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Why does viewWillAppear not get called when an app comes back from the background?
...ewDidDisappear IS called when the app is backgrounded on iOS7. Can I get a confirmation?
– Mike Kogan
Jun 20 '14 at 12:45
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What's the best UI for entering date of birth? [closed]
... is 1900, and update the textbox to reflect this onBlur (or on a following confirmation step).
Allow the user to enter either a month number OR month name.
EDIT: Here is how we implemented our DOB picker: Masked text input field with HTML5 regex to force the numeric keyboard on iOS devices.
htt...
Forward an invocation of a variadic function in C
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You are right. The Linux man page confirms that. If ap is passed to a function that uses va_arg(ap,type) then the value of ap is undefined after the return of that function.
– aviggiano
Feb 26 '16 at 16:28
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How to initialize HashSet values by construction?
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@Gennadiy Can confirm the diamond notation works fine (even across the Set declaration and HashSet assignment.)
– Dan Temple
Aug 7 '17 at 9:36
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How to detect online/offline event cross-browser?
...er vendors update the navigator.onLine flag when actual network access is lost, others don't.
From the spec:
Returns false if the user agent is
definitely offline (disconnected from
the network). Returns true if the user
agent might be online.
The events online and offline are
fired when the value ...
How to handle Objective-C protocols that contain properties?
...l -- I get a compiler error claiming it's an undeclared variable. No typos confirmed.
– Coocoo4Cocoa
May 10 '09 at 4:26
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Bootstrap: align input with button
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I can confirm that form-inline works for Bootstrap 3. Thanks.
– austin
Oct 10 '14 at 17:12
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What is the difference between SQL, PL-SQL and T-SQL?
...guage to operate on sets.
It is more or less standardized, and used by almost all relational database management systems: SQL Server, Oracle, MySQL, PostgreSQL, DB2, Informix, etc.
PL/SQL is a proprietary procedural language used by Oracle
PL/pgSQL is a procedural language used by PostgreSQL
TSQL i...
Browser detection in JavaScript? [duplicate]
...F 3's issue with not sending the Content-Length header for read-only AJAX POST messages), feature support just doesn't cut it.
– Cobra
Jun 12 '13 at 16:04
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Does have to be in the of an HTML document?
...ment.
The non-normative index of elements I mentioned fixing earlier also confirms that the only permissible parents for a style element are a head or noscript element.
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