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Makefiles with source files in different directories
...ectories to look in for source code. You'd still need a -I option for each include path, though. An example:
CXXFLAGS=-Ipart1/inc -Ipart2/inc -Ipart3/inc
VPATH=part1/src:part2/src:part3/src
OutputExecutable: part1api.o part2api.o part3api.o
This will automatically find the matching partXapi.cpp ...
Is there a reason that Swift array assignment is inconsistent (neither a reference nor a deep copy)?
...m an action that has the potential to modify the length of the array. This includes appending, inserting, or removing items, or using a ranged subscript to replace a range of items in the array.
I agree that this is a bit confusing, but at least there is a clear and simple description of how it wo...
Difference between “include” and “require” in php
...he detailed PHP manual on the page of require:
require is identical to include except upon failure it will also produce a fatal E_COMPILE_ERROR level error. In other words, it will halt the script whereas include only emits a warning (E_WARNING) which allows the script to continue.
See @efritz...
How do I get the application exit code from a Windows command line?
...
No. vars, commands (including "if") and "equ" work no matter what the case is.
– Curtis Yallop
Aug 16 '18 at 13:51
add a...
Why does Google prepend while(1); to their JSON responses?
...AJAX requests to get this data due to the same-origin policy, but they can include the URL via a <script> tag. The URL is visited with your cookies, and by overriding the global array constructor or accessor methods they can have a method called whenever an object (array or hash) attribute is ...
Initial bytes incorrect after Java AES/CBC decryption
...
Lot of people including myself face lot of issues in making this work due to missing some information like, forgetting to convert to Base64, initialization vectors, character set, etc. So I thought of making a fully functional code.
Hope ...
How to find out the number of CPUs using python
...
Also, as noted below, this count can include "virtual" hyperthreaded cpus, which may not be what you want if you are scheduling cpu-intensive tasks.
– Christopher Barber
Jun 7 '19 at 15:21
...
Calling C++ class methods via a function pointer
...our code to do basically what you describe. There's some caveats below.
#include <iostream>
class Animal
{
public:
typedef Animal*(*NewAnimalFunction)(void);
virtual void makeNoise()
{
std::cout << "M00f!" << std::endl;
}
};
class Dog : public Animal
{...
How do you copy a record in a SQL table but swap out the unique id of the new row?
... to,
Query Sys.Columns to get the full list of columns for the table and include the names
of columns to skip in where clause.
Convert that in to CSV as column names.
Build Select ... Insert into script based on this.
declare @columnsToCopyValues varchar(max), @query varchar(max)
SET @columns...
How to get RelativeLayout working with merge and include?
...
There is an issue with the include tag. Check: https://issuetracker.google.com/issues/36908001
To fix it, make sure you overwrite BOTH layout_width and layout_height when including, otherwise everything will be ignored.
...