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How to return an array from JNI to Java?
I am attempting to use the android NDK.
4 Answers
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Cannot push to Git repository on Bitbucket
I created a new repository and I'm running into a strange error. I've used Git before on Bitbucket but I just reformatted and now I can't seem to get Git to work. After doing a commit, I had to add my email and name to the globals, but then it committed just fine.
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How to check which version of v8 is installed with my NodeJS?
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Easy way:
Type in command line: node -p process.versions.v8
Hard worker way:
Type node --version to get the Node.js version.
Go to the Node.js Changelogs.
Find and open appropriate Node.js version change log.
Look for notes containing V8 to.
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How to build an APK file in Eclipse?
...nerated in the bin directory. Keep in mind that just building the project (and not running it) will not output the APK file into the bin directory.
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How can I disable HREF if onclick is executed?
I have an anchor with both HREF and ONCLICK attributes set. If clicked and Javascript is enabled, I want it to only execute ONCLICK and ignore HREF . Likewise, if Javascript is disabled or unsupported, I want it to follow the HREF URL and ignore ONCLICK . Below is an example of what I'...
Programmatically update widget from activity/service/receiver
...ntent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
// Use an array and EXTRA_APPWIDGET_IDS instead of AppWidgetManager.EXTRA_APPWIDGET_ID,
// since it seems the onUpdate() is only fired on that:
int[] ids = AppWidgetManager.getInstance(getApplication())
.getAppWidgetIds(new Compon...
delete word after or around cursor in VIM
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What you should do is create an imap of a certain key to a series of commands, in this case the commands will drop you into normal mode, delete the current word and then put you back in insert:
:imap <C-d> <C-[>diwi
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Why do we need message brokers like RabbitMQ over a database like PostgreSQL?
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Rabbit's queues reside in memory and will therefore be much faster than implementing this in a database. A (good)dedicated message queue should also provide essential queueing related features such as throttling/flow control, and the ability to choose differ...
putting datepicker() on dynamically created elements - JQuery/JQueryUI
I have dynamically created textboxes, and I want each of them to be able to display a calendar on click. The code I am using is:
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Regex empty string or email
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This regex pattern will match an empty string:
^$
And this will match (crudely) an email or an empty string:
(^$|^.*@.*\..*$)
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