var str = “1200,00”.split(“,”)[0]; alert(str); using .replace it will replace all characters with ” after the comma. var str = “1200,00”.replace(/,.*/, ”); alert(str); 3 solved Replace string with substring with regular expression
Replace your code with this: public class SubMenu extends AppCompatActivity { JSONObject jsonobject; JSONArray jsonarray; ListView listview; ListViewAdapter adapter; ProgressDialog mProgressDialog; ArrayList<HashMap<String, String>> arraylist; static String RANK = “id”; static String COUNTRY = “name”; static String FLAG = “image”; Integer i = 1; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_sub_menu); Toolbar toolbar = (Toolbar) … Read more
There are many ways to do this, but since you mention you’re a Haskell beginner, a list comprehension may be easiest to understand (I’m assuming this is homework, so you have to implement it yourself, not use elemIndices): stringCount str ch = [ y | (x, y) <- zip str [0..], x == ch ] … Read more
You can turn on a given pixel, but this requires platform specific code and may not portable when the OS or platform changes. My understanding is you want direct access to the screen buffer with nothing between stopping you. Here’s the way to go. Common Research On your platform, find out the graphics controller, brand … Read more
Function signature is void push_back (const value_type& val); and the value passed is copied in your list. So you can consider this a “pass-by-value” (in a operational way). In C++11 you have also void push_back (value_type&& val); that is a possibilities of move your value into your list. solved C++ STL list’s Push_back takes argument … Read more
Pandas library does not have the functionality to parse hyperlink as of yet. You could preprocess the excel using libraries such as xlrd or openpxyl to get hyperlinks then use it in pandas. Source: https://stackoverflow.com/a/45446810/7570485 There is also a feature request for this functionality. https://github.com/pandas-dev/pandas/issues/13439 1 solved Read Excel file which has one of the … Read more
No not possible. Browser only understands javascript within the <script> tag. solved Is it possible to define a function in tag of and call it form the tag
You should always keep your console or developer bar open when working with javascript, you never know when something conflicts with the other. You need to use parseInt() to pass a value to the setValue function of the slider, it is interpreting it as text, otherwise, it throws Uncaught Error: Invalid input value ‘1’ passed … Read more
You need to update the content to database. My suggestion is just learn php mysql. For your Example, You won’t update Today’s Horoscope in html file, you will update it on your mysql table and retrieve the data from that table. Good to start with this. 1 solved How to update contents on a webpage? … Read more
Create a Table like this CREATE TABLE `status` ( `session` char(100) NOT NULL default ”, `time` int(11) NOT NULL default ‘0’ ); Status.php <title>User Online</title> <?php include (‘config.php’); session_start(); $session=session_id(); $time=time(); $time_check=$time-600; $tbl_name=”status”; mysql_connect(“$host”, “$username”, “$password”)or die(“cannot connect to server”); mysql_select_db(“$db_name”)or die(“cannot select DB”); $sql=”SELECT * FROM $tbl_name WHERE session=’$session'”; $result=mysql_query($sql); $count=mysql_num_rows($result); if($count==”0″){ $sql1=”INSERT INTO … Read more
The ampersand & probably comes from the CLR name of the type. It indicates that it is a ByRef version of the type. Did you get the Type with reflection from a method parameter decorated with the ref or out keyword? Example: var t1 = typeof(double); Console.WriteLine(t1); // “System.Double” var t2 = t1.MakeByRefType(); Console.WriteLine(t2); // … Read more
try if ($_POST[“answer”] == ‘”‘) or if ($_POST[“answer”] == “\””) maybe apache or php escaping ” from $_POST, then use if ($_POST[“answer”] == ‘\”‘) 4 solved Can I make this work in php if ($_POST[“answer”] == “””) [closed]
If you want to display a spinner for every list item clicked in ListView. Its possible with AlertDialog. Try to create the alert dialog with radio buttons by using this and try this block list.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView<?> arg0, View arg1, int position, long arg3) { AlertDialogView(); } } And the code for … Read more
Try this” echo “<td>” . $row[‘price’] . “£</td>”; Or instead of £ with HTML output you can always write £ like this: echo “<td>£”. $row[‘price’] . “</td>”; solved How can i add a £ symbol before echoing price [closed]
You can simply parse the Json string as below – String json_string_from_server = “{\”test1\”:\”test1_value\”,\”test2\”:\”test2_value\”}”; JSONObject jObj = new JSONObject(json_string_from_server); String val_Test1 = jObj.getString(“test1”); String val_Test2 = jObj.getString(“test2”); case 2: String json_string_from_server = “{ “result” : [ {\”test1\”:\”test1_values_baru\”, \”test2\”:\”test2_values\”}, {\”test1\”:\”test1_values\”, \”test2\”:\”test2_values\”} ] }”; JSONObject jObj = new JSONObject(json_string_from_server); JSONArray jResultArray = jObj.getJSONArray(“result”); for(int i=0; i<jResultArray.length(); i++){ … Read more