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HashMap with multiple values under the same key
...sing a tuple
// you'll have to write or download a Tuple class in Java, (.NET ships with one)
// create our map
Map<String, Tuple2<Person, Person> peopleByForename = new HashMap<>();
// populate it
peopleByForename.put("Bob", new Tuple2(new Person("Bob Smith",
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Favorite (Clever) Defensive Programming Best Practices [closed]
...o terminate.
Allocating this memory up-front provides you with a safety-net, as you can free it up and then use the available memory to do the following:
Save all the persistent data
Close all the appropriate files
Write error messages to a log file
Present a meaningful error to the user
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How do you implement a private setter when using an interface?
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Not the answer you're looking for? Browse other questions tagged c# asp.net interface getter-setter or ask your own question.
How to get the instance id from within an ec2 instance?
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For .NET People :
string instanceId = new StreamReader(
HttpWebRequest.Create("http://169.254.169.254/latest/meta-data/instance-id")
.GetResponse().GetResponseStream())
.ReadToEnd();
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How can I change the color of my prompt in zsh (different from normal text)?
...spectively. Source is zsh manual on visual effects: http://zsh.sourceforge.net/Doc/Release/Prompt-Expansion.html#Visual-effects
So, for example, the following two commands
autoload -U colors && colors
export PS1="%F{214}%K{000}%m%F{015}%K{000}:%F{039}%K{000}%~%F{015}%K{000}\$ "
present t...
jQuery scroll() detect when user stops scrolling
... answered Feb 4 '12 at 21:45
SinethetaSinetheta
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Any tips on how to organize Eclipse environment on multiple monitors?
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@MatthewDoucette - Now I'm a .NET developer, I do exactly the same with Visual studio. Basically just replicated my Eclipse setup.
– Feet
Jan 31 '12 at 20:13
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PHP convert XML to JSON
...st> -> {"item":[{"a":["123","456"]},{"a":"123"}]}. A solution at php.net by ratfactor solves that issue by always storing elements in an array.
– Klesun
Jan 7 '19 at 21:44
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How do I contribute to other's code in GitHub? [closed]
...ajane has a blog post that explains the process well:
http://www.lornajane.net/posts/2010/contributing-to-projects-on-github
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How do I handle newlines in JSON?
...nt to look into this C# function to escape the string:
http://www.aspcode.net/C-encode-a-string-for-JSON-JavaScript.aspx
public static string Enquote(string s)
{
if (s == null || s.Length == 0)
{
return "\"\"";
}
char c;
int i;
int ...