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How to set default values in Rails?
...t at least it's assumed !
– gfd
Feb 21 '17 at 13:19
1
This is the correct answer for me.. It wor...
Automatic vertical scroll bar in WPF TextBlock?
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answered Dec 30 '09 at 21:02
vincevince
1,06111 gold badge77 silver badges22 bronze badges
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Pretty-print C++ STL containers
...ges:
#include <iostream>
#include <iterator>
#include <type_traits>
#include <vector>
#include <algorithm>
// This works similar to ostream_iterator, but doesn't print a delimiter after the final item
template<typename T, typename TChar = char, typename TCharTraits...
New features in java 7
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212
Java SE 7 Features and Enhancements from JDK 7 Release Notes
This is the Java 7 new features ...
java.util.regex - importance of Pattern.compile()?
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edited Apr 27 '18 at 10:21
answered Apr 27 '18 at 10:03
D...
Using an image caption in Markdown Jekyll
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121
If you don't want to use any plugins (which means you can push it to GitHub directly without ge...
How do I inspect the view hierarchy in iOS?
...iews.
– Departamento B
Oct 7 '16 at 21:57
add a comment
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General guidelines to avoid memory leaks in C++ [closed]
... C.
– ArtOfWarfare
Jan 20 '13 at 20:21
So what do you do if you write Object x; and then want to throw x away? say x ...
python list in sql query as parameter
...be used.
– Bacon Bits
Dec 29 '19 at 21:22
2
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Check if object is file-like in Python
...l egineering decision,
– drxzcl
Jan 21 '18 at 19:29
1
This may be seen as better engineering and ...