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Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
...ad a similar problem in IntelliJ IDEA.
My code was 100% correct, but after starting the Tomcat, you receive an exception. java.lang.IllegalStateException: Neither BindingResult
I just removed and added again Tomcat configuration. And it worked for me.
A picture Tomcat configuration
...
When is a CDATA section necessary within a script tag?
...ATA element in XHTML, but NOT to enclose it in HTML.
This trick marks the start of a CDATA element as a JavaScript comment; in HTML the JavaScript parser ignores the CDATA tag (it's a comment). In XHTML, the XML parser (which is run before the JavaScript) detects it and treats the rest until end of...
FileSystemWatcher Changed event is raised twice
...usly so if they both enter the above event at the same time they will both start running before lastRead is set.
– Peter Jamsmenson
Nov 17 '14 at 9:35
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Allowed characters in Linux environment variable names
...actly what a legal shell identifier consists of. */ #define legal_variable_starter(c) (ISALPHA(c) || (c == '')) #define legal_variable_char(c) (ISALNUM(c) || c == '')
– Chris
Dec 5 '10 at 20:11
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Boolean vs boolean in Java
...ive data type where Boolean represent a reference data type. this story is started when Java want to become purely object oriented it's provided wrapper class concept to over come to use of primitive data type.
boolean b1;
Boolean b2;
b1 and b2 are not same.
...
Unable to read data from the transport connection : An existing connection was forcibly closed by th
...
the thing is that when i start the server there are some like 50 client connecting to my server . I've implemented kind of a wait signal when accepting a client .. something like while (Program.waitToFinishLoginAtClient == true && ajutor <...
Global variables in AngularJS
... pool, but what about AngularJS' value and constant modules? I'm only just starting to use them myself, but it sounds to me like these are probably the best options here.
Note: as of the time of writing, Angular 1.3.7 is the latest stable, I believe these were added in 1.2.0, haven't confirmed this...
Rails Observer Alternatives for 4.0
...sactions.
This approach can turn into a quagmire (giggity) when the logic starts getting complicated. The concept is sound though -- instead of triggering things implicitly with callbacks or observers that are hard to test and debug, trigger things explicitly in a class that layers logic on top of ...
How do I clone a github project to run locally?
... Files\Git\cmd\
In windows 7:
Right-click "Computer" on the Desktop or Start Menu.
Select "Properties".
On the very far left, click the "Advanced system settings" link.
Click the "Environment Variables" button at the bottom.
Double-click the "Path" entry under "System variables".
At the end of "...
JavaScript equivalent of jQuery's extend method
...it might have not all feature one expects. Should be fully ES5-compatible (starting from IE9 due to usage of Object.keys):
function extend(obj1, obj2) {
var keys = Object.keys(obj2);
for (var i = 0; i < keys.length; i += 1) {
var val = obj2[keys[i]];
obj1[keys[i]] = ['string'...