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What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
...You can inject little pieces of Ruby code directly into your strings.
name1 = "John"
name2 = "Mary"
"hello, #{name1}. Where is #{name2}?"
You can also do format strings in Ruby.
"hello, %s. Where is %s?" % ["John", "Mary"]
Remember to use square brackets there. Ruby doesn't have tuples, jus...
Hide Console Window in C# Console Application
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190
Change the output type from Console Application to Windows Application. This can be done under...
Using the slash character in Git branch name
...git to do basically this:
% cd .git/refs/heads
% ls -l
total 0
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 labs
-rw-rw-r-- 1 jhe jhe 41 2009-11-14 23:51 master
% mkdir labs
mkdir: cannot create directory 'labs': File exists
You're getting the equivalent of the "cannot create directory" error.
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How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
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21 Answers
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Git pull without checkout?
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edited May 23 '17 at 11:55
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answered Sep 10 '14 at 22:58
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How to have multiple CSS transitions on an element?
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edited Apr 26 '18 at 22:15
answered Aug 13 '11 at 3:12
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What static analysis tools are available for C#? [closed]
...Microsoft. Check compliance with .net framework guidelines.
Edit October 2010: No longer available as a standalone download. It is now included in the Windows SDK and after installation can be found in Program Files\Microsoft SDKs\Windows\ [v7.1] \Bin\FXCop\FxCopSetup.exe
Edit February 2018: This fu...
Python SQL query string formatting
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131
Sorry for posting to such an old thread -- but as someone who also shares a passion for python...
Carriage Return/Line Feed in .Net Resource File (App_GlobalResources)
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161
I used VB.NET Express Edition to test this.
In the resource editor (where you can specify the...
Git reset --hard and push to remote repository
...ory to create a commit reverting changes in D-E-F:
A-B-C-D-E-F-[(D-E-F)^-1] master
A-B-C-D-E-F origin/master
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