how can I implement a line with a physical size of 5cm on each mobile device? ...
requirements: if my design draft is based on ip6, then in px2rem-loader s remUnit=75, hotcss document.documentElement.style.fontSize = ( innerWidth*20 320 ) + px ; Is 320 set to 375 for ? ...
now the demand is to read and write to the external SD card, but after Android4.4, the external SD card does not have read and write permission, and the only one with read and write permission is the storage sdcard2 Android data PACKAGE_NAME folder, but...
function myfunction ($v) { return ($vested roomv); } $a=array (1, 2, 3, 4, 5) * the following direct calls to do array multiplication are prohibited but there is no error through the array_map call * print_r (myfunction ($a); * ...
as shown in the picture, it is mainly the part in the red box The point can be drawn with geo plus scatter, but what about the yellow line and the text on the right? It doesn t seem to be easy to use rich . ...
timeout passed to the browser due to slow query speed or large amount of data because the default connection timeout for HTTP requests is 30 seconds, do you have any good methods? POI used by the development package ...
the original data is tiled, such as originalData: [ { company: AAA , department: AAA-D1 , office: AAA-D1-O1 , pass: 1, onhold: 3}, { company: AAA , department: AAA-D1 , office: AAA-D1-O2 , pass: 3, onhold: 5}, { ...