[ad_1] You can do this by adding a inject a service for both component then put the data in the service so both can find it. Also you can use the @input and the @output directive , but i prefer the service ( In this service both share the varible is ready ) : import … Read more
[ad_1] The Protection constructor gets executed multiple times because you instantiate multiple objects of Protection. Each time you call new Protection(); the Protection constructor runs. You call it first in Demo, then you instantiate Derived and since Derived extends Protection so the Protection constructor gets called once more. And finally when you instantiate SamePackage and … Read more
[ad_1] You Can Use The htmlentities <?php $comments = “A ‘quote’ is <b>bold</b>”; echo “<textarea>”.htmlentities($comments ).”</textarea>”; ?> DEMO:: http://phpfiddle.org/main/code/n0sf-b7ka You Can Also Do This. if (isset($_POST[“submit”]) && !empty($_POST[“comments”])) { $comments = $_POST[“comments”]; echo “<textarea>”.htmlentities( $comments ).”</textarea>”; } [ad_2] solved Prevent tags being used in
[ad_1] Java JDK sources are publicly available. If you want an exact equivalent of Java’s random number generator in C, go grab the sources and write/port it yourself. 3 [ad_2] solved Exact C equivalent of Java Random.nextInt(int bound) method
[ad_1] What you’re asking for seems quite simple. The example you’ve given has quite nice design choices, in terms of font, weight and color; but the actual markup doesn’t need to be very complicated. It is basically a bunch of 2 column rows, the first column of each row containing the header and date, the … Read more
[ad_1] You want to get fractional part and truncate it up to two digits. If values are positive and small you can implement it like this: private static double Solution(double value) { return (long)((value – (long)value) * 100) / 100.0; } Test: double[] test = new double[] { 0.433432, 0.672919, 3.826342, 6.783643, }; var result … Read more
[ad_1] I am getting the following error after installing Catboost. ImportError: Module use of python36.dll conflicts with this version of Python [ad_2] solved I am getting the following error after installing Catboost. ImportError: Module use of python36.dll conflicts with this version of Python
[ad_1] You need to isolate your variable. How about a reg-ex? return source.replaceAll(“(\\W)(” + var2Rename + “)(\\W)”, “$1” + newName + “$3”); Explanation. The \\W will check for non-letter characters, eg the boundary of a variable expression. We want a boundary on both sides of the variable, and then to replace we need to make … Read more
[ad_1] public static String checkUserInputSeriesName(Scanner sc, SeriesLibrary seriesLibrary){ boolean validInput = false; String seriesName = null; do{ validInput = false; seriesName=sc.nextLine(); for(int i = 0; i < seriesLibrary.getTvSeries().size(); i++){ if(seriesName.equals(seriesLibrary.getTvSeries().get(i))){ validInput = true; } } if(!validInput){ System.out.println(“That Series does not exist, please try again!”); sc.nextLine(); } }while(!validInput); return seriesName; } [ad_2] solved My validation method … Read more
[ad_1] First of all, that’s not the way how to ask a good question. You need to show us some code, what did you try, where is the problem. Check here how to ask good question. The solution for your problem would be to store the index of the clicked button in your local state … Read more
[ad_1] You can try turning resultList into a function: import scalikejdbc.SQL def resultList(sqlQuery: String): List[List[String]] = SQL(sqlQuery) .map( rs => List( rs.string(“transaction_id”) ) ) .list() .apply() 16 [ad_2] solved How can i execute the sql query with parameter?
[ad_1] HEIGHT: \d+[^;]+; will match HEIGHT: 218px; in <body style=”HEIGHT: 218px; margin: 0px; background-color: #ffffff;” jQuery111105496473080628138=”10″> Something like this could get you going: (HEIGHT:\s*\d{1,}[^;]*;)(?<=<body.*style=”[^”]*)(?=[^”].*”\s*>) Which ~translates~ to : Capture: (HEIGHT:\s*\d{1,}[^;]*;) If preceded by: (?<=<body.*style=”[^”]*) And followed by: (?=[^”].*”\s*>) Implemented in code: using System; using System.Collections.Generic; using System.Text.RegularExpressions; static void Main(string[] args) { string string1 = … Read more
[ad_1] Have call the method query $sql = $conn->query(“SELECT * FROM `whatevers` LIMIT 0, 30 “); 1 [ad_2] solved Call to fetch_assoc() on a non-object failing? [closed]
[ad_1] In my testing this does exactly what you asked for. You will need to rename the Sheets depending on what your sheet names for the original data sheet name is and your output / result sheet name is. Option Explicit Sub splittinghours() Dim DataSheet As Worksheet Dim ResultSheet As Worksheet Set DataSheet = ThisWorkbook.Sheets(“Sheet1”) … Read more
[ad_1] Because You hide Columns(“C:NI”) and unhide only 30 columns from column C to column AF. Range(“B3”).Value equals to 1 and Range(“B3”).Value * 31 – 29 equals to 2. Likewise, Range(“B3”).Value * 31 + 1 equals to 32. So, you unhide only 30 columns (32-2)! Just change your VBA code Range(“B3”).Value * 31 – 29 … Read more