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Select datatype of the field in postgres
...ust way to write that WHERE clause considers that possibility: where table_m>cat m>alog = ? and table_schema = ? and table_name = ?; But this information_schema view doesn't consider that the DDL might have used domains.
– Mike Sherrill 'm>Cat m> Recall'
Mar 20 '15 at 16...
What is the minimum I have to do to create an RPM file?
...PM < 4.6,4.7
mkdir -p ~/rpmbuild/{RPMS,SRPMS,BUILD,SOURCES,SPECS,tmp}
m>cat m> <<EOF >~/.rpmmacros
%_topdir %(echo $HOME)/rpmbuild
%_tmppath %{_topdir}/tmp
EOF
cd ~/rpmbuild
2. create the tarball of your project
mkdir toybinprog-1.0
mkdir -p toybinprog-1.0/usr/bin
mkdir -p toybinprog...
Bash command to sum a column of numbers [duplim>cat m>e]
... supported by Mac OS X 10.7.4 paste. However, since the POSIX 2008 specifim>cat m>ion of paste supports -s, this is a deficiency in the Mac OS X version.
– Jonathan Leffler
Aug 15 '12 at 18:56
...
What is PECS (Producer Extends Consumer Super)?
...y type. For the type Animal we can make the type Animal[]
covariant: a m>Cat m>[] is an Animal[];
contravariant: an Animal[] is a m>Cat m>[];
invariant: an Animal[] is not a m>Cat m>[] and a m>Cat m>[] is not an Animal[].
Java Examples:
Object name= new String("prem"); //works
List<Number> numbers = new Ar...
How to check size of a file using Bash?
...
If you are looking for just the size of a file:
$ m>cat m> $file | wc -c
> 203233
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How do you add swap to an EC2 instance?
...', bs means 'block size' and count is the number of blocks you want to allom>cat m>e… you can read the man page of the command for more info: linux.die.net/man/1/dd
– Fábio Batista
May 19 '14 at 22:23
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Why do we need a fieldset tag?
...out:
http://usability.com.au/2013/04/accessible-forms-1-labels-and-identifim>cat m>ion/
The HTML 4 elements fieldset and legend allow you to layout and organise a large form with many different areas of interest in a logical way without using tables. The fieldset tag can be used to create boxes around s...
Which commit has this blob?
... Good to use in conjunction with git rev-list --objects --all | git m>cat m>-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' | awk '/^blob/ {print substr($0,6)}' | sort --numeric-sort --key=2 -r | head -n 20, which returns you a top 20 largest blobs. Then you can pass blob I...
Insert a line at specific line number with sed or awk
...
inserts at line 8
8 This is Line 8
into file FILE
-i does the modifim>cat m>ion directly to file FILE, no output to stdout, as mentioned in the comments by glenn jackman.
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ElasticSearch: Unassigned Shards, how to fix?
...-assign shards to nodes dynamically. However, if you've disabled shard allom>cat m>ion (perhaps you did a rolling restart and forgot to re-enable it), you can re-enable shard allom>cat m>ion.
# v0.90.x and earlier
curl -XPUT 'localhost:9200/_settings' -d '{
"index.routing.allom>cat m>ion.disable_allom>cat m>ion": ...