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...trov
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Difference between Observer, Pub/Sub, and Data Binding
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Dzianis Yafimau
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answered Mar 24 '13 at 7:25
ParamParam
2,0...
CSRF Token necessary when using Stateless(= Sessionless) Authentication?
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Benjamin MBenjamin M
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Objective-C ARC: strong vs retain and weak vs assign
...on error to use assign for an object. You have to use either weak or unsafe_unretained (which is unsafe, obviously) if you don't want to retain the property.
– cobbal
Jan 19 '12 at 15:07
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How can I add timestamp to logs using Node.js library Winston?
I want to add timestamp to logs. What is the best way to achieve this?
9 Answers
9
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PowerShell script to return versions of .NET Framework on a machine?
...up\NDP' -recurse |
Get-ItemProperty -name Version,Release -EA 0 |
Where { $_.PSChildName -match '^(?!S)\p{L}'} |
Select PSChildName, Version, Release
Based on the MSDN article, you could build a lookup table and return the marketing product version number for releases after 4.5:
$Lookup = @{
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how do I make a single legend for many subplots with matplotlib?
...s_labels())]
– Bill
Sep 4 '19 at 21:32
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show 5 more comments
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How to pass in password to pg_dump?
I'm trying to create a cronjob to back up my database every night before something catastrophic happens. It looks like this command should meet my needs:
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What is the difference between shallow copy, deepcopy and normal assignment operation?
... @grc But I have tried an example(I remove the new line here.) list_=[[1,2],[3,4]] newlist = list_.copy() list_[0]=[7,8] print(list_) print(newlist) The newlist still display [[1, 2], [3, 4]]. But list_[0] is a list which is mutable.
– Alston
Nov 12 '16...
Numpy: Get random set of rows from 2D array
...h replacement.
– Sarah
Jul 22 at 21:32
@Sarah Replacement is not an issue with this sampling method because a True/Fal...