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Rails 4 - passing variable to partial
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The second render, the one without locals, saved my life. Thanks
– cassioscabral
Jun 5 '14 at 17:05
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Stop form refreshing page on submit
...ill stop the submit.
Without jQuery:
var form = document.getElementById("myForm");
function handleForm(event) { event.preventDefault(); }
form.addEventListener('submit', handleForm);
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What is __main__.py?
... Python program is run by naming a .py file on the command line:
$ python my_program.py
You can also create a directory or zipfile full of code, and include a __main__.py. Then you can simply name the directory or zipfile on the command line, and it executes the __main__.py automatically:
$ pyt...
Cleaning up the iPhone simulator
...cuments folder on startup if necessary. The problem is that I might change my schema, but the new database won't get copied, because one already exists.
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Converting NumPy array into Python List structure?
...olist will convert it to floatss - that's not desired probably. Using list(myarray) doesn't suffer from this - why should we prefer tolist ?
– Mr_and_Mrs_D
Jul 3 '17 at 20:46
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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
I'm a beginner RoR programmer who's planning to deploy my app using Heroku. Word from my other advisor friends says that Heroku is really easy, good to use. The only problem is that I still have no idea what Heroku does...
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How can I make a jQuery UI 'draggable()' div draggable for touchscreen?
...jQuery touch plugin; you can try an example here. It works fine to drag on my iPhone, whereas jQuery UI Draggable doesn't.
Alternatively, you can try this plugin, though that might require you to actually write your own draggable function.
As a sidenote: Believe it or not, we're hearing increasing...
OS detecting makefile
...ch are Mac OS X, Linux, or Solaris. For the project I'm working on, I pull my code from a remote git repository.
13 Answers...
Fragment MyFragment not attached to Activity
I've created a small test app which represents my problem.
I'm using ActionBarSherlock to implement tabs with (Sherlock)Fragments.
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How can I delete all unversioned/ignored files/folders in my working copy?
If I have a working copy of a Subversion repository, is there a way to delete all unversioned or ignored files in that working copy with a single command or tool? Essentially, I'm looking for the SVN analogue to git clean .
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