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iOS JavaScript bridge
...ScriptObject
@interface WebScriptBridge: NSObject
- (void)someEvent: (uint64_t)foo :(NSString *)bar;
- (void)testfoo;
+ (BOOL)isKeyExcludedFromWebScript:(const char *)name;
+ (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector;
+ (WebScriptBridge*)getWebScriptBridge;
@end
static WebScriptBridge *...
Interface defining a constructor signature?
... I would chip in here - specifically to show how you could use an abstract base class in tandem with your existing Interface and maybe cut down on the amount of refactoring needed in the future for similar situations. This concept has already been hinted at in some of the comments but I thought it ...
Getting a slice of keys from a map
... not much more work, and in my tests (using a map with 1,000,000 random int64 keys and then generating the array of keys ten times with each method), it was about 20% faster to assign members of the array directly than to use append.
Although setting the capacity eliminates reallocations, append st...
Rotate axis text in python matplotlib
...line 23, in <module> plt.setp(time, rotation=90) File "/usr/lib64/python2.7/site-packages/matplotlib/pyplot.py", line 183, in setp ret = _setp(*args, **kwargs) File "/usr/lib64/python2.7/site-packages/matplotlib/artist.py", line 1199, in setp func = getattr(o, funcName) Attribu...
In-place type conversion of a NumPy array
...(10, dtype='float32'); b = a[::-1]; c = np.vstack((a,b)); d = c.view('float64') This code takes 10 + 10 float32 and results in 10, rather than 20 float64
– dcanelhas
Aug 16 '17 at 5:04
...
How do you remove Subversion control for a folder?
...as been revised extensively. There is only one .svn folder, located in the base of the working copy. If you are using 1.7, then just deleting the .svn folder and its contents is an easy solution (regardless of using TortoiseSVN or command line tools).
...
pip broke. how to fix DistributionNotFound error?
... from pkg_resources import load_entry_point
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 2701, in <module>
return self.__dep_map
File "build/bdist.linux-x86_64/egg/pkg_resources.py", line 572, in resolve
if insert:
pkg_resources.DistributionNotFound: virtualenv==1....
GOBIN not set: cannot run go install
...\
carl@rainier ~/gocode/src/github.com/user/hello
$ echo $GOPATH
C:\cygwin64\home\carl\gocode
carl@rainier ~/gocode/src/github.com/user/hello
$ echo $GOBIN
C:\cygwin64\home\carl\gocode\bin
share
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...
Python: List vs Dict for look up table
...ite some memory.
If you do not add new entries on the fly (which you do, based on your updated question), it might be worthwhile to sort the list and use binary search. This is O(log n), and is likely to be slower for strings, impossible for objects which do not have a natural ordering.
...
How do I get the directory that a program is running from?
...t argc, char* argv[])
{
std::string argv_str(argv[0]);
std::string base = argv_str.substr(0, argv_str.find_last_of("/"));
}
You can now just use this as a base for your relative path. So for example I have this directory structure:
main
----> test
----> src
----> bin
and...