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How to show the “Are you sure you want to navigate away from this page?” when changes committed?
...overflow, if you started to make changes then you attempt to navigate away from the page, a javascript confirm button shows up and asks: "Are you sure you want to navigate away from this page?" blee blah bloo...
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File is universal (three slices), but it does not contain a(n) ARMv7-s slice error for static librar
... case, use menu Project -> Build Settings -> remove the architecture from "valid architectures".
You can use this as a temporary solution until the library has been updated. You have to remove the architecture from your main project, not from the library.
Alternatively, you can set the flag ...
Setting action for back button in navigation controller
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Can you actually prevent a view from exiting using this method? What would you make the popViewControllerAnimated method return if you wanted the view not to exit?
– JosephH
Aug 26 '10 at 17:30
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How to read the value of a private field from a different class in Java?
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In order to access private fields, you need to get them from the class's declared fields and then make them accessible:
Field f = obj.getClass().getDeclaredField("stuffIWant"); //NoSuchFieldException
f.setAccessible(true);
Hashtable iWantThis = (Hashtable) f.get(obj); //IllegalAc...
When monkey patching an instance method, can you call the overridden method from the new implementat
...onkey patching a method in a class, how could I call the overridden method from the overriding method? I.e. Something a bit like super
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
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Open visual studio command prompt from the Visual studio tools folder from the start menu
and type
aspnet_regsql
and follow the wizard to register the database for asp.net membership and role providers.
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How to clone all repos at once from GitHub?
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I created the API token and I'm getting output from the call, but I do not see anything referencing what I know of our repositories or the 'ssh_url' string. I suspect I didn't do the call properly. curl -i https://github.com/api/v3/orgs/company/repos?access_token=<tok...
static function in C
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Making a function static hides it from other translation units, which helps provide encapsulation.
helper_file.c
int f1(int); /* prototype */
static int f2(int); /* prototype */
int f1(int foo) {
return f2(foo); /* ok, f2 is in the same translat...
Why should the “PIMPL” idiom be used? [duplicate]
...l since all members are private: cat_->Purr(); Purr() is not accessible from the outside because by deafult it's private. What am I missing here?
– binaryguy
Aug 14 '15 at 9:20
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CodeIgniter removing index.php from url
...this [mysite]index.php/[rest of the slug] .
I want to strip index.php from these urls.
31 Answers
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