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Insert picture/table in R Markdown [closed]
...image properties (size, resolution, colors, border, etc), you'll need some form of image editor. I find I can do everything I need with one of ImageMagick, GIMP, or InkScape, all free and open source.
To add a picture, use:
I know pandoc supports P...
Django self-referential foreign key
...rue, blank=True)
null=True, to allow in database
blank=True, to allow in form validation
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Missing return statement in a non-void method compiles
...st a more pleasant way to write goto) instead of a throw (which is another form of goto) is not relevant.
Why doesn't the compiler even warn about returning something?
Because the compiler has no good evidence that the code is wrong. Someone wrote while(true) and it seems likely that the pers...
Difference between Dictionary and Hashtable [duplicate]
...for small collections (fewer than ten elements) the overhead can impede performance.
There is Some special difference between two which must be considered:
HashTable: is non-generic collection ,the biggest overhead of this
collection is that it does boxing automatically for your values a...
How to style a JSON block in Github Wiki?
Is there a way to nicely format/style JSON code in Github Wiki (i.e Markdown preferred)?
4 Answers
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Returning a value from thread?
...return the result in e.Result.
EDIT:
This is commonly associated with WinForms and WPF, but can be used by any type of .NET application. Here's sample code for a console app that uses BackgroundWorker:
using System;
using System.Threading;
using System.ComponentModel;
using System.Collections.Ge...
Handling the window closing event with WPF / MVVM Light Toolkit
... For mvvm beginners not using MVVMLight and searching for how to inform the ViewModel about the Closing event, the links how to set up the dataContext correctly and how to get the viewModel object in the View may be interesting. How to get a reference to the ViewModel in the View? and How do...
Stored procedure slow when called from web, fast from Management Studio
...p when MSSQL could internally convert to local under the hood, for HUGE performance gains?
– HerrimanCoder
Jun 26 '15 at 2:47
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Get all git commits since last tag
... nice!, if just want the commits text change --oneline to --pretty=format:"%s": git log --pretty=format:"%s" $(git describe --tags --abbrev=0 @^)..@
– JBarbosa
Dec 7 '19 at 0:12
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Need to log asp.net webapi 2 request and response body to a database
....Request property, which, as name suggests, contains the request in parsed form. You simply examine it for whatever you're looking to log and pass it to your logging facility, whichever it may be. This code you can put in the beginning of your action, if you need to do it for just one or a handful...