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Python name mangling
In other languages, a general guideline that helps produce better code is always make everything as hidden as possible. If in doubt about whether a variable should be private or protected, it's better to go with private.
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How to modify a global variable within a function in bash?
... how to solve it best, this depends on your needs.
Here is a step by step guide on how to do it.
Passing back variables into the parental shell
There is a way to pass back variables to a parental shell. However this is a dangerous path, because this uses eval. If done improperly, you risk many ...
Why isn't `int pow(int base, int exponent)` in the standard C++ libraries?
...++11, you have to remember that the standards-setting bodies have specific guidelines to follow. For example, ANSI C was specifically tasked to codify existing practice, not to create a new language. Otherwise, they could have gone crazy and given us Ada :-)
Later iterations of that standard also h...
How can I reliably determine the type of a variable that is declared using var at design time?
...etion engine is dependent on how much tuning has been done. With c++ as a guide, getting support similar to C++ shouldn't be too bad.
Daniel's answer suggests using MonoDevelop to do parsing and analysis. This could be an alternative mechanism instead of the existing C# parser, or it could be use...
multi-step registration process issues in asp.net mvc (split viewmodels, single model)
... [Key, DatabaseGenerated(DatabaseGeneratedOption.Identity)]
public Guid Id { get; set };
public string StepOneData { get; set; }
public string StepTwoData { get; set; }
}
The above coed is stupid simple so replace your fields in there. Next we start with a simple action that init...
How to determine the longest increasing subsequence using dynamic programming?
...ou mean my naming convention, I'm mostly following the Google Python Style Guide. If you are advocating short variable names, I prefer descriptive variable names because they make code easier to understand and maintain.
– Sam King
Jan 4 '15 at 23:54
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Fastest way to iterate over all the chars in a String
...-client that works best (usually): docs.oracle.com/javase/7/docs/technotes/guides/vm/…
– jontejj
Dec 5 '13 at 15:44
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List comprehension vs map
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Yep, indeed our internal Python style guide at work explicitly recomments listcomps against map and filter (not even mentioning the tiny but measurable performance improvement map can give in some cases;-).
– Alex Martelli
A...
Logging best practices [closed]
...pecific code that logs/uses the event ids, and can make it easy to provide guidance for common errors, e.g. error 5178 means your database connection string is wrong, etc.
Event id's should follow some kind of structure (similar to the Theory of Reply Codes used in email and HTTP), which allows you...
What is an optional value in Swift?
..., I wish he’d go away
Antigonish
More resources:
The Swift Programming Guide
Optionals in Swift (Medium)
WWDC Session 402 "Introduction to Swift" (starts around 14:15)
More optional tips and tricks
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