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Optional Methods in Java Interface
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234
There seems to be an awful lot of confusion in the answers here.
The Java language requires th...
Downloading a file from spring controllers
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edited Aug 23 '14 at 19:35
Jakub Kubrynski
12.2k33 gold badges5252 silver badges7878 bronze badges
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UITableView row animation duration and completion callback
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3
Nowadays if you want to do this there is new function starting from iOS 11:
- (void)performBatc...
What is the difference between HTTP and REST?
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232
No, REST is the way HTTP should be used.
Today we only use a tiny bit of the HTTP protocol's ...
How to find a text inside SQL Server procedures / triggers?
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312
here is a portion of a procedure I use on my system to find text....
DECLARE @Search varchar(...
What is the difference between an Azure Web Site and an Azure Web Role
What are the material differences between the new Azure Web Sites and the traditional Azure Web Roles for an ASP.NET MVC application? What reason would I choose a "web site" over a "web role" or vice versa?
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TypeScript type signatures for functions with variable argument counts
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3 Answers
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Active
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How do I remove/delete a folder that is not empty?
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1403
import shutil
shutil.rmtree('/folder_name')
Standard Library Reference: shutil.rmtree.
By de...
Replace a string in shell script using a variable
... since they prevent variable substitution.
Try:
echo $LINE | sed -e "s/12345678/\"${replace}\"/g"
assuming you want the quotes put in. If you don't want the quotes, use:
echo $LINE | sed -e "s/12345678/${replace}/g"
Transcript:
pax> export replace=987654321
pax> echo X123456789X | sed ...