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src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
...er is right but I just wanted to add for those who use Fedora: libxslt1 is called libxslt when using dnf. So the command is:
sudo dnf install libxml2-devel libxslt-devel
devel for dnf is the same as dev for apt-get.
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can we use xpath with BeautifulSoup?
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As others have said, BeautifulSoup doesn't have xpath support. There are probably a number of ways to get something from an xpath, including using Selenium. However, here's a solution that works in either Python 2 or 3:
from lxml import ht...
NSUserDefaults not cleared after app uninstall on simulator
.... I have implemented the following code in my rootViewController 's viewDidLoad method:
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Django - limiting query results
...dler(logging.StreamHandler())
In [23]: User.objects.all().order_by('-id')[:10]
(0.000) SELECT "auth_user"."id", "auth_user"."username", "auth_user"."first_name", "auth_user"."last_name", "auth_user"."email", "auth_user"."password", "auth_user"."is_staff", "auth_user"."is_active", "au...
How to Customize the time format for Python logging?
..., if your configuring logging with basicConfig, it takes a named parameter called datefmt
– Bruno Lopes
May 9 '13 at 12:11
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How to shrink/purge ibdata1 file in MySQL
...MySQL’s data directory (in Debian/Ubuntu – /var/lib/mysql) lies a file called ‘ibdata1′. It holds almost all the InnoDB data (it’s not a transaction log) of the MySQL instance and could get quite big. By default this file has a initial size of 10Mb and it automatically extends. Unfortunate...
How to reshape data from long to wide format
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Using reshape function:
reshape(dat1, idvar = "name", timevar = "numbers", direction = "wide")
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Convert list to tuple in Python
...Out[5]: (4, 5, 6)
then you get a TypeError since the tuple itself is not callable:
In [6]: tuple(l)
TypeError: 'tuple' object is not callable
You can recover the original definition for tuple by quitting and restarting your interpreter, or (thanks to @glglgl):
In [6]: del tuple
In [7]: tuple
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End of support for python 2.7?
...@StianOK It's got its fair share: cvedetails.com/vulnerability-list/vendor_id-10210/…
– Basic
Nov 27 '15 at 17:29
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Generate a random double in a range
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Ah I see. Basically, multiplying a number that can take a finite set of values doesn't change the size of that set.
– Kartik Chugh
Aug 22 '19 at 14:27
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