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How do I use HTML as the view engine in Express?
...ss: HashLocationStrategy} ], it ads a hash to your url which is a pain for other reasons. Is there a way around this?
– wuno
Nov 12 '16 at 20:44
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How can I replace every occurrence of a String in a file with PowerShell?
...test.txt).replace('[MYID]', 'MyValue') | Set-Content c:\temp\test.txt
Or for V2:
(Get-Content c:\temp\test.txt) -replace '\[MYID\]', 'MyValue' | Set-Content c:\temp\test.txt
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Django, creating a custom 500/404 error page
...ge gives me the default error page. Is there anything I should be checking for that would prevent a custom page from showing up?
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How do I use Django templates without the rest of Django?
...u'My name is Daryl Spitzer.'
See the Django documentation (linked above) for a description of some of the settings you may want to define (as keyword arguments to configure).
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How to dynamically compose an OR query filter in Django?
...,2,3]
# Turn list of values into list of Q objects
queries = [Q(pk=value) for value in values]
# Take one Q object from the list
query = queries.pop()
# Or the Q object with the ones remaining in the list
for item in queries:
query |= item
# Query the model
Article.objects.filter(query)
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How to create a density plot in matplotlib?
...uses a changable function, covariance_factor to calculate its bandwidth. Before changing the function, the value returned by covariance_factor for this data was about .5. Lowering this lowered the bandwidth. I had to call _compute_covariance after changing that function so that all of the factors wo...
Naming convention for unique constraint
Naming conventions are important, and primary key and foreign key have commonly used and obvious conventions ( PK_Table and FK_Table_ReferencedTable , respectively). The IX_Table_Column naming for indexes is also fairly standard.
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If threads share the same PID, how can they be identified?
..._| pid=42 |_
_/ | tgid=42 | \_ (new thread) _
_ (fork) _/ +---------+ \
/ +---------+
+---------+ | process |
| process | | pid=44 |
| pid=...
TypeError: 'NoneType' object is not iterable in Python
...rrect, But the common scenario author intended here is totally to skip the for loop instead of raising an exception. Python's design is flawed here. When None is treated as an iterable it must return empty list at least. This exception never helped anyone in real life other than making us insert f...
How to detect that animation has ended on UITableView beginUpdates/endUpdates?
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Didn't work for me. Completion block is called while the animation is still running.
– mrvincenzo
Feb 19 '13 at 12:56
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