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How to delete and replace last line in the terminal using bash?
...iously \r is much simpler. Also invisible-island.net/xterm/ctlseqs/ctlseqs.html gives more details than Wikipedia and is from xterm developer.
– jamadagni
Mar 4 '16 at 11:09
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Difference between string and text in rails?
...ing is mapped to VARCHAR(255)
- http://guides.rubyonrails.org/migrations.html
:string | VARCHAR | :limit => 1 to 255 (default = 255)
:text | TINYTEXT, TEXT, MEDIUMTEXT, or LONGTEXT2 | :limit => 1 to 4294967296 (default = 65536)
Reference:
http://w...
List all sequences in a Postgres db 8.1 with SQL
... the official documentation : postgresql.org/docs/8.2/infoschema-sequences.html
– Guillaume Husta
Jan 9 '19 at 10:06
T...
Portable way to get file size (in bytes) in shell?
... http://fwhacking.blogspot.com/2011/03/bfsize-print-file-size-in-bytes-and.html
The two most clean ways in my opinion with common Linux tools are:
$ stat -c %s /usr/bin/stat
50000
$ wc -c < /usr/bin/wc
36912
But I just don't want to be typing parameters or pipe the output just to get a file ...
How To Test if Type is Primitive
I have a block of code that serializes a type into a Html tag.
12 Answers
12
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Add params to given URL in Python
...turns a list whereas you want a dict. See docs.python.org/library/urlparse.html#urlparse.parse_qs.
– Florian Brucker
Jun 6 '12 at 9:01
11
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How to spread django unit tests over multiple files?
...
http://docs.python.org/library/unittest.html#organizing-tests talks about splitting the files into modules, and the section right above it has an example.
share
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How do I improve ASP.NET MVC application performance?
...rue"/>
</system.webServer>
Remove unused HTTP Modules
Flush your HTML as soon as it is generated (in your web.config) and disable viewstate if you are not using it
<pages buffer="true" enableViewState="false">
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Best way to generate random file names in Python
...generate temporary file names, see http://docs.python.org/library/tempfile.html. For instance:
In [4]: import tempfile
Each call to tempfile.NamedTemporaryFile() results in a different temp file, and its name can be accessed with the .name attribute, e.g.:
In [5]: tf = tempfile.NamedTemporaryFil...
Why does Eclipse automatically add appcompat v7 library support whenever I create a new project?
...t want to take a look at developer.android.com/tools/support-library/index.html for further details.
– Halim Qarroum
Mar 30 '14 at 1:32
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