[ad_1] I think this is what you might be looking for! After researching how to find the data-types of variables I’ve come across this: >>> y = 2,4,6 (2,4,6) >>> print (y.__class__) <class ‘tuple’> A tuple is a data-type much like a list in that it stores seperate values, but it is indeed not a … Read more
[ad_1] It should look something like this: //method declarations need to declare the return type, name, and arguments int indexOf(String s, char ch) { //loop over each index in the string for (int i = 0; i < s.length(); i++) { //if the char at this index is the one we are looking for if … Read more
[ad_1] Can you use Ajax and show the result in HTML <script> $.ajax({ urL:”./tomy.php”, type:”POST”, data:{getuserAgent:1}, success:function(data){ $(“#mydiv”).html(data); } }); </script> tomy.php <?php if(isset($_POST[‘getuserAgent’]){ echo $_SERVER[‘HTTP_USER_AGENT’]; $browser = get_browser(); print_r($browser); } ?> 3 [ad_2] solved How can I specifically convert this php code to html? [closed]
[ad_1] You get the exception because you are trying to cast a JLabel to String. at row=0 cloumn=0 is a JLabel and I want to get value of JLabel and put in query Display((String) table.getValueAt(0, 0)); If you want the text-content of a label, use JLabel.getText() instead: JLabel label = (JLabel)table.getValueAt(0, 0); String text = … Read more
[ad_1] This is because your listeexclure is just a string. If you want to search a string in another string, you can do following: Let’s assume you have a list like: lst = [‘a’, ‘ab’, ‘abc’, ‘bac’] filter(lambda k: ‘ab’ in k, lst) # Result will be [‘ab’, ‘abc’] So you can apply same method … Read more
[ad_1] LINQ methods work on enumerations, and always yield an IEnumerable<T> of some kind. If you want to convert back to the original collection type, you’d have to do that yourself in code. If CogoPointCollection has an appropriate constructor, for example, you could do this: CogoPointCollection COGOPointsCollection = civilAcitveDoc.CogoPoints; var cogoCollection2 = new CogoPointCollection ( … Read more
[ad_1] You can use this function to check if an error exists: def checkError(Str): if ‘ERROR’ in Str: openBracket = Str.find(‘(‘)+1 closedBracket = Str.find(‘)’) status = “”.join(Str[openBracket:closedBracket]) error = “\n”.join([‘YES’,”, “.join(Str.split(‘\n\n’)[2].split(‘, ‘)[1:]),status]) return error else: return ‘No errors found.’ error = checkError(Str) print(error) Output: YES 22:17:31 Wed Feb 11, 2015 software ERROR 0 [ad_2] solved … Read more
[ad_1] I like to handle this problem recursively: void deleteNode(Node * head) { if(head->pNext != NULL) { deleteNode(head->pNext) } delete head; } If we have a list of 5 items: head->pNext->pNext->pNext->pNext->NULL; Then, the function will first get called for head, then for each pNext until the last one. When we reach the last one, it … Read more
[ad_1] If you are looking for an R solution, here’s one way to do it: The trick is using [ combined with rowSums FRAMETRUE$Group1 <- rowSums(FRAMETRUE[, 2:8], na.rm = TRUE) [ad_2] solved Sum rows by interval Dataframe
[ad_1] yes you can initialize an object without any parameters, let me explain simply, an object is just a copy from a class, it has a copy of all the public methods and fields inside this class. We use objects to access members of a class so let’s assume you have two classes X and … Read more
[ad_1] You are using getElementsByClass (it doesn’t exist) and changing property for the whole collection (not valid, you should iterate through Node list to change attribute’s value). You should do something like this : var n = document.getElementsByClassName(‘numrooms’) for(var i=0;i<n.length;i++){ n[i].disabled = true; } [ad_2] solved GetElementsByClassName Not Working As Expected [duplicate]
[ad_1] Google is your friend, so is Wikipedia. From the GCC website, we can see that there is experimental/support for C++17 standard, through the -std=c++17 flag. From this awesome wiki article, there is a cross reference list for functionality and features. It indicates that std::any is supported in version GCC >= 7, but only on … Read more
[ad_1] you just need use property binding to pass the data to child component settings component template <app-user-profile [data]=”userSettings”></app-user-profile> userProfile.ts @Input() data:any; now the value from the userSettings will pass to the data property. 15 [ad_2] solved Transfer data between angular components using @input and @output [duplicate]
[ad_1] Try this code. It is working fine import java.util.Scanner; import java.util.UUID; public class AccountThis { private static Scanner scanner; public AccountThis(String nameInput) { System.out.println(” created account with name ” + nameInput); } public AccountThis() { System.out.println(“created an account.”); } public AccountThis(double depositInput) { System.out.println(depositInput + “$” + “added to your account!”); } public AccountThis(String … Read more
[ad_1] Use GNU awk for multi-char RS: $ awk -v RS='</record>\n’ ‘{ORS=RT} /<keyword>SEARCH<\/keyword>/’ file <record category=”xyz”> <person ssn=”” e-i=”E”> <title xsi:nil=”true”/> <position xsi:nil=”true”/> <names> <first_name/> <last_name></last_name> <aliases> <alias>CDP</alias> </aliases> <keywords> <keyword xsi:nil=”true”/> <keyword>SEARCH</keyword> </keywords> <external_sources> <uri>http://www.google.com</uri> <detail>SEARCH is present in abc for xyz reason</detail> </external_sources> </details> </record> If you need to search for any of … Read more