cursor

Google Maps API v3 draggableCursor options such as position

由 生来就可爱ヽ(ⅴ＜●) 提交于 2020-01-16 05:01:04
问题 This is a long shot, but I was wondering if there were any settings in Google Maps API v3 that would allow me to set where on my custom "draggableCursor" the tip/end (for lack of a better word) of the cursor should be. The default settings seem to be that the top left hand corner of the image is the cursor point, but I want it to be the bottom left hand side. Here is my code so far: map.setOptions({ draggableCursor: 'url(images/markers/you_marker.cur), default' }); 回答1: The hotspot for a

Cursor Window is full - out of memory

由 霸气de小男生 提交于 2020-01-16 03:30:30
问题 I am getting cursor window is full error. I have spent a long time looking at similar questions raised and documentation. I expect that two of my db helper class methods are trying to get the cursor to do too much. One of my methods on my UI thread was calling my db helper methods, so I changed that to an AsyncTask - but no change. Then I thought it was because I wasn't closing my cursors after use - so I add closes to the finally statements - but still no change - I also closed db just in

Why can't I change a cursor in standards mode?

由 假装没事ソ 提交于 2020-01-15 09:53:30
问题 Example (tested in Chrome): <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <TITLE>testing cursor change</TITLE> </HEAD> <BODY> <p style="cursor: url('a/web/images/catcursor.cur')" >only works in quirks mode</p> </BODY></HTML> If I change the Doctype to 1.0 it reports being in standards mode and the cursor no longer changes. How do I get round this? Why I want to: I am making a web based game, and at one point a cat attacks the cursor, so I want the pointer to look

Why can't I change a cursor in standards mode?

由 橙三吉。 提交于 2020-01-15 09:53:05
问题 Example (tested in Chrome): <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <TITLE>testing cursor change</TITLE> </HEAD> <BODY> <p style="cursor: url('a/web/images/catcursor.cur')" >only works in quirks mode</p> </BODY></HTML> If I change the Doctype to 1.0 it reports being in standards mode and the cursor no longer changes. How do I get round this? Why I want to: I am making a web based game, and at one point a cat attacks the cursor, so I want the pointer to look

SQL Server游标的使用【转】

由 十年热恋 提交于 2020-01-15 08:51:11
SQL Server游标的使用【转】 Posted on 2011-11-26 00:33 moss_tan_jun 阅读( 206754) 评论( 53) 编辑 收藏 游标是邪恶的！ 在关系数据库中，我们对于查询的思考是面向集合的。而游标打破了这一规则，游标使得我们思考方式变为逐行进行.对于类C的开发人员来着，这样的思考方式会更加舒服。 正常面向集合的思维方式是: 而对于游标来说: 这也是为什么游标是邪恶的，它会使开发人员变懒，懒得去想用面向集合的查询方式实现某些功能. 同样的，在性能上，游标会吃更多的内存，减少可用的并发，占用宽带，锁定资源，当然还有更多的代码量…… 从游标对数据库的读取方式来说，不难看出游标为什么占用更多的资源，打个比方: 当你从ATM取钱的时候，是一次取1000效率更高呢，还是取10次100？ 既然游标这么“邪恶”，为什么还要学习游标 我个人认为存在既是合理.归结来说，学习游标原因我归纳为以下2点 1.现存系统有一些游标，我们查询必须通过游标来实现 2.作为一个备用方式，当我们穷尽了while循环,子查询，临时表，表变量,自建函数或其他方式扔来无法实现某些查询的时候，使用游标实现. T-SQL中游标的生命周期以及实现 在T-SQL中，游标的生命周期由5部分组成 1.定义一个游标 在T-SQL中，定义一个游标可以是非常简单，也可以相对复杂，取决于游标的参数

Android Cursor Problem

由 ▼魔方 西西 提交于 2020-01-15 07:46:31
问题 So I'm trying to get the values from a SQLite database into a cursor, then pick a random value. I can read the cursor with getString() as I normally would in the method, but after it returns the cursor it doesn't work correctly. I don't know why.. Here's my method for getting the cursor from the database. It seems to work correctly. public Cursor getRandomText(String Rating) { Cursor cursor = myDatabase.query("Elec0RandTexts", new String[] {"Message"}, "Rating=?", new String[]{Rating}, null,

Multiple cursor in form's TextFormField flutter

由 天涯浪子 提交于 2020-01-15 05:55:22
问题 I'm new to flutter & I try to achieve this screen with the below code, in this i'm facing a weird Multiple cursor UI. Steps to reproduce this issue: click randomly any TextFormField , the soft keyboard pops up & by pressing the back navigation button at bottom the keyboard hides.. when i do this process several times the cursor marks are blinking in each of the TextFormField . what was the mistake I did! Thanks for your time & help. import 'package:flutter/material.dart'; import 'package

Multiple cursor in form's TextFormField flutter

由 删除回忆录丶 提交于 2020-01-15 05:55:13
问题 I'm new to flutter & I try to achieve this screen with the below code, in this i'm facing a weird Multiple cursor UI. Steps to reproduce this issue: click randomly any TextFormField , the soft keyboard pops up & by pressing the back navigation button at bottom the keyboard hides.. when i do this process several times the cursor marks are blinking in each of the TextFormField . what was the mistake I did! Thanks for your time & help. import 'package:flutter/material.dart'; import 'package

yocto编译bug1）

由 ≡放荡痞女 提交于 2020-01-14 19:42:36
ERROR: gtk+3-3.22.30-r0 do_compile: oe_runmake failed 引用文本 ERROR: gtk+3-3.22.30-r0 do_compile: oe_runmake failed ERROR: gtk+3-3.22.30-r0 do_compile: Function failed: do_compile (log file is located at /home/cy/stm32/yocto/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-openstlinux_weston-linux-gnueabi/gtk+3/3.22.30-r0/temp/log.do_compile.32594) ERROR: Logfile of failure stored in: /home/cy/stm32/yocto/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-openstlinux_weston-linux-gnueabi/gtk+3/3.22.30-r0/temp/log.do_compile.32594 Log data follows: |

Change mouse cursor while left mouse button is pressed?

由 删除回忆录丶 提交于 2020-01-14 13:25:32
问题 I need to change the mouse cursor while the left mouse button is pressed. Unfortunately changes to the mouse cursor are ignored until the left mouse button is released. Is there any workaround to this? Thanks for any hint! (I'm using WPF and C#) EDIT: Sample Project: http://cid-0432ee4cfe9c26a0.skydrive.live.com/self.aspx/%c3%96ffentlich/WpfApplication5.zip (just run it, instructions are shown in the application) Code for the sample: XAML: <Window x:Class="WpfApplication5.MainWindow" xmlns=
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