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Java: split string into hashtable by delimiters [closed]

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Running java in my cgi-bin. Via post request. In my java program, I have the browser output in a string e.g.: name=josh&age=34.... and so on
In my java program String x = "name=joshua";
How can I split this x string by the = delimiter into a hashtable.
My hashtable is Hashtable<String, String>

You may try something like this:
// initializes a hashtable for key and value types to be String
Hashtable<String, String> h =
new Hashtable<String, String>();
// your string
String x = "name=josh";
// splits the string for "=" delimiter and stores in an array
String[] arrOfStr = x.split("=", 0);
// Use the 'put' method of Hashtable to insert the 0th element of array as key and 1st element as value
h.put(arrOfStr[0],arrOfStr[1]);

How to split a string at every Nth occurrence of a character in Java [closed]

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I'm trying to split a String at every Nth occurence, but missing the last values.Here is what is expected.
Input : String str = "234-236-456-567-678-675-453-564";
Output :
234-236-456
567-678-675
453-564
Here N=3, where the str should be split at every 3rd occurence of -.

Try this.
String str = "234-236-456-567-678-675-453-564";
String[] f = str.split("(?<=\\G.*-.*-.*)-");
System.out.println(Arrays.toString(f));
result:
[234-236-456, 567-678-675, 453-564]

You can try the following with Java 8:
String str = "234-236-456-567-678-675-453-564";
Lists.partition(Lists.newArrayList(str.split("-")), 3)
.stream().map(strings -> strings.stream().collect(Collectors.joining("-")))
.forEach(System.out::println);
Output:
234-236-456
567-678-675
453-564

Maybe one of the worst way without using function available in java , but good like exercise :
public static void main(String[] args){
String s = "234-236-456-567-678-675-453-564";
int nth =0;
int cont =0;
int i=0;
for(;i<s.length();i++){
if(s.charAt(i)=='-')
nth++;
if(nth == 3 || i==s.length()-1){
if(i==s.length()-1) //with this if you preveent to cut the last number
System.out.println(s.substring(cont,i+1));
else
System.out.println(s.substring(cont,i));
nth=0;
cont =i+1;
}
}
}

How to split a string and get the last part? [closed]

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I have a string Saxon Securitie/Logo/horse-logo.jpg_1413458235818 in format "A/B/C"
I want the result as C by removing "A/B/" from the above string and get a result
String C = "horse-logo.jpg_1413458235818"

Try:
String s = "Saxon Securitie/Logo/horse-logo.jpg_1413458235818";
String c = s.substring(s.lastIndexOf("/") + 1);
System.out.println(c);

String filePath = "Saxon Securitie/Logo/horse-logo.jpg_1413458235818";
String fileName = new File(filePath).getName();
See https://meta.stackexchange.com/questions/66377/what-is-the-xy-problem

You can use String.lastIndexOf to do that :
String path = "Saxon Securitie/Logo/horse-logo.jpg_1413458235818";
int index = path.lastIndexOf("/");
String fileName = index == -1 ? null : path.substring(index + 1);

I'm not going to give you answer but you could easily use split function in java that you can learn about here. and at first split with space then split with /

Extract Verbs from Sentence [closed]

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I would like to know if there is a way to extract verbs from a string.
As an example :
I'll eliminate you.
I want it to only extract "eliminate".

You probably want to be looking at using the Stanford PoS tagger (http://nlp.stanford.edu/software/tagger.shtml). It will tag the string with it's classification (e.g. verb, noun). You can then use a regular expression to pull out the verbs.

ArrayList<String> verbs = new ArrayList<>();
verbs.add("eliminate");
String yourtext = "I'll eliminate you";
for (String verb : verbs) {
int index = yourtext.indexOf(verb);
if (index >= 0) {
System.out.println("Found verb: " + verb + " at position: " + index);
}
}
I'll leave filling the verbs array up to you.

php take raw input to a variable [closed]

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Consider this piece of Java code
I need to do this in php
String SEPARATOR = "S39Er#T0R";
String input = "someS39Er#T0RDataS39Er#T0Rhere";
String[] val = input.split(SEPERATOR);
for (int i = 0; i < val.length; i++) {
}
I need to store the data received from file_get_contents('php://input') which returns the raw post
and then from that string I need it to split and run a for loop
Can any one suggest how to implement the same code in php ?

explode function splits a string by a string;
preg_split splits a string by a regex;
foreach construct iterates over arrays or objects;
Combination of these is pretty straightforward:
$separator = 'S39Er#T0R';
$postData = file_get_contents('php://input');
$splitPostData = explode($separator, $postData);
foreach($splitPostData as $postDataItem)
{
// do something with $postDataItem
}