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Annotating text on individual facet in ggplot2

...t;% gather("Vars","Data_1"), Data2 %>% gather("Vars","Data_2") ) %>% select(-Vars1) -> Data_combined Data_combined %>% group_by(Vars) %>% summarise(r=cor(Data_1,Data_2), r2=r^2, p=(pt(abs(r),nrow(.)-2)-pt(-abs(r),nrow(.)-2))) %>% mutate(rlabel=paste(...
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Is gettimeofday() guaranteed to be of microsecond resolution?

..., detect other alternatives like HPET and ACPI PM timer, and automatically select the best one. It's a good idea to always use the kernel for timing unless you are really sure the TSC is stable and monotonic. – CesarB Jul 7 '09 at 23:03 ...
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How to disable code formatting for some part of the code using comments?

I'd like to selectively disable the IntelliJ IDEA code formatter for a portion of code just like I can in Eclipse . Does IntelliJ support this feature, and if so, how do I use it? ...
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How can I get the external SD card path for Android 4.0+?

...e directory mnt first and work from there.. You should use some type of selection method to choose which sdcard to use: File storageDir = new File("/mnt/"); if(storageDir.isDirectory()){ String[] dirList = storageDir.list(); //TODO some type of selecton method? } ...
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How to keep/exclude a particular package path when using proguard?

...I have opted for is a two step process. First, use injars with a filter to select the package path I would like to process. It is possible to add the other package pathes as libraries. -injars artifacts/in.jar(org/toprocess/**.class) -outjars out/processed.jar -libraryjars artifacts/in....
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Expression Versus Statement

...abeled_statement | compound_statement | expression_statement | selection_statement | iteration_statement | jump_statement ; expression_statement : ';' | expression ';' ; http://www.lysator.liu.se/c/ANSI-C-grammar-y.html ...
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How can I tell PyCharm what type a parameter is expected to be?

...o use and easier to read than doing the same by assertions and can be used selectively just the same. typecheck-decorator is one such package and has a summary of the others in its documentation. (Flexible, too: you can even do type-checked duck typing!) – Lutz Prechelt ...
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How to fully clean bin and obj folders within Visual Studio?

...rking rig that can be used from VS command prompt) - the settings lets you select a shell arrangement (from which I choose PoshGit). Using WSL is the most educational, so good call! – Ruben Bartelink Apr 22 '18 at 22:38 ...
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Why is Swift compile time so slow?

...ule optimization' in the 'Swift Compiler - Code Generation' build setting. Select 'Fast, Whole Module Optimization' In 'Swift Compiler - Custom Flags', for your development builds, add '-Onone' When these flags are set, the compiler will compile all Swift files in one step. We found with o...
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What is the best project structure for a Python application? [closed]

...se in your projects. (Slight wrinkle: since on Windows, the interpreter is selected by the file extension, your Windows users actually do want the .py extension. So, when you package for Windows, you may want to add it. Unfortunately there's no easy distutils trick that I know of to automate this pr...