you can try following implimentation from django.utils.deprecation import MiddlewareMixin class DisplayMarketing(MiddlewareMixin): def process_request(self, request): try: request.session[‘marketing_message’]=MarketingMessage.objects.all()[0].message except: request.session[‘marketing_message’]=False solved TypeError: DisplayMarketingMessage() takes no arguments how to fix it
it’s done with this. $_SESSION[‘fb_access_token’] = (string) $accessToken; $fbApp = new Facebook\FacebookApp(‘1014758295283866’, ‘b1a98e587c8bef98dfb273db67214afb’); $request = new Facebook\FacebookRequest($fbApp, $accessToken, ‘GET’, ‘/me’, [‘fields’ => ‘id,name,email’]); try { $response = $fb->getClient()->sendRequest($request); } catch(Facebook\Exceptions\FacebookResponseException $e) { // When Graph returns an error echo ‘Graph returned an error: ‘ . $e->getMessage(); exit; } catch(Facebook\Exceptions\FacebookSDKException $e) { // When validation fails … Read more
Damn, a quick google search finds: def convert_si_to_number(x): total_stars = 0 x = x.replace(‘€’, ”) if ‘k’ in x: if len(x) > 1: total_stars = float(x.replace(‘k’, ”)) * 1000 # convert k to a thousand elif ‘M’ in x: if len(x) > 1: total_stars = float(x.replace(‘M’, ”)) * 1000000 # convert M to a million … Read more
As others have stated, this site is not a school for learning the basics of the language. But sooner or later people will propably come here in search for an answer to your exact question. You have a huge misunderstand of how Java works. In your code, you are making two mistakes. First, you try … Read more
Finally i find a way to do that. Follow the Go Playground and code snippet below: GO Playground: Avoiding Hard Coded Type Assertion //new approach SetAttribute, without any hard coded type assertion, just based on objectType parameter func SetAttribute(myUnknownTypeValue *interface{}, attributeName string, attValue interface{}, objectType reflect.Type) { // create value for old val oldValue := … Read more
This might help get you started on accomplishing your ultimate goal: Date = [’01-01-2019′, ’02-01-2019′, ’02-01-2019′] Time = [’07:00:00′, ’06:00:00′,’02:00:00′] import datetime data = zip(Date, Time) dates = [] for d in data: dt = datetime.datetime.strptime(“{}, {}”.format(*d), “%m-%d-%Y, %H:%M:%S”) dates.append(dt) totals = {} for d in dates: if d.date() not in totals: totals[d.date()] = d.hour … Read more
try this one source [DllImport(“user32.dll”, EntryPoint = “FindWindowEx”)] public static extern IntPtr FindWindowEx(IntPtr hwndParent, IntPtr hwndChildAfter, string lpszClass, string lpszWindow); [DllImport(“User32.dll”)] public static extern int SendMessage(IntPtr hWnd, int uMsg, int wParam, string lParam); private void button1_Click(object sender, EventArgs e) { Process [] notepads=Process.GetProcessesByName(“notepad”); if(notepads.Length==0)return; if (notepads[0] != null) { IntPtr child= FindWindowEx(notepads[0].MainWindowHandle, new IntPtr(0), “Edit”, … Read more
Tried to create your data using the following: df <- data.frame(col1 = c(1,1,2,2,1,1,2,2), col2 = c(34,34,342,23,34,34,342,23), col3 = c(3,4,3,4,3,4,3,4)) And, if you wish to subset based on only one column, you can use @kyle-marsh solution > df[df$col1 == 1, ] col1 col2 col3 1 1 34 3 2 1 34 4 5 1 34 3 … Read more
I prefer to use shuffle. #include <algorithm> #include <iostream> #include <random> #include <vector> #include <cassert> class T455_t { private: // data std::vector<int> m_iVec ; public: T455_t() {} int exec() { std::vector<int> iVec; gen10(); for (int i=0; i<10; ++i) { int nxtRandom = uniqueRandomInt(); std::cout << nxtRandom << std::endl; } return(0); } private: // methods void … Read more
Your question contradicts itself, you want to prompt the user to enter an integer value that would in return, create that many values available for use. Just a note on: …make python create variables, without the user creating the variables? You’re creating the values using python, so indirectly, python is creating them, the user is … Read more
Simple, you can use the csv module for example, have the following csv file a,1 b,7 c,5 d,2 e,6 >>> import csv >>> filename = “/Users/sunnky/Desktop/test.csv” >>> d = {} >>> with open(filename, mode=”r”, encoding=’utf-8-sig’) as f: … reader = csv.reader(f) … for k, v in reader: … d[k] = v … >>> new_d = … Read more
You aren’t, according to the code, acessing(opening) the database. You are just instantiating the DatabseHelper in MainActivity i.e. mydb = new CrdDBHelper(this); It is not until an attempt is made to open the database (which is frequently implicit) that the database is actually created. A simple way would be to force an open when instantiating … Read more
OK… We are not a homework solving community here and you’ve got enough comments on the style of your question. Further, your problem does not seem to be C++, but algorithmic. I Hope you learn from it for your next questions. But I find this interesting. Here’s an idea: a) iterate all elements and calculate … Read more
You should never send to the user any data that they are not allowed read, independent from the fact whether the data is actually displayed on their screen. I assume that your data comes from a server (which possibly reads it from a DB); even with Angular.js you need to make sure that your server … Read more
Whenever you need to run anything ,you always need a starting point, So Java language developers decided to have this main Method as starting point of execution. and So your code does not compile ,because these statements cannot be directly in class. Only variable declarations are allowed directly inside class,everything else needs to go inside … Read more