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Discussion on the binding design of multiple social accounts

: Bind a social login account to the user model Obtain matched user models The following is a simple code demonstration: where([ 'driver' => $driver, 'open_id' => $openid ])->first(); return $finder ? $finder->user : $finder; } /** * get related user model. * * @return /App/User||null */ public f

On the binding design of multiple social accounts

structure, and in the login authorization callback verification, but also to add an integrated driver and field query matching operations. So what should I do? Idea In this case, does the User table take on too much power and should it waste its energy to manage these social identities? So why don't we schedule socialiteuser to specifically manage the relationship between users and social accounts? We need to design a scalable scheme to manage social logins for different drives, so we can easil

MFC file acquisition operations

MFC File Operations 1. Create the folder createdirectory (% 1, null );2. Create a cfile file;File. Open (% 1, cfile: modecreate | cfile: modewrite );3. Delete the deletefile (% 1 );4. Delete the folder removedirectory (% 1 );5. delete all folders in a directory cfilefind finder; cstring path; Path. format ("% s \*. * ", % 1); bool bworking = finder. findfile (PATH );While (bworking) {bworking =

Shortcut Keys for Mac OS

The following results are searched online and summarized here for your daily use. System StartupPress X at startup: Force Mac OS X to start the computerWhen starting, press option-command-shift-delete: Do not use the primary boot hard disk, and find the external disk and CDPress C at startup: Start the CD with a system folderPress N at startup to try to be started by a compatible network server (netboot)Press T at startup to start the disk as the target disk in the FireWire mode.After you pres

Forms of dependency Injection

Document directory Constructor injection with picocontainer Setter injection with spring Interface Injection [From: http://www.martinfowler.com/articles/injection.html] Forms of dependency Injection The basic idea of the dependency injection is to have a separate object, an attacker, that populates a field in the Lister class with an appropriate implementation for the finder interface, resulting in a dependency dimo-along the lines of Figure 2 F

[Technology Sharing]20180109_ Multithreading _ threadlocal Addressing thread safety issues (JDK 1.7)

There is a thread safety issue below: Public classTestsimpledateformat { Public Static voidMain (string[] args)throwsinterruptedexception, executionexception {//SimpleDateFormat sdf = new SimpleDateFormat ("YyyyMMdd");DateTimeFormatter DTF= Datetimeformatter.ofpattern ("YyyyMMdd");//Java 8 availablecallableNewCallable() {@Override PublicLocaldate Call ()throwsException {returnLocaldate.parse ("20180109", DTF

Java Data uses the DataFormat class to simply format __java

entirely numeric, such as 12.13.52 or 3:30pm.MEDIUM longer, such as the 12, 1952Long longer, such as January 12, 1952 or 3:30:32pmFull is fully specified, such as Tuesday, April 12, 1952 AD, or 3:30:42pm PST.You can also set the time zone on the format, if you prefer. If you want to exert more control over formatting or parsing (or give users more control), you can try to cast the DateFormat obtained from the factory method to SimpleDateFormat. This applies to most countries/regions; Just remem

OS X Mavericks 10.9 Evaluation

, the Finder tab (Tabs) window browsing, file tags (tags) feature, Notification Center interactive reminders, and so on will make the workflow more efficient. For the average user, the improved Safari browser and calendar apps have become richer and more user-friendly. However, the official version of the Mavericks system will need to meet with consumers in the fall. It is not clear whether Apple, which knows the way of marketing, has a "repertoire" l

iOS Development-MAC system shortcut keys

: Indent folder contents in a listOption-command-Up Direction Arrow: Open the folder and close the window nowmenu commandsShift-command-q (Apple menu): Log out userShift-option-command-q (Apple menu): Log out user nowShift-command-delete (Finder menu): Dumping TrashOption-shift-command-delete (Finder menu): Dump the Trash without the confirmation dialog box to determineCommand-h (

Shortcut Keys for MAC OS X

second sound occurs, the host is switched to Mac OS 9. Command + x key/If OS 9 and OS X are on the same disk? Press X to start the instance. Command-opt-shift-delete key/ignore the primary boot disk and find another boot disk (such as a CD or external boot disk) command-Option-p-r key/clear system memory (PRAM) and then let go after the second sound. Command-Option-t-v Key/force the host to use an external TV as the display. Command-Option-a-v Key/force the computer to identify an apple AV disp

