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TypeScript type signatures for functions with variable argument counts
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edited Jul 12 '18 at 21:48
answered Oct 5 '12 at 3:53
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How to show and update echo on same line
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edited Apr 8 '16 at 16:25
answered Sep 27 '12 at 19:10
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How do I browse an old revision of a Subversion repository through the web view?
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186
Append something like this to your repository URL:
!svn/bc/<revision_number>/
E.g.
http:...
How to set JAVA_HOME in Linux for all users
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edited May 23 '18 at 19:41
Robin Green
28.4k1313 gold badges8787 silver badges168168 bronze badges
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
...3B7E2A0 19 VECSXP g0c7 [OBJ,NAM(2),ATT] (len=2, tl=100)
# @00000000040C2288 14 REALSXP g0c2 [NAM(2)] (len=2, tl=0) 1,2
# @00000000040C2250 14 REALSXP g0c2 [NAM(2)] (len=2, tl=0) 11,12
# ATTRIB: # ..snip..
.Internal(inspect(newDT)) # precisely the same object at this point
# @0000000003B7E2A0...
Unique constraint that allows empty values in MySQL
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183
Yes, you can do this. See the MySQL reference (version 5.5).
A UNIQUE index creates a const...
What should I do if the current ASP.NET session is null?
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158
Yes, the Session object might be null, but only in certain circumstances, which you will only ra...
How to get week number in Python?
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edited Sep 17 '18 at 21:43
Alan W. Smith
20.7k33 gold badges6060 silver badges8484 bronze badges
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Is it possible to declare git repository as dependency in android gradle?
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sunnydaysunnyday
1,72011 gold badge88 silver badges1212 bronze badges
6
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Calling shell functions with xargs
...d format:
$ echo '$(date)' | xargs -I {} bash -c 'echo_var "{}"'
Sun Aug 18 11:56:45 CDT 2019
Another example of why not:
echo '\"; date\"' | xargs -I {} bash -c 'echo_var "{}"'
This is what is output using the safe format:
$ echo '$(date)' | xargs -I {} bash -c 'echo_var "$@"' _ {}
$(date)
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