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Use of Initializers vs Constructors in Java
...kills as of late and have found a few bits of functionality that I didn't know about previously. Static and Instance Initializers are two such techniques.
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How to change the default GCC compiler in Ubuntu?
...and pointed out by @tripleee's comment:
update-alternatives --query gcc
Now, note the priority attributed to gcc-4.4 because you'll need to give a higher one to gcc-3.3.
To set your alternatives, you should have something like this (assuming your gcc installation is located at /usr/bin/gcc-3.3, a...
How to correctly save instance state of Fragments in back stack?
...e also been coding my apps with this expected behavior for quite some time now.
– Ricardo
Mar 28 '15 at 23:32
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Faster way to develop and test print stylesheets (avoid print preview every time)?
This is my process right now:
10 Answers
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Is there a JSON equivalent of XQuery/XPath?
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Yup, it's called JSONPath. The source is now on GitHub.
It's also integrated into DOJO.
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jQuery Validate - require at least one field in a group to be filled
...revalidation problem (other fields in group still marked as invalid). But now I'm experiencing that the form submits even if invalid. If the grouped fields are valid then it does not enter the submithandler and if invalid it enters invalidHandler but submits anyway! I'd say this is a fairly serio...
Difference between OData and REST web services
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UPDATE Warning, this answer is extremely out of date now that OData V4 is available.
I wrote a post on the subject a while ago here.
As Franci said, OData is based on Atom Pub. However, they have layered some functionality on top and unfortunately have ignored some of the ...
How to convert R Markdown to PDF?
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Updated Answer (10 Feb 2013)
rmarkdown package:
There is now an rmarkdown package available on github that interfaces with Pandoc.
It includes a render function. The documentation makes it pretty clear how to convert rmarkdown to pdf among a range of other formats. This includes i...
passing argument to DialogFragment
...of the code above with bundle-operate works; Here is my decision (I don't know if it is proper code or not, but it works in my case):
public class DialogMessageType extends DialogFragment {
private static String bodyText;
public static DialogMessageType addSomeString(String temp){
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What's the difference between “version number” in iTunes Connect, “bundle version”, “bundle version
...FBundleShortVersionString are set then the CFBundleShortVersionString must now me the public version number, e.g. 1.0. And now the CFBundleVersion changes to be the build number, which is normally a single integer e.g. 374629. Hopefully this clears it up.
– malhal
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