Quasi 0 basic understanding FFT Fast Fourier Transform and its realization program (i) _fft

success ~ Almost forgot ~ Thank Alwatslearn website, the author is who did not find, I'm sorry. Let's talk about this. -----------------------------------the preface to the end of nagging nonsense----------dry goods start--------- Want to grasp the FFT thoroughly, before looking at the code, first of all to understand the mathematical principle of FFT, this article begins with the introduction of the mathematical principle of FFT, and then to discuss the implementation of the Code of FFT. Some

Java Date operation

//String to date Public Static voidDT7 ()throwsparseexception {String str_date= "------08"; DateFormat DT=NewSimpleDateFormat ("Yyyy--mm--dd"); Date Date=Dt.parse (str_date); SYSTEM.OUT.PRINTLN (date); } Public Static voidDT6 ()throwsparseexception {String str_date= "August 08, 2015"; DateFormat DT=dateformat.getdateinstance (Dateformat.long); Date Date=Dt.parse (str_date); SYSTEM.OUT.PRINTLN (date); } Public Static voidDa3 ()throwsparseexception {String str_date= "2015-08-08";

Java Date Format Conversion Tool

object * @ Param datepattern * string date format * @ return string */public static string getformattedstring (xmlgregoriancalendar xmldate, string datepattern) {simpledateformat SD = new simpledateformat (datepattern); Calendar calendar = xmldate. togregoriancalendar (); Return SD. format (calendar. Gettime ());} /*** convert a specified XML date object to a date object ** @ Param xmldate * Date XML date object * @ Param datepattern * string date format * @ return date */public static date xml

HTML5 File Upload

Processing with HTML5 New Features 1. jar package: commons-fileupload-1.2.2.jar, commons-io-2.1.jar 2. Environment: backend Java and front-end Dynamic Language JSP 3. Running Environment: the browser supports HTML 5 new features 1. Add several requirements: 2. Compile the script: It is estimated that you are confused about var formdata = new formdata (). This code is a newly added object of html5. 3. Background fileaction processing functions: Public void uploadfile () throws servletexcep

Explain the new date and time of the JAVA8 feature Api__java

represents the month, and D represents the day, indicating that the date interval between start and end is 2 years 5 months 19 days System.out.println (period); } Output results p2y5m19d Format Conversion The date format class we used before was Java.text.simpledateformat,java 8, the date format class provided is Java.time.format.DateTimeFormatter, and here's an example @Test public void Test5 () { //Get a predefined format, DateTimeFormatter class has a number of predefined formats

Segment copy file folder

srcdirectorypath, cstring srcdirectoryname, cstring desdirectorypath) {cstring dessrcdirectory = desdirectorypath + _ T ("\") + srcdirectoryname; // create the source folder createdirectory (dessrcdirectory, null); bool ifexist = false; cfilefind finder; ifexist = finder. findfile (srcdirectorypath + _ T ("\\*. * "); If (! Ifexist) {return;} while (ifexist) {ifexist =

IOS development-MAC system shortcut

all subordinate folders in the listCommand-left arrow: Hide the folder content in the listOption-Command-Up Arrow: Open the folder and close the current windowMenu commands Shift-Command-Q (Apple menu): log out of the userShift-Option-Command-Q (Apple menu): log out immediatelyShift-Command-Delete (Finder menu): dumping the wastepaper basketOption-Shift-Command-Delete (Finder menu): dumping the waste bin w

Learning Butterknife (series) Three

A running period We call Butterknife.bind (this) in the OnCreate method in the activity, and we enter this method: public static void bind (Activity target) { Bind (target, Target, finder.activity); } Target is the activity, and then into the Bind method, static void bind (object target, object source, Finder Finder) { class try { if (Debug) log.d (TAG, "Looking up view binder for" + targetclass.getname

IOS development and ios development tutorial

folder and all subordinate folders in the listCommand-left arrow: Hide the folder content in the listOption-Command-Up Arrow: Open the folder and close the current windowMenu commands Shift-Command-Q (Apple menu): log out of the userShift-Option-Command-Q (Apple menu): log out immediatelyShift-Command-Delete (Finder menu): dumping the wastepaper basketOption-Shift-Command-Delete (Finder menu): dumping the

Dependence Injection)

As mentioned above: dependency injection is a classic article by Ma. In fact, this article is equivalent to an explanation of that article. Therefore, if you have a deep understanding of the original text, you do not need to read this article at all; however, if you have read it before like the author, it seems that you have understood it, however, it seems that I have not caught any points. It may be helpful for you to understand the original article.1. Where is the dependency?Here is a small e

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