23 '13 at 20:03
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Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
...use), not by record number. Discussions are
increasingly infinite-scroll ordered by date (again allowing index
use), not by paginated by post number. And so on.
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Command to list all files in a folder as well as sub-folders in windows
...re format (no heading information or summary).
/O List by files in sorted order.
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How do Mockito matchers work?
... or, and not. This perfectly corresponds to (and relies on) the evaluation order of Java, which evaluates arguments left-to-right before invoking a method:
when(foo.quux(anyInt(), and(gt(10), lt(20)))).thenReturn(true);
[6] [5] [1] [4] [2] [3]
This will:
Add anyInt() to the stack.
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How to concatenate text from multiple rows into a single text string in SQL server?
...ts ST1
WHERE ST1.SubjectID = ST2.SubjectID
ORDER BY ST1.SubjectID
FOR XML PATH ('')
) [Students]
FROM dbo.Students ST2
) [Main]
You can do the same thing in a more compact way if you can concat the commas at the beginning and ...
Upgrade python in a virtualenv
...ing your virtualenv package is not an option, you may want to read this in order to install a virtualenv with the python version you want.
EDIT
I've tested this approach (the one that create a new virtualenv on top of the old one) and it worked fine for me. I think you may have some problems if yo...
How can I generate an INSERT script for an existing SQL Server table that includes all stored rows?
...NSERT INTO @COLUMNS
SELECT Row_number()Over (Order by ORDINAL_POSITION ) [Count], Column_Name
FROM INformation_schema.columns
WHERE Table_schema=@Schema_name AND table_name=@Table_name
SELECT @Total_Rows= Count(1)
FROM @COLUMNS ...
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
...e problem was, so I'll give a layman's example. If you have a table named 'Orders' and a table named 'Customers', and you've deleted some old customers, but not their orders, you will get this error if you decide to make a foreign key from Orders.CustomerId to Customers.Id. Some orders don't have a...