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Git pull results in extraneous “Merge branch” messages in commit log
...f confusion when developing together with others, especially when people already checked out parts of those commits before they get rewritten (for example with feature branches). So as a rule of thumb, you should never rewrite any commit that was already pushed.
The commits you see are there to com...
What is the best collation to use for MySQL with PHP? [closed]
...ents), unless I have a good reason to prefer a specific language.
You can read more on specific unicode character sets on the MySQL manual - http://dev.mysql.com/doc/refman/5.0/en/charset-unicode-sets.html
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What's the difference between a temp table and table variable in SQL Server?
...er type of temp table available to all sessions and users.
Some further reading:
Martin Smith's great answer on dba.stackexchange.com
MSDN FAQ on difference between the two: https://support.microsoft.com/en-gb/kb/305977
MDSN blog article: https://docs.microsoft.com/archive/blogs/sqlserverstorag...
Function pointers, Closures, and Lambda
I am just now learning about function pointers and, as I was reading the K&R chapter on the subject, the first thing that hit me was, "Hey, this is kinda like a closure." I knew this assumption is fundamentally wrong somehow and after a search online I didn't find really any analysis of this compari...
What is the Haskell response to Node.js?
...e.js. In the presentation, Ryan describes some of the benefits of Green Threads, but then goes on to say that he doesn't find the lack of a thread abstraction to be a disadvantage. I'd disagree with his position, particularly in the context of Haskell: I think the abstractions that threads provide...
Effects of changing Django's SECRET_KEY
...n backend (cookies, database, file based or cache).
password reset token already sent won't work, users will have to ask a new one.
comments form (if using django.contrib.comments) will not validate if it was requested before the value change and submitted after the value change. I think this is ver...
Remove tracking branches no longer on remote
...
I wouldn't normally answer a question that already has 16 answers, but all the other answers are wrong, and the right answer is so simple. The question says, "Is there a simple way to delete all tracking branches whose remote equivalent no longer exists?"
If "simple" m...
How to Implement DOM Data Binding in JavaScript
... a domAttribute:objAttribute mapping - for example bind='textContent:name'
Read that in the dataBind function. Observe changes to both the element and the object.
When a change occurs - update the relevant element.
The solution
Here is the dataBind function, note it's just 20 lines of code and coul...
What's the correct way to convert bytes to a hex string in Python 3?
...ook.bin", "rb") as f: # or any binary file like '/bin/ls'
in_bytes = f.read()
print(in_bytes) # b'\n\x16\n\x04'
hex_bytes = binascii.hexlify(in_bytes)
print(hex_bytes) # b'0a160a04' which is twice as long as in_bytes
hex_str = hex_bytes.decode("ascii")
print(hex_str) # 0a160...
How should I choose an authentication library for CodeIgniter? [closed]
...rns out, the russian developer Ilya Konyukhov picked up the gauntlet after reading this and created a new auth library for CI based on DX Auth, following the recommendations and requirements below.
And the resulting Tank Auth is looking like the answer to the OP's question. I'm going to go out on a ...
