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Google Maps: how to get country, state/province/region, city given a lat/long value?
...ata.results[0];
var county, city;
$.each(loc1, function(k1,v1) {
if (k1 == "address_components") {
for (var i = 0; i < v1.length; i++) {
for (k2 in v1[i]) {
if (k2 == "types") {
var types = v...
Version number comparison in Python
...to pad the sequences.
from itertools import izip_longest
def version_cmp(v1, v2):
parts1, parts2 = [map(int, v.split('.')) for v in [v1, v2]]
parts1, parts2 = zip(*izip_longest(parts1, parts2, fillvalue=0))
return cmp(parts1, parts2)
With lower versions, some map hackery is required....
Can I use assert on Android devices?
...od@0001
000372: 1501 037f |0003: const/high16 v1, #int 2130903040 // #7f03
000376: 6e20 0500 1200 |0005: invoke-virtual {v2, v1}, Lcom/example/asserttest/AssertActivity;.setContentView:(I)V // method@0005
00037c: 1250 ...
How to test equality of Swift enums with associated values
...ase (.none, .none):
return true
case let (.simple(v0), .simple(v1)):
return v0 == v1
case let (.advanced(x0, y0), .advanced(x1, y1)):
return x0 == x1 && y0 == y1
default:
return false
}
}
...
传感器组件 · App Inventor 2 中文网
... 属性
事件
方法
位置传感器
属性
事件
方法
磁场传感器
属性
事件
方法
NFC
属...
When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...accepted answer, there's a third option that can be useful in some cases:
v1 with random MAC ("v1mc")
You can make a hybrid between v1 & v4 by deliberately generating v1 UUIDs with a random broadcast MAC address (this is allowed by the v1 spec). The resulting v1 UUID is time dependant (like re...
parsing JSONP $http.jsonp() response in angular.js
...mise methods success and error have been deprecated and will be removed in v1.6.0. Use the standard then method instead. If $httpProvider.useLegacyPromiseExtensions is set to false then these methods will throw $http/legacy error.
USE:
var url = "http://public-api.wordpress.com/rest/v1/sites/wtmp...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...inder中打开上级文件夹
command-delete：删除文件、删除光标位置到行首的内容
option-delete：删除光标位置前的一个单词
fn-option-delete：删除光标位置后的一个单词
shift-command-3：将屏幕捕捉到文件（保存到桌面）
shift-control-command-3...
How to request Administrator access inside a batch file
...:RequestAdminElevation FilePath %* || goto:eof
::
:: By: Cyberponk, v1.5 - 10/06/2016 - Changed the admin rights test method from cacls to fltmc
:: v1.4 - 17/05/2016 - Added instructions for arguments with ! char
:: v1.3 - 01/08/2015 - Fixed not returning to original folder ...
我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑"，手机一划车就...
...
- Canvas + Ball — 模拟方向盘
- Clock（定时器） — 方向盘位置到指令的轮询转换
- ListPicker — 显示已配对蓝牙设备列表
关键实现
第一步：蓝牙连接
当 Screen1.初始化
执行 ListPicker1.元素列表 设为 BluetoothClient1.地...