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Why does Windows64 use a different calling convention from all other OSes on x86-64?
...U/x86/X77_0060_mod_reg_r_m_byte.htm), register numbers 0...7 are - in that order - ?AX, ?CX, ?DX, ?BX, ?SP, ?BP, ?SI, ?DI.
Hence choosing A/C/D (regs 0..2) for return value and the first two arguments (which is the "classical" 32bit __fastcall convention) is a logical choice. As far as going to 64bi...
OAuth with Verification in .NET
... (url-encoded and joined by ampersands), and in a lexicographically-sorted order, generate a signature on that result, then pack up those same parameters along with the signature, stored in the new oauth_signature parameter, in a different way (joined by commas). The OAuth manager class does this f...
How to disable typing special characters when pressing option key in Mac OS X? [closed]
...ion-b a red colored key - meaning it's a dead key. Double clicking it will allow you to change it from a dead key to an output key. When prompted for the output you can put in the same thing (by pressing Option-b).
Thus it will output the same character but will not be considered a dead key, so In...
Grep for literal strings
...le, as part of a line in a seperate log file. The search text can contain all sorts of regex special characters, e.g., []().*^$-\ .
...
Sequelize.js: how to use migrations and sync
...igration that you are talking about. All you have to do is to call sync in order to create the tables.
sequelize.sync()
You can also run a simple model synchronization by doing something like:
Project.sync() but I think that sequelize.sync() is a more useful general case for your project (as long...
Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
...
WOW!!! This resulted in an order of magnitude improvement in my app for this specific line of code. By precomputing upper-lower my profiling went from 25% time of this function to less than 2%! Bottleneck is now addition and subtraction operations, but...
What is the difference between Elastic Beanstalk and CloudFormation for a .NET project?
... collection of related AWS resources, provisioning and updating them in an orderly and predictable fashion.
CloudFormation (CFn) is a lightweight, low-level abstraction over existing AWS APIs. Using a static JSON/YAML template document, you declare a set of Resources (such as an EC2 instance or an ...
What is SYSNAME data type in SQL Server?
...ters parm ON sp.object_id = parm.object_id
where sp.name = 'yyy_test'
order by parm.parameter_id
yields:
parameter max_length parameter_id
@col_one -1 1
@col_two -1 2
@col_three 2 3
@col_four 2 4
@co...
Testing Abstract Classes
...ted, you need means to UT the concrete methods of abstract classes.
Personally, I use PHPUnit, and it has so called stubs and mock objects to help you testing this kind of things.
Straight from PHPUnit manual:
abstract class AbstractClass
{
public function concreteMethod()
{
retur...
What is the point of function pointers?
...nters is the C library qsort() function, which implements a Quick Sort. In order to be universal for any and all data structures the user may come up with, it takes a couple of void pointers to sortable data and a pointer to a function that knows how to compare two elements of these data structures....