Kirat

[Solved] jQuery how to disable event handle

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[ad_1] Remove hash from <li id=’#myElement’>. Correct syntax is : <li id=’myElement’> $(‘#myElement’).on(“click”, function() {… Then $(‘#myElement’).off(“click”) // or $(‘#myElement’).css(‘pointer-events’, ‘none’); will both work (but not ‘pointer-evenet’)… Demonstration : $(‘#myElement’).on(“click”, function() { alert(‘Hello world’); }); $(‘#myElement’).css(‘pointer-events’, ‘none’); // or : // $(‘#myElement’).off(“click”); <script src=”https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js”></script> <li id=’myElement’> <a href=”#”>Click here</a> (nothing should happen) </li> [ad_2] solved … Read more

[Solved] Error after loggin out

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[ad_1] Change getDetails() method by this // $this->session->userdata[‘id’] to this code $this->session->userdata(‘id’) public function getDetails() { $st = $this->db->SELECT(‘cursadas.date as date, cursadas.grade as grade, usuarios.username as user, materias.name as subject’)->from(‘cursadas’) ->join(‘usuarios’,’usuarios.id=cursadas.user_id’) ->join(‘materias’,’materias.id=cursadas.subject_id’) ->WHERE(‘cursadas.user_id=’,$this->session->userdata(‘id’)) ->get()->result_array(); return $st; } see the link for more info https://www.codeigniter.com/user_guide/libraries/sessions.html#retrieving-session-data 3 [ad_2] solved Error after loggin out

[Solved] What is the node.js and its purpose? [duplicate]

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[ad_1] Node.js is a platform for the JavaScript language that is centered around asynchronous network programming. It contains a set of libraries to help you develop server-side applications with JavaScript Under the hood, Node.js is running on V8, a JavaScript engine developed by Google. Hope this helps. 1 [ad_2] solved What is the node.js and … Read more

[Solved] How are signals handled in Unix?

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[ad_1] The operating system stops running the thread receiving the signal and runs the signal handler. When it returns the original thread restarts where it was. If the signal handler is already running when another signal comes in, the action is configurable in the sigaction call. [ad_2] solved How are signals handled in Unix?

[Solved] How to flatten a nested dictionary? [duplicate]

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[ad_1] You want to traverse the dictionary, building the current key and accumulating the flat dictionary. For example: def flatten(current, key, result): if isinstance(current, dict): for k in current: new_key = “{0}.{1}”.format(key, k) if len(key) > 0 else k flatten(current[k], new_key, result) else: result[key] = current return result result = flatten(my_dict, ”, {}) Using it: … Read more

[Solved] What is the relation between InputStream, BuffreredInputStream, InputStreamReader and BufferedReader? [closed]

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[ad_1] InputStream is parent class of all input streams and readers. Classes that have Stream keyword will work with bytes whereas classes which have Reader keyword will work with characters. Buffer is wrapper around these streams to decrease the system calls and increase performance and speed of reading. Non buffered streams return single byte each … Read more

[Solved] Creating and pushing back a vector of functions

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[ad_1] You shouldn’t be using typedef here. That means you are aliasing those types to the names you specify, not creating instances of them. You should do this instead: //create a vector of functions which take no arguments and return an int std::vector<std::function<int()>> functionvector {}; //implicitly converts the function pointer to a std::function<int()> and pushes … Read more

[Solved] How to input integer numbers with space in between

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[ad_1] int x; while(cin>>x) { store the number one by one } //process Simply do it this way. Store the numbers in the array. Or you can do it this way- string s; getline(cin,s); std::stringstream myss; myss<<s; std::string t; int x; std::vector<int> v; while(std::getline(myss,t,’ ‘)) { if(std::stringstream(t)>>x) { // store x in an vector. v.push_back(x); … Read more

[Solved] trying to get an absolute positioned div to center within another relative positioned div

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[ad_1] You need to check the height and width of the element you’re centering on and set the top and left accordingly. $(‘.labelEdit’).click( function() { var x = $(“#editDialog”).width() / 2 – $(“#editItemDialog”).outerWidth() / 2; var y = $(“#editDialog”).height() / 2 – $(“#editItemDialog”).outerHeight() / 2; $(“#editItemDialog”).css({“top”: y, “left”: x}); $(‘#editItemDialog’).show(‘slow’); }); Basically, we’re setting the … Read more