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Officially, what is typename for?
...sometype will end up referring to a type name or a static member of T. So, one uses typename to tell it:
template<class T> somefunction( T * arg )
{
typename T::sometype x; // works!
.
.
share
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Is there a way to create xxhdpi, xhdpi, hdpi, mdpi and ldpi drawables from a large scale image?
... are trying to support older devices than that, you will also need an hdpi one, as neither xhdpi nor xxhdpi existed for API Level 7 and below. Now, whether you like the look of your downsampled drawables is another matter entirely...
– CommonsWare
Aug 31 '14 at...
How can I disable logging while running unit tests in Python Django?
...(DjangoTestSuiteRunner):
def run_tests(self, test_labels, extra_tests=None, **kwargs):
# Don't show logging messages while testing
logging.disable(logging.CRITICAL)
return super(MyOwnTestRunner, self).run_tests(test_labels, extra_tests, **kwargs)
And now add to your s...
How to save a data.frame in R?
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There are several ways. One way is to use save() to save the exact object. e.g. for data frame foo:
save(foo,file="data.Rda")
Then load it with:
load("data.Rda")
You could also use write.table() or something like that to save the table in plai...
LESS CSS nesting classes
...epted syntax, such problems will arise from time to time. In my view, this one is LESS' only drawback.
– mingos
Feb 25 '11 at 13:35
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Executing Shell Scripts from the OS X Dock?
...ow a constantly-spinning gear icon in the taskbar until the app is closed. One work-around is to add ` &>/dev/null &` to the launching-line of the script so Automator doesn't wait around.
– ewall
Aug 12 '15 at 1:23
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What is the max size of localStorage values?
... chrome on my device, also reset the bckground, not surprised though, my phone has such little RAM, it can't handle having a stupid FLASHLIGHT APP open while chrome is open.
– Sophie
Jan 16 '14 at 4:02
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Simplest code for array intersection in javascript
...6227294/390519 (<-- at the end of that answer)
– loneboat
Jul 5 '16 at 23:56
5
Isn't this high...
How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
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to find an element with a CSS selector a one should use $$ console function, e.g. $$('body')
– user907860
Dec 2 '13 at 18:06
3
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How to call a Python function from Node.js
...assed to a script using spawn, you can restructure a python script so that one of the arguments decides which function to call, and the other argument gets passed to that function, etc.
Hope this was clear. Let me know if something needs clarification.
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