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How to install the Raspberry Pi cross compiler on my Linux host machine?
...see the following how-to in this thread: https://stackoverflow.com/a/58559140/869402
Pre-requirements
Before you start you need to make sure the following is installed:
apt-get install git rsync cmake ia32-libs
Let's cross compile a Pie!
Start with making a folder in your home directory called...
How to call asynchronous method from synchronous method in C#?
...ontext:
var result = AsyncContext.RunTask(MyAsyncMethod).Result;
*Update 4/14/2014: In more recent versions of the library the API is as follows:
var result = AsyncContext.Run(MyAsyncMethod);
(It's OK to use Task.Result in this example because RunTask will propagate Task exceptions).
The reason ...
How can I clear scrollback buffer in Tmux?
...
juanpacojuanpaco
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15
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How do I get the web page contents from a WebView?
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edited Jun 16 '14 at 15:27
JLamkin
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answered Feb 3 '11 at...
App Inventor 2 列表代码块 · App Inventor 2 中文网
...子列表的成员本身并不是列表的成员。
例如列表 [1,2,[3,4]] 的成员为1、2，列表[3 4]， 3 和 4 本身不是列表的成员。
求列表长度
返回列表中的项目数。
列表是否为空？
如果列表没有项目...
Are typedef and #define the same in c?
...
124
No.
#define is a preprocessor token: the compiler itself will never see it.
typedef is a compil...
Check if an array contains any element of another array in JavaScript
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648
Vanilla JS
ES2016:
const found = arr1.some(r=> arr2.includes(r))
ES6:
const found = arr...
ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...N\tnsnames.ora
– Brad Rippe
Sep 8 '14 at 22:48
211
How am I supposed to query the DB if I'm not a...
How are people managing authentication in Go? [closed]
...
114
This question gets a ton of views--and has a Popular Question badge--so I know there is a lot of...
Why aren't pointers initialized with NULL by default?
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edited Jun 25 '17 at 1:43
Deduplicator
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answ...