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Converting DateTime format using razor
...iggs, I feel ya cuz. Glad to share the pain so that we all might gain --6½ years later!
– Jules Bartow
Dec 4 '18 at 8:14
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default select option as blank
...
<td><b>Ação da atividade:</b><br>
<select style='align:left; width:100%;' id='cbxTipoSFA' name='cbxTipoSFA'>
<option hidden selected>Selecione uma opção</option>
<option value='Instalação'...
Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?
...er command. Bash extension.
expr a \< b > /dev/null: POSIX equivalent², see: How to test strings for lexicographic less than or equal in Bash?
&& and ||
[[ a = a && b = b ]]: true, logical and
[ a = a && b = b ]: syntax error, && parsed as an AND command sep...
PostgreSQL Crosstab Query
... examples at the bottom of that page.
Related answer on dba.SE by Daniel Vérité (the author of the psql feature):
How do I generate a pivoted CROSS JOIN where the resulting table definition is unknown?
The previously accepted answer is outdated.
The variant of the function crosstab(text...
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
How can I test if a letter in a string is uppercase or lowercase using JavaScript?
28 Answers
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What are the downsides to using Dependency Injection? [closed]
... answered Mar 9 '10 at 8:34
Håvard SHåvard S
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How to change Rails 3 server default port in develoment?
...run when you run "rails" with Rails 3 gems installed from the root of your application.
APP_PATH = File.expand_path('../../config/application', __FILE__)
require File.expand_path('../../config/boot', __FILE__)
# THIS IS NEW:
require "rails/commands/server"
module Rails
class Server
def def...
What is the difference between encode/decode?
... encoding. Use u'...'.encode(encoding).
Example:
>>> u'æøå'.encode('utf8')
'\xc3\x83\xc2\xa6\xc3\x83\xc2\xb8\xc3\x83\xc2\xa5'
>>> u'æøå'.encode('latin1')
'\xc3\xa6\xc3\xb8\xc3\xa5'
>>> u'æøå'.encode('ascii')
UnicodeEncodeError: 'ascii' c...
Extracting extension from filename in Python
Is there a function to extract the extension from a filename?
24 Answers
24
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Sum a list of numbers in Python
... sum(i for i in a) is just redundant.
– Jean-François Fabre♦
Apr 18 '18 at 13:37
7
sum(Dec...