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__FILE__, __LINE__, and __FUNCTION__ usage in C++
... It's possible with constexpr that uses a lookup table or bitwise XOR, etc. to obfuscate any string literals in your binary. There are various examples out there if you search. Of course obfuscation is just obfuscation and not security, but if you don't want to make your files and functions...
What is the significance of initializing direction arrays below with given values when developing ch
...6.
.1X0.
.724.
.....
The way it is set up, if you do ^1 (^ being bitwise XOR) on the index you get the opposite direction - 0 and 1 are opposites, 2 and 3 are opposites and so on. (Another way to set it up is to go clockwise starting at north - then ^4 gets you the opposite direction.)
Now you ca...
`testl` eax against eax?
...rom the same bag of tricks that holds the idea of clearing a register with XOR EAX,EAX (which i saw on someone's license plate in Colorado!) rather than the obvious but maybe slower MOV EAX, #0 (i use an older notation).
In asm, like perl, TMTOWTDI.
...
“堵车险”1天最高可补20元 互联网改写保险业 - 资讯 - 清泛网 - 专注C/C++...
...堵车多付出的汽油钱就是10.2元，每月多付出300多元。
“从用户角度来看，这款产品虽然不能从根本上解决堵车问题，但补贴了用户在堵车时的油费消耗，期望达到”堵车不堵心“的类保险功效。”上海保橙网络科技CEO、OK车险...
Best way to find the intersection of multiple sets?
...of "take the sum of all these", "take the product of all these", "take the xor of all these", what you are looking for is the reduce function:
from operator import and_
from functools import reduce
print(reduce(and_, [{1,2,3},{2,3,4},{3,4,5}])) # = {3}
or
print(reduce((lambda x,y: x&y), [{1,...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...应用程序。
比如：假设有一个图像转换服务，调整图像到所需的尺寸和分辨率。所有提供转换的服务、所有使用该服务的应用程序以及所有的中间节点，比如负载均衡等，共同组成了拓扑。
通常，...
ZMQ: 基本原理 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...应用程序。
比如：假设有一个图像转换服务，调整图像到所需的尺寸和分辨率。所有提供转换的服务、所有使用该服务的应用程序以及所有的中间节点，比如负载均衡等，共同组成了拓扑。
通常，...
ZMQ: 基本原理 - 开源 & Github - 清泛网移动版 - 专注C/C++及内核技术
...应用程序。
比如：假设有一个图像转换服务，调整图像到所需的尺寸和分辨率。所有提供转换的服务、所有使用该服务的应用程序以及所有的中间节点，比如负载均衡等，共同组成了拓扑。
通常，...
How to choose an AES encryption mode (CBC ECB CTR OCB CFB)?
...milarly to stream ciphers generally, the generated pseudo random stream is XORed with the plaintext to generate the ciphertext. As you can use as many bits of the random stream as you like you don't need padding at all. Disadvantage of this simplicity is that the encryption is completely malleable, ...
三大运营商公布提速降费 比比谁更实惠？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...低用户通信支出。
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网友评论:
@胡晓奇:感谢克强总理!昂贵的通讯费,终于开始降价了。
@tigerhua_bike:...