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Why does the order in which libraries are linked sometimes cause errors in GCC?
...rnatively, you can specify the libraries multiple times, so each is before one another: -la -lb -la.
Linking to dynamic libraries
$ export LD_LIBRARY_PATH=. # not needed if libs go to /usr/lib etc
$ g++ -fpic -shared d.cpp -o libd.so
$ g++ -fpic -shared b.cpp -L. -ld -o libb.so # specifies its dep...
How to install CocoaPods?
I referred too many links and tried, but had no success. If any one has an idea then please please share with me. I read cocoa pods documents and many times tried to install but always failed because of the starting steps. I found one error whereby I can't install gems first. Can anyone give me the ...
Fast way of finding lines in one file that are not in another?
...ormat new (added), old (removed) and unchanged lines respectively. Setting one to empty "" prevents output of that kind of line.
If you are familiar with unified diff format, you can partly recreate it with:
diff --old-line-format="-%L" --unchanged-line-format=" %L" \
--new-line-format="+%L" ...
Should I use single or double colon notation for pseudo-elements?
... hand this is more verbose than necessary; for now, you can stick with the one-colon notation.
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Two divs, one fixed width, the other, the rest
...:250px, see this demo. I'll say now that this will not work in IE6 as only one corner of a <div> can be absolutely positioned on a page (see here for full explanation).
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What is a “cache-friendly” code?
... disk storage. Hard disk storage is super cheap but very slow).
Caching is one of the main methods to reduce the impact of latency. To paraphrase Herb Sutter (cfr. links below): increasing bandwidth is easy, but we can't buy our way out of latency.
Data is always retrieved through the memory hierarc...
Sort objects in an array alphabetically on one property of the array
...ensitive sort is normal for the locale, as it is in english, this will be done for you: "Z" > 'a' // false "Z".localeCompare('a') // 1 If you wish to deviate from the locale's default, you can send along overrides in the locales and options parameters: developer.mozilla.org/en-US/docs/Web/JavaS...
How to merge YAML arrays?
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@MinaLuke, inferior in comparison to what? None of the current answers provide a way to merge two items using only yaml... Moreover, there is nothing in the question stating that the OP wishes to use this in CI/CD. Finally, when this is used in CI/CD, logging only depe...
How to delete a specific line in a file?
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Why does Python not allow us to do this in one line?
– Ooker
Jul 1 '14 at 16:37
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android layout: This tag and its children can be replaced by one and a compound drawable
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Merge the TextView and the ImageView into one, by using TextView's setCompoundDrawable*() methods, or using android:drawableLeft.
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