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Why shouldn't I use mysql_* functions in PHP?
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community wiki
21 revs, 13 users 52%Quentin
292
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Can someone explain the right way to use SBT?
...mantics for building the rest of the business logic of tasks.
Commands vs Tasks
Commands are a lazy way out of the DAG. Using commands it is easy to mutate the build state and serialise tasks as you wish. The cost is we loose parallelisation and deduplication of tasks provided by DAG, which way...
What does multicore assembly language look like?
...e.g. with:
cld
mov $init_len, %ecx
mov $init, %esi
mov 0x1000, %edi
rep movsb
.code16
init:
xor %ax, %ax
mov %ax, %ds
/* Do stuff. */
hlt
.equ init_len, . - init
Using a linker script is another possibility.
The delay loops are an annoying part to get working: there is no super s...
How does a hash table work?
...ed circumstances: when bucket sizes are of the order of memory page sizes (vs. say int keys at 1-in-1000 sparseness and 4k pages = most pages touched), and when the OS treats all-0 pages efficiently (so all-unused-bucket pages don't need backing memory), when address space is plentiful....
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The case against checked exceptions
...uish good checked exceptions from bad:
Out of client's control or Closed vs Open:
Checked exceptions should only be used where the error case is out of control of both the API and the client programmer.
This has to do with how open or closed the system is. In a constrained UI where the client pr...
Unicode equivalents for \w and \b in Java regular expressions?
...cleared up when Unicode clarified grapheme clusters by discussing extended vs legacy grapheme clusters. The old definition of a grapheme cluster, wherein \X stands for a non-mark followed by any number of marks, is problematic, because you should be able to describe all files as matching /^(\X*\R)*\...
Node.js Best Practice Exception Handling
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community wiki
23 revs, 8 users 98%balupton
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How do I make my GUI behave well when Windows font scaling is greater than 100%
...ze will be suseptable to changes in Windows form caption height (e.g. 2000 vs XP).'));
if IsDebuggerPresent then
Windows.DebugBreak; //Some forms would like it (to fix maximizing problem)
end;
end;
if (not AForm.ShowHint) then
begin
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The static keyword and its various uses in C++
...h is demonstrated by the printing of anyNumber in the main function
const vs non-const static member variables in class
(i) non-const class static member variables
In the previous example the static members (both public and private) were non constants. ISO standard forbids non-const static members...
How do I safely pass objects, especially STL objects, to and from a DLL?
...)
{
HMODULE ccdll = LoadLibrary(TEXT("D:\\Programming\\C++\\CCDLL\\Debug_VS\\CCDLL.dll")); //I built the DLL with Visual Studio and the EXE with GCC. Your paths may vary.
Ptr_GetCCDLL = (fnGetCCDLL)GetProcAddress(ccdll, (LPCSTR)"GetCCDLL");
CCDLL_v1* CCDLL_lib;
CCDLL_lib = Ptr_GetCCDLL(); ...