Vote count: -1 My problem is that I wa a build a tree by giving a number N, which follows N lines .In the next N lines, each line will contain two numbers, and the first integer a will be the parent of second integer b, and the number in the n+1 line R represents the roots of the tree. Here's an exa...

Vote count: 0 How can i play smil file ? I want to play the downloadable file here. energy based models part 1 introduction. http://www.cs.nyu.edu/~ya /research/ebm/ asked 3 mins agoAlex winkler Let's block ads! (Why?)

Vote count: 0 Suppose I curl a json file, like so: curl https://api.github.com/repos/ruby/ruby/tags -o ruby.json I can then run cat ruby.json | jq '.[0] | .tarball_url' and get the latest tarball for Ruby. However, I'd like to not fetch any tarballs that are previews of Ruby or contain something lik...

Vote count: 0 After calculating field in model I want to display this field in my template model: def _get_total(self): from inventory.models import Inventory from purchase.models import POproduct from sales.models import SOproduct # "Retu s the total" retu Inventory.objects.filter(warehouse_Bin__ma...

Vote count: 0 I have done this application in order to send e-mails asynchronously with showing a graph of temperature's values because I haven't succeeded in adding a thread . To explain my code : -1 the function foo() retu s a table containing temperature sensor's values-2 conf retu s the frequenc...

Vote count: 0 I am trying to get set up with a VCS (Subversion) repository on my inte al network, my hope was to then have that repository mirrored by Satis so that the clients can download their packages quickly. However, I keep getting errors that the security certificate could not be verified. I ...

Vote count: 0 I'm using a switch in order to understand which button was clicked. There are 6 total buttons. I'm using this: public void characterClick(View v){ if(status){ switch (v.getId()){ case R.id.first: demoniacList.add(new Demoniac()); first.setEnabled(false); case R.id.second: guardList.add...

Vote count: 0 I have been trying to configure HDF 1.2.0 Nifi to work with kerberized Kafka, but to no avail. Here my zookeeper-jaas.conf: Client { com.sun.security.auth.module.Krb5LoginModule required useKeyTab=true keyTab="./conf/user.keytab" storeKey=true useTicketCache=false principal="user@REALM...

Vote count: 0 I've made a class, and after the program has finished ru ing, I want to list all the variables I have kinda like so var1: val var2: val etc my class looks like this class character: name = 'Player1' level = 1 str = 100 con = 80 sta = 150 critchance = 0.1 critdmg = 0.5 # for battle hp =...

Vote count: 0 I am about to test my app with my exte al testers. I will give them a sandbox account to test my in-app purchases. My in-app purchases are hosted with Apple. My question is, after the testing finishes, I disable app testing in iTunesCo ect, I submit my app to Apple, and my app becomes ...

Vote count: 0 For example: R → R bar R|RR|R star|(R)|a|b construct an equivalent unambiguous grammar: R → S|RbarS S→T|ST T → U|Tstar U→a|b|(R) How about Eliminate left-recursion for R → R bar R|RR|R star|(R)|a|b ? What's the different between Eliminate left-recursion and construct an equivalent unam...

Vote count: 0 In PHP you can start transactions when you are performing queries. But when should you use it? Is it bad to use this feature with every query? Or should you only use this query when you are adding/removing/updating large quantities of data? Example of a transaction: try { $db->beginTra...

Vote count: -4 I had a question for the following problem (FCTRL from Codechef) I am trying to enter in an arraysize. I am then trying to test each number in the array. The test for each number in the array is how many powers of 5 go into to it. i.e if the number is 4617; 5^1 : 4617 ÷ 5 = 923.4, so ...

Vote count: 0 I'm developing an UWP app and I'm trying to adjust the size of tiles in GridView. I want to give minimum specific height and width to the tile. And I want size of the tiles to increase as the screen size differs. This will happen if I give specific height and width to tile. And I want ...

Vote count: 0 Hi guys:)If I pass on the div in the example with mouse's pointer the function print in console two times,this menans that onmousemove event is triggered two times.Hoe is possible that onmousemove event is triggered considered that the div is 1 pixel width?How is possible that onmousem...

Vote count: 0 I'm trying to validate an input text field in angularjs such that only users of abc dot com domain can register. Can you please share the code for this patte validation? asked 36 secs agoAddi R Let's block ads! (Why?)

Vote count: 0 I'm a bit lost with what i actually need and don't need to lea to build a nice looking one page website. Some say you need to lea whole of Javascript, or "frameworks" as angularJS. Some say you can start building one page with illustrator so I looked at youtube and saw it was a very vi...

Vote count: 0 I have a for loop, and I would like to save a setTimeout for each iteration, using the loop's index as setTimeout's array index, so that I am able to use clearTimeout later on with an specific index. for(var i=0; i < 5 ; i++) { ... (function(delay, timeouts, i){ // Keeps a reference of...

Vote count: 0 I have a queue that happened to contain wrong parameters for the perform_async worker. I don't want to loose the jobs, but edit arguments so they will succeed next time or on forced retry. Is this possible? asked 1 min agosuperego Let's block ads! (Why?)

Vote count: 0 I am moving my projects from eclipse to Android Studio. While ru ing one of my app I get the following error. Not able to find any solution. I have enabled multidex as well. Error:Execution failed for task ':app:transformClassesWithDexForDebug'. com.android.build.api.transform.Transfor...