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In C#, why is String a reference type that behaves like a value type?
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Sorry, a typo in my comment that I cannot fix now; that should have been.... For instance, an Int32 is always 4 bytes, thus the compiler allocates 4 bytes any time you define an int variable. How much memory should the compiler allocate when ...
How do I change the IntelliJ IDEA default JDK?
I use IntelliJ IDEA as my development environment, and Maven for dependency management. I frequently build my project structure (directories, poms, etc) outside of IDEA and then import the project into IDEA using Import project from external model . This works great, except that in my poms I spec...
The executable gets signed with invalid entitlements in Xcode
I got this error with Xcode 5 when I try to run the app on my device.
40 Answers
40
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adding x and y axis labels in ggplot2
...ge, Area)) +
geom_point(aes(size=NO3)) +
scale_size_area() +
xlab("My x label") +
ylab("My y label") +
ggtitle("Weighted Scatterplot of Watershed Area vs. Discharge and Nitrogen Levels (PPM)")
ggplot(ex1221, aes(Discharge, Area)) +
geom_point(aes(size=NO3)) +
scale_size_area("Ni...
SQLite UPSERT / UPDATE OR INSERT
...have the option to upgrade, you are strongly encouraged to do so as unlike my solution, the one posted here achieves the desired behavior in a single statement. Plus you get all the other features, improvements and bug fixes that usually come with a more recent release.
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Why is NaN not equal to NaN? [duplicate]
...inor mistake in your answer. NaN/NaN == 1 would not evaluate True if I had my way.
– max
May 17 '14 at 11:03
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Loading existing .html file with android WebView
...oogle codes and other resources with WebView , but when i try to do it in my own code, it doesn't work for me.
6 Answers
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How do I associate file types with an iPhone application?
...d off processing of these documents to your own application.
For example, my application Molecules (for which the source code is available) handles the .pdb and .pdb.gz file types, if received via email or in another supported application.
To register support, you will need to have something like ...
cmake and libpthread
...EFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
target_link_libraries(my_app PRIVATE Threads::Threads)
If you are using CMake 2.8.12+, you can simplify this to:
find_package(Threads REQUIRED)
if(THREADS_HAVE_PTHREAD_ARG)
target_compile_options(my_app PUBLIC "-pthread")
endif()
if(CMAKE_THR...
How do you copy a record in a SQL table but swap out the unique id of the new row?
This question comes close to what I need, but my scenario is slightly different. The source table and destination table are the same and the primary key is a uniqueidentifier (guid). When I try this:
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