[ad_1] I mean opA is a function, so why not opA()? Because opA is a reference to the function itself. The promise will use that reference to execute that function at a later time. Alternatively, opA() executes the function (without any arguments) now and passes the result of that function call to the promise. Since … Read more
[ad_1] It’s because you are importing one before printing “top level two.py”. if one.py looks like this: print(“top level one.py”) def func(): #do something if __name__ == ‘__main__’: print(“one.py being run directly”) else: print(“one.py has been imported”) and with the two.py code above, then one.py is run first, when it is imported. Because one is … Read more
[ad_1] Your + operator is not designed correctly. In every case, you omit the second argument to the constructor of Integer (whose name is positive), so every integer you make there will have positive set to true, and hence (a1+a2) is always positive (i.e. positive is true). 0 [ad_2] solved When I run the code … Read more
[ad_1] Odd question, odd answer : Obsolescence By the way, if you wish to ask for support for unsupported solutions good luck. Here is the official Microsoft post on SQL Server versions supported. Another reason, is the inter-compatibility between application versions and maintenance cost. By the way, updating products allow flaws to be fixed, security … Read more
[ad_1] Use enumerate for count,item in enumerate(input_list,1): # your code print(count) 2 Or you can increment a counter while iterating : count = 0 for i in input_list: count += 1 # your code print(count) 2 [ad_2] solved Counting the number of lists that are printed [closed]
[ad_1] you can Add value from different array in different cell like bellow.. Also i add controls in UITableCell for just an example which through you can add multiple controls in the cell with frame.. – (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString* cellIdentifier = @”gridCell”; UITableViewCell *yourCell = [tableView dequeueReusableCellWithIdentifier:nil]; if(yourCell == nil) … Read more
[ad_1] Add ValidationGroup on ImageButton ID=”Submit”: <asp:ImageButton ID=”Submit” runat=”server” OnClick=”submitClick” ImageUrl=”~/Styles/images/submit-btn.png” ValidationGroup=”AddSchoolValidationGroup” CausesValidation=”true” /> 0 [ad_2] solved ASP.NET form with Submit and Cancel Button [closed]
[ad_1] Like AnthonyLeGovic said: you need to be rigorous when programming here is what you are looking for: <html> <head> <title>test</title> <script language=”javascript”> var numRand = 0; var numGuess = 0; var numTry = 1; function setRand(){ numRand = Math.floor((Math.random()*100)+1); numTry = 0; alert(“done”); } function guess(){ var msg = document.getElementById(“message”); numGuess=Number(document.getElementById(“guess”).value); if(numGuess>numRand){ msg.innerHTML = … Read more
[ad_1] The snippet below will work, using standard LINQ: var nearestBelow = newValue – array.Where(n => n <= newValue) .Min(n => newValue – n); [ad_2] solved C# Nearest Low Value in array [closed]
[ad_1] you can simply check if(age<18){ forEach.call(document.getElementsByClassName(“justforkids”),function(el){ el.style.display=”block”; }); } [ad_2] solved vb.net return age from dob and if under 18 show hidden fields?
[ad_1] The for loops are nested, from left to right. You can write it out as regular loops like this: words = [] for line in open(‘words.txt’, ‘r’): for word in line.split(): words.append(word) So the expression before the for loops is the final value added to the produced list, and all the for loops (and … Read more
[ad_1] Try: $filename=”C:/xampp/project/Logs/” . $m . ‘.txt’; You had mismatched quotes. I’ve also changed the backslashes to forward slashes, because backslashes have special meaning in PHP strings; Windows allows either style to be used in pathnames. 4 [ad_2] solved PHP – use of variable [closed]
[ad_1] I have already solved the problem.When I use 4 g, access to the dataServer!ServerURL is nil.My solution is to give it a local IP if davServer?.serverURL == nil { serverAddress = NSURL.init(string: “http://localhost/playts.m3u8”)! }else{ serverAddress = (davServer?.serverURL.URLByAppendingPathComponent(self.m3u8!))! } [ad_2] solved unexpectedly found nil while unwrapping an Optional value
[ad_1] put your selector under res/drawable and use label.setTextColor(getResources().getColorStateList(R.drawable.text_selector)); don’t forget to set android:clickable=”true” in the declaration of your TextView in the layout 3 [ad_2] solved How to set the text_selector at the run time
[ad_1] Well firstly, to achieve “best case” repeatability you could simply remove the pair of numbers form the arrayofkeys to avoid them repeating again. And if you do not want that to happen, you’re not really generating your numbers purely randomly. To generate your numbers only within a specific range use rand(x,y) where x and … Read more