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How to copy files from 'assets' folder to sdcard?
...iles = null;
try {
files = assetManager.list("");
} catch (IOException e) {
Log.e("tag", "Failed to get asset file list.", e);
}
if (files != null) for (String filename : files) {
InputStream in = null;
OutputStream out = null;
try {
...
How do I create a namespace package in Python?
...reated and initialized.
So how do regular packages and namespace packages mix? Normally they don't, but the old pkgutil explicit namespace package method has been extended to include implicit namespace packages.
If you have an existing regular package that has an __init__.py like this:
from pkgut...
String replacement in Objective-C
...
...to get a new string with a substring replaced (See NSString documentation for others)
Example use
NSString *str = @"This is a string";
str = [str stringByReplacingOccurrencesOfString:@"string"
withString:@"duck"];
...
How to link to a named anchor in Multimarkdown?
I have come across a number of mentions of MultiMarkdown's support for internal links / named anchors but I am unable to find a single example of how to actually do it.
...
What is the difference between an interface and abstract class?
...And interfaces are more related to duck typing in this language and it's a mix between conventions and special methods that call descriptors (the __method__ methods).
As usual with programming, there is theory, practice, and practice in another language :-)
...
OOP vs Functional Programming vs Procedural [closed]
...ut at the same time, everything is an object, including functions. You can mix and match functional/oop/procedural style all in one piece of code.
What I mean is, in functional languages (at least in Haskell, the only one I studied) there are no statements! functions are only allowed one expression...
UIButton: Making the hit area larger than the default hit area
I have a question dealing with UIButton and its hit area. I am using the Info Dark button in interface builder, but I am finding that the hit area is not large enough for some people's fingers.
...
git replacing LF with CRLF
... all on Windows. But in my experience I still tend to get text files with mixed line endings that end up causing problems.
My personal preference is to leave the setting turned ON, as a Windows developer.
See http://kernel.org/pub/software/scm/git/docs/git-config.html for updated info that includ...
make_unique and perfect forwarding
...s that make_unique offers the strong exception guarantee. Or maybe you are mixing the tool with its use, in which case no function is exception safe. Consider void f( int *, int* ){}, clearly offers the no throw guarantee, but by your line of reasoning it is not exception safe, as it can be misused....
How to remove from a map while iterating it?
...s an incrementor;
the erase operation is a simple erase, rather than being mixed in with increment logic;
after the first line of the loop body, the meaning of it and next_it remain fixed throughout the iteration, allowing you to easily add additional statements referring to them without headscratch...