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Git Symlinks in Windows
... reversal of the aforementioned transformations.
Final Note: While I did test loading and running these aliases using Bash 3.2 (and even 3.1) for those who may still be stuck on such ancient versions for any number of reasons, be aware that versions as old as these are notorious for their parser b...
Getting All Variables In Scope
... }
],
"kind": "var"
}
]
}
I have tested this in Chrome, Firefox and Node.
But the problem with this method is that you just have the variables defined in the function itself. For example for this one:
var g = function() {
var y = 0;
var f = functio...
What is the relation between BLAS, LAPACK and ATLAS
...org/blas/blast-forum, but (a) there's no enforcement--a standard without a test suite isn't really a standard--and (b) I don't think that anyone implements the full set of interfaces described by that document. It's, uh, aspirational.
– Stephen Canon
Nov 10 '19...
Mysql ibdata 丢失或损坏如何通过frm&ibd 恢复数据 - 更多技术 - 清泛网 - ...
...找到mysql的错误日志，InnoDB: Error: tablespace id in file ‘.\test\weibo_qq0.ibd’ is 112, but in the InnoDB InnoDB: data dictionary it is 1. 因为 weibo_qq0 之前的记录点在112，当前的表只创建一次，所以记录点是1.
d、那怎么从1记录到112。for ($1=1; $...
Is inline assembly language slower than native C++ code?
...o unroll the cycle (its size is known at compile time). Do it and run your test again.
These days it's also really uncommon to need to use assembly language for another reason: the plethora of different CPUs. Do you want to support them all? Each has a specific microarchitecture and some specific ...
How to configure MongoDB Java driver MongoOptions for production use?
...o set this higher than 100 in most cases but this setting is one of those "test it and see" things. Do note that you will have to make sure you set this low enough so that the total amount of connections to your server do not exceed
db.serverStatus().connections.available
In production we current...
prototype based vs. class based inheritance
...me kinds of correctness at the compiler that would otherwise have required testing.
In a "class-based" language, that copying happens at compile time. In a prototype language, the operations are stored in the prototype data structure, which is copied and modified at run time. Abstractly, though, ...
Is null reference possible?
...tr ?
Edit: Corrected several mistypes and added if-statement in main() to test for the cast-to-pointer operator actually working (which I forgot to.. my bad) - March 10 2015 -
// Error.h
class Error {
public:
static Error& NOT_FOUND;
static Error& UNKNOWN;
static Error& NONE; // ...
mongoose vs mongodb (nodejs modules/extensions), which better? and why?
...n assumption and guesswork when making vital systems. So here I can either test my assertion with code or dig much deeper into Google or their code. As a one off this isn't so bad but I find my self in this situation many times when reading their documentation. The difference can mean days spent on ...
Read an Excel file directly from a R script
...
@skan I initially ran some tests with XLConnect but it is very slow; I believe readxl's drawbacks were sufficiently covered in my final paragraph; and I have no similar experience to yours with xlsx or openxlsx as I regularly use both to specify types....