Spring boot file upload
Recently, there is a need to receive ios upload files in the project. During this process, I encountered a pit. I couldn't receive the value in MultipartFile in the project, and finally let the boss solve it... Record it again
jar configuration file:
compile fileTree(dir:'libs',include:['*. ...
Posted on Sun, 08 Dec 2019 20:10:21 -0500 by PnHoPob
Three ways to get LocationProvider
I. get all locationproviders and display them with TextView
//Get TextView showing LocationProvider name
providerTv = findViewById(R.id.act_provider_tv);
//Get location service
LocationManager locationManager = (LocationManager) getSystemService(LOCATION_SERVICE);
Posted on Sun, 08 Dec 2019 19:55:44 -0500 by luzlin
Usually, to prevent users from maliciously submitting forms, we allow users to complete sliding-drag validation before submitting, which can sometimes be a bit of a backcrawl.
Now you can Here See the full source code.
Native impl ...
Posted on Sun, 08 Dec 2019 17:56:08 -0500 by kamy99
Connect, register, log in
First, you need to import the smack related jar package, which will be given at the end of the article. As for the source code, it will be given at the end of the blog in this series. If you have any questions, please leave a message
Open connection related API
Posted on Sun, 08 Dec 2019 14:44:58 -0500 by benjaminbeazy
Scene: to accommodate screens of all sizes
Two ways I know about adaptive layout
1. Using media query, we have developed several adaptation methods. For example, the first one indicates that the screen width is between 320px and 360px, and the html font size is 13.65px
@media only screen and (max-width: 36 ...
Posted on Sun, 08 Dec 2019 12:39:51 -0500 by mobile target
Learning notes - communication between Activity and Fragment (callback with interface)
Write interface callback, every time I forget how to write and then I have to re Baidu, finishing is a promotion for myself
Triggered in Activity, responded in Fragment
Activity write interface and trigger
private OnClickActivityListener m ...
Posted on Sun, 08 Dec 2019 11:56:56 -0500 by houssam_ballout
Touch screen event of mobile terminal
The development of the mobile terminal often needs to monitor the user's touch behavior. There are several touch events on the mobile terminal:
Touch start triggered when a finger touches the screen, even if there is already a finger on the screen
touchmove finger triggered when the screen is sliding
Posted on Sun, 08 Dec 2019 09:53:33 -0500 by ShogunWarrior
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Author: Wang Xiang Qingfeng Python
PS: if you need Python learning materials, you can click the ...
Posted on Sun, 08 Dec 2019 09:05:20 -0500 by robster
JAVA implementation QQ mailbox Send out Verification Code function
QQ mailbox settings
Import dependent jar package
QQ mailbox settings
Step 1: open QQ email (address: https://mail.qq.com/)；
Step 2: log in and click Settings
Step 3: click the account to find the POP3/IMAP/SMTP/Exchang ...
Posted on Sat, 07 Dec 2019 22:38:52 -0500 by php4geek
To hide the Action Bar of all activities or hide the Action Bar of one or several activities separately
Just change the corresponding theme to the suffix NoActionBar in Android manifest.xml, such as
//Change the ActionBar of the current Activity to hidden state
Posted on Sat, 07 Dec 2019 19:28:22 -0500 by jplavoie