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Tag: change

iPad – uipopover and direction change

In my application, I have 3 UIPopOver. When the user clicks the button in the toolbar, they will appear. When the user rotates the iPad, if the pop-up window is already open, I need to make this popovers appear in the correct position (such as -willAnimateRotationToInterfaceOrientation:).

What should I do?

September 22, 2021By Simo Ipad change, direction, iPad, uipopoverLeave a Comment

How to deal with changes in data over NOSQL

We are evaluating the upcoming projects of NoSQL. I tend to think about things in an RDBMS way and have difficulties in conceptualization and lack of standardization.

I know that copying data

September 21, 2021By Simo Nosql change, data, How to deal with, Medium, NOSQL, repetitionLeave a Comment

PostgreSQL Change Configuration Question

Supplement: How to determine the path of the psql configuration file

①Switch to the psql user, here is thunisoft.

② There are many ways to determine the path, here are some commonly use

September 21, 2021By Simo Postgresql change, configuration, effectiveness, PostgreSQL, problemLeave a Comment

PostgreSQL – Postgres – Calculation of cumulative data

I collect data from some API sources through Python and add it to 2 tables in Postgres.

Then, I use this data To generate reports, join and group/filter data. I add thousands of rows every da

September 21, 2021By Simo Postgresql accumulation, Calculation, change, data, Postgres, PostgreSQLLeave a Comment

iPad Mapkit – Change the title of “Current Location”

In the map view, I display the current user location. Click the pushpin to display “Current Location”. I want to change it to “My Current Location”. How can I change it. < br>Also, I want to change

August 31, 2021By Simo Ipad change, Current, iPad, location, MapKit, TitleLeave a Comment

ListView – Change List Background in ReactNative List Backstence

I am new to React-Native. I want to use ListView to select an item. How can I change the background of the list view item to show the selection. I think so. Please help. Let me know where I am What

August 22, 2021By Simo React Background, change, Column, item, ListView, Onsement, ReactNativeLeave a Comment

Cocos Creator Dynamic Change Sprite Picture

First name the outermost folder for storing pictures resources    changeBj: function(){     var url = ‘globalUI/video/gVideoPlayClick’; < /span>     var _this = this; cc.loader.loadRes(url,

August 22, 2021By Simo Cocos2dx change, Cocos, creator, dynamic, Pictures, SpriteLeave a Comment

SWIFT 3 GCD API Changed DISPATCH_ONCE

After the changes in language version 3, what is the new syntax for dispatch_once in Swift? The old version is as follows.

var token: dispatch_once_t = 0
func test() {
dispatch_once(&token)

August 22, 2021By Simo Swift API, change, Dispatch, GCD, SWIFTLeave a Comment

FONTS – Change the font when the report is exported to PDF

I am using Jaspersoft Studio 5.2, I used Courier New font for the report, and when I exported it to PDF, it changed the font to Arial.

I only use the Studio tool. It is ok when I preview the

August 22, 2021By Simo Visual Studio change, export, font, Fonts, PDF, reports, timeLeave a Comment

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