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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
...e process spaces are also removed. I added the spaces so that people could test and verify that the right way to trim a decrypted string is: $original = rtrim($decrypted, "\0"); - note the \0. =)
– Alix Axel
Dec 13 '11 at 12:17
...
How do you run a command for each line of a file?
... 1 myWrapper -arg1 -file='{}' wrapCmd < <(tr \\n \\0 <file.txt)
Test with seq 1 5 as input
Try this:
xargs -n 1 -I{} echo Blah {} blabla {}.. < <(seq 1 5)
Blah 1 blabla 1..
Blah 2 blabla 2..
Blah 3 blabla 3..
Blah 4 blabla 4..
Blah 5 blabla 5..
Where commande is done once per li...
Which is more efficient: Multiple MySQL tables or one large table?
...around a smaller unit of functionality, so that it is easier to comprehend/test/change, and clear where that unit interacts with other units of functionality. The goal is to keep most connections (references, calls) inside one unit, with few connections between units. Defining several interfaces tha...
How can I recover the return value of a function passed to multiprocessing.Process?
...fills up and blocks everything.
Update for those who are object-oriented (tested in Python 3.4):
from multiprocessing import Process, Queue
class Multiprocessor():
def __init__(self):
self.processes = []
self.queue = Queue()
@staticmethod
def _wrapper(func, queue, ar...
Maven parent pom vs modules pom
...n or egg problem but I just can't remember if it works and was too lazy to test it.
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What is Type-safe?
...ou up to a lot of errors that can be easily missed, and only identified by testing the running program. Personally, I prefer to have my compiler tell me if I made that mistake.
Now, back to C#...
C# supports a language feature called covariance, this basically means that you can substitute a base ...
Why does ContentResolver.requestSync not trigger a sync?
...er is working, and my sync works when I trigger it from the Dev Tools Sync Tester application, however when I call ContentResolver.requestSync(account, authority, bundle) from my ContentProvider, my sync is never triggered.
...
Dynamically set local variable [duplicate]
...rote on the first point is sufficiently specific that I'm sure I must have tested it, so either I confused myself totally or perhaps it varies by Python version. I'll check again and update the answer in a bit.
– Duncan
Jul 28 '12 at 18:01
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SQL Server CTE and recursion example
...
I haven't tested your code, just tried to help you understand how it operates in comment;
WITH
cteReports (EmpID, FirstName, LastName, MgrID, EmpLevel)
AS
(
-->>>>>>>>>>Block 1>>>>>&g...
What are bitwise shift (bit-shift) operators and how do they work?
...one as if( (unsigned)(x-1) <=(unsigned)(9-1)) Changing two conditional tests to one can be a big speed advantage; especially when it allows predicated execution instead of branches. I used this for years (where justified) until I noticed abt 10 years ago that compilers had started doing this tra...