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Replace words in a string - Ruby
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506
sentence.sub! 'Robert', 'Joe'
Won't cause an exception if the replaced word isn't in the sent...
How to sort Counter by value? - python
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edited May 20 at 9:22
answered Jan 6 '14 at 13:05
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How to load/edit/run/save text files (.py) into an IPython notebook cell?
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answered Jan 10 '14 at 2:00
user2304916user2304916
6,68233 gold badges2727 silver badges4949 bronze badges
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Nginx serves .php files as downloads, instead of executing them
...ity/tutorials/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-14-04 but when I try to run some .php file it's just downloading it...
for example... http://5.101.99.123/info.php it's working but... If I go to the main http://5.101.99.123 it's downloading my index.php :/
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Which is more preferable to use: lambda functions or nested functions ('def')?
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108
If you need to assign the lambda to a name, use a def instead. defs are just syntactic sugar fo...
What is the default form HTTP method?
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georgeawg
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answered Feb 22 '10 at 21:42
Drew WillsDrew Wills
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How to give System property to my test via Gradle and -D
...sn't appear)
– CLOVIS
Jul 9 '18 at 20:09
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javascript node.js next()
...s done.
See, for example, the code samples here:
http://blog.mixu.net/2011/02/02/essential-node-js-patterns-and-snippets/
Let's look at the example you posted:
function loadUser(req, res, next) {
if (req.session.user_id) {
User.findById(req.session.user_id, function(user) {
if (us...
@Transactional(propagation=Propagation.REQUIRED)
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answered May 24 '12 at 15:01
GuidoGuido
40.2k2424 gold badges111111 silver badges166166 bronze badges
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Retain precision with double in Java
...sult of 5.6 + 5.8.
When requiring a value that is exact, such as 1.5 or 150.1005, you'll want to use one of the fixed-point types, which will be able to represent the number exactly.
As has been mentioned several times already, Java has a BigDecimal class which will handle very large numbers and v...