The error in your logcat points to this line: Typeface barcodefont = Typeface.createFromAsset(getAssets(), “fonts/IDAutomationHC39M_FREE.otf”); Make sure fonts/IDAutomationHC39M_FREE.otf exists, it is not corrupt, and that the name capitalization matches exactly. Alternatively, if the above doesn’t work, try the suggestions found here: Custom fonts in android 3 solved Why am i getting these errors, java truetype error?
add object to set like this…. Set<String>one=new HashSet<String>(); one.add(“string”); solved Type mismatch: cannot convert from String to Set Android
From NetBeans Installation Instructions The default location in Windows is C:\Program Files\Java\jdk1.7.0_10 or similar. If your JDK is at C:\Java you just have to: re-install the JDK under the default Netbeans location, or specify your custom location during the installation wizard 2 solved Netbeans would not find compatible jdk while installation
You just create one and pass. public static void main(String[]args){ int[] intArray=new int[]{1,2}; //took sample elements int sum = calculateSum(intArray); // create an array and pass here. } I took the integers 1,2 for test solved how to invoke and pass arguments to an int array [closed]
Use the position number to check the condition. String[] courseArray = new String[4]; { courseArray[0] = “Preddiplomski studij Menadžment”; courseArray[1] = “Preddiplomski studij Promet”; courseArray[2] = “Preddiplomski Upravni studij”; courseArray[3] = “Specijalistički studij Menadžment”; } ArrayAdapter courseAdapter = new ArrayAdapter(this, android.R.layout.simple_spinner_item, courseArray); courseAdapter.setDropDownViewResource(android.R.layout.select_dialog_singlechoice); courses.setAdapter(courseAdapter); courses.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener(){ public void onItemSelected(AdapterView<?> parent, View view, int pos, long … Read more
w3schools is good for beginners, try to apply all examples, and you can learn from https://www.tutorialspoint.com it’s so rich of valuable information. Also, you can read newest articles publish daily in https://css-tricks.com/ and https://tympanus.net/codrops/ regards 3 solved Searching for help to learn [closed]
Your problem is the sheer number of operations you’re doing. As I indicated in the comments, you’re doing over 500 million operations in the first 3 lines of main alone. I also used trace statements to find out how many operations you were performing in the second half of this (I dumbly named the total … Read more
Your question is probably a duplicate of something else, but the reason is that case statement within a Java switch by default will flow onto the next case statement unless a break be explicitly mentioned. To better understand why the case statements behave this way, an example would make this clear. Let’s say that you … Read more
Please read the exception message properly, it is clearly showing that pya.marlon.com.pruebas.ExampleRXJava class not found, possibly you did not include the above class. One very good tutorial on RxJava can be found here RxJava 2.0 – Tutorial 2 solved Have problems with run Android Studio
Your issue can be found in the method student_Names; instead of: studentNames[x] = input.nextLine(); Use if(x>0) input.nextLine(); studentNames[x] = input.nextLine(); Your issue comes from Java mistakingly believing that the user has already given the input for the next name; input.nextLine(); basically takes this input and throws it away, returning things back to their natural state. … Read more
You can’t Use a variable before Initialization. You can’t Delete a variable. If you want to analyse byte code I suggest using ObjectWeb’s ASM library. 2 solved Java tool to perform a specific “Data Analysis” on ASM code [closed]
You can’t, unless you have root or your code runs with system/phone app process id. The app you linked to in your question requires root. In case you have root and are not afraid to use reflection to access hidden methods, you can examine how App Settings enables/disables notifications for a package. solved Disable notifications … Read more
Look like you have a OutOfMemory error… What size are your Bitmap Images? Maybe you should try to add android:largeHeap=”true” into your AndroidManifest file in the application section. 1 solved Application has stopped working Issue
Here is an example for you: public class Main { public static void main(String args[]) { String example[] = { “item 1”, “item 2”, “item 3”, “item 4”, “item 5”, “item 6”, “item 7”, “item 8”, “item 9”, “item 10” }; for (int i = 0; i < example.length; i += 2) { System.out.println(example[i]); } … Read more
The apache ignite official page says it is tested on JDK7 and above. https://apacheignite.readme.io/v1.0/docs/getting-started solved Does Apache Ignite work on jre1.6