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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?
... has been lifted in recent versions of MySQL:
Changes in MySQL 5.6.5 (2012-04-10, Milestone 8)
Previously, at most one TIMESTAMP column per table could be
automatically initialized or updated to the current date and time.
This restriction has been lifted. Any TIMESTAMP column definitio...
What is the difference between jQuery's mouseout() and mouseleave()?
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101
The mouseleave event differs from mouseout in the way it handles event bubbling. If mouseout...
What are WSGI and CGI in plain English?
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60
WSGI runs the Python interpreter on web server start, either as part of the web server process (...
Is the order of iterating through std::map known (and guaranteed by the standard)?
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180
Yes, that's guaranteed. Moreover, *begin() gives you the smallest and *rbegin() the largest elem...
Git - How to use .netrc file on Windows to save user and password
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205
Is it possible to use a .netrc file on Windows?
Yes: You must:
define environment variab...
Clean ways to write multiple 'for' loops
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edited Jan 10 '14 at 11:57
hansmaad
15.8k77 gold badges4444 silver badges8888 bronze badges
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CSS: How to position two elements on top of each other, without specifying a height?
...will come across odd and confusing behavior; you probably want to add top: 0; left: 0 to the CSS for both of your absolutely positioned elements. You'll also want to have position: relative on .container_row if you want the absolutely positioned elements to be positioned with respect to their parent...
How to pull a random record using Django's ORM?
... self.aggregate(count=Count('id'))['count']
random_index = randint(0, count - 1)
return self.all()[random_index]
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
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170
You don't fetch a branch, you fetch an entire remote:
git fetch origin
git merge origin/an-othe...
How to copy files from 'assets' folder to sdcard?
...m in, OutputStream out) throws IOException {
byte[] buffer = new byte[1024];
int read;
while((read = in.read(buffer)) != -1){
out.write(buffer, 0, read);
}
}
Reference : Move file using Java
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