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How to use Session attributes in Spring-mvc
...ntage:
@session may use more memory in cloud systems it copies session to all nodes, and direct method (1 and 5) has messy approach, it is not good to unit test.
To access session jsp
<%=session.getAttribute("ShoppingCart.prop")%>
in Jstl :
<c:out value="${sessionScope.ShoppingCart.p...
Espresso: Thread.sleep( );
...Espresso doing the job without any problems and special 'wait code'. I actually try several different ways, and think that this is one is the most matching Espresso architecture/design.
– Oleksandr Kucherenko
Oct 6 '14 at 8:40
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How is the default submit button on an HTML form determined?
...he submit that you had a reference to is considered active; this doesn't really fall under the remit of your question since here the submit button is unambiguous but I thought I'd include it for people who read the first part and wonder how to make a submit button successful via JS form submission. ...
List comprehension vs. lambda + filter
... things that may slow down your use of filter.
The first is the function call overhead: as soon as you use a Python function (whether created by def or lambda) it is likely that filter will be slower than the list comprehension. It almost certainly is not enough to matter, and you shouldn't think m...
Best way to add comments in erb
... you can embed every ruby code between: <%= and the other: %>, typically all written in one line. In addition, ruby one-line comments start always with #, so the <%=# Comment %> style matches perfectly with both pure-ruby and erb styles for one-line comments.
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How to convert Milliseconds to “X mins, x seconds” in Java?
... else its simplicity! Since we are dealing with times and durations I typically use Joda. An example if you have two DateTimes, start and end respectively: Duration dur = new Duration(start, end); long millis = dur.getMillis();
– TechTrip
Apr 2 '12 at 14:42
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Check if table exists in SQL Server
...bleName', 'U') to guarantee the object is a table.
– Allon Guralnek
Oct 4 '11 at 16:41
1
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...reat! Just to comment on that.. you may sometimes need to store "this" globally, (for example) in order to access it within a listener's implemented method who has it's own 'this'. In that case, you'd define "Context context" globally, and then in the onCreate, set "context = this", and then refer t...
How to add a margin to a table row [duplicate]
...ke replacement for this. :( padding isn't solution, by my opinion, especially if rows are different colors (background) and You need some, let say, empty (white) space.
– nelek
Jul 16 '15 at 19:28
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Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine
...lution for this problem. The issue I described in my question occured basically due to the incompatibility of the Microsoft.Jet.OLEDB.4.0 driver in 64 bit OS.
So if we are using Microsoft.Jet.OLEDB.4.0 driver in a 64 bit server, we have to force our application to build in in 32 bit mode (This is ...