我读到目标密度IOS在Android中已被弃用,但将在IOS中使用。
我想知道,对于Phonegap/Cordova,我该如何让中高清晰度设备拥有相同的布局?目前我的高清晰度设备有正确的布局,对于中等dpi设备,所有东西都太大了。
或者,我是否必须为希望具有不同布局的每个元素设置媒体查询?类似于下面的内容?
@media screen and (-webkit-min-device-pixel-ratio: 1.5),
screen and (-o-min-device-pixel-ratio: 15/10)
{
body { font-size:150%; } /* pro
我有数组
[[[11.11,11.11],[22.22,22.22],[33.33,33.33]],[[11.11,11.11],[22.22,22.22],[33.33,33.33]]]
我想要做的是把它转换成,
var paths = [[
new google.maps.LatLng(38.872886, -77.054720),
new google.maps.LatLng(38.872602, -77.058046),
new google.maps.LatLng(38.870080, -77.058604),
new google.maps.La
如何从文本中删除SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.行? text = (
'SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.HP-UX B.11.00, B.11.11, and B.11.22.',
'SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.HP-UX B.11.00, B.11.04, B.11.1
我正在使用下面的SQL查询连接主表上的3个表。
SELECT main.pricedrop,
t1.pid,
t2.pid,
t3.pid
FROM table_main AS main
LEFT JOIN table1 AS t1
ON main.pid = t1.pid
LEFT JOIN table2 AS t2
ON main.pid = t2.pid
LEFT JOIN table3 AS t3