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Python Sets vs Lists
...important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list?
9 Answers
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Cancel a UIView animation?
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The way I do it is to create a new animation to your end point. Set a very short duration and make sure you use the +setAnimationBeginsFromCurrentState: method to start from the current state. When you set it to YES, the current animation is cut short. Looks something like this:
[UIView ...
Coloring white space in git-diff's output
...white spaces (lines with only ws, ws at the end of lines etc). I even have set vim to show that kind of lines colored to red.
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SET NOCOUNT ON usage
Inspired by this question where there are differing views on SET NOCOUNT...
17 Answers
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How do you automatically resize columns in a DataGridView control AND allow the user to resize the c
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This trick works for me:
grd.DataSource = DT;
//set autosize mode
grd.Columns[0].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
grd.Columns[1].AutoSizeMode = DataGridViewAutoSizeColumnMode.AllCells;
grd.Columns[2].AutoSizeMode = DataGridViewAutoSizeColumnMode.Fill...
CMake output/build directory
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There's little need to set all the variables you're setting. CMake sets them to reasonable defaults. You should definitely not modify CMAKE_BINARY_DIR or CMAKE_CACHEFILE_DIR. Treat these as read-only.
First remove the existing problematic cache fi...
GDB corrupted stack frame - How to debug?
...call instruction just pushes the PC after the call onto the stack and then sets the PC to the target value (bogus in this case), so if this is what happened, you can easily undo it by manually popping the PC off the stack. In 32-bit x86 code you just do:
(gdb) set $pc = *(void **)$esp
(gdb) set $e...
.NET WPF Remember window size between sessions
...he values in the user.config file.
You'll need to create the value in the settings file - it should be in the Properties folder. Create five values:
Top of type double
Left of type double
Height of type double
Width of type double
Maximized of type bool - to hold whether the window is maximized o...
Do NSUserDefaults persist through an Update to an app in the Appstore?
Is this the case? Do NSUserDefaults get reset when you submit an update to an app on the App Store, or are they reset?
6 An...
Cmake vs make sample codes?
...k_directories(${CMAKE_SOURCE_DIR}/stuff/lib) # -L flags for linker
set(PROGSRC prog1.c prog2.c prog3.c) # define variable
add_executable(prog main.c ${PROGSRC}) # define executable target prog, specify sources
target_link_libraries(prog mystatlib mydynlib ...