we are using push_back on an rvalue No, that’s not the problem. any stores a copy of what it is given. It doesn’t reference some other object. It creates an object from what it is given. So even if you get a reference to the object in the any, it wouldn’t be a reference to … Read more
Have a loop inside a loop if you are unsure how many results you will have. For instance… $YourArray = array(); //Add to array here. foreach($YourArray as $LevelOne): foreach ($LevelOne as $LevelTwo): echo $LevelTwo . ‘ – ‘; endforeach; echo ‘<br>’; endforeach; Would output for you. priyaa – aarthy testa – test member 1 5 … Read more
print (‘conexion ON’) while(response<200): response is a string (“something” in your debugging output). You are comparing it to an integer. In some implementations of Python, integers always compare “less than” strings, and it looks like that’s why the loop is getting skipped in your case. 3 solved I cannot pass of the first print
Try this: \b(\d+)\b.*\b\1\b It’ll find a number (thank’s to the word boundaries – \b – only whole numbers) and then match anything .* until the number is found again (\1 back reference). If the repeating one isn’t found it doesn’t match. See it here at regex101. Regards 4 solved Regex finding duplicate numeric values in … Read more
1. In your create table String, String newTableQueryString = “create table ” + TABLE_NAME + ” (” + TABLE_ROW_ID + ” integer primary key autoincrement not null, ” + TABLE_ROW_ONE + ” text, ” + TABLE_ROW_TWO + ” text, ” + TABLE_ROW_THREE + ” text, ” + TABLE_ROW_FOUR + ” text” + “);”; The ROW_ID … Read more
import urllib from bs4 import BeautifulSoup html = urllib.urlopen(‘http://www.last.fm/user/Jehl/charts?rangetype=overall&subtype=artists’).read() soup = BeautifulSoup(html) print soup(‘a’) # prints [<a href=”https://stackoverflow.com/” id=”lastfmLogo”>Last.fm</a>, <a class=”nav-link” href=”http://stackoverflow.com/music”>Music</a>…. For getting the text of each one of them. for link in soup(‘a’): print link.get_text() 1 solved How can I extract the text between ? [closed]
l=[0,0,0,0,0,0,0,0,0,0,0,0] n = 11 for i in range (0,n): l[i] = 1 print l carryidx = 0 for i in reversed(range(0,n – 1)): v = l[ n – 1] + l[i] if v > 9: while l[carryidx] > 9: carryidx += 1 l[carryidx] += 1 else: l[n – 1] = v l[i] = l[i] – … Read more
You do the math before you read the input. You need to do it the other way around. Also, there’s no reason to pass a meaningless and uninitialized value to the celsius function. Lastly, 180/100 is 1 remainder 80 because when you divide two integers, you get integer division. You can use 180.0/100.0. Basically, you … Read more
You can use the TelephonyManager class for IMEI , Phone Number and use the LocationManger class for location. Use this code: TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); // get IMEI String imei = tm.getDeviceId(); //get The Phone Number String phone = tm.getLine1Number(); 1 solved Access phone information [closed]
Please read the documentation before posting semi-duplicate questions, such as: Edit an existing PDF file using iTextSharp How to Read and Mark(Highlight) a pdf file using C# You have received some very good feedback, such as the answer from Nenotlep that was initially deleted (I asked the moderators to have it restored). Especially the comment … Read more
You need to intialize variables a and b. I think like this char a=”a”, b=’b’; Check this code. I think this is what you need int main () { char string[20]; char a=”a”, b=’b’; int i = 0; int sum = 0; printf (” my word is:\n”); scanf ( “%s”, string); for (i = 0; … Read more
Sorry, the problem was that the reference was sent to a external library and the define for my type was different in the external library. solved Passing value as reference [closed]
every time you call plot matlab will clean the canvas before drawing the new function, unless you are focused on a window where you called hold on, which will substantially tells Matlab to keep the old stuff and superimpose the new drawing. x = 0:0.001:10 y1 = x.^3; y2 = 3.^x; plot(x, y1); hold on; … Read more
First know what is MVC and gain some knowledge for MVC 1,2,3,4 Look at Creating NerdDinner.com with Microsoft ASP.NET Model View Controller (MVC) MVC Overview ASP.NET MVC Video’s Second, Google around to find some good books (you’ll find brilliant Video Tutorials esp. from Pluralsight-training.net Start Coding with sample Simple Hello World Example ASP-NET-MVC-Quick-Start-Tutorial Intro to … Read more
Let A be the server you connecting to. Let B be the server you are connecting from, which, from what I gather, is sometimes localhost. Why can’t B connect to A? 1. Security Settings The following is EC2-specific: You have to open up connections to specific IPs. Check your instance’s security settings. If you added … Read more