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When does invoking a member function on a null instance result in undefined behavior?
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How to template If-Else structures in data-bound views?
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What is the difference between the GNU Makefile variable assignments =, ?=, := and +=?
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Lazy Set
VARIABLE = value
Normal setting of a variable, but any other variables mentioned with the value field are recursively expanded with their value at the point at which the variable is used, not the one it had when it was...
Print “hello world” every X seconds
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Timer timer = new Timer(true); should be set to true as a deamon. Unless You want timer still running after closing the application.
– Tomasz Mularczyk
Feb 20 '15 at 21:18
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rsync: difference between --size-only and --ignore-times
... where the file size is the same and the modification date/time has been reset to the original value. Checksumming every file means it has to be entirely read from disk, which may be slow. Some build pipelines will reset timestamps to a specific date (like 1970-01-01) to ensure that the final build...
How do I get the last character of a string?
How do I get the last character of a string?
11 Answers
11
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How to split strings across multiple lines in CMake?
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CMake 3.0 and newer
Use the string(CONCAT) command:
set(MYPROJ_VERSION_MAJOR "1")
set(MYPROJ_VERSION_MINOR "0")
set(MYPROJ_VERSION_PATCH "0")
set(MYPROJ_VERSION_EXTRA "rc1")
string(CONCAT MYPROJ_VERSION "${MYPROJ_VERSION_MAJOR}"
".${MYPROJ_VERSION_...
How to use Python's pip to download and keep the zipped files for a package?
If I want to use the pip command to download a package (and its dependencies), but keep all of the zipped files that get downloaded (say, django-socialregistration.tar.gz) - is there a way to do that?
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How to create JSON string in C#
...ssume you would just use a stringbuilder to build the JSON string and them format your response as JSON?
14 Answers
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Is it possible for git-merge to ignore line-ending differences?
... the only area of the code that checked for the "merge.renormalize" config setting was in builtin/merge.c, meaning it could only affect merges performed by the "merge" command.
Move the handling of this config setting to merge_recursive_config() so that other commands can benefit from it as well.
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