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(this == null) in C#!
...ng correctly according to the spec (even in Beta 1, this is a compile time error):
§ 7.5.7 This access
A this-access consists of the reserved word this.
this-access:
this
A this-access is permitted only in the block of an instance constructor, an instance method, or an instance...
OpenSSL and error in reading openssl.conf file
...ommand there instead. It worked correctly but I was still getting the same error in the openssl.exe saying "Unable to load config info from wrong_path/ssl/openssl.cnf" so I tried the solution below saying to add the parameter -config with your openssl directory and that worked perfect. so I'm happy....
How to redirect to a dynamic login URL in ASP.NET MVC
... mistake.
Modify the value in web.config:
<forms loginUrl="~/Account/ERROR" timeout="2880" />
Then make an action method 'ERROR' that logs an error and redirects the user to the most generic login page you have.
s...
Add UIPickerView & a Button in Action sheet - How?
... the contents of an ActionSheet, as it can lead to serious invalid context errors in iOS 7. I just spent a few hours working through this problem and ultimately decided to take a different approach. I replaced the call to show the action sheet with a modal view controller containing a simple tablevi...
How do I make jQuery wait for an Ajax call to finish before it returns?
...Deferred();
$.ajax(settings)
.fail(function(jqXHR, textStatus, errorThrown) {
if (!!settings.maskUI) {
maskPageOff();
hourglassOff();
}
dfd.reject(jqXHR, textStatus, errorThrown);
}).done(function(data, textStatu...
How to declare constant map
I am trying to declare to constant in Go, but it is throwing an error. Could anyone please help me with the syntax of declaring a constant in Go?
...
Call removeView() on the child's parent first
...g to show a fragment in relative layout on a button click. but its showing error "The specified child already has a parent. You must call removeView() on the child's parent first." how to solve this?
– Imranrana07
Apr 10 '19 at 11:22
...
Why is using a wild card with a Java import statement bad?
...happen. The compiler notices that there are two Event classes and gives an error.
– jan.vdbergh
Sep 29 '08 at 5:52
45
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How do I check for C++11 support?
...n of the C++ standard supported see this
#if __cplusplus <= 199711L
#error This library needs at least a C++11 compliant compiler
#endif
It is set to 199711L in Visual Studio 2010 SP1, but I do not know if vendors will be so bold to increase it already if they just have (partial) compiler-le...
JavaScript plus sign in front of function expression
... () following it (the ones at the end of the line above) would be a syntax error (as would the absense of a name, in that example). With the +, it makes it a function expression, which means the name is optional and which results in a reference to the function, which can be invoked, so the parenthes...