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Can I compile all .cpp files in src/ to .o's in obj/, then link to binary in ./?
...-c -o $@ $<
Automatic dependency graph generation
A "must" feature for most make systems. With GCC in can be done in a single pass as a side effect of the compilation by adding -MMD flag to CXXFLAGS and -include $(OBJ_FILES:.o=.d) to the end of the makefile body:
CXXFLAGS += -MMD
-include...
How to manually deprecate members
...
You can use the Available tag, for example :
@available(*, deprecated)
func myFunc() {
// ...
}
Where * is the platform (iOS, iOSApplicationExtension, macOS, watchOS, tvOS, * for all, etc.).
You can also specify the version of the platform from wh...
How to break out or exit a method in Java?
The keyword break in Java can be used for breaking out of a loop or switch statement. Is there anything which can be used to break from a method?
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View.setPadding accepts only in px, is there anyway to setPadding in dp?
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Hi, I have a question. Is this formula used for only padding or anything else? e.g. margin or dimmension of a rectangle?
– emeraldhieu
Jul 9 '11 at 16:01
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Get Unix Epoch Time in Swift
...lis.com and then parse the html of the page. Note that you have to account for networking delays and check for connectivity. I decided to just use Foundation...
– Chase Roberts
Dec 9 '16 at 20:23
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How can I do division with variables in a Linux shell?
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You can find out a lot by reading through the man-page for bash. Type man bash at the prompt (q to exit)
– paddy
Aug 7 '13 at 3:07
65
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Dual emission of constructor symbols
...t GCC follows the Itanium C++ ABI.
According to the ABI, the mangled name for your Thing::foo() is easily parsed:
_Z | N | 5Thing | 3foo | E | v
prefix | nested | `Thing` | `foo`| end nested | parameters: `void`
You can read the constructor names similarly, as below. Notice how ...
PHP Multidimensional Array Searching (Find key by specific value)
...not really understanding enough to apply to my situation. Thanks very much for any help!
8 Answers
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Running python script inside ipython
...t indicating its path? I tried to set PYTHONPATH but it seems to work only for modules.
I would like to execute
5 Answers
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WPF Command Line
... and show it.
Next, override the OnStartup method in your App class to perform the logic:
protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
if ( /* test command-line params */ )
{
/* do stuff without a GUI */
}
else
{
new Window1()....