To meet your method name, you need this: protected bool IsStringAndNotNullAndEmpty(object value) { var s = value as string; return s == string.Empty; } Changing its name to IsEmptyString(object value) would be clearer though. It seems the OP actually wants a method that returns true for non-empty strings. So what is required is: protected bool … Read more
(1) isalpha(argv[1]) is wrong. This function expects a single character, but you are passing a pointer-to-string. That will certainly not give you any kind of expected result, and it’s probably Undefined Behaviour into the bargain. You either need to loop and check each character, use a more high-level library function to check the entire string, … Read more
>>> import re >>> words = [“hello”, “18hs”, “18aaa”, “21hr”] >>> [w for w in words if not re.match(r’\d+h’, w)] [‘hello’, ’18aaa’] This loops over the list and keeps the items that don’t match the regex \d+h, which means “one or more digits followed by an h”. If you need to keep strings like 7hg, … Read more
The following allows me to have a location activity run and post its results as strings in to a globally accessible form which then allows me to use in the format of creating a context aware URL through another activity… As you can see the toast uses the global value which allowed me to test … Read more
Help tells us: Strings are compared according to the ordinal values that make up the characters that make up the string. ‘A’ and ‘a’ are different symbols, with different ordinal values, so comparison is case-sensitive, of course. There are special functions like CompareText for insensitive comparisons. Note that case-insensitivity is especially emphasized in descriptions. 1 … Read more
You can use the Html attribute to set text as you want as :: <EditText android:layout_width=”fill_parent” android:layout_height=”wrap_content” /> String str=”Receive: 0 coin(s) <br> Total Cost: $10″; editText.setText(Html.formHtml(str)); solved How do i start a new line in String? [duplicate]
The question may be a case of “I have X and I need Y” where X is the item which needs attention. If the string really is as you presented it, then Imports System.Text Module Module1 Sub Main() Dim s = “{ “”0″”:{“”variable1″”:””ABC1″”,””variable2″”:””AA””,””variable3″”:””BB””}, “”5″”:{“”variable1″”:””ABC2″”,””variable2″”:””AA””,””variable3″”:””BB””}, “”3″”:{“”variable1″”:””BC3″”,””variable2″”:””AA””,””variable3″”:””BB””}, “”1″”:{“”variable1″”:””DC4″”,””variable2″”:””AA””,””variable3″”:””BB””}, “”4″”:{“”variable1″”:””DD5″”,””variable2″”:””AA””,””variable3″”:””BB””} }” Dim t = s.Split({vbCrLf}, StringSplitOptions.None) Dim u … Read more
package main import ( “fmt” “strings” ) func main() { for i := 1; i <= 6; i++ { fmt.Printf(“%6s\n”, strings.Repeat(“#”, i)) } } Try it on the Go playground 1 solved How to print the star pattern aligned to right hand side in GO lang
string s = “HELLO WORLD!”; string[] s1 = s.Split(‘ ‘); string outchar = s1[0] + s1[1].Substring(0, 1); 2 solved How to trim after 1 letter from space C#? [closed]
s=”insert 0 9″ li= s.split(‘ ‘) var = li[0] del li[0] print(var) insert print(li) [‘0’, ‘9’] solved How to seperate numbers from strings?
As you mentioned the split-function can handle this. String[] types = new String[columnNameType.length]; String[] names = new String[columnNameType.length]; for(int i = 0 ; i< columnNameType.length; ++i){ names[i] = columnNameType[i].split(” “)[0]; types[i] = columnNameType[i].split(” “)[1]; } iterate your array and split every element on its own. 1 solved How to split an string array element by … Read more
In your setMake function it’s declared as a string but returns no value. I believe you forgot to return the passed value. //************ // setMake //************ string Car::setMake(string carMake) { make = carMake; return make; // This line should do the trick } I do suggest next time taking a closer look at what the … Read more
A very minimal example: stops = {‘remove’, ‘these’, ‘words’} strings = [‘please do not remove these words’, ‘removal is not cool’, ‘please please these are the bees\’ knees’, ‘there are no stopwords here’] strings_cleaned = [‘ ‘.join(word for word in s.split() if word not in stops) for s in strings] Or you could do: strings_cleaned … Read more
That looks like a fragment of a JSON document with Cyrillic text. solved How to identify Encoding [closed]
public HashMap<String, List<String>> getSortedHashMapForEmployees(string searchKeyword,List<yourDtoFromDB> orginalListFromDB) { HashMap<String, List<String>>hashmap=new HashMap<String, List<String>>(); for (List<yourDtoFromDB> orginalList : orginalListFromDB) { if(orginalList.getName().contains(searchKeyword)) { List<String>accountNo=new ArrayList<String>(); if(hashmap.containsKey(orginalList.getName())) { accountNo=hashmap.get(orginalList.getName()); } accountNo.add(orginalList.getAccountNo()); hashmap.put(orginalList.getName(), accountNo); } } return hashmap; } 3 solved How to search a list and return the specific strings and data associated with it using Java