Small Program WXML, small program wxml
Series of articles:
Mini-program tutorial-WXSSReferences to mini-program tutorialsEvents of mini-program tutorialsSmall Program tutorial TemplateList rendering of Applet tutorialsConditional rendering of mini-program tutorialsData Binding in applet tutorialMini-program tutorial-WX
Mini-program custom message prompt box, mini-program custom
Mini-app custom message prompt box
Requirement Description:
The wx. showToast (OBJECT) interface is called, but the icon and image are not required. Even if the image is empty, a placeholder exists. In fact, only custom text content is output.
Effect:
The Code is as follows:
/* Index. wxss */. showModu
The difference between the iphone and the ipad in development
1. Operating system on iphone and ipad
Both are equipped with iOS operating systems.
2. Screen size and resolution are different
1.iPhone and ipad have different inches, pixels and dots, and generally only focus on point coordinate systems in development
2.iPhone has 3.
Implement a simple Twitter. Support the following method:Posttweet (user_id, Tweet_text). Post a tweet.Gettimeline (user_id). Get the given user's most recently tweets posted by himself, order by timestamp from most recent to least recent.Getnewsfeed (user_id). Get the given user's most recently tweets in his news feed (posted by his friends and himself). Order by timestamp from the most recent to least recent.Follow (from_user_id, to_user_id). FROM_USER_ID followed to_user_id.Unfollow (from_use
Mini-program tutorial-configure a mini-program
The following is a systematic arrangement of small program configuration materials, hoping to help developers.
We use the app. json file to perform global configuration for the applet, and determine the path and window performance of the page file, set the Network timeout time, and set multiple tabs.
The following is a simple configuration app. json that con
Modularization of mini-program tutorials and mini-program modularization
Series of articles:
Modularization of mini-program tutorials
Registration page for applet tutorials
Registration Procedures for mini-program tutorials
File Scope
Variables and functions declared in JavaScript files are only valid in this file. Var
Iphone/Ipad wireless projection to PC, Iphone Ipad projection pc
Original Blog, reprinted, please indicate the sourceBlog.csdn.net/hello_hwc
Some projection technologies will inevitably be used for Demo presentation of applications. At this time, it seems a little bad to give a speech with a data line.
At this time, wireless projection is better. This article uses Mac as an example to introduce how to u
1. When the ipad can access the Internet, we click the App Store icon to enter the next step. Then, we enter "face filter camera" on the search page, and then click "search" next to it. You can also use the same input method for search.2. Then you will find that you cannot find the beauty camera. We will see that the current status is "iPad only". We just need to switch to the
1. At this point our Apple has already prepared this hand for us, and we click "Set" in the ipad to enter it.
2. Then we click on "General" and then click "Accessibility" (universal on the left side of the auxiliary function on the middle side)
3. Then we click on the Assistivetouch option below the accessibility interface.
4. Then we'll open the Assistivetouch and then I'll switch right and left.
5. Then you will see that the
1, in the ipad Air2 interface We click on the information shown in the following figure.
2, because it is not a mobile phone so can not send text messages, we will pop up a want us to fill out the Apple ID account.
3, choose the next step.
4, then we fill in the receipt of information to receive contact person, input content, click to send the following image shown.
5, sent past. You can get a free sms between iOS devic
1. We used the tool to clear it. We installed a "synchronization assistant" on the computer ";2. After connecting the ios settings to the computer, turn on the "synchronization assistant" and the settings will recognize our ios Settings. Then we can click "clean up garbage" to clear the cache, as shown below.3. On the page, click clear now, as shown in the following figure.4. Then, the synchronization assistant will scan the cache and garbage in our
1, iOS settings download applications are going to the app Store, we now open the ipad on the app.
2, then click on the Window "Search" box, the following figure:
3, casually after we enter the "Mo Mo" keyword, and then click Search.
4, you will find no shadow of the Stranger, we click on the "ipad only" option, the following figure:
5, now click on the "iphone only", details are as follows
6
One, computer +itunes backup data
1. Download and install itunes of course, install the good please ignore, and then the ipad air2 connected to the computer, right click Restore:
2. Select a previous backup:
3. Wait a minute!
The data backed up in the computer is:
win7:c:users/Computer User name/appdata/roaming/apple Computer/mobile/syncbackupXp:c:documents and settings/computer username/application data/apple Computer/mobilesync/backupMac:~/
We open the "settings" option in the ipad Air2 interface and enter.
Then click the "Wireless LAN" option in the settings you entered into
Then click the exclamation icon on the right side of the currently connected wireless network in the right pane, as shown in the figure
Switch to DHCP after entering and click the DNS option to open the entry.
Now remove the system from the DNS removed after the 8.8.8.8 filled out and return to the "Wire
Upgrade/restore iOS8.0.2 using iTunes1. Download the iOS8.0.2 upgrade installation package for iPad mini2 (how much is the iOS 8.0.2 firmware downloaded by Apple? Official version of IOS8 system download address: http://www.111cn.net/sj/ios8/67029.htm)2. Now, after finding the corresponding ios8.0.2 installation package, we can connect iPad mini2 to your computer and open iTunes.3. Open the itunes interface
The general use of the ipad Air to run a large game may cause the fuselage heat, after all, the ipad Air has no built-in fan, metal back thermal conductivity is also more obvious. You can achieve better heat dissipation by removing the protective sleeve or turning on the air conditioner to lower the room temperature.
Friendly Tips
If you have a hot weather there, then these electronic products with a long
Note: IOS8 Beta5 cannot be upgraded on the phone now because IOS8 is not yet out of the official version and is now a beta version, so if you want to upgrade you will need to download iOS8 BETA5 system installation files on the Internet and then use itunes to upgrade.
At the same time, this upgrade will remove the data from the iphone, so it's best to back up the data before we upgrade IOS8 Beta5.
IPad 4 upgrade IOS8 BETA5 Tutorial
1. We go to Baid
1. Click "Set-> General" in the ipad
2. Click on "Dosage" again in general
3. Find "Camera and photo" in dosage
4. You can see the space occupied by the photo stream, such as I do not like photography, the photo stream only uses 223MB of space
Turn off photo streaming and save space
1. Open settings, select photos and Cameras
2. Close my photo stream, we can rest assured that click on it, delete after is not empty a lot of space ha.
F
Step 1 (Download itunes)
1. We need to install itunes on our computer
2. We go to Apple to find the itunes download page, and then click the "Download Now" option below
3. Then we click on the "Download" option
4. When we download the installation, we open the itunes software,
Step 2 (open itunes to connect to the ipad)
1. After installing itunes on your computer, we then click on the itunes software to open
2. Then we connect the
* 60 pt
The Nav Bar Icon must be 40 pt * 40 pt, the Nav Bar Button should be 96 pt * 64pt, And the Tab Bar should be 1536 pt * 98 pt
4. the Nav Bar Button of iPad 2 should be 48 pt * 32 pt.
Required icons:
Appstore icon:
IPhone and iPad: Retina 1024 pt * 1024 pt non-Retina 512 pt * 512 pt
Home screen icon:
Before:
IPhone: Retina 114 pt * 114 pt non-Retina 57 pt * 57 pt
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