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Case insensitive replace
...If you're only doing a single replace, or want to save lines of code, it's more efficient to use a single substitution with re.sub and the (?i) flag: re.sub('(?i)' + re.escape('hippo'), 'giraffe', 'I want a hIPpo for my birthday')
– D Coetzee
Nov 24 '11 at 1:04...
What is the @Html.DisplayFor syntax for?
...pe in the property's attributes on the Model, DisplayFor could possibly be more useful.
– enorl76
Jan 11 '12 at 6:48
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How can I change the default Django date template format?
... birthday|date:"M d, Y" }}</p>
Gives:
Birthday: Jan 29, 1983
More formatting examples in the date filter docs.
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sh: 0: getcwd() failed: No such file or directory on cited drive
...hen the update continues as though nothing happened. I was hoping to find more information on why apt-get even cares what folder I'm in, especially so insistently with so little consequence.
– Darren Ringer
Jan 2 '17 at 21:59
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csv.Error: iterator should return strings, not bytes
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You open the file in text mode.
More specifically:
ifile = open('sample.csv', "rt", encoding=<theencodingofthefile>)
Good guesses for encoding is "ascii" and "utf8". You can also leave the encoding off, and it will use the system default encoding...
UTF-8 all the way through
...on, or manually issue the Content-Type MIME header yourself, which is just more work but has the same effect.
When encoding the output using json_encode(), add JSON_UNESCAPED_UNICODE as a second parameter.
Input:
Unfortunately, you should verify every received string as being valid UTF-8 before ...
Unable to start debugging because the object invoked has disconnected from its clients
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What is the difference between .map, .every, and .forEach?
...in the array. Once the testing function returns false for any element, no more array elements are iterated. Therefore, the testing function should usually have no side effects.
.forEach() returns nothing - It iterates the Array performing a given action for each item in the Array.
Read about the...
How do you get current active/default Environment profile programmatically in Spring?
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Here is a more complete example.
Autowire Environment
First you will want to autowire the environment bean.
@Autowired
private Environment environment;
Check if Profiles exist in Active Profiles
Then you can use getActiveProfiles...
JRuby on Rails vs. Ruby on Rails, what's difference?
...perform similar or slower than MRI on Rails. JRuby also uses significantly more upfront memory than MRI.
– Joseph Ravenwolfe
Mar 8 '12 at 1:08
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