Mobile Develop

First, common tools:1) AlfredAlfred3.2 Mac hack Document: http://www.sdifen.com/alfred32.htmlCommon settings and operations: https://www.jianshu.com/p/e9f3352c785fAlfred supports the ITerm2 script:On Alfred_script (q)If Application "ITerm2" is

Topic PortalThe main idea is to give you a mixed map (both to the side and there is no direction), for each of the non-side, u-v, ask to delete u->v, or delete v->u that can make the new diagram strong connectivity. (Ensure the data has a

Title DescriptionWe should all play "Hammer and Scissors Cloth" game: now give two people's record of confrontation, please count the wins, flat, negative times, and give the two sides what gesture of the greatest odds.Input Description:Enter line

Because there are too many APIs for the Coregraphics framework, for those who are not very familiar with the first contact or the framework, when drawing, the choice of the API will feel a little confused, and even feel the graphics of iOS is a bit

First, what is the application cache?HTML5 introduces the application cache (application cache), which means that the Web app can be cached and accessed without an Internet connection.Second, the advantageOffline Browsing-users can use them when the

Due to the need to test H5, you need to set the screen size of the page to simulate the phone browser. The Chrome browser comes with an emulator, which is the icon for the small mobile phone number on the F12 development toolbar. Manually Click to

Recently a friend asked me, why I added a class/a library suddenly can't get up.How to Troubleshoot:1、确认你的代码/引用没有问题2、检查是否是65k问题Today is mainly to solve the troubleshooting Method 2 steps, this is mainly because your apk package method is too

IntroductionThe Iostat is primarily used to monitor the IO load on the system device, iostat the statistics from the start of the system startup when the first run, and then running Iostat displays statistics from the last time the command was run.

Up to now, Android Cottage phone manufacturers have so many, can modify and customize the Android OS has been a lot of people, some cows to modify the Android system will only affect the modified point, will not affect the others, and then there is

Time limit:2000/1000 MS (java/others) Memory limit:65536/32768 K (java/others)Total submission (s): 2021 Accepted Submission (s): 1474Problem Descriptionconsider A positive integer x,and let S is the sum of all positive integer divisors of 2004^x.

This method can only be confused with. m.h classes, static libraries, etc. only. h files cannot be confusedCode confusion, just see is not a little crazy, anyway, I was recently exposed to such a thing, because before the code and the app, just need

Problem Description: JS return to the previous page of implementation: 1) History.go (-1);2) History.back ();3) History.back (-1);The first way to return to the previous page on the Apple phone does not refresh, resulting in the status of the

Recently in the angel's wing of the MRP simulator ...Moved to Androidstudio and now want to put the original Android. Mk the way it's changed to CMake is compiled, but there are some symbols that are not found at compile time.Undefined reference,

SOURCE Installation Instructions:1, the source package full upload to the space, and decompression!2, Execute http://domain/install Follow the prompts to complete the installation3, the installation is complete, other self-adjustment and settingsThe

Turn from 70739490Write before the text:A few months did not update the blog, feel a little rusty, so that can not break, a broken person lazy.In fact, these months are not nothing to do, I am always thinking about this year's mission, 10 books, 30

idea: first of all to be able to see, for each cake, if divided into k parts, must be the average score; then record the minimum weight, directly add these cakes to the priority queue, each time the queue to determine whether the first cake and the

？ And! The differenceYou specify optional chaining by placing a question mark ( ? ) after the optional value on which we wish to call a prop Erty, method or subscript if the optional is non- nil . This was very similar to placing a exclamation mark (

Because of the many channels in the domestic Android market, in order to count the download of each channel and other data statistics, we need to be packaged separately for each channel, if let you hit dozens of market package is not bored to death,

Java uses the forward graph mechanism to automatically check objects in memory through GC (when the check is determined by the virtual machine), and if the GC discovers that one or a group of objects is unreachable, the object is reclaimed from

One of the indispensable channels in the promotion of app operations is the new media, with the rise and rapid development of mobile interconnection, new media can be said to be an unprecedented flow of troops, so the new media has become the