As a quick reference as you are learning JS: = assignment operator == equal to === equal value and equal type != not equal !== not equal value or not equal type solved Javascript difference between “=” and “===” [duplicate]
Try with preg_replace_callback function in php. $ptn = “/_[a-z]?/”; $str = “kp_o_zmq_k”; $result = preg_replace_callback($ptn,”callbackhandler”,$str); // print the result echo $result; function callbackhandler($matches) { return strtoupper(ltrim($matches[0], “_”)); } 0 solved Converting all underscore connected letters to uppercase in php [closed]
What you’re looking for is bitfields, but you’ve unnecessarily mixed those with union. Remember in a union only one member exists at any time. Also, there is not standard C type, which imho, takes 24bits or 3 bytes. So you may choose unsigned int which usually is 32 bits in size as I’ve done in … Read more
javascript alert does not show message with (‘)(apostrophe special character) – It says “Uncaught SyntaxError: Invalid or unexpected token” solved javascript alert does not show message with (‘)(apostrophe special character) – It says “Uncaught SyntaxError: Invalid or unexpected token”
In Login Page, add this: $_SESSION[‘uid’] = $row[1]; Suppose row[1] includes the user id or username Then in the sidebar: <?php echo $_SESSION[‘uid’]; ?> I dont know what the rank is for but you can echo out the rank in a similar way as username 4 solved Retrieving username from MYSQL database [closed]
At the beginning you must declare the variable : int array[100], beg, mid, end, i, num, n; N is the only variable that you don’t declare but use. solved identifier ‘n’ is undefined [closed]
Want to concatenate multiple row data in in cell along with its values if present. Emp Id should not come if no data available infromt of it solved Want to concatenate multiple row data in in cell along with its values if present. Emp Id should not come if no data available infromt of it
As a basic technique, use binarization and connected component analysis. This will give you “blobs” corresponding to the individual characters and you can get their bounding boxes. You will face extra difficulties: some characters can touch and form a single blob. You will need some detection logics to split them, for instance based on size … Read more
In this i used a table layout to achieve your requirement…..In src you place your image from drawable… <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical” > <RelativeLayout android:layout_width=”fill_parent” android:layout_height=”150dp” > <TextView android:layout_width=”fill_parent” android:layout_height=”fill_parent” android:background=”#c8c8c8″ /> </RelativeLayout> <TableRow android:id=”@+id/tableRow1″ android:layout_width=”match_parent” android:layout_height=”wrap_content” > <ImageView android:id=”@+id/TextView04″ android:layout_weight=”1″ android:background=”#dcdcdc” android:gravity=”center” android:padding=”20dip” android:text=”Row 2 column 1″ android:textColor=”#000000″ android:src=”https://stackoverflow.com/questions/37128554/@drawable/swara”/> <ImageView … Read more
In order for it not to run 2 times when you click you have to use the input instead of label $(‘.layout input’).click(function () { $(this).parent().toggleClass(‘label_act’) }); FIDDLE solved bug in add remove class with if else [closed]
You should look into getting the data from the accelerometer. Here is an example of, how you could retrieve the information. let motionManager = CMMotionManager() if motionManager.isAccelerometerAvailable { let queue = OperationQueue() motionManager.startAccelerometerUpdates(to: queue, withHandler: { data, error in guard let data = data else { return } print(“X = \(data.acceleration.x)”) print(“Y = \(data.acceleration.y)”) print(“Z … Read more
Use Constraint Layout it will be easy for you to Design your Requirement Add this dependency in your Project compile ‘com.android.support.constraint:constraint-layout:1.0.2’ Here I have added a code for your design <?xml version=”1.0″ encoding=”utf-8″?> <android.support.constraint.ConstraintLayout xmlns:android=”http://schemas.android.com/apk/res/android” xmlns:app=”http://schemas.android.com/apk/res-auto” xmlns:tools=”http://schemas.android.com/tools” android:layout_width=”match_parent” android:layout_height=”match_parent”> <ImageView android:id=”@+id/imageView3″ android:layout_width=”0dp” android:layout_height=”0dp” android:scaleType=”fitXY” app:layout_constraintBottom_toBottomOf=”parent” app:layout_constraintHorizontal_bias=”1.0″ app:layout_constraintLeft_toLeftOf=”parent” app:layout_constraintRight_toLeftOf=”@+id/guideline4″ app:layout_constraintTop_toTopOf=”parent” app:layout_constraintVertical_bias=”1.0″ app:srcCompat=”@drawable/splash” /> <android.support.constraint.Guideline android:id=”@+id/guideline4″ android:layout_width=”wrap_content” … Read more
If I can guess what you might be doing, I came up with this and it is working. Please have a look: import java.math.BigDecimal; import java.util.*; public class MyTest { public static void main(String[] args) { BigDecimal myBigDecimal = new BigDecimal(11); Map<Integer, String> myMap = new HashMap<Integer, String>(); myMap.put(new Integer(11), “Hello World!”); String message = … Read more
It means that the string is initialized as an empty string firstly. To use a variable, we should give it an initial value and this is called initializing the variable. Otherwise the compiler will throw an error. solved What does it mean when i write String line = “” [closed]
You’d normally use the currency pipe for this: https://angular.io/api/common/CurrencyPipe 0 solved How change int to format money ,I use Angular,any idea? [closed]