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Dynamically adding a form to a Django formset with Ajax

...My template: <h3>My Services</h3> {{ serviceFormset.management_form }} {% for form in serviceFormset.forms %} <div class='table'> <table class='no_error'> {{ form.as_table }} </table> </div> {% endfor %} <input type="button" value="Add ...
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Difference between Repository and Service Layer?

...pecific client): public class OrderController { private IOrderService _orderService; public OrderController(IOrderService orderService) { _orderService = orderService; // injected by IOC container } public ActionResult ByClient(int id) { var model = _orderS...
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JavaScript listener, “keypress” doesn't detect backspace?

... My numeric control: function CheckNumeric(event) { var _key = (window.Event) ? event.which : event.keyCode; if (_key > 95 && _key < 106) { return true; } else if (_key > 47 && _key < 58) { return true; } else { ...
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How does BLAS get such extreme performance?

... of the Strassen algorithm - ibm.com/support/knowledgecenter/en/SSFHY8/essl_welcome.html – ben-albrecht Oct 1 '18 at 13:36 2 ...
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What does a colon following a C++ constructor name do? [duplicate]

...olon operator (":") do in this constructor? Is it equivalent to MyClass(m_classID = -1, m_userdata = 0); ? 9 Answers ...
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Select multiple records based on list of Id's with linq

...trying to produce an IN clause, but this should do it: var userProfiles = _dataContext.UserProfile .Where(t => idList.Contains(t.Id)); I'm also assuming that each UserProfile record is going to have an int Id field. If that's not the case you'll have to adjust ac...
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Convert string to integer type in Go?

...64); err == nil { fmt.Printf("i=%d, type: %T\n", i, i) } var i int if _, err := fmt.Sscan(s, &i); err == nil { fmt.Printf("i=%d, type: %T\n", i, i) } Output (if called with argument "123"): i=123, type: int i=123, type: int64 i=123, type: int Parsing Custom strings There is also a...
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How to disable python warnings

...ee the warning, then it is possible to suppress the warning using the catch_warnings context manager: import warnings def fxn(): warnings.warn("deprecated", DeprecationWarning) with warnings.catch_warnings(): warnings.simplefilter("ignore") fxn() I don't condone it, but you could j...
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Convert floats to ints in Pandas?

...0 1 1.0000000 2 2.0000000 3 3.0000000 4 4.0000000 pd.options.display.float_format = '{:,.0f}'.format df Out[35]: a 0 0 1 1 2 2 3 3 4 4 share | improve this answer | ...
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JSTL in JSF2 Facelets… makes sense?

...:forEach items="#{bean.items}" var="item"> <h:outputText id="item_#{item.id}" value="#{item.value}" /> </c:forEach> ...creates during view build time three separate <h:outputText> components in the JSF component tree, roughly represented like this: <h:outputText id="it...