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Case insensitive XPath contains() possible?
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This is for XPath 1.0. If your environment supports XPath 2.0, see here.
Yes. Possible, but not beautiful.
/html/body//text()[
contains(
translate(., 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'),
'test'
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How can I switch to a tag/branch in hg?
...y.
UP: hg up is a shortcut of hg update, which also has hg checkout alias for people with git habits.
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Web Config Transformation to add a child element
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You can use the Insert transformation:
<resizer>
<plugins>
<add name="AzureReader" connectionString="DataConnectionString"
xdt:Transform="Insert" />
</plugins>
</resizer>
Web.config Transform...
MySQL WHERE: how to write “!=” or “not equals”?
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The != operator most certainly does exist! It is an alias for the standard <> operator.
Perhaps your fields are not actually empty strings, but instead NULL?
To compare to NULL you can use IS NULL or IS NOT NULL or the null safe equals operator <=>.
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NameError: name 'self' is not defined
...ther.
It's a common pattern to default an argument to None and add a test for that in code:
def p(self, b=None):
if b is None:
b = self.a
print b
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Ruby on Rails: getting the max value from a DB column
...ar.maximum("bar")
See the excellent Rails Guides section on Calculations for more info.
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Android equivalent of NSUserDefaults in iOS
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this is the way to go for storing very simple things, its simple and straight to the point
– smith324
Aug 27 '10 at 15:05
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What are the differences between LDAP and Active Directory?
...t
LDAP (Lightweight Directory Access Protocol) is an application protocol for querying and modifying items in directory service providers like Active Directory, which supports a form of LDAP.
Short answer: AD is a directory services database, and LDAP is one of the protocols you can use to talk to...
Can't compare naive and aware datetime.now()
...tc)
end_time = challenge.datetime_end.replace(tzinfo=utc)
BTW, you could format a UNIX timestamp in datetime.datetime object with timezone info as following
d = datetime.datetime.utcfromtimestamp(int(unix_timestamp))
d_with_tz = datetime.datetime(
year=d.year,
month=d.month,
day=d.day...
Combining multiple @SuppressWarnings annotations - Eclipse Indigo
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Is this the normal convention for all annotations in Eclipse?
– knownasilya
Oct 25 '12 at 14:16
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