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android fragment onRestoreInstanceState
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I know, that you have accepted answer, but you should read the official documentation about fragments, and it says (paragraph "Handling the Fragment Lifecycle"):
You can retain the state of a fragment using a Bundle, in case the activity's process is killed and you need to r...
jQuery add required to input fields
...x
.prop("required", true);
// required=""
.prop("required", false);
//
Read more from here
https://stackoverflow.com/a/5876747/5413283
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How can I join multiple SQL tables using the IDs?
...y in most of the cases you had them, and only add confusion when trying to read the code. Proper nesting is the best way to make your code readable and separated out.
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How to throw an exception in C?
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I read you code example, I started similar project with an structure, but uses an uuid instead of a string to identify each "exception". Your project seems very promising.
– umlcat
Aug 21 ...
how to implement a pop up dialog box in iOS
... to this question mean different things by a popup box. I highly recommend reading the Temporary Views documentation. My answer is largely a summary of this and other related documentation.
Alert (show me an example)
Alerts display a title and an optional message. The user must acknowledge it (a on...
IISExpress returns a 503 error from remote machines
... IIS Express doesn't always use the config file at that path. Read the output from iisexpress.exe carefully to see which config file it is using.
– Colonel Panic
Apr 3 '13 at 13:17
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Difference between the 'controller', 'link' and 'compile' functions when defining a directive
... This is an informative answer but I think that it's difficult to read. Perhaps more punctuation and smaller sentences can help. Overall I'm grateful for the answer.
– Marty Cortez
Mar 28 '14 at 17:35
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Excluding directories in os.walk
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... an alternative form of @unutbu's excellent answer that reads a little more directly, given that the intent is to exclude directories, at the cost of O(n**2) vs O(n) time.
(Making a copy of the dirs list with list(dirs) is required for correct execution)
# exclude = set([...])
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How do I make and use a Queue in Objective-C?
...wever, if you plan to reuse the queue, or if you want your code to be more readable and self-evident, a dedicated queue class is probably what you want.
Cocoa doesn't have one built in, but there are other options, and you don't have to write one from scratch either. For a true queue that only adds...
Performing Breadth First Search recursively
Let's say you wanted to implement a breadth-first search of a binary tree recursively . How would you go about it?
21 Answ...