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Is it possible to use Java 8 for Android development?
...http://dl.google.com/android/adt/22.6.2/adt-bundle-windows-x86_64-20140321.zip
Download ADT and unzip its contents into a folder, e.g. D:\adt
Define a new environment variable called ANDROID_HOME with the value of the path of your ADT installation folder, e.g. D:\adt\sdk
Add your Andoid SDK Platfo...
Get key by value in dictionary
...returns two lists with keys and values of the dictionary respectively. The zip function has the ability to tie together lists to produce a dictionary.
p = dict(zip(i.values(),i.keys()))
Warning : This will work only if the values are hashable and unique.
...
Convert JS Object to form data
...tate":"US-AS",
"region":{
"isocode":"US-AS"
},
"zip":"76767-6776"
}
}
Into something like this:
{
"orderPrice":"11",
"cardNumber":"************1234",
"id":"8796191359018",
"accountHolderName":"Raj Pawan",
"expiryMonth":"02",
"expiryYear":"2019",
...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...使最大化按钮变灰？
①在App类里的C…App::InitInstance()中把m_pMainWnd->ShowWindow(SW_SHOW)改成m_pMainWnd->ShowWindow(SW_MAXIMIZE);
②在CreateWidnow时用WS_SYSMENU|WS_MINIMIZEBOX|WS_MAXIMIZEBOX 风格.
③ 第一种方法：
BOOL CMainFrame::PreCreateWindow(CREATESTRU...
An efficient way to transpose a file in Bash
...hon solution:
python -c "import sys; print('\n'.join(' '.join(c) for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip()))))" < input > output
The above is based on the following:
import sys
for c in zip(*(l.split() for l in sys.stdin.readlines() if l.strip())):
print(' '...
NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...)时，实际上是经过ld链接脚本的处理并进行重定位之后，把每个目标文件中的各个section 放到可执行文件的一个section中，这个section我们通常叫它段(例如.text节重定位之后生成.text段,.data节重定位生成.data段等等)，详细请参考ld man...
Accessing items in an collections.OrderedDict by index
... [2]: from indexed import IndexedOrderedDict
In [3]: id=IndexedOrderedDict(zip(arange(1000),random.random(1000)))
In [4]: timeit id.keys()[56]
1000000 loops, best of 3: 969 ns per loop
In [8]: from collections import OrderedDict
In [9]: od=OrderedDict(zip(arange(1000),random.random(1000)))
In [10]:...
How to host google web fonts on my own server?
... via on github at their google/font repository. They also provide a ~420MB zip snapshot of their fonts.
You first download your font selection as a zipped package, providing you with a bunch of true type fonts. Copy them somewhere public, somewhere you can link to from your css.
On the google webfo...
App Inventor 2 UrsPahoMqttClient 拓展 - 物联网轻量级MQTT协议 · App Inventor 2 中文网
...程）》
最新版拓展下载：
de.ullisroboterseite.ursai2pahomqtt.aix
MQTT（Message Queuing Telemetry Transport：消息队列遥测传输）
MQTT 发明于 1999 年，为物联网设计的轻量级协议，基于TCP协议实现。
MQTT 协议文档：https://mqtt.org/
...
How can I get nth element from a list?
...here are several useful techniques to avoid this, the easiest one is using zip. If you write zip ["foo","bar","baz"] [0..], you get a new list with the indices "attached" to each element in a pair: [("foo",0),("bar",1),("baz",2)], which is often exactly what you need.
...