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Hidden Features of MySQL
...cify it thus:
...) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1
TIMESTAMPS:
Values for TIMESTAMP columns are converted from the current time zone to UTC for storage,
and from UTC to the current time zone for retrieval.
http://dev.mysql.com/doc/refman/5.1/en/timestamp.html
For one TIMES...
Why charset names are not constants?
...e said there wasn't a really particularly great reason, except that at the time, things were still half-baked -- too few JDK APIs had been retrofitted to accept Charset, and of the ones that were, the Charset overloads usually performed slightly worse.
It's sad that it's only in JDK 1.6 that they f...
Nodejs Event Loop
...around the event loop call this callback. This is not a simple alias to setTimeout(fn, 0), it's much more efficient. Which event loop does this refer to? V8 event loop?
– Tamil
Jun 19 '12 at 15:03
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Why are trailing commas allowed in a list?
...
It helps to eliminate a certain kind of bug. It's sometimes clearer to write lists on multiple lines.
But in, later maintenace you may want to rearrange the items.
l1 = [
1,
2,
3,
4,
5
]
# Now you want to rearrange
l1 = [
1,
...
How do you convert epoch time in C#?
How do you convert Unix epoch time into real time in C#? (Epoch beginning 1/1/1970)
14 Answers
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Git authentication fails after enabling 2FA
...thub.com/owner/repo.git
You can persist your password by run this for one time only:
$ git config credential.helper store
and then your future git password(s) will be stored in ~/.git-credentials, in plaintext, using the format https://user:PlaintextPassword@example.com.
Storing password(s) in p...
Shell Script — Get all files modified after
...
as simple as:
find . -mtime -1 | xargs tar --no-recursion -czf myfile.tgz
where find . -mtime -1 will select all the files in (recursively) current directory modified day before. you can use fractions, for example:
find . -mtime -1.5 | xargs tar...
The function to show current file's full path in mini buffer
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I have the following code already in use for a long time.
It copies the full file path to the kill ring when I press the middle mouse button on the buffer name in the mode-line. It copies just the buffer name to the kill-ring when I press shift-mouse-2 on the buffer-name in th...
How to get the last character of a string in a shell?
...rreal, quoting variables is important, but because I read this post like 5 times before finding a simpler approach to the question at hand in the comments...
str='abcd/'
echo "${str: -1}"
Output: /
str='abcd*'
echo "${str: -1}"
Output: *
Thanks to everyone who participated in this above; I've...
Programmatically retrieve memory usage on iPhone
I'm trying to retrieve the amount of memory my iPhone app is using at anytime, programmatically. Yes I'm aware about ObjectAlloc/Leaks. I'm not interested in those, only to know if it's possible to write some code and get the amount of bytes being used and report it via NSLog.
...