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The tilde operator in Python
...ing bytes. It is the "invert" or "complement" operation, in which all the bits of the input data are reversed.
In Python, for integers, the bits of the twos-complement representation of the integer are reversed (as in b <- b XOR 1 for each individual bit), and the result interpreted again as a ...
Where is JAVA_HOME on macOS Mojave (10.14) to Lion (10.7)?
...
Java(TM) SE Runtime Environment (build 1.8.0_121-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.121-b13, mixed mode)
% j9
% java -version
java version "9"
Java(TM) SE Runtime Environment (build 9+181)
Java HotSpot(TM) 64-Bit Server VM (build 9+181, mixed mode)
EDIT: Update for Java 10
export J...
Encoding an image file with base64
...
310
I'm not sure I understand your question. I assume you are doing something along the lines of:
...
Base64: What is the worst possible increase in space usage?
...proposed, showing the result in the same order of measure would increase a bit the quality of the answer (21,3 KB instead of 21848 Bytes).
– Ivan De Paz Centeno
Feb 3 '17 at 12:23
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Hiding a password in a python script (insecure obfuscation only)
...issions without giving a root or admin password? Is it related to set UID bits?
– Youarefunny
Apr 22 '11 at 1:40
4
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How to make rpm auto install dependencies
...
103
Create a (local) repository and use yum to have it resolve the dependencies for you.
The Cent...
Generate class from database table
...int' then 'long'
when 'binary' then 'byte[]'
when 'bit' then 'bool'
when 'char' then 'string'
when 'date' then 'DateTime'
when 'datetime' then 'DateTime'
when 'datetime2' then 'DateTime'
when 'datetimeoffset' then 'D...
Fastest sort of fixed length 6 int array
...
For some bit hacks for min/max: graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax
– Rubys
May 7 '10 at 8:20
...
Twitter Bootstrap vs jQuery UI? [closed]
...a superior technology set. Here are some differences,
Widgets: jQuery UI wins here. The date widget it provides is immensely useful, and Twitter Bootstrap provides nothing of the sort.
Scaffolding: Bootstrap wins here. Twitter's grid both fluid and fixed are top notch. jQuery UI doesn't even provi...
OnMouseMove nFlags的作用 - C/C++ - 清泛网 - 专注C/C++及内核技术
...efine MK_CONTROL 0x0008
#define MK_MBUTTON 0x0010
#if(_WIN32_WINNT >= 0x0500)
#define MK_XBUTTON1 0x0020
#define MK_XBUTTON2 0x0040
#endif /* _WIN32_WINNT >= 0x0500 */
#endif /* !NOKEYSTATES */
OnMouseMove nFlags