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Export specific rows from a PostgreSQL table as INSERT SQL script
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Create a table with the set you want to export and then use the command line utility pg_dump to export to a file:
create table export_table as
select id, name, city
from nyummy.cimory
where city = 'tokyo'
$ pg_dump --table=export_table --data-only --column-inserts my_database > dat...
Vertically align text next to an image?
... @BrainSlug83 It's certainly not bizarre but I can see how newcomers can be tripped up by this. By default an image will be placed on the text baseline. All you are doing is moving where the image is attached relative to the text. As for using float:left, you should be doing that eithe...
How to put more than 1000 values into an Oracle IN clause [duplicate]
...d the Oracle 10g limitation of 1000 items in a static IN clause? I have a comma delimited list of many of IDs that I want to use in an IN clause, Sometimes this list can exceed 1000 items, at which point Oracle throws an error. The query is similar to this...
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What is the benefit of using $() instead of backticks in shell scripts?
There are two ways to capture the output of command line in bash :
8 Answers
8
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Serializing PHP object to JSON
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91
In the simplest cases type hinting should work:
$json = json_encode( (array)$object );
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Very large matrices using Python and NumPy
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91
PyTables and NumPy are the way to go.
PyTables will store the data on disk in HDF format, with...
Modifying a subset of rows in a pandas dataframe
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91
Here is from pandas docs on advanced indexing:
The section will explain exactly what you need...
How can I do something like a FlowLayout in Android?
...u watch the talk I gave at the Devoxx University day (available on parleys.com) you will learn how to do it yourself. During the talk I wrote a FlowLayout implementation live on stage to show how simple it is to write custom layouts.
The implementation is hosted here.
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Edit line thickness of CSS 'underline' attribute
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91
...or multiple lines of text
– cfx
Mar 11 '14 at 23:05
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What is the difference between gravity and layout_gravity in Android?
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As @Suragch commented on his answer, layout_gravity only works in LinearLayout and FrameLayout. LinearLayout has constraints to it though.
– Marco Luglio
Jun 25 '15 at 5:49
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