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Why do we need C Unions?
... follows:
reg.dword = 0x12345678;
reg.bytes.byte3 = 4;
Endianness (byte order) and processor architecture are of course important.
Another useful feature is the bit modifier:
typedef union
{
struct {
unsigned char b1:1;
unsigned char b2:1;
unsigned char b3:1;
...
Correct Bash and shell script variable capitalization
...'t need to know every environment variable used by UNIX tools or shells in order to avoid overwriting them. If it's your variable, lowercase it. If you export it, uppercase it.
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Tree data structure in C#
...Where does node come from? Does it mean I have to iterate over the tree in order to use the search code?
– BadmintonCat
Oct 1 '15 at 16:25
...
AngularJS and its use of Dollar Variables
...he name. Don't use a '$' prefix
when naming your services and models, in order to avoid any possible
naming collisions.
http://docs.angularjs.org/guide/concepts#angular_namespace
Angular Namespace
To prevent accidental name collision, Angular
prefixes names of objects which could poten...
Is there a better alternative than this to 'switch on type'?
...17 switching on types is supported - see Zachary Yates's answer below). In order to do this without a large if/else if/else statement, you'll need to work with a different structure. I wrote a blog post awhile back detailing how to build a TypeSwitch structure.
https://docs.microsoft.com/archive/bl...
How to pass table value parameters to stored procedure from .net code
...ued parameter with multiple columns whose ordinals are not in alphabetical order.
As an example, if you have the following table value that is used as a parameter in SQL:
CREATE TYPE NodeFilter AS TABLE (
ID int not null
Code nvarchar(10) not null,
);
You would need to order your columns as ...
UICollectionView Set number of columns
...h Swift 5 and iOS 12.3, you can use one the 4 following implementations in order to set the number of items per row in your UICollectionView while managing insets and size changes (including rotation).
#1. Subclassing UICollectionViewFlowLayout and using UICollectionViewFlowLayout's itemSize prop...
Make git automatically remove trailing whitespace before committing
...markdown, a trailing double space indicate <br>: github.com/FriendsOfPHP/PHP-CS-Fixer/issues/…
– VonC
Sep 25 '15 at 6:29
...
Apply function to all elements of collection through LINQ [duplicate]
...@Lodewijk: In what way is using a method which has to have side-effects in order to be any use functional? The Where part is functional... the ForEach part not so much, IMO.
– Jon Skeet
Mar 26 '14 at 18:32
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What Automatic Resource Management alternatives exist for Scala?
...peration using resources, after which it releases the resources in reverse order of their creation.
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