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Make Vim show ALL white spaces as a character
...tends:>,precedes:<,space:␣
:set list
Discussion on mailing list: https://groups.google.com/forum/?fromgroups#!topic/vim_dev/pjmW6wOZW_Q
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How to randomly select rows in SQL?
...CAST(
(BINARY_CHECKSUM
(keycol1, NEWID())) as int))
% 100) < 10
https://msdn.microsoft.com/en-us/library/cc441928.aspx
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Converting int to bytes in Python 3
...you can do
>>> (1024).to_bytes(2, byteorder='big')
b'\x04\x00'
https://docs.python.org/3/library/stdtypes.html#int.to_bytes
def int_to_bytes(x: int) -> bytes:
return x.to_bytes((x.bit_length() + 7) // 8, 'big')
def int_from_bytes(xbytes: bytes) -> int:
return int.from_byt...
Setting Environment Variables for Node to retrieve
...
I highly recommend looking into the dotenv package.
https://github.com/motdotla/dotenv
It's kind of similar to the library suggested within the answer from @Benxamin, but it's a lot cleaner and doesn't require any bash scripts. Also worth noting that the code base is popular ...
BLE协议—广播和扫描 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...协议，转载请附上原文出处链接和本声明。
原文链接：https://blog.csdn.net/qq619203312/article/details/135333847
How to get progress from XMLHttpRequest
... total size of the bytes the browser is going to receive.
For more go to https://developer.mozilla.org/en/Using_XMLHttpRequest .
Example:
My server script reads a zip file (it takes 5 seconds):
$filesize=filesize('test.zip');
header("Content-Length: " . $filesize); // set header length
// if th...
Instantiating a generic class in Java [duplicate]
...
For Java 8 ....
There is a good solution at https://stackoverflow.com/a/36315051/2648077 post.
This uses Java 8 Supplier functional interface
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Is there a VB.NET equivalent of C# out parameters?
...if you use it. There are details about fixing it in vblang area of github. https://github.com/dotnet/vblang/issues/67.
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Android WebView: handling orientation changes
...android.com/guide/topics/resources/runtime-changes.html#HandlingTheChange
https://developer.android.com/reference/android/app/Activity.html#ConfigurationChanges
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How to scroll HTML page to given anchor?
...solver(elem);}, "100");
} else {
elem.lastjump = null;
}
}
demo: https://jsfiddle.net/jd7q25hg/12/
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