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How to send an object from one Android Activity to another using Intents?
...an one field to retrieve from a given Parcel, you must do this in the same order you put them in (that is, in a FIFO approach).
Once you have your objects implement Parcelable it's just a matter of putting them into your Intents with putExtra():
Intent i = new Intent();
i.putExtra("name_of_extra",...
How did this person code “Hello World” with Microsoft Paint?
...olor data (for 24 bpp images it's 3 bytes per pixel, stored in reverse row order and with 4 bytes row stride).
The bytes for color data are used to represent colors (i.e. none of them are "mandated" by the file format2, they all come from the color of each pixel), and there's a perfect 1:1 correspo...
How can I auto-elevate my batch file, so that it requests from UAC administrator rights if required?
... %%k in (%0) do set batchName=%%~nk
set "vbsGetPrivileges=%temp%\OEgetPriv_%batchName%.vbs"
setlocal EnableDelayedExpansion
:checkPrivileges
NET FILE 1>NUL 2>NUL
if '%errorlevel%' == '0' ( goto gotPrivileges ) else ( goto getPrivileges )
:getPrivileges
if '%1'=='ELEV' (echo ELEV &...
How to split a dos path into its components in Python
...h if it only contains a directory in OSX such as "/path/to/my/folder/", in order to achieve that you'd want to add these two lines to the beginning: if path.endswith("/"): and path = path[:-1].
– Kevin London
Feb 11 '13 at 19:34
...
LINQ Ring: Any() vs Contains() for Huge Collections
...
It depends on the collection. If you have an ordered collection, then Contains might do a smart search (binary, hash, b-tree, etc.), while with `Any() you are basically stuck with enumerating until you find it (assuming LINQ-to-Objects).
Also note that in your example,...
What's the difference between 'git merge' and 'git rebase'?
...ining the means (how it happens). Git requires understanding the means in order to understand the ends. It is precisely understanding the means which makes Git so difficult. As a tool, something used to simplify or reduce the effort required in task, Git fails horribly. Sadly, too many devs fail t...
Is there a pattern for initializing objects created via a DI container
... the implementation:
class MyIntfImpl : IMyIntf, IMyIntfSetter {
string _runTimeParam;
void Initialize(string runTimeParam) {
_runTimeParam = runTimeParam;
}
string RunTimeParam { get; }
IMyIntf MyIntf {get {return this;} }
}
//Unity configuration:
//Only the setter is mapped to t...
How do you select a particular option in a SELECT element in jQuery?
...to attr. That saves having to look up each and every property on w3.org in order to see if it is only an attribute, or implemented with backing actions.
– Gone Coding
Aug 3 '17 at 16:04
...
boundingRectWithSize for NSAttributedString returning wrong size
... a single one must all use the SAME dictionary (and thus the same font) in order for boundingRectWithSize to work correctly!
– Ben Wheeler
Aug 2 '13 at 18:05
1
...
What does template mean?
...
template<void (*F)()>
struct FunctionWrapper {
static void call_it() { F(); }
};
// pass address of function do_it as argument.
void do_it() { }
FunctionWrapper<&do_it> test;
Template reference parameter (passing an integer)
template<int &A>
struct SillyExample {
...