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Search all the occurrences of a string in the entire project in Android Studio
...orkspace.
Also in IDEA 13 there is an awesome "Search Everywhere" option, by default called by double Shift. It allows you to search in project, files, classes, settings, and so on.
Also you can search from Project Structure dialog with "Find in Path…". Just call it by right mouse button on conc...
How is null + true a string?
...d as follows:
The set of candidate user-defined operators provided by X and Y for the operation operator op(x, y) is determined. The set consists of the union of the candidate operators provided by X and the candidate operators provided by Y, each determined using the rules of §7.3.5. If X ...
How do I find the most recent git commit that modified a file?
...me a file was modified no matter the branch, you can consider all branches by adding the --all option.
– K. C.
Aug 13 '15 at 8:00
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Split a string on whitespace in Go?
...Split(s string, n int) []string
Split slices s into substrings separated by the expression and returns
a slice of the substrings between those expression matches.
The slice returned by this method consists of all the substrings
of s not contained in the slice returned by FindAllString. When calle...
Where is the C auto keyword used?
...re actually a circumstance in which auto can be specified but won't happen by default?
– Jerry Coffin
Jun 11 '13 at 1:27
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no new variables on left side of :=
...
Thanks for the note. I've confused by a multi-variable short declaration, this explains why.
– Li Jinyao
Dec 16 '18 at 12:47
add a comm...
Git: list only “untracked” files (also, custom commands)
... I use git clean -dfx a lot throughout the day.
You can create custom git by just writing a script called git-whatever and having it in your path.
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Does PNG contain EXIF data like JPG?
... JPEG images. This method of storing EXIF in PNG images is also supported by ExifTool (and I believe Exiv2 too), but it is not part of the PNG or EXIF specification.
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What is the effect of extern “C” in C++?
...our function definition is contained in a binary format (that was compiled by your C++ compiler) that the client C linker will then link to using the C name.
Since C++ has overloading of function names and C does not, the C++ compiler cannot just use the function name as a unique id to link to, so i...
Can a recursive function be inline?
...nd that the above code would lead to "infinite compilation" if not handled by compiler correctly.
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