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How can I get the current user's username in Bash?
...minal (ignores EUID)
$USER variable is set correctly only after reading profile files (for example, /etc/profile)
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Date query with ISODate in mongodb doesn't seem to work
...which in itself is kind of frustrating. The culprit is here: grepcode.com/file/repo1.maven.org/maven2/org.mongodb/…
– Jason Polites
Nov 6 '13 at 22:42
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How to upgrade PowerShell version from 2.0 to 3.0
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Just run this in a console.
@powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new-object net.webclient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH=%PATH%;%systemdrive%\chocolatey\bin
cinst powershell
It installs the la...
document.getElementById vs jQuery $()
...n which I have extensively used $('#someID') and my page runs slow for big file inputs. Please suggest me what should be my move.
– Mazhar MIK
Mar 11 '19 at 5:51
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Getting the exception value in Python
...e functions if you want to limit the output, or redirect the printing to a file-like object.
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How can I decrease the size of Ratingbar?
... android:stepSize="0.5" />
and add this in your styles xml file
<style name="RatingBar"
parent="android:style/Widget.Material.RatingBar.Small">
<item name="colorControlNormal">@color/primary_light</item>
<item name="colorControlActivated">@color/primary_da...
Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'
...trying to make an NSString a property, and then to synthesize it in the .m file (I have done this before with no issues). Now, I came across this: "Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned' objects."
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What's the best way to generate a UML diagram from Python source code? [closed]
... this:
pyreverse -o png -p yourpackage .
where the . can also be a single file.
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Default profile in Spring 3.1
In my application I have beans annotated with @Profile("prod") and @Profile("demo") .
The first one, as you can guess :), is used on beans that connect to production DB and second one annotates beans that use some fake DB ( HashMap or whatever)- to make development faster.
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Checking to see if a DateTime variable has had a value assigned
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Thank you very much. I'm trying to serialize an XML file from a C# class and exclude the null attributes. This helped.
– Jim Neff
May 30 '19 at 12:54
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