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What is the meaning of erb?
... article contains more detail and a short guide to using ERB. You can also read the official docs.
Note: the quoted block above was previously posted as an answer by another user without linking to An Introduction to ERB Templating or acknowledging that it was not that user's work. That post was (r...
What is an xs:NCName type and when should it be used?
...ould mean "any initial character, but not :". The whole regular expression reads as "One initial XML name character, but not a colon, followed by zero or more XML name characters, but not a colon."
Practical restrictions of an NCName
The practical restrictions of NCName are that it cannot contain ...
How to get a specific output iterating a hash in Ruby?
...h { |key, array| puts "#{key}-----", array }
I think it is pretty easy to read.
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What can I do to resolve a “Row not found or changed” Exception in LINQ to SQL on a SQL Server Compa
...ince LINQ will not be able to make sure the SQL data has not changed since reading the data.
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Converting datetime.date to UTC timestamp in Python
...ng to UTC?
To convert datetime.datetime (not datetime.date) object that already represents time in UTC to the corresponding POSIX timestamp (a float).
Python 3.3+
datetime.timestamp():
from datetime import timezone
timestamp = dt.replace(tzinfo=timezone.utc).timestamp()
Note: It is necessary ...
HTTP Basic Authentication - what's the expected web browser experience?
...
You may have not read the question entirely, as it says just under the curl command: "However, right now I don't have access to curl (long story), and I want to just do it from the web browser, if possible." ;)
– Nicocub...
How to check a not-defined variable in JavaScript
...= and !== to test for undefined without using typeof as undefined has been read-only for some time.
If you want to know if a member exists independent but don't care what its value is:
if ('membername' in object) // With inheritance
if (object.hasOwnProperty('membername')) // Without inheritance
...
Why does using an Underscore character in a LIKE filter give me all the results?
... hard time locating information about underscore special character until I read your post.
– Chris Smith
Oct 7 '15 at 23:34
5
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When is a function too long? [closed]
...design deficiencies. Whenever I encounter code that is an absolute joy to read, it's elegance is immediately apparent. And guess what: the functions are often very short in length.
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各编程语言读写文件汇总 - C/C++ - 清泛网 - 专注C/C++及内核技术
各编程语言读写文件汇总all_programming_language_file_read_write_summary读写文件本来是非常基础的代码，但工作学习中难免会有遗忘，有时又难以翻看自己写过的代码，网上搜索更是五花八门让人头大，鉴于此，清泛网 读写文件本来是...