This is the problem: AccountManager accountmanager= new AccountManager (account, t, accountmanager); You’re declaring a variable, and trying to read from that variable in the same statement that gives it an initial value. Here’s a simpler example, to show how it’s nonsensical: int y = 10; int x = y + x; What would you expect … Read more
First error: field names should be enclosed in backticks, not quotes. (and even then, the backticks are only necessary if the field name is a reserved SQL word or contains special characters. Generally it’s a good idea to have backticks, but in your example you can get away without them) Second error: missing closing bracked … Read more
You can accomplish this using nearly any text editor you want by using the Find and Replace feature. The normal keyboard shortcut (including python’s IDLE) for this is Ctrl+H, though different editors have different shortcuts. solved Change a variable name in all places in Python [closed]
def greater_less_equal_5(answer): if answer>5 : return 1 elif answer<5: return -1 else: return 0 print greater_less_equal_5(4) print greater_less_equal_5(5) print greater_less_equal_5(6) Try this solved Understanding how to use conditional statements with python [closed]
Please use “post-types-order” plugin https://wordpress.org/plugins/post-types-order/ solved Disable ordering of post with drag and drop
For the first method, it is n*n = n^2. Since there are two loops, for each loop O(n) is n since you are going through each item in an array. Second one is a constant o(1). 1 solved How to calculate Big-O? [closed]
You can’t do it easily since other apps may (and most likely) offer another API that is different than youtube. For example: youtube search API: https://www.youtube.com/results?search_query=facebook facebook search API: http://www.facebook.com/search/web/direct_search.php?q=%gmail gmail search API: Gmail: http://mail.google.com/mail/?search=query&view=tl&start=0&init=1&fs=1&q=%youtube You see there is a different pattern. Thus, you need to implement it manually, 1 by 1, and according to … Read more
The code under consideration is, when modernized and given some missing spaces: #include <stdio.h> int main(void) { int a = 1, b = 2, c = 3; printf(“%d\n”, a += (a += 3, 5, a)); return 0; } My initial reaction was “dup of Why are these constructs undefined behaviour”, even though that is primarily … Read more
It is doable in C/C++. If you have a register (say in a micro controller) and you wish to read the value (since it can change outside of your code, hardware-wise), then you can #define PORTBASE 0x40000000 unsigned int volatile * port = (unsigned int *) REG; *port = value; /* write to port */ … Read more
You can use this code: String hrefValue = driver.FindElement(By.XPath(“//li/span[@class=”mreinfp comp-text”]/a[@href]”)).getAttribute(“href”); You will have the href value in hrefValue 1 solved i want to extract the href having same classname in selenium [closed]
You are probably running the application in debug, without something to prevent it to close as soon as the job gets done. Basically, your code executes, and the application shuts because there is nothing else left to do. Two solutions: do as Štěpán Šubík recommands : put a Console.ReadKey(); start the application without debugging (Ctrl+F5 … Read more
My suggestion is as follows: Session.FindById(“wnd[0]/usr/tblZVMGO_SO_RDD_FDF_UPDTETABCON/ctxtVBAK-VBELN[0,” & cstr(LoopNum) & “]”).Text = Fill(LoopNum) Regards, ScriptMan 2 solved SAP EXCEL TABLE [closed]
Looks to me as though you’re running remove_if on a range of 100 characters since size is 100, but the “homebrew” runs until you find the nul terminator (which is only 10 characters in). Dealing with that using the change in your comment below, on GCC with -O2 I still see a difference of about … Read more
For Count the number of lines of text int numLines = textView.contentSize.height / textView.font.lineHeight; NSLog(@”number of line – %d”, numLines); And for iOS 7 see this Question/Answer. EDIT for iOS < 7: This is proper answer UIFont *myFont = [UIFont boldSystemFontOfSize:13.0]; // your font with size CGSize size = [textView.text sizeWithFont:myFont constrainedToSize:textView.frame.size lineBreakMode:UILineBreakModeWordWrap]; // default … Read more
Hope this code may help you def add(a,b): print(a+b) def subract(a,b): print(a-b) def multipy(a,b): print(a*b) def divide(a,b): print(a/b) ch=”y” while ch==”y” or ch==”Y”: x = float(input(“first number : “)) y = float(input(“second number: “)) print(“…..MENU…….\n 1.Add\n 2.Subtract\n 3.Multiply\n 4.Divide\n”) op=int(input(“Enter your choice : “)) if op==1: add(x,y) elif op==2: subract(x,y) elif op==3: multipy(x,y) elif op==4: … Read more