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Favicon dimensions? [duplicate]
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answered Feb 15 '10 at 18:51
Mark HurdMark Hurd
12.3k22 gold badges2323 silver badges2828 bronze badges
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How to initialize a private static const map in C++?
...static map<int, string>* m = NULL;
if (!m) {
m = new map<int, string>;
m[42] = "42"
// ... other initializations
}
return m;
}
// rest of the class
}
This is more efficient, as there is no one-type copy from stack to ...
Finding a branch point with Git?
... line:
[alias]
oldest-ancestor = !zsh -c 'diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent "${1:-master}") <(git rev-list --first-parent "${2:-HEAD}") | head -1' -
From the shell:
git config --global alias.oldest-ancestor '!zsh -c '\''diff --old-line-format=...
“static const” vs “#define” vs “enum”
....
– Keith Thompson
Feb 26 '14 at 16:51
In c++, it is better to use constexpr as compared to const specially with the s...
How to make div background color transparent in CSS
....Net or any other image software that allows you to do that.
Just create a new image, delete the background and put a semi-transparent color in it, then save it in png.)
As said by René, the best thing to do would be to mix both, with the rgba first and the 1px by 1px image as a fallback if the br...
Javascript dynamically invoke object method from string
...unction () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f9854995%2fjavascript-dynamically-invoke-object-method-from-string%23new-answer', 'question_page');
}
);
...
Detecting Unsaved Changes
... data. For better usability you have to actually compare old data with the new one ;)
– Slava Fomin II
Oct 13 '14 at 11:36
...
int a[] = {1,2,}; Weird comma allowed. Any particular reason?
... 2,
3
};
... you have to add the comma to the existing line and add a new line. Compare that with the case where the three already has a comma after it, where you just have to add a line. Likewise if you want to remove a line you can do so without worrying about whether it's the last line or no...
How to Implement Custom Table View Section Headers and Footers with Storyboard
...ther a NIB-based view or a programmatically created view), but this is the new API for dequeued headers and footers.
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In Eclipse, can I have multiple Console views at once, each showing a different Console?
...on "Open Console".
If you click this button one of your options should be "New Console View".
You'll now have 2 console views.
One of your other buttons near your console tab is "Display Selected Console". When you choose this option you can select from any of your running applications.
Just ...