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When should I use jQuery deferred's “then” method and when should I use the “pipe” method?
...oth cases. However, by using pipe(), you are communicating to other people reading your code (including yourself, six months from now) that there is some importance to the return value. If you're discarding it, you're violating this semantic construct.
It's like having a function that returns a va...
How should you build your database from source control?
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@Richard. Good points, but still. When you read "build a database from scratch", it does not always mean to delete the data. It is to rebuild the schema and static data. If there is some work-in-progress (regarding schema or static data) it should be in the source con...
Differences between Perl and PHP [closed]
...l, you can even do $foo ||= 'default' to set $foo to a value if it's not already set. The shortest way of doing this in PHP is $foo = isset($foo) ? $foo : 'default'; (Update, in PHP 7.0+ you can do $foo = $foo ?? 'default')
Perl variable names indicate built-in type, of which Perl has three, and the...
File name? Path name? Base name? Naming standard for pieces of a path
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hi guys, great example. It would be more easy to read if you put the answer next to the question, instead of using references that forces to scroll up. I make an edit by the way in order to improve that. Grettings
– Victor
Feb 13 '14 a...
How to create a custom attribute in C#
...still I am not able to understand the usage of custom attributes (I have already gone through lots of links).
4 Answers
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What should every developer know about databases? [closed]
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If you found reading this monster dautning, imagine what it felt like to write it! I didn't set out to write an essay. Once I got started, it just seemed to flow. Whoever added the bolding really helped the readers, IMO.
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Is 'switch' faster than 'if'?
...se; and memory bandwidth is a Big Deal on modern hardware.
Write code for readability. Any compiler worth its salt is going to see an if / else if ladder and transform it into equivalent switch or vice versa if it would be faster to do so.
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Reverse a string in Python
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@Paolo's s[::-1] is fastest; a slower approach (maybe more readable, but that's debatable) is ''.join(reversed(s)).
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How to pull request a wiki page on GitHub?
...applied to the wiki git. See last example link below.
Consider the wiki as read-only view on the documentation. Please note that with github.com you can still view and directly edit the files in the documentation folder. So you still can fix typos within the browser within seconds (even as PR withou...
Most useful NLog configurations [closed]
... logging links from here at SO (you might have seen some or all of these already):
log4net vs. Nlog
Logging best practices
What's the point of a logging facade?
Why do loggers recommend using a logger per class?
Use the common pattern of naming your logger based on the class Logger logger = Log...