Kode
foreach($abg as $value){ $te .= "$value, "; }
HTML-kode
Dette blir printa ut slik: info, 234234, dsfdsf, sfsdf, 23422,
nvm, fant det ut
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1618
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public String listToCommaSeparatedValues(List<String> myList) { if (myList == null || myList.isEmpty()) { // If list is null or empty, just return an empty String. return ""; } String outString = ""; for (Iterator<String> stringIterator = myList.iterator(); stringIterator.hasNext(); ) { final String oneStringInList = stringIterator.next(); if (oneStringInList != null && !"".equals(oneStringInList)) { outString += oneStringInList; if (stringIterator.hasNext()) { outString += ", "; } } } return outString; }
List<String> myList = new ArrayList<String>(); myList.add("Say"); myList.add(null); myList.add("Hello"); myList.add(""); myList.add("World");
public String listToCommaSeparatedValues(List<String> myList) { if (myList == null || myList.isEmpty()) { // If list is null or empty, just return an empty String. return ""; } String outString = ""; for (Iterator<String> stringIterator = myList.iterator(); stringIterator.hasNext(); ) { final String oneStringInList = stringIterator.next(); if (oneStringInList != null && !"".equals(oneStringInList)) { outString += oneStringInList; if (stringIterator.hasNext()) { outString += ", "; } } } return outString; }
List<String> myList = new ArrayList<String>(); myList.add("Say"); myList.add(null); myList.add("Hello"); myList.add(""); myList.add("World");
if (isset ($komma)) { unset ($komma); } foreach ($array as $value) { if (isset ($komma) && $komma == true) $te .= ","; $te .= $value; $komma = true; }
public String listToCommaSeparatedValues2(List<String> myList) { if (myList == null || myList.isEmpty()) { return ""; } StringBuilder builder = new StringBuilder(myList.size()); for (String stringElement : myList) { builder.append(stringElement); builder.append(", "); } final int lastIndexOfComma = builder.lastIndexOf(","); return builder.substring(0, lastIndexOfComma ); }
List<String> myList = new ArrayList<String>(); myList.add("Say"); myList.add(null); myList.add("Hello"); myList.add(""); myList.add("World");
public String listToCommaSeparatedValues2(List<String> myList) { if (myList == null || myList.isEmpty()) { return ""; } StringBuilder builder = new StringBuilder(myList.size()); for (String stringElement : myList) { builder.append(stringElement); builder.append(", "); } final int lastIndexOfComma = builder.lastIndexOf(","); return builder.substring(0, lastIndexOfComma ); }
public static string ToCommaSeparatedValues( this IEnumerable<string> elements) { if (elements.Count() == 0) return ""; return elements.Aggregate( (acc, elem) => string.Format("{0}, {1}", acc, elem)); }
var emptyList = new string[]{ }; Console.WriteLine(emptyList.ToCommaSeparatedValues());
var oneElement = new string[]{"foobar"}; Console.WriteLine(oneElement.ToCommaSeparatedValues());
var severalElement = new string[]{"foo", "bar", "zot"}; Console.WriteLine(severalElement.ToCommaSeparatedValues());
(reduce #(str %1 ", " %2) the-list)
(let [first (atom true) result (atom "")] (doseq [value the-list] (if @first (do (swap! first not) (swap! result str value)) (swap! result str ", " value))) @result)
#python >>> ', '.join(["foo", "bar", "zot"]) 'foo, bar, zot'
#python >>> lst = ["foo", "bar", '', None, "zot"] >>> ', '.join(i for i in lst if i) 'foo, bar, zot'
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