When naming a column in a simple SELECT statement like so: SELECT stuff FROM someTable Which will print out like so: —-stuff—- — foo — bar You can name the column stuff to whatever you like by using single quotations and the AS alias identifier, like so: SELECT stuff AS ‘Stuff Column’ FROM someTable This … Read more
you can use regular expressions. These two regexp checks if text contain “John” (anywhere) and ends with “1”: $(‘#myTable’).find(‘td’).each(function() { var str = $(this).text(); if (str.match(“John”) && str.match(“1$”) ) { $(this).css(‘background’, ‘red’); // …or do something else with it. } }); 3 solved How to select all cell starting, containing or ending with some word … Read more
You do it exactly the same way as with a curve. If you have a function with 3 parameters and fit it to three points, you’ll get an exact solution with the curve going through all 3 points (it boils down to solving 3 equations with 3 unknowns): import numpy as np from scipy.optimize import … Read more
MDN has the following about basic support: Chrome 38 and up Firefox (Gecko) 13 and up, Internet Explorer 11 and up, Opera 25 and up, Safari 7.1 and up Other features may or may not be available, see the linked page for reference. It is part of the ECMAScript 6 specification, so you it will … Read more
After few days looking for a solution, finally I found it! In the configuration of php.ini I changed the commented parameter of opcache.enable to 0 and now it works… I don’t know why, by the way. Thanks anyway. solved How to configure more than one Symfony2 projects on the same server
If that function belonged to a class named ClassA then this would be how you’d do it: var c = new ClassA(); c.AdvertisingBot( player, packet); Obviously you’d need an instance for that types represented by the variables player and packet. Your question is lacking detail… solved Calling function C# [closed]
You can use a recursive CTE to accomplish this. This only excludes the weekends. Using DATEFIRST you can figure out what day is a weekend. This query should work no matter what day of the week is set to DATEFIRST. ;WITH DatesCTE AS ( SELECT CAST(‘2016-01-01’ AS DATE) AS [workingDays] UNION ALL SELECT DATEADD(DAY, 1, … Read more
Instead of manually constructing the XML file, use a XML serializer instance. For it to correctly generate the structure, use a wrapper-class with decorated properties as follows: class XmlOrderTemplate { [XmlArray(“OrderTemplate”)] [XmlArrayItem(“Order”)] public List<OrderTemplate> Orders {get;set;} } using(var sw = new StreamWriter(fullPath)){ var serializer = new XmlSerializer(typeof(XmlOrderTemplate)); serializer.Serialize(sw, new XmlOrderTemplate {Orders = Data}); } 2 … Read more
Memoise it. It’ll still be called multiple times, but only do the full work once: private List<string> _states; //if GetStateList() doesn’t depend on object //state, then this can be static. public List GetStateList() { if(_states == null) { List lstState=new List(); lstState.add(“State1”); lstState.add(“State2”); lstState.add(“State3”); _states = lstState; } return _states; } Depending on threading issues, … Read more
What you’re trying to do is impossibru!. Can’t be done, no way. Forget about it. End of. An anonymous object is indeed an instance of the stdClass, but you can’t in-line-extend it. What you can do, however, is to create an instance of the base class you want the stdClass to extend from, and overload … Read more
Please don’t ask us to debug your websites / scripts without checking basic things by yourself. This is console output from Chrome (F12 or CTRL+SHIFT+i) Failed to load resource: the server responded with a status of 404 (Not Found) http://dev.eurodiet.ro/Scripts/jquery-1.4.2.min.js Failed to load resource: the server responded with a status of 404 (Not Found) http://dev.eurodiet.ro/Scripts/swfobject_modified.js … Read more
This solution can handle all sorts of strings, not only numeric characters. s1 = ‘ABC0123091274723507156XYZ’ # without 8 s2 = ‘ABC0123091274723507156XYZ8′ len(set(“”.join(re.findall(r'([\d])’, s1)))) == 10 # False len(set(“”.join(re.findall(r'([\d])’, s2)))) == 10 # True How it works: Find all digits in the string with regex findall. Join all matches to one string and get unique characters … Read more
To change a global variable, you have to declare them global or they will be considered a local variable. Example: lives = 6 def change(): global lives lives = 0 1 solved How can you reset variables to their original value in python?
Looks like EEXIST pathname already exists and O_CREAT and O_EXCL were used. solved Error on file open: File exists
Trying to get you going without writing the whole thing for you: For point 1, the goal is to initialize internal variables (that are already defined in the class) according to the parameters passed to the constructor: public AbstractGamePiece(String name, String abbreviation, int playerType) { myName = name; // and so on } Then, a … Read more