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How do I get the path of the current executed file in Python?
...e not so small... might be a load immediate or something even faster for 0 vs a load global for _?) Debatable whether it's cleaner or easier to read or even more clever/obscure.
– ArtOfWarfare
Dec 22 '17 at 22:19
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Making WPF applications look Metro-styled, even in Windows 7? (Window Chrome / Theming / Theme)
... on WPF form controls.
– Cheung
Dec 27 '13 at 9:32
Is it very difficult to create my own customization of components, ...
How do you build a Singleton in Dart?
...are singleton patterns. It's really a question of syntax "new Singleton()" vs "singleton". I find the latter more clear. Dart's factory constructors are useful, but I don't think this is a good use case for them. I also think Dart's lazy initialisation is a great feature, which is underused. Also re...
Best way to serialize an NSData into a hexadeximal string
.... I profiled this with a 2MB file on my iPhone 5. Time comparison was 0.05 vs 12 seconds. Memory footprint is negligible with this method while the other method grew the heap to 70MBs!
- (NSString *) hexString
{
NSUInteger bytesCount = self.length;
if (bytesCount) {
const char *hexC...
tomcat - CATALINA_BASE and CATALINA_HOME variables
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CATALINA_HOME vs CATALINA_BASE
If you're running multiple instances, then you need both variables, otherwise only CATALINA_HOME.
In other words: CATALINA_HOME is required and CATALINA_BASE is optional.
CATALINA_HOME represents the root ...
How to lazy load images in ListView in Android
...as an alternative. The two big differences I see are 1) in memory caching vs SD card and 2) the use of AsyncTasks instead of a thread pool. android-developers.blogspot.com/2010/07/…
– Richard
Oct 29 '10 at 20:39
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Storing C++ template function definitions in a .CPP file
... syntax is (as did I) for explicit template specialisation (or at least in VS2008), its the following...
In your .h file...
template<typename T>
class foo
{
public:
void bar(const T &t);
};
And in your .cpp file
template <class T>
void foo<T>::bar(const T &t)
{ }
...
JSON and XML comparison [closed]
...e eval'd to be parsed.
– Yay295
Jan 27 '17 at 18:29
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Best way to test exceptions with Assert to ensure they will be thrown
... when debugging unit tests which throw exceptions, you may want to prevent VS from breaking on the exception.
Edit
Just to give an example of Matthew's comment below, the return of the generic Assert.Throws and Assert.Catch is the exception with the type of the exception, which you can then exami...
How can I do string interpolation in JavaScript?
...ne gave 7312 ns for "The cow says moo, moo, moo!" using Crockford's method vs 111 ns for a precompiled function that pulls the variables out of the passed object and concatenates them with the constant parts of the template string. This was Chrome 21.
– George
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