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How much faster is Redis than mongoDB?
...nc on disk all transactions, maintain safety by replicating the data to at least 2 servers. That means your writes don't wait for a disk sync, but for network replication before returning. Not waiting for errors is something never done on prod. like not detecting if the network cable is connected wh...
Error handling with node.js streams
...handleError(e)});
Now, though the second way is more verbose, you can at least keep the context of where your errors happen. This is usually a good thing.
One library I find helpful though if you have a case where you only want to capture the errors at the destination and you don't care so much ...
Tricks to manage the available memory in an R session
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Worth noting that (at least with base-3.3.2) capture.output is not neccessary anymore, and obj.prettysize <- napply(names, function(x) {format(utils::object.size(x), units = "auto") }) produces clean output. In fact, not removing it produces un...
How should I structure a Python package that contains Cython code
... on the fact that building a .pyx file with Cython.Distutils.build_ext (at least with Cython version 0.14) always seems to create a .c file in the same directory as the source .pyx file.
Here is a cut-down version of setup.py which I hope shows the essentials:
from distutils.core import setup
from...
Boolean Field in Oracle
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To use the least amount of space you should use a CHAR field constrained to 'Y' or 'N'. Oracle doesn't support BOOLEAN, BIT, or TINYINT data types, so CHAR's one byte is as small as you can get.
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Timeout for python requests.get entire response
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Yes, the socket module needs to be monkey patched, so at least you'll need a eventlet.monkey_patch(socket=True)
– Alvaro
Jun 16 '15 at 14:11
57
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Why is Magento so slow? [closed]
... its dead easy to change it over (relative to doing other magento stuff at least!)
Good starting point is here: http://www.magentocommerce.com/boards/viewthread/12998/P30/ - but if you've not used memcached at all before, its worth looking at some general info about it as well.
- Enable template/v...
Why can't static methods be abstract in Java?
...ic member cannot be overridden by subclasses" is wrong. It is possible, at least in Java6. Not sure since when it is the case.
– Steven De Groote
Jul 5 '12 at 15:22
15
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How do I check if a number is a palindrome?
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Indeed. Any algorithm you make will have to at least split the number into base-10 digits, which is 90% converted to a string anyway.
– Blorgbeard is out
Oct 13 '08 at 22:20
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Changing Ctrl + Tab behavior for moving between documents in Visual Studio
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it can be changed, at least in VS 2012 (I think it should work for 2010 too).
1) TOOLS > Options > Environment > Keyboard
(Yes TOOLS, its VS2012 !) Now three shortcuts to check.
2) Window.NextDocumentWindow - you can reach there quickl...