Sometimes it is helpful to get more output on puppet agent run.
It is very useful for debugging.
Run puppet agent with verbose and debug parameters:
debug - Enable full debugging.
verbose - Turn on verbose reporting.
puppet agent -t --verbose --debug
Castle enables to register components also via XML Registration.
//To install from the app/web.config
container.Install(Configuration.FromAppConfig());
//To install from an xml file
Configuration.FromXmlFile("relative_path_to_file.xml");
Read Castle's documentation for "What ...
Background: The Household entity includes a set of options, each of which is an entity that is managed in an admin backend. Each option has a boolean enabled flag. If a previously enabled option is set to disabled it will need to be persisted in later Household edits, but cannot be edited away. T...
It's possible to make a simple lazily-evaluated list using mutable types and closures. A lazily-evaluated list is a list whose elements are not evaluated when it's constructed, but rather when it is accessed. Benefits of lazily evaluated lists include the possibility of being infinite.
import Base:...
# encode/decode UTF-8 for files and standard input/output
use open qw( :encoding(UTF-8) :std );
This pragma changes the default mode of reading and writing text ( files, standard input, standard output, and standard error ) to UTF-8, which is typically what you want when writing new application...
Objective-C
NSMutableAttributedString *str = [[NSMutableAttributedString alloc] initWithString:@"Hello. That is a test attributed string."];
[str addAttribute:NSBackgroundColorAttributeName value:[UIColor yellowColor] range:NSMakeRange(3,5)];
[str addAttribute:NSForegroundColorAttrib...
// Create the request.
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://google.com"]];
// Specify that it will be a POST request
request.HTTPMethod = @"POST";
// This is how we set header fields
[request setValue:@&...
// Create the request.
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://google.com"]];
// Specify that it will be a POST request
request.HTTPMethod = @"POST";
// Setting a timeout
request.timeoutInterval = 20.0;
//...
So far, we defined how easy it is to write a custom element that hides the messy html behind it and gives the user, an easy to write and brief markup.
Time to code it!
Our custom element, to display the bar below the hero image should
Accept a Link to be shared
Accept a Link to the Repo to be ...
On whichever page you want to display your product / project portfolio, invoke the custom element like so:
<article id="project-neighbourhood">
<div class="row">
<div class="col-12 hero">
<img src="path-to-hero-image...
The command \sout of the package ulem strikes through a text:
\sout{This text is striked through}
The package ulem redefines the command \emph. When you do not want to have this behavior you can use the package ulem with the option normalem:
\usepackage[normalem]{ulem}
Empty string
Empty string is not null but has zero length:
string emptyString = "";
// an empty string is not null...
assert(emptyString !is null);
// ... but it has zero lenght
assert(emptyString.length == 0);
Null string
string nullString = null;
a null string is null (De ...
Here is a simple Sprite-Kit GameScene.swift. Create a new, empty SpriteKit project and replace the GameScene.swift with this. Then build and run.
Click on any of the objects on screen to give make them move. Check the logs and the comments to see which ones collide and which ones make contact.
//
...
Depth-first search is an algorithm for traversing or searching tree or graph data structures. One starts at the root and explores as far as possible along each branch before backtracking. A version of depth-first search was investigated in the 19th century French mathematician Charles Pierre Trémaux...
Dictionaries are great for managing information where multiple entries occur, but you are only concerned with a single value for each set of entries — the first or last value, the mininmum or maximum value, an average, a sum etc.
Consider a workbook that holds a log of user activity, with a script ...
