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Why is list initialization (using curly braces) better than the alternatives?
...resented exactly as a char (good)
char c5 {264}; // error (assuming 8-bit chars): 264 cannot be
// represented as a char (good)
int x4 {2.0}; // error: no double to int value conversion (good)
}
The only situation where = is preferred over {} is when using auto key...
JavaScript - Getting HTML form values
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answered Aug 23 '10 at 11:28
user406632user406632
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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edited May 31 '17 at 16:10
Bruiser
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answered Ma...
Your build failed due to an error in the AAPT stage, not because of an...
...该项目已超过 30MB 的最大大小该项目已超出建议的最大 10 个屏幕该项目有一个包含过多文本的文本块项目在文本字符串中有一个 ASCII 空字符一个或多个屏幕名称包含下划线“_”字符 - 只能使用字母和数字图标文件不是 PNG 或太...
How do you print out a stack trace to the console/log in Cocoa?
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answered Feb 24 '10 at 0:42
smokrissmokris
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Physical vs. logical / soft delete of database record?
... quickly the value of robust solutions, even though they may have a little bit more initial "overhead".
Exceptions:
- as a guide, use soft deletes for "reference" data such as user, category, etc, and hard deletes to a mirror table for "fact" type data, i.e., transaction history.
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What is @ModelAttribute in Spring MVC?
...ought I throw my hat in the ring and see if I can muddy the water a little bit more :)
I found my initial struggle to understand @ModelAttribute was a result of Spring's decision to combine several annotations into one. It became clearer once I split it into several smaller annotations:
For parame...
Stop an input field in a form from being submitted
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Chris van Chip
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answered Jun 9 '10 at 17:03
GalGal
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Erlang's 99.9999999% (nine nines) reliability
... No shared state, plus a sophisticated error recovery model.
If you dig a bit deeper, in the PhD thesis written by Joe, the original author of Erlang (which includes a case study of AXD301), you read:
One of the projects studied in this chapter is the Ericsson AXD301,
a high-performance highly-rel...
Generate a random alphanumeric string in Cocoa
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answered Apr 13 '10 at 23:42
Jeff BJeff B
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