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How to print a string in fixed width?
I have this code (printing the occurrence of the all permutations in a string)
5 Answers
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Add a property to a JavaScript object using a variable as the name?
...bstitution, variables, etc.
Bracket notation is open ended. It uses a string but you can produce the string using any legal js code. You may specify the string as literal (though in this case dot notation would read easier) or use a variable or calculate in some way.
So, these all set the myO...
Iterating over Java collections in Scala
...= it.hasNext
override def next() = it.next()
}
val jIterator: Iterator[String] = ... // iterating over a large dataset
scalaIterator(jIterator).take(2).map(_.length).foreach(println) // only first 2 elements are loaded to memory
It has similar concept but less verbose IMO :)
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Centering a div block without the width
...S rule. This is a good trick to center a div in a container without adding extra HTML nor applying constraining styles to the container (like text-align: center; which would center all other inline content in the container), while keeping dynamic width for the contained div:
HTML:
<div class="c...
Replace only some groups with Regex
...eed to identify them or not. That way you can use them in your replacement string. For example:
var pattern = @"(-)(\d+)(-)";
var replaced = Regex.Replace(text, pattern, "$1AA$3");
or using a MatchEvaluator:
var replaced = Regex.Replace(text, pattern, m => m.Groups[1].Value + "AA" + m.Groups...
How to use getJSON, sending data with post method?
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When I am using the above function, I am receiving a string object instead of a json object.
– Pratik Singhal
Jun 22 '16 at 14:04
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Email address validation using ASP.NET MVC data type attributes
... required")]
[EmailAddress(ErrorMessage = "Invalid Email Address")]
public string Email { get; set; }
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Embedding DLLs in a compiled executable
... CurrentDomain_AssemblyResolve(object sender, ResolveEventArgs args)
{
string dllName = args.Name.Contains(',') ? args.Name.Substring(0, args.Name.IndexOf(',')) : args.Name.Replace(".dll","");
dllName = dllName.Replace(".", "_");
if (dllName.EndsWith("_resources")) return null;
Sy...
Get hours difference between two dates in Moment Js
...roach for me, as I don't need to calculate the hours/days/months/years-ago-strings myself and it is just one line! Thank you!!
– krankuba
Aug 6 at 4:57
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Difference between Property and Field in C# 3.0+
...uick, obvious differences
A property can have accessor keywords.
public string MyString { get; private set; }
A property can be overridden in descendents.
public virtual string MyString { get; protected set; }
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