Problem is in your odbc connection goto ControlPanel->AdministrativeTools->DataSource(ODBC)->System DSN->ADD->SqlServer-> then in the name field give the Source Name. you have to use this name instead of testdb in your DriverManager.getConnection method. Because getConnectionMethod take the source name not the database name. so your code is not working. However after filling the source name fill the … Read more
You need two nested foreach loops. One iterates the ebles the inner one the elements in each list. The innermost loop contains a yield return element; This is the outline. Now go and read about each of the words mentioned in this outline. solved C# Enumerable yield and foreach [closed]
There are a few things that could be wrong. Primarily, you do need to modify the DESCRIPTION file to include LinkingTo: Rcpp, RcppArmadillo and ensure that #include <RcppArmadillo.h> is present in each .cpp file in the /src directory. You will also need to include two Makevars files. Makevars.win and Makevars with: PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) … Read more
A working variation of my solution appears below. The reason I had to do it this way is because while I was able to dereference (**Array)[MAX_FILENAME_AND_PATHNAME_LEN] I was only able to modify the first string array in the array. The string array was initialized and filled several strings. While I could reference a string contained … Read more
If $row and $ar have an equal element count, I don’t see the reason for two loops. Your original code will do four iterations, and I’m not sure that’s what you want. (Judging by my uncertainty and the number of negative votes, you should probably update your question asap.) Code: (Demo) $arr=[’11’,’12’]; $ar=[‘1′,’2′,’3′,’4′,’5’]; // shuffle … Read more
No, you cannot have exactly that. However, if there some reason why you really need to have a string at the beginning of a line (and note that this not a recommended style at all in Python), you can write: ”’ This line is imperative: ”’; x = 5 Note the ; after the string. … Read more
You may try this: public void ClickButton () throws InterruptedException { WebElement button = driver.findElement(By.id(“button”)); String Source = driver.getPageSource(); if (Source.contains(button)) { button.click(); Thread.sleep(3000); } else { driver.quit; } } Hope this can be helpful. Let me know if you are still facing problem. solved Using IF commands to Check if a button exists in … Read more
I want to point out that storing tokens in s3 can be dangerous, if not configured correctly. Make sure that you have understood how policies in AWS and access control in s3 works!. https://docs.aws.amazon.com/IAM/latest/UserGuide/access.html With that out of the way, this is what I have come up with: # The user to which we will … Read more
It means, add 10 to arr[n-1], then add the new arr[n-1] value to arr[0]. 1 solved What is the use of equal sign two times in a statement
You have two options. You can either use the toString method on the User object, or form the mention yourself using the user’s ID. Here’s an example using toString: client.on(“message”, => { const channel = message.channel; channel.send(message.author.toString()); }); And here’s an example using the ID client.on(“message”, => { const channel = message.channel; channel.send(“<@” + message.author.id … Read more
If your object isn’t a dict but could be converted to a dict easily (e.g. list of pairs), you could use: def make_a_dict(some_object): if isinstance(some_object, dict): return some_object else: try: return dict(some_object) except: return {‘return’: some_object} print(make_a_dict({‘a’: ‘b’})) # {‘a’: ‘b’} print(make_a_dict([(1,2),(3,4)])) # {1: 2, 3: 4} print(make_a_dict(2)) # {‘return’: 2} solved how to make … Read more
You always add the same element to the array. The array just hold pointers to its elements, therefore at the end of the loop, it contains n pointers to the same object first. Changing [array addObject:first]; to [array addObject:[first copy]]; should solve the problem. 0 solved How to get NSDateComponents between two NSDateComponents?
you have to write following in onCreate after setContentView() Button btnplus = (Button)findViewById(R.id.btnplus); RatingBar ratingbar = (RatingBar)findViewById(R.id.ratingBar); like below. public class MainActivity extends AppCompatActivity { Button btnplus; RatingBar ratingbar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); btnplus = (Button)findViewById(R.id.btnplus); ratingbar = (RatingBar)findViewById(R.id.ratingBar); } public void plusonclick() { if (ratingbar.getRating() == 1) { setContentView(R.layout.activity_plusrechnenlvl1); } … Read more
Try below java code public static int[] reverse(int[] a, int number) { // negative case if (number < 0) { return a; } // higher count than array length int size = number < a.length ? number : a.length; int[] b = new int[size]; System.arraycopy(a, 0, b, 0, size); for (int i = b.length – … Read more
Add an @isset directive <select multiple=”multiple” name=”warehouseId[]” id=”warehouse” class=”form-control” style=”width:100%;”> @if($warehouseData) @foreach ($warehouseData as $key => $warehouse) @isset($adminUserWarehouseSelectedData[$key]->id) <option value=”{{$warehouse->id}}”> {{$warehouse->name}} {{$adminUserWarehouseSelectedData[$key]->id}} </option> @endisset @endforeach @endif </select> 2 solved Undefined offset: 2 in Laravel 5