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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...the Principle of Least Astonishment
Most awkward/misleading method in Java Base API ?
On autounboxing
The other issue, of course, is how the NullPointerException gets thrown. To focus on this issue, we can simplify the snippet as follows:
Integer someInteger = null;
int num = someInteger; // t...
Non-type template parameters
...having the data members recursively mangled according to their values (for base classes, for example we can apply depth-first, left-to-right traversal). But it's definitely not going to work for arbitrary classes.
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Reintegrate can only be used if revisions X through Y were previously merged from to reintegra
...y
Error: merged from http://svn.corp.skyscanner.local/svn/SkyScannerDatabase/trunk to
Error: the reintegrate source, but this is not the case:
Error:
Error: branches/myproject/userdata/usermanagementservice
Error:
Error: Missing ranges:
Error: /trunk/userdata/usermanagements...
What is the “FS”/“GS” register intended for?
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The appendix analogy is really bad based on outdated science; it's related to the immune system, so definitely not "vestigial". It detracts from the actual post. Other than that, it's a good response.
– code_dredd
Dec 6 '...
Return XML from a controller's action in as an ActionResult?
...ly to the HttpContext.Response.Output stream, you will get a YSOD on WinXP based servers. It seems to be fixed on Vista+, which is especially problematic if you develop on Windows 7 and deploy to Windows XP (Server 2003?). If you do, you need to write to a memory stream first, and then copy the memo...
Traverse all the Nodes of a JSON Object Tree with JavaScript
...the following. JSON and JavaScript Objects are not the same thing. JSON is based on the formatting of JavaScript objects, but JSON is just the notation; it is a string of characters representing an object. All JSON can be "parsed" into a JS object, but not all JS objects can be "stringified" into JS...
Has an event handler already been added?
... serializing a list of objects into/out of session state so we can use SQL based session state... When an object in the list has a property changed it needs to be flagged, which the event handler took care of properly before. However now when the objects are deserialized it isn't getting the event ...
How can I put strings in an array, split by new line?
I have a string with line breaks in my database. I want to convert that string into an array, and for every new line, jump one index place in the array.
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Different font size of strings in the same TextView
...ensionPixelSize(R.dimen.text_size_2);
and then create a new AbsoluteSpan based on the text
String text1 = "Hi";
String text2 = "there";
SpannableString span1 = new SpannableString(text1);
span1.setSpan(new AbsoluteSizeSpan(textSize1), 0, text1.length(), SPAN_INCLUSIVE_INCLUSIVE);
SpannableStrin...
How to implement the Android ActionBar back button?
...h road you take, but i found the solution helpful, especially if you use a base class for all of your activities.
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