Pass parameters to the target app via the registered URL schemeLaunching the app via URL scheme is simple enough, but sometimes we want to pass some parameters when we launch the app, so we can pass the parameters by URL scheme custom URL.Yesterday we called the Proxy method of uiapplicationdelegate in Appdelegate:- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL*)url{ // 接受传过来的参数
I. Comparison of objects1, eq?This function is used to compare the addresses of 2 objects, and returns #t if the same is true. In scheme, it is true that #t is used for false #f.For example, (eq? STR str) returns #t because the address of STR itself is the same, but "scheme" and "scheme" are stored in different addresses, so the function returns #f. Note that you
What is URL scheme and what can be done?
URL cheme, used between two separate apps, allows a app to open B app
A application opens the B app and tells B what to do with the current pass-through scheme, the required parameters
URL schemes is an array that allows the application to define multiple URL schemes , each of which corresponds to a different business operation
URL
Research on the implementation scheme of the source App after a friend clicks the shared content on the Android platform
Most of the time, after using the shared content, we hope that other users can click the shared content to jump to our App to achieve a closed loop. Such sharing is the most valuable. This requirement involves the interaction between different applications. Although the sharing SDK is provided, there are still many restrictions. Now
is loaded, to automatically invoke the Ms-windows-store protocol, try to start the App Store app, and navigate to the specific application page:The method of using the protocol in the web is very simple, simply by analogy the URL of the Ms-windows-store protocol into an HTTP protocol to request it.2. Launch the store in the UWP appIn a UWP app, you can also start the App Store on your system. In fact, any protocol can be tried using the following API to invoke:1 await Windows.System.Launcher.La
Recently I have been caught up in a long time of study and thinking, suddenly found not updated blog, so I want to update an article.This article is a piece of code in my previous programming language lesson , implementing the single source algorithm using scheme language. At that time, I spent a whole day, learning scheme and realized the SPFA algorithm, the day after the realization feels very fulfilling
designer wants the retina under the border:1px, in fact is 1 physical pixel width, for CSS, can be considered as border:0.5px; this is the smallest unit that can be displayed under Retina (dpr=2).However, not all mobile browsers can identify border:0.5px;,ios7 below, Android and other systems, 0.5px will be treated as 0px, then how to achieve this 0.5px it?The simplest approach is this (element scale): .scale { position : relative ;} .scale:after { content : ; position : absolute ; bottom
internet can be searched, but each has pros and cons, here is more recommended or page scale scheme, is more general, almost meet all scenarios.For Iphone5 (dpr=2), add the following meta tag, set viewport (scale 0.5):In this way, all the border:1px in the page will be reduced by 0.5, thus achieving border:0.5px effect.Take a look at the implementation of the comparison (the picture on the right is optimized):However, page scale inevitably poses some
General function and Module customization system (CFCMMS)-019 custom grid scheme (3)This section begins with a custom interior to see how the first custom feature is implemented.1. When the system logs in, all the module definition information that the login user has permission to send to the front end. This piece of code is in App/view/main/mainmodel.js. When Mainmodel is created, the data is fetched by sending a synchronous AJAX request. After the d
Calces Series related articles: Calces automatic implementation of Android component module buildingObjectiveScreen adaptation has always been a hot topic in mobile development, but the adaptation scheme often conflicts with the design draft provided by the UI when actually developing. This article is based on the official Recommended configuration qualifier scheme (smallest width currently the best solutio
I've never been very clear about the properties of the data tag in the Activity tab of the Androidmanifest.xml in the Intent-filter, looking at the Dev guide and searching the web for a lot of relevant information on the Internet, now the data tag attribute meaning to make a summary. First, the definitionscheme, host, port, Path, Pathprefix, Pathpattern are used to match the Data Uri in Intent. The specific rules are as follows:Scheme://host:port/path or Pathprefix or PathpatternIt is important
sicp/chapter2/exercise-2.4
Lambda expression syntax
(Lambda kw-formals body)
Title DescriptionRewrite the cons, car, CDR of the ordered pair with procedural representationsScheme code(define (cons-24 x y) (lambda (m) (m x y)))(define (car-24 z) (z (lambda (p q) p)))This code is only 4 lines, but the logical relationship is not well understood.The reason is that the top-down implementation of functional language does not conform to the general logic habit.Lambda provides a co
Example of recursive commission scheme implemented by PHP, PHP recursive Commission instance
In this paper, the Recursive Commission scheme for PHP implementation is described. Share to everyone for your reference, as follows:
In the recent CRM project, a recursive commission scheme was used to analyze the following:
The SQL statements are as follows:
CREATE TAB
From: http://www.rainsts.net/article.asp? Id = 904
Nowadays, I am very fascinated by the simple programming environment. Although Visual Studio is not luxurious, there is more freedom. I don't have to leave the keyboard with my hands and remove it between the terminal and editor ......VimLet her present, while gvim needs to dress up. After all, it is uncomfortable to see the white and black characters for a long time.
(1) From VimColor Scheme test s
This often happens in movies: a top secret file needs to be handed over to five agents. In order to prevent an agent from being arrested or mutating, five special workers each hold only 1/5 of the files (better practice is to hold only 1/5 of the keys). These five special workers must be present at the same time to obtain the full text of the files. But there is also a hidden danger: if a real agent is arrested, when the bad person finds that only one of the files is useless, agents will also be
Android opens its own APP (scheme) through the web page, androidscheme
You can access a webpage through a browser (built-in or third-party) on your mobile phone. You can click a link to start your application and transmit data.
First, add a filter to the Activity to be started in the Mainifest file.
Receive data in MainActivity:
public class MainActivity extends Activity implements View.OnClickListener{@Overrideprotected void onCreate(Bundle saved
minimum mount point of two is the root mount point/And the other is swap, although swap can also be substituted in other ways, but from the perspective of use, the day edge is not considered necessary, set the swap to a single mount point seems to better support the standard of Linux system.Second, Linux system desktop, server partition recommendation schemeThe following is an example of installing Ubuntu on a 80G standalone hard drive, listing a simple partitioning
Screen for people is the most intuitive feeling, which is why we pay attention to the first impression of the reason. For people, this is true for computers, Win7 flagship has its own color scheme, but sometimes, we often find that our computer color scheme has been modified, resulting in a very "non-standard" interface, at least for friends who are accustomed to Win7 interface, This changed color
Registering a custom URL Scheme in Mac and iOSJAN 10TH, 2012URL scheme is similar http:// to ftp:// something like this, afp:// usually with a transport protocol as the URL scheme. But in fact, you can register any type of URL Scheme in iOS and Mac. When a user accesses your custom URL
We have mentioned the composite process and explained how to define the composite process in scheme. However, our previous process definition is relatively simple, and we have not even used the so-called local variables in C/C ++. Next we will study the access to global variables and local variables during scheme.
(Note: The process and function concepts are mixed here. We will talk about Lambda later. Actu
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