You could stream the array, and filter using String::contains. String[] words = {“bad”, “bat”,”hat”}; String filter = “at”; List<String> list = Stream.of(words) .filter(word -> word.contains(filter)) .collect(Collectors.toList()); System.out.println(list); solved Java Array Searching [closed]
Try to use this JSONObject jsono = new JSONObject(data); jarray = jsono.getJSONArray(“posts”); for (int i = 0; i < jarray.length(); i++) { JSONObject object = jarray.getJSONObject(i); JSONObject bigImage = object.getJSONObject(“thumbnail_images”); JSONObject tiMed = bigImage.getJSONObject(“medium”); String imageURL = tiMed.getString(“url”); } } actor = new Actors(); actor.setName(object.getString(“title”)); actor.setDescription(object.getString(“url”)); actor.setImage(imageURL); actor.setDob(object.getString(“content”)); actorsList.add(actor); } 5 solved Android: Parse the … Read more
You should really look into How to parse JsonObject / JsonArray in android. Please put your code of also what you have tried because people are here to help solve error/problem not to do coding. Here is code from which you can Parse your json JSONObject jsonObject = new JSONObject(); JSONObject dataObject = jsonObject.getJSONObject(“data”); JSONArray … Read more
Indexer C# uses the square bracket[] to access element of an indexer instead of parentheses() Event Handler AddHandler and AddressOf are both VB keyword. In order to add an handler to an event, use the += operator with the event as left operand and handler as the right operand. protected void ButtonSetup(DataRow row, Button button) … Read more
I solved it , below code work fine $countryArray = array( ‘AD’ => array( ‘country_name’ => ‘ANDORRA’, ‘dial_code’ => ‘376’ ), ‘AE’ => array( ‘country_name’ => ‘UNITED ARAB EMIRATES’, ‘dial_code’ => ‘971’ ), ‘AF’ => array( ‘country_name’ => ‘AFGHANISTAN’, ‘dial_code’ => ’93’ )); foreach ($countryArray as $keys=> $arraycountry){ foreach($arraycountry as $key => $value) { if($value … Read more
You have declared: public double MaxKiv() { So yes, obviously this gives you a double. To get an int instead, simply change the declaration to return an int: public int MaxKiv() { The value you are returning, index, is already declared an int, so this should be enough fix your issue. 0 solved How to … Read more
If you want to reverse an array, just use array_reverse. $myArray = array_reverse($myArray); Result: array ( [0] => Fourth [1] => Third [2] => Second [3] => First ) 0 solved Reorder array but don’t change keys
Why int[] aa={’12’,’2′}; is invalid and int[] aa={‘1′,’2’}; is valid? error showing is Invalid character constant [closed] solved Why int[] aa={’12’,’2′}; is invalid and int[] aa={‘1′,’2’}; is valid? error showing is Invalid character constant [closed]
What I’m assuming is.. SomePage.php <input type=”text” name=”quantity[]”> <input type=”text” name=”description[]”> <input type=”text” name=”article[]”> <input type=”text” name=”price[]”> <input type=”text” name=”tax[]”> <input type=”text” name=”discount[]”> Submit_Some_Page.php <? extract($_POST); $TotalArticle=sizeof($article); for($i=0;$i<$TotalArticle;$i++) { $Article=$article[$i]; $Quanity=$quantity[$i]; $Price=$price[$i]; $Tax=$tax[$i]; $Discount=$discount[$i]; $Description=$description[$i]; <– Now, Write Insert Query Here.. $Query=”INSERT INTO TableName SET Col1Name=$Article,Col2Name=$Quanity,Col3Name=$Price,Col4Name=$Tax,Col5Name=$Discount,Col6Name=$Description”; ….. Write Mysql Query To Execute It } ?> … Read more
Finally it works successfully ! public static int isMeera(int [] a){ boolean hasOdd = false; int firstEven = 0; int lastEven = 0; boolean firstCountEnd = false; boolean lastCountEnd = false; for(int i = 0; i<a.length; i++){ if (a[i]%2 == 1) { hasOdd = true; break; } } if (!hasOdd) return 0; for (int j … Read more
Create a function that gets a product weight and returns a bag number – the one which has the least free space that’s still enough to fit. Put it in the bag. Repeat until done. $bags = array(60,80,20,10,80,100,90); $containers = array(1=>100,2=>100,3=>100,4=>100); // number -> free space $placement = array(); rsort($bags); // biggest first – usually … Read more
Pretty straight-forward. See comments inline: var result = []; // Results will go here var nowHour = new Date().getHours(); // Get current hour of the day // Loop from current hour number to 23 for(var i = nowHour; i < 24; i++){ result.push(i + “00”); // Put loop counter into array with “00” next to … Read more
This is the solution I ended up using: echo $arr[array_search(7, array_column($arr, ‘id’))][‘title’]; 2 solved How to Get title by id in 2D array?
As others have said, the variable myarray contains a dictionary. To explain fully: In Objective-C, a variable that contains an object actually contains a pointer to that object. Think of it as an entry in your program’s rolodex. The variable has a type, “pointer to array”. It points to an object that should be an … Read more
Your question is of mathematics nature – combinations and permutations. You are actually asking the number of possible permutation for string length 7. The formula is factorial(numOfchar). In this case 7! = 7x6x5x4x3x2x1 = 5040. public static void main(String[] args) { String str = “ABCDEFH”; System.out.println(“Number of permutations for ” + str + ” is … Read more