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What's the better (cleaner) way to ignore output in PowerShell? [closed]
...d some tests of the four options that I know about.
Measure-Command {$(1..1000) | Out-Null}
TotalMilliseconds : 76.211
Measure-Command {[Void]$(1..1000)}
TotalMilliseconds : 0.217
Measure-Command {$(1..1000) > $null}
TotalMilliseconds : 0.2478
Measure-Command {$null = $(1..1000)}
TotalMil...
powershell - extract file name and extension
...\WindowsPowerShell\v1.0>split-path "H:\Documents\devops\tp-mkt-SPD-38.4.10.msi" -leaf
tp-mkt-SPD-38.4.10.msi
PS C:\Windows\System32\WindowsPowerShell\v1.0> $psversiontable
Name Value
---- -----
CLRVersion 2.0.50727.5477
...
Python mysqldb: Library not loaded: libmysqlclient.18.dylib
I just compiled and installed mysqldb for python 2.7 on my mac os 10.6. I created a simple test file that imports
15 Answe...
partial string formatting
...
Sven MarnachSven Marnach
446k100100 gold badges833833 silver badges753753 bronze badges
...
TypeError: module.__init__() takes at most 2 arguments (3 given)
... |
edited Jan 17 '18 at 10:14
Aran-Fey
27.5k55 gold badges6666 silver badges107107 bronze badges
answe...
How can you profile a Python script?
...e %1
So all I have to do is run:
profile euler048.py
And I get this:
1007 function calls in 0.061 CPU seconds
Ordered by: standard name
ncalls tottime percall cumtime percall filename:lineno(function)
1 0.000 0.000 0.061 0.061 <string>:1(<module>)
1000 0.05...
Backbone View: Inherit and extend events from parent
...
10
If you use CoffeeScript and set a function to events, you can use super.
class ParentView exte...
Are there any disadvantages to always using nvarchar(MAX)?
...(1-8000)...
– Kent Boogaart
Feb 20 '10 at 11:38
1
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Django filter queryset __in for *every* item in list
...NDed Q objects would not work:
In [9]: from django.db.models import Q
In [10]: Photo.objects.filter(Q(tags__name='holiday') & Q(tags__name='summer'))
Out[10]: []
In [11]: from operator import and_
In [12]: Photo.objects.filter(reduce(and_, [Q(tags__name='holiday'), Q(tags__name='summer')]))
Out...