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“Unsafe JavaScript attempt to access frame with URL…” error being continuously generated in Chrome w
...able-web-security command line option. This should probably get rid of the error (and allow FB to spy on your testing ;)
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Execute and get the output of a shell command in node.js
...ss').exec;
function execute(command, callback){
exec(command, function(error, stdout, stderr){ callback(stdout); });
};
Example: Retrieving git user
module.exports.getGitUser = function(callback){
execute("git config --global user.name", function(name){
execute("git config --globa...
What is ViewModel in MVC?
...ewModel : ViewModelBase
{
[Display(Name = "First Name")]
[Required(ErrorMessage = "First name required")]
public string FirstName { get; set; }
[Display(Name = "Last Name")]
[Required(ErrorMessage = "Last name required")]
public string LastName { get; set; }
}
The key thin...
What is an “unwrapped value” in Swift?
... the second two cases is that the second two cases will give you a runtime error if optionalSquare is set to nil. Using the syntax in the first case, you can do something like this:
if let sideLength = optionalSquare?.sideLength {
println("sideLength is not nil")
} else {
println("sidelengt...
How do you log server errors on django sites
...g with the development I can just set settings.DEBUG to True and if an error occures I can see it nicely formatted, with good stack trace and request information.
...
“Parse Error : There is a problem parsing the package” while installing Android application
I got this error while installing the android application ( Parse Error : There is a problem parsing the package. ). I did the following steps.
...
mysql Foreign key constraint is incorrectly formed error
...tual name) when I put a FK on IDFromTable1 to ID in table1 I get the error Foreign key constraint is incorrectly formed error . I would like to delete table 2 record if table1 record gets deleted. Thanks for any help
...
How to properly ignore exceptions
...ion as well. Depending on your needs, you may want to inherit from StandardError instead.
– Ben Blank
Apr 8 '09 at 17:01
1
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'console' is undefined error for Internet Explorer
...en, and IE doesn't define console.debug
*
* Chrome 41.0.2272.118: debug,error,info,log,warn,dir,dirxml,table,trace,assert,count,markTimeline,profile,profileEnd,time,timeEnd,timeStamp,timeline,timelineEnd,group,groupCollapsed,groupEnd,clear
* Firefox 37.0.1: log,info,warn,error,exception,debug,ta...
What are the differences between delegates and events?
...n't be assigned directly. In this case, it won't give rise to the previous error that I have showed with overriding the behavior.
No one outside of your class can raise the event.
Events can be included in an interface declaration, whereas a field cannot
Notes:
EventHandler is declared as the fol...