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How to replace captured groups only?
I have HTML code before and after the string:
5 Answers
5
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What is scope/named_scope in rails?
... this will help you.
http://guides.rubyonrails.org/active_record_querying.html
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What does the function then() mean in JavaScript?
...n't a built-in .then back then, but native promises are coming now in ES6: html5rocks.com/en/tutorials/es6/promises
– janfoeh
Dec 17 '13 at 10:25
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Ruby Regexp group matching, assign variables on 1 line
...olon}, R: #{rest}"
(Take a look at http://ruby-doc.org/core-2.1.1/Regexp.html , search for "local variable").
Note:
As pointed out in a comment, I see that there is a similar and earlier answer to this question by @toonsend (https://stackoverflow.com/a/21412455). I do not think I was "stealing", ...
When should you NOT use a Rules Engine? [closed]
...without involving programmers?" martinfowler.com/bliki/BusinessReadableDSL.html
– Robert Lujo
Feb 22 '19 at 21:26
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How does Java Garbage Collection work with Circular References?
... can detect and collect cycles: WWW.Research.IBM.Com/people/d/dfb/recycler.html
– Jörg W Mittag
Dec 16 '09 at 1:03
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How to pass command line arguments to a rake task
... Obj.inspect and logs that to standard out. ruby-doc.org/core-2.0.0/Kernel.html#method-i-p
– kqcef
Jun 3 '19 at 18:23
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Call a function with argument list in python
...official python tutorial
http://docs.python.org/dev/tutorial/controlflow.html#more-on-defining-functions
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How I can I lazily read multiple JSON values from a file/stream in Python?
...alls it 'JSON lines':
https://docs.scrapy.org/en/latest/topics/exporters.html?highlight=exporters#jsonitemexporter
http://www.enricozini.org/2011/tips/python-stream-json/
You can do it slightly more Pythonically:
for jsonline in f:
yield json.loads(jsonline) # or do the processing in this...
Is it expensive to use try-catch blocks even if an exception is never thrown?
... in C macros at: http://www.di.unipi.it/~nids/docs/longjump_try_trow_catch.html
#include <stdio.h>
#include <setjmp.h>
#define TRY do{ jmp_buf ex_buf__; switch( setjmp(ex_buf__) ){ case 0: while(1){
#define CATCH(x) break; case x:
#define FINALLY break; } default:
#define ETRY } }while...