大约有 3,700 项符合查询结果（耗时：0.0188秒） [XML]
Difference between API and ABI
...system. The ABI defines the API plus the machine language for a particular CPU family. An API does not ensure runtime compatibility, but an ABI does, because it defines the machine language, or runtime, format.
Courtesy
...
What is the meaning of “__attribute__((packed, aligned(4))) ”
...the word size, which increases the system's performance due to the way the CPU handles memory.
To align the data, it may be necessary to insert some meaningless bytes between the end of the last data structure and the start of the next, which is data structure padding.
gcc provides functionality...
Are GUID collisions possible?
...depend on how the GUID is generated, and some implementations based on the CPU time or milliseconds will (hopefully) exagerate whatever calculation its based off of so two GUID's generated from milliseconds apart will have a vast difference.
– Dalin Seivewright
...
Is there a library function for Root mean square error (RMSE) in python?
...i-gigabyte sized libraries; requiring 3 to 20 minute Network download then CPU full-tilt installs, when all you really need is about 3 lines of code that fits in 400 bytes. If you ask for a library for a job that can be compressed into a 1 line of code, that's about 90 characters wide, then you're ...
How do I split a string so I can access item x?
...
This works but allocates a lot of memory and wastes CPU.
– jjxtra
May 26 '15 at 16:56
2
...
How to get the mouse position without events (without moving the mouse)?
...
Actually, it is implementable without having to much CPU load (I think. I haven't been testing it). On dom ready build the <a> elements with javascript, take the mouse postion and then remove all <a> elements. On mousemouse you should have other function to take the...
How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica
...back both ARM translation/support (this is what causes the "INSTALL_FAILED_CPU_ABI_INCOMPATIBLE" errors) and Google Play apps in your Genymotion VM.
Download the following ZIPs:
ARM Translation Installer v1.1 (Mirrors)
If you have issues flashing ARM translation, try re-downloading from a mirror
D...
private final static attribute vs private final attribute
... class? Let's say for the calculator device with limited ram but plenty of CPU resources.
– Win Myo Htet
Jun 14 '13 at 21:29
1
...
vector vs. list in STL
...t elements often then a vector will be more efficient. It has much better CPU cache locality than a list. In other words, accessing one element makes it very likely that the next element is present in the cache and can be retrieved without having to read slow RAM.
...
Why is Swift compile time so slow?
...thing to note is that, by default, it builds 2 files concurrently per each CPU core, and will not give you the "net" elapsed time, but the absolute "user" time. This way all the timings even out between parallelized files and look very similar.
To overcome this, set the -jobs flag to 1, so that it ...