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Comma in C/C++ macro
...in most contexts.
A nice trick to workaround this is that in C++, you can extract a typename from a parenthesized type name using a function type:
template<typename T> struct argument_type;
template<typename T, typename U> struct argument_type<T(U)> { typedef U type; };
#define F...
How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
...o my Keymaps for the "Complete Current Statement" action. This saved me an extra key stroke and made it a little bit more intuitive.
Go to Settings > Keymap
In the search box, enter "Complete Current Statement".
Right-click on the entry and select "Add Keyboard shortcut"
With the First Stroke ...
Has anyone ever got a remote JMX JConsole to work?
...e ports for RMI, and those are probably blocked by a firewall.
One of the extra ports will not be know up front if you use the default RMI configuration, so you have to open up a big range of ports - which might not amuse the server administrator.
There is a solution that does not require opening ...
When to use a Content Provider
... if you don't intend to make it public.
It's good practice to provide the extra level of abstraction over your data to make it easier to change internally. What if you decide to change the underlying database structure at a later time? If you use a ContentProvider you can contain all the structur...
How to read a (static) file from inside a Python package?
...emp_file')) # Do not use os.path.join()
template = pkg_resources.resource_string(resource_package, resource_path)
# or for a file-like stream:
template = pkg_resources.resource_stream(resource_package, resource_path)
Tips:
This will read data even if your distribution is zipped, so you may set ...
Change UICollectionViewCell size on different device orientations
...ls with animation (you can just pass nil to both block params if you've no extra adjustments to perform).
2) Instead of hardcoding the item sizes in -collectionView:layout:sizeForItemAtIndexPath, just divide the height or width of the collectionView's bounds by the number of cells you want to fit o...
SQL Client for Mac OS X that works with MS SQL Server [closed]
.../Java/Extensions). Whichever driver you pick, make sure you add it to the "Extra Class Path" list for the MSSQL driver, then pick the class name for the driver at the bottom of the same dialog.
– outis
Feb 5 '11 at 13:45
...
List directory tree structure in python?
...ct print a visual tree structure"""
dir_path = Path(dir_path) # accept string coerceable to Path
files = 0
directories = 0
def inner(dir_path: Path, prefix: str='', level=-1):
nonlocal files, directories
if not level:
return # 0, stop iterating
if...
CSS Div stretch 100% page height
...and set the body to height:100% instead of min-height:100%.
EDIT 2: Added extra comments to CSS. Added some more instructions above.
The CSS:
html{
min-height:100%;/* make sure it is at least as tall as the viewport */
position:relative;
}
body{
height:100%; /* force the BODY element ...
Can I use mstest.exe without installing Visual Studio?
...
@Russell - Personally I'd either shell out for an extra VS license, or just use NUnit instead.
– Justin
Aug 4 '10 at 6:34
...