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shared_ptr to an array : should it be used?
...hen you allocate using new[] you need to call delete[], and not delete, to free the resource.
In order to correctly use shared_ptr with an array, you must supply a custom deleter.
template< typename T >
struct array_deleter
{
void operator ()( T const * p)
{
delete[] p;
}
};
Cr...
Things possible in IntelliJ that aren't possible in Eclipse?
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ALT-SHIFT-Q brings up a Show View window... C is for console ALT-SHIFT-Q, C is the shortcut to go to the console.
– Instantsoup
Jan 20 '09 at 16:53
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What is an idiomatic way of representing enums in Go?
...IED Level = iota // 0 :
// TRACE logs everything
TRACE // 1
// INFO logs Info, Warnings and Errors
INFO // 2
// WARNING logs Warning and Errors
WARNING // 3
// ERROR just logs Errors
ERROR // 4
)
// Level holds the log level.
type Level int
func SetLogLevel(level Le...
Hidden Features of Xcode
...I opened the whole directory. You should be replacing the value in all the info.plist files. I found 8 files to change.
The number of times a build has failed because I forgot to change this string is ridiculous.
Quickly jump to a Group in the Groups and Files pane
Control ⌃ Option ⌥...
Showing the same file in both columns of a Sublime Text window
...new pane. As described in other answers, on Linux and Windows, you can use AltShift2 (Option ⌥Command ⌘2 on OS X), which corresponds to View → Layout → Columns: 2 in the menu. If you have the excellent Origami plugin installed, you can use View → Origami → Pane → Create → Right, or t...
How do I get IntelliJ to recognize common Python modules?
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Have you set up a python interpreter facet?
Open Project Structure CTRL+ALT+SHIFT+S
Project settings -> Facets -> expand Python click on child -> Python Interpreter
Then:
Project settings -> Modules -> Expand module -> Python -> Dependencies -> select Python module SDK
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How can I extract embedded fonts from a PDF as valid font files?
... which more recently was renamed to mutool. These support the sub-commands info, clean, extract, poster and show. Unfortunatey, the official documentation for these tools isn't up to date (yet). If you're on a Mac using 'MacPorts': then the utility was renamed in order to avoid name clashes with oth...
Should I use px or rem value units in my CSS? [closed]
...but with clever planning you get a huge amount of proportional scaling for free. Tying certain box spacing measurements to type, lighter code, and less complexity/ more maintainability equals a clear win for rem to me.
– RobW
Dec 10 '12 at 16:58
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Using IntelliJ to amend git commit message
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View => Tool Windows => Version Control. (Windows (Alt + 9) / OS X (Cmd + 9))
IntelliJ 2017.1 and higher => Go to Log and right click + reword or press F2.
While you are on the same branch, ( your checked out branch is the same )
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smart pointers (boost) explained
...pointers can't this be done, by the destructive copy mechanism stated here informit.com/articles/article.aspx?p=31529&seqNum=5.
– legends2k
Mar 18 '10 at 18:12
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