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Import existing source code to GitHub
...ttps://github.com/youruser/somename.git
If your local GIT repo is already set up, skips steps 2 and 3
Locally, at the root directory of your source, git init
2a. If you initialize the repo with a .gitignore and a README.md you should do a git pull {url from step 1} to ensure you don't commit fil...
Difference between initLoader and restartLoader in LoaderManager
...dles configuration changes itself: this is the case for Fragments
that use setRetainInstance(true) or for an Activity with the according android:configChanges tag in the manifest. These
components won't receive an onCreate call after e.g. a
screen rotation, so keep in mind to call
initLoader/restart...
doGet and doPost in Servlets
... List<Product> products = productService.list();
request.setAttribute("products", products); // Will be available as ${products} in JSP
request.getRequestDispatcher("/WEB-INF/products.jsp").forward(request, response);
}
}
<table>
<c:forEach items="${prod...
Use of the MANIFEST.MF file in Java
...ation defines several manifest headers to hold versioning information. One set of such headers can be assigned to each package. The versioning headers should appear directly beneath the Name header for the package. This example shows all the versioning headers:
Name: java/util/
Specification-Title:...
How to create standard Borderless buttons (like in the design guideline mentioned)?
...id default) style?
How to make these borderless buttons (of course you can set the background to empty, but then I don't have the divider)?
...
How can I add a class to a DOM element in JavaScript?
...
what about setting multiple class names?
– Simon
Apr 21 '14 at 21:57
5
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Android: View.setID(int id) programmatically - how to avoid ID conflicts?
...uivalent id's. If you want to search for some view in hierarchy calling to setTag with some key objects may be handy.
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Bundling data files with PyInstaller (--onefile)
...
Newer versions of PyInstaller do not set the env variable anymore, so Shish's excellent answer will not work. Now the path gets set as sys._MEIPASS:
def resource_path(relative_path):
""" Get absolute path to resource, works for dev and for PyInstaller """
...
How to get MVC action to return 404
... One thing to watch out for is that if you have a customError page set up to handle 404 then this error page will return 200 (the not found page was found... :-( ). I tend to throw the exception from say BlogController and have the NotFound action set the proper response code.
...
presentViewController:animated:YES view will not appear until user taps again
...ve found the issue by using a UITableViewCell which had its selectionStyle set to UITableViewCellSelectionStyleNone, so that no selection animation triggered the runloop after the row selection handler ran.
To fix it (until Apple does something) you can trigger the main runloop by several means:
...