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How do I force Postgres to use a particular index?
...what qualifies for a small table? Is it something like 5000 rows, or 50000 etc?
– waffl
Jul 22 '14 at 8:46
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JS: Check if date is less than 1 hour ago?
...nt(yourDateString), 'hours');
It will give you integer value like 1,2,5,0etc so you can easily use condition check like:
if(hours < 1) {
Also, one more thing is you can get more accurate result of the time difference (in decimals like 1.2,1.5,0.7etc) to get this kind of result use this synta...
Checkout one file from Subversion
...py, that contains meta-information about repository, revision, attributes, etc. That metadata is stored in subdirectories named '.svn'. And single files don't have subdirectories.
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What are type lambdas in Scala and what are their benefits?
..., another concrete type. Give List a String and it gives you List[String]. Etc.
So, List, Option can be considered to be type level functions of arity 1. Formally we say, they have a kind * -> *. The asterisk denotes a type.
Now Tuple2[_, _] is a type constructor with kind (*, *) -> * i.e. y...
How do you make a HTTP request with C++?
...why did you put what you did in the send buffer (e.g. GET / HTTP/1.1.1/... etc)? How do I find out how to format what I send?
– LazerSharks
Sep 8 '14 at 0:27
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Total size of the contents of all the files in a directory [closed]
...xargs -0 ..." to avoid problems with certain file names (containing spaces etc).
– hlovdal
Aug 6 '09 at 22:23
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Detecting a redirect in ajax request?
...also may break down if the url gets munged (due to quoting/encoding issues etc) during the round trip... but for 99% of cases, this seems to get the job done.
On the server side, my specific case was a python application using the Pyramid web framework, and I used the following snippet:
import p...
Read a zipped file as a pandas DataFrame
...v('filename.zip')
(Of course you will need to specify separator, header, etc. if they are different from the defaults.)
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NSInvocation for Dummies?
...So your first argument gets placed at index 2, second argument at index 3, etc...
– Dave
Jul 11 '10 at 20:47
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django.core.exceptions.ImproperlyConfigured: Error loading MySQLdb module: No module named MySQLdb
...lso should be same architecture) and already tried everything like pip and etc. In order fix this problem do following steps:
Download MySql for Python from here
Untar downloaded file. In terminal window do following: tar xvfz downloade.tar.
cd /to untared directory
Run sudo python setup.py instal...