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In what areas might the use of F# be more appropriate than C#? [closed]
...dule for a portfolio of power stations to a trading position for an energy company. The client and server components were in C# but the calculation engine was written in F#.
The use of F# to address the complexity at the heart of this application clearly demonstrates a sweet spot for the language ...
Are there disadvantages to using a generic varchar(255) for all text-based fields?
...h are defined as VARCHAR(255) even though none of these fields will ever come close to having 255 characters. (If you're wondering, it's this way because Ruby on Rails migrations map String fields to VARCHAR(255) by default and I never bothered to override it).
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How can you program if you're blind?
...grammers take for granted. Most programmers would spend hours looking at a computer monitor (especially during times when they are in the zone ), but I know there are blind programmers (such as T.V. Raman who currently works for Google).
...
Should I use JSLint or JSHint JavaScript validation? [closed]
...n edited. I'm leaving the original answer below for context (otherwise the comments wouldn't make sense).
When this question was originally asked, JSLint was the main linting tool for JavaScript. JSHint was a new fork of JSLint, but had not yet diverged much from the original.
Since then, JSLint h...
Favicon not showing up in Google Chrome [duplicate]
...
Cache
Clear your cache. http://support.google.com/chrome/bin/answer.py?hl=en&answer=95582 And test another browser.
Some where able to get an updated favicon by adding an URL parameter: ?v=1 after the link href which changes the resource link and therefore loads the...
Are the days of passing const std::string & as a parameter over?
... edited May 23 '17 at 12:18
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answered Apr 19 '12 at 16:41
Nicol BolasNicol Bo...
What is the C runtime library?
...g for the Microsoft Windows operating system. These routines automate many common programming tasks that are not provided by the C and C++ languages."
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SQL select join: is it possible to prefix all columns as 'prefix.*'?
...such a query and see what you get back. If you want to specify what prefix comes before the dot, you can use "SELECT * FROM a AS my_alias", for instance.
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How to use Boost in Visual Studio 2010
...ecifically for Visual Studio 2010 as requested, and include information on compiling in the various optional components which requires external libraries.
If you are using headers only libraries, then all you need to do is to unarchive the boost download and set up the environment variables. The in...
How to encrypt/decrypt data in php?
... from a reliable random number generator. The following example would be recommended (>= 5.3):
$key_size = 32; // 256 bits
$encryption_key = openssl_random_pseudo_bytes($key_size, $strong);
// $strong will be true if the key is crypto safe
This can be done once or multiple times (if you wish t...